CN217330010U - Air condensing units's automatically controlled box mounting structure and air condensing units - Google Patents
Air condensing units's automatically controlled box mounting structure and air condensing units Download PDFInfo
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- CN217330010U CN217330010U CN202221091476.7U CN202221091476U CN217330010U CN 217330010 U CN217330010 U CN 217330010U CN 202221091476 U CN202221091476 U CN 202221091476U CN 217330010 U CN217330010 U CN 217330010U
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- air conditioner
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- 238000007789 sealing Methods 0.000 claims abstract description 115
- 238000012423 maintenance Methods 0.000 claims abstract description 90
- 238000005192 partition Methods 0.000 claims abstract description 55
- 230000002093 peripheral effect Effects 0.000 claims abstract description 27
- 239000000758 substrate Substances 0.000 claims description 109
- 239000003063 flame retardant Substances 0.000 claims description 90
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 84
- 230000017525 heat dissipation Effects 0.000 claims description 22
- 238000009434 installation Methods 0.000 claims description 12
- 238000007664 blowing Methods 0.000 claims description 9
- 239000000835 fiber Substances 0.000 claims description 8
- 238000002360 preparation method Methods 0.000 claims 1
- 241000270290 Gekkota Species 0.000 description 6
- 238000004378 air conditioning Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000013461 design Methods 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 4
- 241000238631 Hexapoda Species 0.000 description 3
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- 230000009194 climbing Effects 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
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- 238000009825 accumulation Methods 0.000 description 1
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- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses an air condensing units's automatically controlled box mounting structure and air condensing units, air condensing units have the casing, and automatically controlled box setting is in air condensing units's machine room, and automatically controlled box includes automatically controlled box base plate and circuit board subassembly. In the width direction of the outdoor unit of the air conditioner, one side end of the electric control box base plate is detachably and fixedly connected with the side surface of the partition plate, and the other side end is detachably and fixedly connected with the inner side of the end side panel in the peripheral side panel. In the height direction of the air conditioner outdoor unit, a gap is reserved between the top end of the electric control box base plate and the inner surface of the top plate. Elastic sealing components are arranged between the electric control box base plate and the top plate and between the electric control box base plate and the front maintenance panel. Elastic sealing components are arranged between the base plate of the electric control box and the top plate and between the base plate of the electric control box and the front maintenance panel, so that the sealing performance of a sealing space formed between the electric control box and the peripheral side plate is further improved, and the safety of the electric control box in the air conditioner outdoor unit is improved.
Description
Technical Field
The utility model relates to an air conditioning technology field, in particular to automatically controlled box mounting structure and air condensing units of air condensing units.
Background
The development trend of the existing air conditioner outdoor unit structure is more biased to small and simple, and the structure of the base plate is also carried out in the direction of integration, so that the electric control box structure of the air conditioner outdoor unit is correspondingly designed in the direction of the integrated structure, the structure is simple, elegant and cost-down, and the assembly of assembly personnel is facilitated in the aspect of production and assembly.
For the electric control box, the structure of the electric control box not only needs to ensure that the substrate is not damaged and has certain ventilation property when running for a long time, but also needs to ensure that foreign matters (such as geckos) cannot enter the electric control box under the condition of normal running so as to avoid damaging the substrate and the circuit thereof. But the automatically controlled box among the prior art is in the equipment back, because assembly error or error accumulation can cause and can have great gap between base plate and side board and the sky board, has the gap on the automatically controlled box, and the leakproofness is relatively poor, can not guarantee the security of base plate and circuit in the automatically controlled box. Therefore, the electric control box in the prior art has the problems of poor sealing performance and poor safety performance.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem that the electric control box in the prior art has relatively poor sealing performance and safety performance.
In order to solve the technical problem, the utility model discloses an embodiment discloses an air condensing units's automatically controlled box mounting structure, air condensing units has the casing, and the casing includes roof, bottom plate, week side bounding wall and sets up the baffle between roof and bottom plate, and automatically controlled box sets up in air condensing units, by baffle, roof, bottom plate and the mechanical indoor that partly week side bounding wall encloses to, automatically controlled box includes automatically controlled box base plate and circuit board subassembly.
In the width direction of the outdoor unit of the air conditioner, one side end of the electric control box base plate is detachably and fixedly connected with the side surface of the partition plate, and the other side end is detachably and fixedly connected with the inner side of the end side panel in the peripheral side panel. In the height direction of the air conditioner outdoor unit, a gap is reserved between the top end of the electric control box base plate and the inner surface of the top plate.
The circuit board assembly is arranged on one side of the electric control box substrate and is positioned close to the front maintenance panel in the surrounding board; elastic sealing components are arranged between the electric control box base plate and the top plate and between the electric control box base plate and the front maintenance panel.
By adopting the technical scheme, the space in the shell of the air conditioner outdoor unit is divided into the mechanical chamber and the air supply chamber by the partition plate, the electric control box is arranged in the mechanical chamber, the components such as the motor and the fan in the air supply chamber can be conveniently controlled, and the two ends of the thickness direction of the electric control box substrate are respectively fixedly connected with the side surface of the partition plate and the side panel in a detachable mode, so that the electric control box substrate is conveniently installed and maintained.
Furthermore, a sealed space is formed between the electric control box substrate and the partition plate, between the front maintenance panel and between the electric control box substrate and the partition plate, and between the front maintenance panel and the end side panel, and the circuit board assembly is arranged on one side of the electric control box substrate and is positioned in the sealed space. And elastic sealing components are arranged between the base plate of the electric control box and the top plate and between the base plate of the electric control box and the front maintenance panel, so that the sealing performance of a sealing space formed between the electric control box and the peripheral side plate is further improved, foreign matters such as geckos, insects and the like are prevented from entering the electric control box, a circuit board assembly on the electric control box is damaged, and the safety guarantee of the electric control box in the air conditioner outdoor unit is improved.
The utility model discloses an embodiment still discloses an air condensing units's automatically controlled box mounting structure, and elastic sealing component includes the first fire-retardant sealing member that sets up between the top of automatically controlled box substrate and the roof internal surface in the direction of height. And the second flame-retardant sealing element is arranged between the electric control box substrate and the front maintenance panel in the thickness direction of the air conditioner outdoor unit.
The size of the first flame-retardant sealing element in the height direction is larger than the size of a gap between the top end of the electronic control box substrate and the inner surface of the top plate, and the size of the second flame-retardant sealing element in the thickness direction is larger than the size of a gap between the electronic control box substrate and the front maintenance panel in the thickness direction.
By adopting the technical scheme, the first flame-retardant sealing piece and the second flame-retardant sealing piece are respectively arranged between the electric control box substrate and the top plate as well as between the electric control box substrate and the front maintenance panel, so that the electric control box can be protected in a sealing way, and meanwhile, the electric control box can be prevented from catching fire and is prevented from being influenced when catching fire. And when the gap size between the top end of the electric control box substrate and the inner surface of the top plate is larger than the thickness size of the first flame-retardant sealing element, the gap size between the electric control box substrate and the front maintenance panel in the thickness direction is larger than the thickness size of the second flame-retardant sealing element, the electric control box substrate can extrude the first flame-retardant sealing element and the second flame-retardant sealing element when being installed, and the sealing performance of the first flame-retardant sealing element and the second flame-retardant sealing element to the gap is improved. Thereby preventing foreign matters from entering the electric control box from the gap.
The utility model discloses an embodiment still discloses an air condensing units's automatically controlled box mounting structure, wherein on air condensing units's direction of height, the upper and lower both ends of a lateral part of baffle are provided with spacing draw-in groove respectively, and are provided with corresponding spacing buckle on automatically controlled box substrate's the side surface. And the limiting clamping grooves are U-shaped grooves extending along the height direction of the air conditioner outdoor unit and respectively open towards the outer sides of the partition plates. The limiting buckle is in a barb shape protruding from the side surface of the electric control box substrate towards the partition plate.
Adopt above-mentioned technical scheme, automatically controlled box substrate is in the installation, and spacing buckle and spacing draw-in groove joint have the simple and convenient advantage of installation to spacing draw-in groove is "U" shape groove, and the spacing buckle joint of barb shape is when "U" shape inslot, and stability is higher, and difficult emergence is rocked.
The utility model discloses an embodiment still discloses an air condensing units's automatically controlled box mounting structure, and wherein the bottom of automatically controlled box substrate is provided with the flange structure who extends along width direction, and flange structure maintains the panel from the bottom of automatically controlled box substrate orientation before and extends, and its tip butt maintains the interior side surface of panel in the front. And in the thickness direction, a third flame-retardant sealing element is arranged between the end part of the flanging structure and the inner side surface of the front maintenance panel.
By adopting the technical scheme, the flanging structure extends from the bottom end of the base plate of the electric control box to the front maintenance panel, and the end part of the flanging structure abuts against the inner side surface of the front maintenance panel, namely the flanging structure forms the bottom plate of the sealed space formed in the mechanical chamber of the electric control box, and a third flame-retardant sealing element is arranged between the end part of the flanging structure and the inner side surface of the front maintenance panel and used for filling the gap and further improving the sealing property of the sealed space.
The utility model discloses an embodiment has still disclosed an air condensing units's automatically controlled box mounting structure, and a side tip of automatically controlled box base plate and the side surface of baffle are in the same place through a plurality of fastener detachably fixed connection, and a plurality of fasteners evenly just set up with having the interval along the direction of height.
By adopting the technical scheme, when the electric control box base plate is connected with the partition plate through the plurality of fastening pieces, the structure is simple, and the installation is also convenient.
The utility model discloses an embodiment still discloses an air condensing units's automatically controlled box mounting structure, and first fire-retardant sealing member, the fire-retardant sealing member of second and the fire-retardant sealing member of third are made by any one material in fire resistance sponge, fire resistance fibre or the fire resistance plastic.
By adopting the technical scheme, the flame-retardant sponge, the flame-retardant fiber or the flame-retardant plastic have better elasticity, and have better air tightness and flame retardant property.
The utility model discloses an embodiment still discloses an air condensing units's automatically controlled box mounting structure, and wherein the clearance dimension between automatically controlled box substrate's top and the roof internal surface is at 8mm ~ 14 mm's within range.
The gap size of the electric control box substrate and the front maintenance panel in the thickness direction is in the range of 8-12 mm. And the flanging structure at the bottom end of the electric control box base plate is also provided with a groove part for wiring.
The utility model discloses an embodiment still discloses an air condensing units's automatically controlled box mounting structure, is provided with a plurality of louvres on the automatically controlled box base plate, and a plurality of louvres evenly just set up with having the interval along the direction of height to the aperture of every louvre all is less than 3 mm.
By adopting the technical scheme, the plurality of heat dissipation holes arranged on the electric control box substrate are convenient for heat dissipation, so that the heat dissipation performance of a sealing space surrounded by the electric control box, the top plate, the partition plate and the partial peripheral side boards is good, the aperture of each heat dissipation hole is smaller than 3mm, and small animals such as geckos are prevented from climbing into the inside while the inside heat dissipation is facilitated.
The utility model discloses an embodiment has still disclosed an air condensing units's automatically controlled box mounting structure, the plane at automatically controlled box base plate place and the plane mutually perpendicular at baffle place.
By adopting the technical scheme, automatically controlled box base plate safety and stability, and stability is higher, guarantees that automatically controlled box base plate and baffle are closely laminated, can not take place to rock relative baffle and distolateral panel.
The utility model discloses an embodiment has still disclosed an air condensing units's automatically controlled box mounting structure, and the edge position all is provided with the turn-ups all around of roof, and turn-ups circumference is provided with a plurality of screw members with the interval, roof and the top butt of week side panel and through screw member detachably fixed connection.
The top plate extrudes the elastic sealing component between the electric control box substrate and the top plate, and the front maintenance panel extrudes the elastic sealing component between the electric control box substrate and the front maintenance panel.
Adopt above-mentioned technical scheme, the turn-ups that all sets up in the edge position all around of roof and the top overlap joint of week side bounding wall to parcel part week side bounding wall, parcel nature and leakproofness are better. The top plate is fixedly connected after being installed through the threaded member, and the elastic sealing member between the electric control box substrate and the top plate is extruded, so that the sealing performance of the elastic sealing member is improved.
Furthermore, the surrounding side enclosing plate comprises an air conditioning room side plate, a front maintenance panel and a side panel which are detachably connected in sequence. The front maintenance panel comprises a main maintenance panel and an auxiliary maintenance panel which are vertically connected, the main maintenance panel and the auxiliary maintenance panel are L-shaped, the connecting part of the main maintenance panel and the auxiliary maintenance panel is an arc-shaped chamfered edge, the main maintenance panel is detachably and fixedly connected with the side panel of the air conditioner chamber, and the auxiliary maintenance panel is detachably and fixedly connected with the side panel of the air conditioner chamber.
The main maintenance board is arranged opposite to the electric control box base plate and connected with the flanging structure, and the auxiliary maintenance board is arranged opposite to the partition board and fixed with the end side panel through the clamping groove in an embedded mode. The auxiliary maintenance plate and the end side panel are located in the same plane, handles are arranged on the sides, away from the mechanical chamber, of the auxiliary maintenance plate and the end side panel, the handles protrude out of the plane where the auxiliary maintenance plate and the end side panel are located, and heat dissipation holes are also formed in the bottom of the end side panel.
Furthermore, an air supply chamber is enclosed among the side plates, the partition plate, the bottom plate and the top plate of the air conditioning chamber.
The utility model discloses an embodiment also discloses an air condensing units, including the automatically controlled box mounting structure of the air condensing units of any one of the aforesaid, still include the casing and set up fan and the motor in the casing, one side that the baffle deviates from the machine room is formed with the air supply room, and fan and motor are located the air supply indoor.
By adopting the technical scheme, the fan and the motor are positioned in the air supply chamber, the electric control box is positioned in the mechanical chamber, the electric control box, the fan and the motor do not interfere with each other when working normally, and the electric control box can also control the fan and the motor to work well.
The beneficial effects of the utility model are that:
the utility model discloses an air condensing units's automatically controlled box mounting structure and air condensing units, air condensing units's casing includes the roof, the bottom plate, all side's bounding wall and set up the baffle between roof and bottom plate, automatically controlled box substrate passes through buckle and fastener detachably and sets up at a lateral part of baffle and lies in the machine room, and enclose into confined space between the preceding maintenance panel, circuit board components on the automatically controlled box sets up in confined space, and be provided with elastic fire-retardant sealing member in the clearance between automatically controlled box substrate and roof and the preceding maintenance panel, fire-retardant sealing member is extruded in order to improve sealed protecting effect by roof and preceding maintenance panel. Both made things convenient for the production assembly, also made things convenient for the assembly personnel to can guarantee that automatically controlled box substrate and circuit board subassembly long-time operation are not destroyed, and have good heat dispersion and ventilation performance, also can avoid the foreign matter to get into and destroy substrate and circuit board subassembly in the automatically controlled box.
Drawings
Fig. 1 is an exploded view of an electric control box mounting structure of an outdoor unit of an air conditioner according to embodiment 1 of the present invention;
fig. 2 is a top view of an electric control box in the electric control box mounting structure of the outdoor unit of the air conditioner provided in embodiment 1 of the present invention;
fig. 3 is a front view of an electric control box substrate in the electric control box mounting structure of the outdoor unit of an air conditioner provided in embodiment 1 of the present invention;
fig. 4 is a top view of an electric control box substrate in the electric control box mounting structure of the outdoor unit of the air conditioner provided in embodiment 1 of the present invention;
fig. 5 is a schematic structural view of an upper limiting groove of a partition plate in an electric control box mounting structure of an outdoor unit of an air conditioner according to embodiment 1 of the present invention;
fig. 6 is an oblique view of an electric control box mounting structure of an outdoor unit of an air conditioner according to embodiment 1 of the present invention;
fig. 7 is a schematic view illustrating a position of an elastic sealing member in an electric control box mounting structure of an outdoor unit of an air conditioner according to embodiment 1 of the present invention;
fig. 8 is a side view of an outdoor unit of an air conditioner according to embodiment 2 of the present invention.
Description of reference numerals:
100. a top plate;
110. flanging;
200. surrounding side boards;
210. an end side panel; 220. a front maintenance panel;
300. a partition plate;
310. a limiting clamping groove;
400. a machine room; 500. an air supply chamber;
600. an electronic control box;
610. an electric control box substrate;
611. a limiting buckle; 612. a flanging structure; 613. a groove part; 614. heat dissipation holes;
620. a circuit board assembly;
700. an elastic sealing member;
710. a first flame retardant seal; 720. a second flame retardant seal; 730. a third flame retardant seal;
A. the thickness direction of the air conditioner outdoor unit; B. the height direction of the air conditioner outdoor unit; C. width direction of the outdoor unit of the air conditioner.
Detailed Description
The following description is provided for illustrative embodiments of the present invention, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. While the invention will be described in conjunction with the preferred embodiments, it is not intended that features of the invention be limited to only those embodiments. On the contrary, the intention of implementing the novel features described in connection with the embodiments is to cover other alternatives or modifications which may be extended based on the claims of the present invention. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The invention may be practiced without these particulars. Furthermore, some of the specific details are omitted from the description so as not to obscure or obscure the present 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.
It should be noted that in this specification, like reference numerals and letters refer to like items in the following drawings, and thus, once an item is defined in one drawing, it need not be further defined and explained in subsequent drawings.
In the description of the present embodiment, it should be noted that the terms "upper", "lower", "inner", "bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are usually placed in when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or the element to which the present invention is directed must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
The terms "first," "second," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
In the description of the present embodiment, it should be further noted that, unless explicitly stated or limited otherwise, the terms "disposed," "connected," and "connected" are to be interpreted broadly, e.g., as a fixed connection, a detachable 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 embodiment can be understood in specific cases by those of ordinary skill in the art.
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
Example 1
As a preferred embodiment of the present invention, as shown in fig. 1, the embodiment of this embodiment discloses an electric control box mounting structure of an air conditioner outdoor unit, the air conditioner outdoor unit has a casing, the casing includes a top plate 100, a bottom plate (not shown in the figure), a peripheral side panel 200 and a partition 300 arranged between the top plate 100 and the bottom plate, an electric control box 600 is arranged in the air conditioner outdoor unit, and is arranged in a mechanical room 400 enclosed by the partition 300, the top plate 100, the bottom plate and a part of the peripheral side panel 200, and the electric control box 600 includes an electric control box substrate 610 and a circuit board assembly 620.
The partition 300 divides the space inside the casing into the air blowing chamber 500 and the machine chamber 400, and the air blowing chamber 500 is provided with a fan and the like, and the electronic control box 600 is provided inside the machine chamber 400 to control the operation of the fan and the like in the air blowing chamber 500.
The thickness direction of the outdoor unit is shown as a direction in fig. 1, the height direction of the outdoor unit is shown as B direction in fig. 1, and the width direction of the outdoor unit is shown as C direction in fig. 1.
Further, in order to improve the working safety performance of the electrical control box 600, a sealed space is formed between the electrical control box substrate 610, the partition 300, the front maintenance panel 220 and the top plate 100 in this embodiment, specifically, referring to fig. 1 and fig. 7, fig. 1 is an exploded view, and in a normal assembly and use state of the outdoor unit of the air conditioner, the electrical control box substrate 610, the circuit board assembly 620 and other electronic components are located in the sealed space.
And one side end of the electric control box base plate 610 is detachably and fixedly connected with the side surface of the partition plate 300 and the other side end is detachably and fixedly connected with the inner side of the end side panel 210 of the peripheral side panel in the width direction of the outdoor unit of the air conditioner. In the height direction of the outdoor unit of the air conditioner, a gap is left between the top end of the electric control box base plate 610 and the inner surface of the top plate 100.
The circuit board assembly 620 is disposed on one side of the electronic control box substrate 610 at a position close to the front maintenance panel 220 in the peripheral side enclosure 200, that is, the circuit board assembly 620 is located in the sealed space. Moreover, elastic sealing members 700 are disposed between the electrical control box substrate 610 and the top plate 100, and between the electrical control box substrate 610 and the front maintenance panel 220. To improve the sealing property of the sealed space.
Specifically, in this embodiment, the connection between the side portion of one end of the electronic control box substrate 610 and the side surface of the partition 300, and the connection between the side portion of the other end of the electronic control box substrate 610 and the inner side of the end-side panel 210 may be in common detachable connection manners such as clamping, bolting, plugging, and sleeving. Those skilled in the art can design the optical device according to actual requirements, and the embodiment is not particularly limited thereto.
It should be noted that, in this embodiment, in order to improve the stability of the connection between the other end of the electronic control box substrate 610 and the inside of the end side panel 210, that is, the end of the partition 300 away from the other end of the electronic control box substrate 610 in the thickness direction of the outdoor unit of the air conditioner, as shown in fig. 1 and 7, a flange 110 is provided at the other end of the electronic control box substrate 610, the flange 110 is used for being detachably connected with the end side panel 210, and a locking groove is provided at both ends of the other end of the electronic control box substrate 610 in the height direction, so as to further improve the installation stability, and an elastic sealing member 700 is further provided between the flange 110 at the other end and the front maintenance panel 220.
More specifically, in this embodiment, in order to improve the sealing performance of the sealed space and prevent the electronic control box substrate 610 and the line assembly from being damaged, a sealing strip, a sealing block, or another sealing member may be disposed between the electronic control box substrate 610 and the top plate 100, between the partition plate 300, and between the partition plate 200 and the peripheral side plate, which is not specifically limited in this embodiment.
More specifically, in the present embodiment, as shown in fig. 1, the space inside the casing of the outdoor unit of the air conditioner is partitioned into the machine chamber 400 and the blowing chamber 500 by the partition plate 300, the electronic control box 600 is disposed inside the machine chamber 400, so as to facilitate control of the components such as the motor and the fan inside the blowing chamber 500, and both ends of the electronic control box substrate 610 in the thickness direction are detachably and fixedly connected to the side surface of the partition plate 300 and the end side panel 210, so as to facilitate installation and maintenance of the electronic control box substrate 610.
Further, a sealed space is formed between the electrical control box substrate 610 and the partition 300, the front maintenance panel 220 and the end side panel 210, and the circuit board assembly 620 is disposed on one side of the electrical control box substrate 610 and located in the sealed space. And the elastic sealing components 700 are arranged between the electric control box base plate 610 and the top plate 100 and between the electric control box base plate and the front maintenance panel 220, so that the sealing performance of a sealing space formed between the electric control box 600 and the peripheral side plate is further improved, foreign matters such as geckos, insects and the like are prevented from entering, the circuit board assembly 620 on the electric control box 600 is damaged, and the safety guarantee of the electric control box 600 in the air conditioner outdoor unit is improved.
In the embodiment of the present invention, an electric control box mounting structure of an outdoor unit of an air conditioner is further disclosed, and as shown in fig. 6 and 7, an elastic sealing member 700 includes a first flame retardant sealing member 710 disposed between a top end of an electric control box base plate 610 and an inner surface of a top plate 100 in a height direction. And a second flame retardant sealing member 720 disposed between the electric control box base plate 610 and the front maintenance panel 220 in a thickness direction of the outdoor unit of the air conditioner.
The dimension of the first flame-retardant sealing member 710 in the height direction is larger than the dimension of the gap between the top end of the electronic control box substrate 610 and the inner surface of the top plate 100, and the dimension of the second flame-retardant sealing member 720 in the thickness direction is larger than the dimension of the gap between the electronic control box substrate 610 and the front maintenance panel 220 in the thickness direction.
Specifically, in this embodiment, by respectively providing the first flame-retardant sealing member 710 and the second flame-retardant sealing member 720 between the electronic control box substrate 610 and the top plate 100 and the front maintenance panel 220, the electronic control box 600 can be protected by sealing, and meanwhile, the electronic control box 600 can be prevented from catching fire and the electronic control box 600 can be prevented from being affected when catching fire. And when the gap size between the top end of the electronic control box substrate 610 and the inner surface of the top plate 100 is larger than the thickness size of the first flame-retardant sealing member 710, the gap size between the electronic control box substrate 610 and the front maintenance panel 220 in the thickness direction is larger than the thickness size of the second flame-retardant sealing member 720, the electronic control box substrate 610 can extrude the first flame-retardant sealing member 710 and the second flame-retardant sealing member 720 when being installed, and the sealing performance of the first flame-retardant sealing member 710 and the second flame-retardant sealing member 720 to the gap is improved. Thereby preventing foreign matters from entering the electric control box 600 from the gap.
More specifically, in this embodiment, the gap between the top end of the electrical control box substrate 610 and the inner surface of the top plate 100, and the gap between the electrical control box substrate 610 and the front maintenance panel 220 in the thickness direction are determined according to the actual design and assembly gap of the electrical control box 600, which is not specifically limited in this embodiment, and the thickness of the first flame-retardant sealing member 710 and the second flame-retardant sealing member 720 may be 2mm, 3mm, 4mm or other dimensions larger than the corresponding gap, which can be set by those skilled in the art according to actual requirements, so as to ensure that the gap can be filled and sealed, and the assembly of the outdoor unit of the air conditioner and the electrical control box 600 will not be hindered due to too large thickness.
More specifically, in this embodiment, the flame retardant sealing member has both a sealing effect and a flame retardant effect, and also has a good waterproof effect.
In the embodiment of this embodiment, as shown in fig. 5, in the height direction of the outdoor unit of the air conditioner, the upper and lower ends of one side portion of the partition 300 are respectively provided with a limiting slot 310, and the side surface of the electronic control box substrate 610 is provided with a corresponding limiting buckle 611. The limiting slots 310 are U-shaped slots extending along the height direction of the outdoor unit of the air conditioner, and are opened toward the outside of the partition 300. The stopper hook 611 has a barb shape protruding from a side surface of the switch box substrate 610 toward the spacer 300.
Specifically, as shown in fig. 3 to fig. 6, the structure, position, and connection relationship of the limiting clamping groove 310 and the limiting buckle 611 can be embodied, and specifically, in this embodiment, the limiting clamping groove 310 is disposed on the partition board 300, and the limiting buckle 611 is disposed on the side surface of the electronic control box substrate 610, so as to realize the clamping installation of the electronic control box substrate 610 and the partition board 300.
It should be noted that, for those skilled in the art, the partition 300 may also be provided with a limiting buckle 611, a side surface of the electronic control box substrate 610 is provided with a clamping groove, or several clamping structures are uniformly arranged at intervals along the height direction of the side surface of the electronic control box substrate 610, which is not limited in this embodiment.
More specifically, as shown in fig. 3 and fig. 6, in this embodiment, a barb-shaped limiting buckle 611 is formed on the flange 110 at the top end of the electronic control box substrate 610, and when the limiting buckle 611 is clamped with the limiting clamping groove 310, the electronic control box substrate 610 is hung on the partition 300 and does not shake relative to the partition 300.
Therefore, automatically controlled box substrate 610 is in the installation, and spacing buckle 611 and spacing draw-in groove 310 joint, simple and convenient during the installation to spacing draw-in groove 310 is "U" shape groove, and the spacing buckle 611 joint of barb shape is when "U" shape inslot, and stability is higher, and difficult emergence is rocked.
The embodiment of the present embodiment further discloses an electric control box mounting structure of an outdoor unit of an air conditioner, as shown in fig. 3 and 4, wherein a bottom end of the electric control box base plate 610 is provided with a flange structure 612 extending along a width direction, and the flange structure 612 extends from the bottom end of the electric control box base plate 610 toward the front maintenance panel 220, and an end portion of the flange structure abuts against an inner side surface of the front maintenance panel 220. And a third flame-retardant seal 730 is further provided between the end of the burring structure 612 and the inner side surface of the front service panel 220 in the thickness direction, as shown in fig. 7.
Specifically, in the present embodiment, the flanged structure 612 at the bottom end of the electronic control box substrate 610 abuts against the inner side surface of the front maintenance panel 220, and at this time, the electronic control box substrate 610, the top plate 100, the partition 300, and the front maintenance panel 220 form a hexahedral enclosed space inside the machine room 400. And a first flame retardant sealing member 710, a second flame retardant sealing member 720 and a third flame retardant sealing member 730 are respectively disposed between the electronic control box base plate 610 and the top plate 100 and the front maintenance panel 220.
More specifically, in the present embodiment, as shown in fig. 1, the flange structure 612 extends from the bottom end of the electrical box base plate 610 toward the front maintenance panel 220, and the end of the flange structure 612 abuts against the inner side surface of the front maintenance panel 220, that is, the flange structure 612 constitutes a bottom plate of the sealed space formed in the machinery chamber 400 of the electrical box 600, and a third flame-retardant sealing member 730 is further disposed between the end of the flange structure 612 and the inner side surface of the front maintenance panel 220 for filling the gap and further improving the sealing performance of the sealed space.
The embodiment of this embodiment also discloses an electric control box mounting structure of an outdoor unit of an air conditioner, wherein one side end of the electric control box base plate 610 is detachably and fixedly connected with the side surface of the partition plate 300 through a plurality of fasteners, and the plurality of fasteners are uniformly and intermittently arranged along the height direction.
Specifically, in this embodiment, the number of the fasteners may be 2, 3, 4, 5 or other numbers, and those skilled in the art may design the fasteners according to actual requirements, which is not specifically limited in this embodiment. When the electric control box base plate 610 is connected with the partition plate 300 through a plurality of fasteners, the structure is simple, and the installation is convenient.
More specifically, in the present embodiment, the fastening member may be a common nut, a bolt, a rivet, an expansion screw, or other fastening members, and those skilled in the art may set the fastening member according to actual requirements, which is not specifically limited in the present embodiment.
The embodiment of this embodiment also discloses an electric control box mounting structure of an outdoor unit of an air conditioner, and the first flame-retardant sealing member 710, the second flame-retardant sealing member 720, and the third flame-retardant sealing member 730 are all made of any one material of flame-retardant sponge, flame-retardant fiber, or flame-retardant plastic.
Specifically, in the present embodiment, the first flame-retardant sealing member 710, the second flame-retardant sealing member 720, and the third flame-retardant sealing member 730 may be made of flame-retardant sponge, flame-retardant fiber, or flame-retardant plastic. It is also possible that the first flame retardant sealing member 710 is made of flame retardant sponge, the second flame retardant sealing member 720 is made of flame retardant fiber, and the third flame retardant sealing member 730 is made of flame retardant plastic, for example. For example, the first flame retardant sealing member 710 and the second flame retardant sealing member 720 may be made of flame retardant sponge, and the third flame retardant sealing member 730 may be made of flame retardant fiber, which can be designed by those skilled in the art according to actual needs. The flame-retardant sponge, the flame-retardant fiber or the flame-retardant plastic have good elasticity, air tightness and flame retardance.
Preferably, in the present embodiment, the first flame-retardant sealing member 710, the second flame-retardant sealing member 720, and the third flame-retardant sealing member 730 are made of flame-retardant sponge.
The embodiment of the embodiment also discloses an electric control box mounting structure of an outdoor unit of an air conditioner, wherein the size of the gap between the top end of the electric control box base plate 610 and the inner surface of the top plate 100 is in the range of 8 mm-14 mm.
The gap size between the electric control box base plate 610 and the front maintenance panel 220 in the thickness direction is in the range of 8 mm-12 mm. And the flanging structure 612 at the bottom end of the electric control box substrate 610 is further provided with a slot 613 for routing.
Specifically, in the present embodiment, the gap between the top end of the electrical control box substrate 610 and the inner surface of the top plate 100 may be 8mm, 9mm, 10mm, 10.8mm, 12mm, 14mm, or other dimensions. The gap between the electrical control box substrate 610 and the front maintenance panel 220 in the thickness direction may be 8mm, 10mm, 11mm, 11.2mm, 12mm, or other dimensions, which is not specifically limited in this embodiment.
More specifically, in this embodiment, as shown in fig. 4, a groove 613 on a flange structure 612 at the bottom end of the electrical control box substrate 610 is provided with a U-shaped groove 613, and a control wire or a connecting wire is electrically connected to other structures through the groove 613.
The embodiment of this embodiment also discloses an automatically controlled box mounting structure of air condensing units, is provided with a plurality of louvres 614 on the automatically controlled box base plate 610, and a plurality of louvres 614 evenly just set up with having the interval along the direction of height to the aperture of every louvre 614 all is less than 3 mm.
Specifically, in this embodiment, the heat dissipation holes 614 on the electronic control box substrate 610 may be circular holes, square holes, rectangular holes or heat dissipation holes 614 with other structures, and the rectangular long holes are preferably arranged in this embodiment because the rectangular long holes have better heat dissipation performance and can effectively prevent geckos or other foreign objects from entering the electronic control box 600 to damage the internal structure thereof, and the height of the rectangular long holes may be 2mm, 2.5mm, 3mm or other heights.
More specifically, in the present embodiment, the number of the heat dissipation holes 614 may be 10, 15, 20, or other numbers, and those skilled in the art may design the heat dissipation holes according to actual requirements, which is not specifically limited in the present embodiment.
By adopting the arrangement mode, the plurality of heat dissipation holes 614 formed in the electric control box substrate 610 are convenient for heat dissipation, so that the heat dissipation performance of the sealed space enclosed by the electric control box 600, the top plate 100, the partition plate 300 and the partial peripheral side plates 200 is good, the aperture of each heat dissipation hole 614 is smaller than 3mm, and small animals such as geckos, insects and the like are prevented from climbing into the inside while the inside heat dissipation is facilitated.
The embodiment of the present invention further discloses an electric control box mounting structure of an outdoor unit of an air conditioner, as shown in fig. 2, a plane of an electric control box substrate 610 is perpendicular to a plane of the partition 300.
By adopting the arrangement mode, the electric control box substrate 610 is safe and stable, the stability is high, the electric control box substrate 610 is ensured to be tightly attached to the partition plate 300, and the electric control box substrate does not shake relative to the partition plate 300 and the end side panel 210.
The embodiment of the present embodiment further discloses an electric control box mounting structure of an outdoor unit of an air conditioner, as shown in fig. 1, the peripheral edge positions of the top plate 100 are all provided with flanges 110, a plurality of screw members are arranged at intervals in the circumferential direction of the flanges 110, and the top plate 100 abuts against the top end of the peripheral side enclosing plate 200 and is detachably and fixedly connected through the screw members.
The top plate 100 presses the elastic sealing member 700 between the electrical control box substrate 610 and the top plate 100, and the front maintenance panel 220 presses the elastic sealing member 700 between the electrical control box substrate 610 and the front maintenance panel 220.
Specifically, in the present embodiment, the circumference of the flange 110 may be provided with 5, 6, 7 or other number of screw members at intervals, and the screw members may be common bolts, screws, nuts or other members. Those skilled in the art can set the conditions according to actual needs and specific situations, and this embodiment does not specifically limit this.
More specifically, in the present embodiment, as shown in fig. 1, the flanges 110 provided at all positions of the peripheral edge of the top plate 100 are overlapped with the top end of the peripheral side panel 200, and wrap part of the peripheral side panel 200, which has the advantage of better wrapping property and sealing property. The top plate 100 is attached and fixed after being mounted by a screw member, and the elastic sealing member 700 between the electrical control box substrate 610 and the top plate 100 is pressed to improve the sealing performance of the elastic sealing member 700.
Further, the peripheral side panel 200 includes an air conditioning room side panel, a front maintenance panel 220, and a side panel, which are detachably connected in this order. The front maintenance panel 220 includes a main maintenance panel and an auxiliary maintenance panel which are vertically connected, the main maintenance panel and the auxiliary maintenance panel are in an L shape, the connection part of the main maintenance panel and the auxiliary maintenance panel is an arc chamfered edge, the main maintenance panel is detachably and fixedly connected with the side panel of the air-conditioning chamber, and the auxiliary maintenance panel is detachably and fixedly connected with the side panel 210.
The main maintenance board is arranged opposite to the electric control box base plate 610 and connected with the flanging structure 612, and the auxiliary maintenance board is arranged opposite to the partition board 300 and fixed with the end side panel 210 through the clamping groove in an embedded mode. The auxiliary maintenance plate and the end-side panel 210 are located in the same plane, handles are disposed on the auxiliary maintenance plate and the end-side panel 210 on the sides away from the machine room 400, the handles protrude from the plane where the auxiliary maintenance plate and the end-side panel 210 are located, and a heat dissipation hole 614 is also disposed at the bottom of the end-side panel 210.
Further, a blowing chamber 500 is defined between the air-conditioning chamber side plate and the partition plate 300, and between the bottom plate and the top plate 100.
In summary, the embodiment discloses an electric control box mounting structure of an outdoor unit of an air conditioner, a casing of the outdoor unit of the air conditioner includes a top plate 100, a bottom plate, a peripheral enclosing plate 200 and a partition plate 300 disposed between the top plate 100 and the bottom plate, an electric control box substrate 610 is detachably disposed at one side of the partition plate 300 and located in a machine room 400 through a buckle and a fastener, a sealed space is enclosed between the electric control box substrate 610 and the top plate 100 and between the electric control box substrate and a front maintenance panel 220, a circuit board assembly 620 on the electric control box 600 is disposed in the sealed space, and an elastic flame retardant sealing member is disposed in a gap between the electric control box substrate 610 and the top plate 100 and between the electric control box substrate and the front maintenance panel 220, and the flame retardant sealing member is pressed by the top plate 100 and the front maintenance panel 220 to improve a sealing protection effect. Both made things convenient for the production assembly, also made things convenient for the assembler to assemble to can guarantee that automatically controlled box substrate 610 and circuit board subassembly 620 long-time operation is not destroyed, and have good heat dispersion and ventilation performance, also can avoid the foreign matter to get into and destroy base plate and circuit board subassembly 620 in automatically controlled box 600.
Further, taking the installation process of the electric control box installation structure of the air conditioner outdoor unit in use as an example: the electric control box base plate 610 is arranged in the mechanical chamber 400 and is clamped on the partition plate 300 through a limiting buckle 611. And placing the elastic sealing member 700 between the electric control box substrate 610 and the end side panel 210 and the front maintenance panel 220, performing compression sealing, then placing the elastic sealing member 700 between the electric control box substrate 610 and the top plate 100, and finally fixing the top plate 100 on the peripheral side board 200, thereby performing sealing protection on the electric control box 600 and the circuit board assembly 620. Therefore, the electric control box mounting structure of the air conditioner outdoor unit has the advantages of stable structure, good heat dissipation and ventilation effects and higher safety guarantee performance for the structure in the electric control box 600.
Example 2
As another preferred embodiment of the present invention, an outdoor unit of an air conditioner is further disclosed in the embodiment of the present invention, which includes the electric control box mounting structure of the outdoor unit of an air conditioner in any one of embodiment 1, and further includes a housing, and a fan and a motor disposed in the housing, wherein the air supply chamber 500 is formed on one side of the partition 300 departing from the mechanical chamber 400, and the fan and the motor are disposed in the air supply chamber 500. The circuit board assembly 620 on the electrical control box base plate 610 is used to control the fan and motor to work normally. And the fan and the motor are positioned in the blowing chamber 500, the electric control box 600 is positioned in the mechanical chamber 400, and the electric control box 600, the fan and the motor do not interfere with each other when working normally. The electronic control box 600 can also well control the operation of the fan and the motor.
While the invention has been shown and described with reference to certain preferred embodiments thereof, it will be understood by those skilled in the art that the foregoing is a more detailed description of the invention, and the specific embodiments thereof are not to be considered as limiting. Various changes in form and detail, including simple deductions or substitutions, may be made by those skilled in the art without departing from the spirit and scope of the invention.
Claims (11)
1. An electric control box mounting structure of an air conditioner outdoor unit, the air conditioner outdoor unit is provided with a shell, the shell comprises a top plate, a bottom plate, peripheral side boards and a partition plate arranged between the top plate and the bottom plate, the electric control box is arranged in the air conditioner outdoor unit and is positioned in a mechanical chamber enclosed by the partition plate, the top plate, the bottom plate and part of the peripheral side boards, and the electric control box comprises an electric control box substrate and a circuit board assembly; it is characterized in that the preparation method is characterized in that,
in the width direction of the air conditioner outdoor unit, one end part of the electric control box base plate is detachably and fixedly connected with the side surface of the partition plate, and the other end part of the electric control box base plate is detachably and fixedly connected with the inner side of the end side panel in the peripheral side panel;
in the height direction of the air conditioner outdoor unit, a gap is reserved between the top end of the electric control box substrate and the inner surface of the top plate; wherein
The circuit board assembly is arranged on one side of the electric control box substrate and is positioned close to the front maintenance panel in the peripheral enclosing plate; elastic sealing components are arranged between the electric control box substrate and the top plate and between the electric control box substrate and the front maintenance panel.
2. The outdoor unit electric control box installation structure of claim 1, wherein the elastic sealing member comprises:
the first flame-retardant sealing element is arranged between the top end of the electric control box substrate and the inner surface of the top plate in the height direction; and
the second flame-retardant sealing element is arranged between the electric control box substrate and the front maintenance panel in the thickness direction of the air conditioner outdoor unit; and is
The size of the first flame-retardant sealing element in the height direction is larger than the size of a gap between the top end of the electronic control box substrate and the inner surface of the top plate, and the size of the second flame-retardant sealing element in the thickness direction is larger than the size of a gap between the electronic control box substrate and the front maintenance panel in the thickness direction.
3. The outdoor unit of claim 2, wherein the electric control box mounting structure of the outdoor unit of the air conditioner
In the height direction of the air conditioner outdoor unit, the upper end and the lower end of one side part of the partition board are respectively provided with a limiting clamping groove, and the side surface of the electric control box substrate is provided with a corresponding limiting buckle; and is
The limiting clamping grooves are U-shaped grooves extending along the height direction of the air conditioner outdoor unit and respectively open towards the outer side of the partition plate;
the limiting buckle is in a barb shape protruding from the side surface of the electric control box substrate towards the partition plate.
4. The outdoor unit of claim 3, wherein the electric control box mounting structure is formed by a plurality of fixing members
The bottom end of the electric control box base plate is provided with a flanging structure extending along the width direction, the flanging structure extends from the bottom end of the electric control box base plate to the front maintenance panel, and the end part of the flanging structure is abutted against the inner side surface of the front maintenance panel; and is
In the thickness direction, a third flame-retardant sealing element is further arranged between the end part of the flanging structure and the inner side surface of the front maintenance panel.
5. The outdoor unit of claim 4, wherein one side end of the base plate of the electric control box is detachably and fixedly coupled to a side surface of the partition plate by a plurality of fastening members, and the plurality of fastening members are arranged at regular intervals in the height direction.
6. The outdoor unit of an air conditioner of claim 5, wherein the first flame-retardant sealing member, the second flame-retardant sealing member, and the third flame-retardant sealing member are made of any one of flame-retardant sponge, flame-retardant fiber, and flame-retardant plastic.
7. The outdoor unit of claim 6, wherein the electric control box mounting structure of the outdoor unit of the air conditioner
The size of a gap between the top end of the electric control box substrate and the inner surface of the top plate is within the range of 8-14 mm;
the size of a gap between the electric control box substrate and the front maintenance panel in the thickness direction is within the range of 8-12 mm; and is
The flanging structure at the bottom end of the electric control box base plate is also provided with a groove part for wiring.
8. The outdoor unit electric control box installation structure of claim 7, wherein the electric control box substrate is provided with a plurality of heat dissipation holes, the plurality of heat dissipation holes are uniformly and intermittently arranged along the height direction, and the diameter of each heat dissipation hole is less than 3 mm.
9. The outdoor unit of claim 8, wherein the plane of the base plate of the electric control box is perpendicular to the plane of the partition plate.
10. The outdoor unit of any one of claims 1 to 9, wherein the top plate has a flange formed at a peripheral edge thereof, the flange having a plurality of screw members formed at intervals in a peripheral direction thereof, and the top plate abuts against the top end of the peripheral side panel and is detachably and fixedly connected thereto by the screw members; wherein
The top plate extrudes the elastic sealing component between the electric control box substrate and the top plate, and the front maintenance panel extrudes the elastic sealing component between the electric control box substrate and the front maintenance panel.
11. An outdoor unit of an air conditioner, comprising the electric control box mounting structure of an outdoor unit of an air conditioner of any one of claims 1 to 10, further comprising the casing, and a fan and a motor provided in the casing, wherein a blowing chamber is formed on a side of the partition plate facing away from the machine chamber, and the fan and the motor are located in the blowing chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221091476.7U CN217330010U (en) | 2022-05-07 | 2022-05-07 | Air condensing units's automatically controlled box mounting structure and air condensing units |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221091476.7U CN217330010U (en) | 2022-05-07 | 2022-05-07 | Air condensing units's automatically controlled box mounting structure and air condensing units |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217330010U true CN217330010U (en) | 2022-08-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221091476.7U Active CN217330010U (en) | 2022-05-07 | 2022-05-07 | Air condensing units's automatically controlled box mounting structure and air condensing units |
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| Country | Link |
|---|---|
| CN (1) | CN217330010U (en) |
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2022
- 2022-05-07 CN CN202221091476.7U patent/CN217330010U/en active Active
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Address after: 181 Weiken Street, Baiyang Street, Qiantang New District, Hangzhou City, Zhejiang Province Patentee after: Carrier HVAC Equipment (Hangzhou) Co.,Ltd. Country or region after: China Patentee after: Japan Carrier Co.,Ltd. Country or region after: Japan Address before: No. 181, Weiweiken Street, Baiyang Street, Qiantang New District, Hangzhou City, Zhejiang Province, 310018 Patentee before: TOSHIBA CARRIER AIR CONDITIONING (CHINA) Co.,Ltd. Country or region before: China Patentee before: TOSHIBA CARRIER Corp. Country or region before: Japan |