CN212253116U - Support frame, electric control assembly and air conditioner - Google Patents
Support frame, electric control assembly and air conditioner Download PDFInfo
- Publication number
- CN212253116U CN212253116U CN202020964351.5U CN202020964351U CN212253116U CN 212253116 U CN212253116 U CN 212253116U CN 202020964351 U CN202020964351 U CN 202020964351U CN 212253116 U CN212253116 U CN 212253116U
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- support frame
- automatically controlled
- mounting
- plate
- bottom plate
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- 239000003063 flame retardant Substances 0.000 description 4
- 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 description 3
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- 238000001746 injection moulding Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model provides a support frame, automatically controlled subassembly and air conditioner, wherein, the support frame includes bottom plate, a plurality of curb plate and mounting, and is a plurality of the curb plate is located the periphery department of bottom plate, and it is a plurality of the curb plate with the bottom plate encloses to close and forms and hold the cavity, the mounting is located just be located on the curb plate hold in the cavity, the mounting is used for the automatically controlled mainboard of joint, so that automatically controlled mainboard is installed hold in the cavity. That is, the utility model provides a technical scheme can pass through set up on the curb plate the mounting, with will automatically controlled mainboard need not any fix with screw when installing on this support frame, can with automatically controlled mainboard is fixed at this support frame, in order to improve the assembly efficiency of automatically controlled mainboard.
Description
Technical Field
The utility model relates to an air conditioner field, in particular to support frame, automatically controlled subassembly and air conditioner.
Background
The air conditioner is a traditional common household appliance, under the wave of upgrading of consumers, the product structure of the whole air conditioner market is also upgraded and adjusted at an accelerated speed, so that the consumers are more and more pursuing the high color value, high quality, high cost performance and high safety and reliability of the product, and the variable frequency air conditioner can meet all requirements of the consumers.
Generally, an electric control board of the inverter air conditioner is a core component of the inverter air conditioner, but the electric control board of the existing inverter air conditioner is installed through screws, so that the assembly efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a support frame, automatically controlled subassembly and air conditioner aims at improving the assembly efficiency of inverter air conditioner's automatically controlled board.
In order to achieve the above object, the utility model provides a support frame, the support frame includes:
a base plate;
the side plates are arranged at the periphery of the bottom plate, and the side plates and the bottom plate are enclosed to form an accommodating cavity;
the mounting, the mounting is located just be located on the curb plate hold in the cavity, the mounting is used for the automatically controlled mainboard of joint, so that automatically controlled mainboard is installed hold in the cavity.
Furthermore, the support frame further comprises a positioning piece for positioning the installation position of the electric control main board, and the positioning piece is positioned in the accommodating cavity.
Furthermore, the support frame also comprises a plurality of supporting pieces which are arranged on the bottom plate and positioned in the accommodating cavity, and the supporting pieces are abutted to the electric control main board.
Furthermore, the support frame further comprises a wire buckle arranged on the bottom plate, and the wire buckle and the side plate form a wiring space for accommodating a connecting wire on the electric control main board.
Furthermore, the bottom plate and the side plates are integrally formed in an injection molding mode.
In order to achieve the above object, the present invention further provides an electric control assembly, which includes a mounting plate, an electric control main board and the above supporting frame;
the electric control main board is arranged on the support frame and is positioned in the accommodating cavity; the support frame is installed on the mounting plate.
Further, the inboard of mounting panel is provided with couple portion, correspond on the support frame couple portion's region is provided with the connecting piece, the connecting piece install in on the couple portion, with will the support frame is installed on the mounting panel.
Furthermore, a clamping groove is formed in the mounting plate, the electric control assembly further comprises a radiator, and the radiator partially penetrates through the clamping groove and is connected to the supporting frame.
Furthermore, a waterproof groove is formed in the radiator, a waterproof convex rib is arranged at the position, corresponding to the waterproof groove, of the support frame, and the waterproof convex rib is arranged in the waterproof groove.
In order to achieve the above object, the utility model also provides an air conditioner, the air conditioner include the casing and as above automatically controlled subassembly, automatically controlled subassembly is located in the casing.
The utility model provides a support frame, automatically controlled subassembly and air conditioner, wherein, the support frame includes bottom plate, a plurality of curb plate and mounting, and is a plurality of the curb plate is located the periphery department of bottom plate, and it is a plurality of the curb plate with the bottom plate encloses to close and forms and hold the cavity, the mounting is located just be located on the curb plate hold in the cavity, the mounting is used for the automatically controlled mainboard of joint, so that automatically controlled mainboard is installed hold in the cavity. That is, the utility model provides a technical scheme can pass through set up on the curb plate the mounting, with will automatically controlled mainboard need not any fix with screw when installing on this support frame, can with automatically controlled mainboard is fixed at this support frame, in order to improve the assembly efficiency of automatically controlled mainboard.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments or examples of the present invention, the drawings used in the embodiments or examples will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of a support frame according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a support frame according to another direction of the present invention;
fig. 3 is a schematic structural view of an electric control assembly according to another embodiment of the present invention;
fig. 4 is an exploded view of an electric control assembly according to another embodiment of the present invention;
fig. 5 is a schematic structural view of an electric control main board according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a heat sink according to an embodiment of the present invention;
FIG. 7 is a schematic cross-sectional view taken along A-A of FIG. 6;
FIG. 8 is a schematic view of an embodiment of the present invention
Fig. 9 is a schematic sectional view taken along the direction B-B in fig. 8.
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
As shown in FIGS. 1-2, an embodiment of the present invention provides a supporting frame.
In an embodiment, as shown in fig. 1, the supporting frame includes a bottom plate 1, a plurality of side plates 2, and a fixing member 3, where the plurality of side plates 2 are disposed at a periphery of the bottom plate 1, and the plurality of side plates 2 and the bottom plate 1 enclose to form an accommodating cavity 4, and the accommodating cavity 4 is used for accommodating an electronic control main board 20 (as shown in fig. 3). In this embodiment, the electronic control main board 20 is a controller of the inverter air conditioner, that is, the support frame in this embodiment is suitable for the inverter air conditioner.
It should be understood that the electronic control main board 20 may also be another type of air conditioner or another type of electrical equipment, as long as a plurality of side boards 2 and the bottom board 1 enclose to form an accommodating cavity 4 to be adapted to the electronic control main board 20, which is not limited in this embodiment.
Further, the fixing part 3 is arranged on the side plate 2 and located in the accommodating cavity 4, and the fixing part 3 is used for clamping the electric control main board 20, so that the electric control main board 20 is installed in the accommodating cavity 4.
Specifically, the fixing member 3 is a fixing buckle arranged on one of the side plates 2, and the electronic control main board 20 is fixed by the fixing buckle, so that the electronic control main board 20 can be clamped on the side wall of the accommodating cavity 4, that is, on the side plate 2 provided with the fixing member 3, so that when the electronic control main board 20 is installed on the support frame, the electronic control main board 20 can be installed and fixed on the support frame without any screw fixation, and the assembly efficiency of the electronic control main board 20 is improved.
In addition, this embodiment will through mounting 3 automatically controlled mainboard 20 joint is in the cavity 4 that holds that the support frame formed, can be to through forming a plurality of curb plates 2 that hold the cavity wall of cavity 4 automatically controlled mainboard 20 carries on spacingly, has guaranteed the reliability that automatically controlled mainboard 20 connects promptly.
Further, the bottom plate 1 and the plurality of side plates 2 are of an integral structure, that is, the bottom plate 1 and the plurality of side plates 2 are integrally injection-molded, wherein the bottom plate 1 and the plurality of side plates 2 are injection-molded by using an environment-friendly and flame-retardant material so as to satisfy the fire-retardant rating and ce (certification) certification of the support frame.
It is understood that the environmental protection and flame retardant materials can be set according to specific requirements, and are not limited in this embodiment.
Further, the bottom plate 1 and the plurality of side plates 2 may be in a split structure, that is, the plurality of side plates 2 are fixed on the periphery of the bottom plate 1, so that the bottom plate 1 and the plurality of side plates 2 enclose the accommodating cavity 4. The bottom plate 1 and the plurality of side plates 2 are all made of environment-friendly and flame-retardant materials, and specific materials are not limited in the embodiment, namely the bottom plate 1 and the plurality of side plates 2 are made of the same materials, or the bottom plate 1 and the plurality of side plates 2 are made of different materials.
The utility model discloses an in the embodiment, the support frame includes bottom plate 1, a plurality of curb plate 2 and mounting 3, and is a plurality of curb plate 2 is located the periphery department of bottom plate 1, and is a plurality of curb plate 2 with bottom plate 1 encloses to close to form and holds cavity 4, fixed 3 locates just be located on the curb plate 2 hold in the cavity 4, mounting 3 is used for the automatically controlled mainboard 20 of joint, so that automatically controlled mainboard 20 installs hold in the cavity 4. Namely the utility model provides a technical scheme can through set up on the curb plate 2 the mounting, with will automatically controlled mainboard 20 need not any fix with screw when installing on this support frame, can with automatically controlled mainboard 20 is fixed at this support frame, in order to improve automatically controlled mainboard 20's assembly efficiency.
Further, in order to facilitate the clamping of the electronic control main board 20 on the fixing member 3, so as to install the electronic control main board 20 in the accommodating cavity 4, in this embodiment, the supporting frame further includes a positioning member 5 for positioning the installation position of the electronic control main board 20, and the positioning member 5 is located in the accommodating cavity 4.
Specifically, when installing automatically controlled mainboard 20, will automatically controlled mainboard 20 is placed earlier hold cavity 4 department, and pass through setting element 5 is right automatically controlled mainboard 20 is fixed a position, works as after the mounted position location of automatically controlled mainboard 20 is accomplished, will automatically controlled mainboard 20 impresses mounting 3 department, so that automatically controlled mainboard 20 joint is in mounting 3 department, thereby accomplish the installation of automatically controlled mainboard 20.
Further, the position of the positioning element 5 is set in the accommodating cavity 4, that is, the positioning element 5 may be set at any one of the side plates 2 located at one side of the accommodating cavity 4, or the positioning element 5 may also be set at one side of the accommodating cavity 4 located at the bottom plate 1. In this embodiment, since the electronic control main board 20 has a plurality of connecting lines, that is, the position of the positioning element 5 only needs to avoid the positions of the connecting lines, and there is no limitation in this embodiment.
Further, the support frame further comprises a plurality of supporting pieces 6 arranged on the bottom plate 1 and located in the accommodating cavity 4, and the supporting pieces 6 are abutted to the electronic control main board 20. In this embodiment, the supporting member 6 is a supporting pillar protruding from the bottom plate 1, that is, when the electronic control motherboard 20 is installed in the accommodating cavity 4, the electronic control motherboard 20 may abut against the supporting member 6, so as to prevent the electronic control motherboard 20 from being deformed due to long-term stress caused by the warping and arching of the electronic control motherboard 20, so as to cause the connecting lines on the electronic control motherboard 20 to be broken or short-circuited, that is, avoid hidden troubles such as short circuit of devices on the electronic control motherboard 20.
Further, because the electronic control main board 20 has a plurality of connecting wires, that is, to ensure the neatness and beauty of the connecting wire wiring and improve the wiring efficiency, as shown in fig. 2, the support frame of this embodiment further includes a wire buckle 7 disposed on the bottom board 1, and the wire buckle 7 and the side board 2 form a wiring space 8 for accommodating the connecting wires on the electronic control main board 20, that is, the connecting wires on the electronic control main board 20 can be accommodated in the wiring space 8.
The utility model discloses an in the embodiment, the support frame includes bottom plate 1, a plurality of curb plate 2 and mounting 3, and is a plurality of curb plate 2 is located the periphery department of bottom plate 1, and is a plurality of curb plate 2 with bottom plate 1 encloses to close to form and holds cavity 4, fixed 3 locates just be located on the curb plate 2 hold in the cavity 4, mounting 3 is used for the automatically controlled mainboard 20 of joint, so that automatically controlled mainboard 20 installs hold in the cavity 4. Namely the utility model provides a technical scheme can through set up on the curb plate 2 the mounting, with will automatically controlled mainboard 20 need not any fix with screw when installing on this support frame, can with automatically controlled mainboard 20 is fixed at this support frame, in order to improve automatically controlled mainboard 20's assembly efficiency.
Based on above-mentioned embodiment, as shown in fig. 3 ~ 8, the utility model also provides an automatically controlled subassembly.
In an embodiment, as shown in fig. 3 to 4, the electric control assembly includes a mounting plate 10, an electric control main board 20, and a supporting frame 30 in the above embodiment, wherein the structure of the supporting frame 30 is shown in fig. 1 to 2, and technical features and technical effects of the supporting frame 30 refer to the description of the above embodiment, which is not repeated herein.
In this embodiment, the electronic control main board 20 is mounted on the supporting frame 30 and located in the accommodating cavity 4, and the supporting frame 30 is mounted on the mounting plate 10. That is, when the electronic control main board 20 is fixed in the accommodating cavity 4 of the supporting frame 30, the supporting frame 30 and the electronic control main board 20 are mounted on the mounting plate 10 together.
Specifically, the mounting panel 10 is an installation sheet metal part, that is, in this embodiment, the electronic control main board 20 is installed in the support frame 30 by using the fixing member 3 in the above embodiment, so that a reliable creepage distance can be ensured between the electronic control main board 20 and the mounting panel 10, and the electronic control main board 20 is ensured to be conducted between the electronic control main board 20 and the mounting panel 10 to damage the electronic control main board 20.
Further, in order to facilitate the connection between the support frame 30 and the mounting plate 10, in this embodiment, a hook portion 40 is disposed on the inner side of the mounting plate 10, a connecting member 50 is disposed on the support frame 30 in an area corresponding to the hook portion 40, and the connecting member 50 is mounted on the hook portion 40, so as to mount the support frame 30 on the mounting plate 10.
Specifically, the connecting member 50 is a hook matched with the hook portion 40, that is, a hook is disposed on each of the support frame 30 and the mounting plate 10, so that the support frame 30 and the mounting plate 10 are connected by matching the two hooks. Because the existing support frame is installed by a plurality of workers through screws, namely after the scheme of the embodiment is adopted, the installation operation can be completed by only one person, so that the labor cost is saved, and the risk of falling and damage caused by the fact that the workers do not support the stable electric control main board can be avoided; simultaneously, can reduce the quantity of screw, improve production efficiency to and when the maintenance, the maintenance personal dismouting of being convenient for, only need promptly with support frame 30 is followed it can be right to take off on the mounting panel 10 set up in the support frame 30 automatically controlled mainboard 20 maintains.
In the present embodiment, in order to make the connection more stable, after the supporting frame 30 is hung on the mounting plate 10, the supporting frame 30 and the mounting plate 10 may be reinforced by installing screws or screws, which is not limited herein.
Further, because the electronic control main board 20 generates a large amount of heat during operation, in order to prevent elements on the electronic control main board 20 from being burned out, the electronic control assembly of this embodiment further includes a heat sink 60, the mounting plate 10 is further provided with a slot 11, and a portion of the heat sink 60 passes through the slot 11 and is connected to the supporting frame 30. Wherein, support frame 30 corresponds the position of draw-in groove 11 is equipped with dodges groove 32, automatically controlled mainboard 20 still includes automatically controlled module 21 (as shown in fig. 5), automatically controlled module 21 connect in with automatically controlled mainboard 20 is located one side of support frame 30, just automatically controlled module 21 is located dodge the region of groove 32, wherein, dodge groove 32 be used for doing automatically controlled module 21 provides dodge the space, be in promptly automatically controlled mainboard 20 connect in during support frame 30, automatically controlled module 21 is located dodge in the groove 32.
Further, the position of draw-in groove 11 with it is corresponding to dodge the position of groove 32, promptly radiator 60 connect in when the support frame 30 is last, radiator 60 passes draw-in groove 11 and dodge groove 32 and with electrical control module 21 is just to setting up, in order to right the heat of electrical control module 21 during operation dispels the heat, thereby reduces electrical control mainboard 20 is great at during operation calorific capacity, in order to prevent component on the electrical control mainboard 20 is burnt out.
Further, in order to make the connection between the heat sink 60 and the supporting frame 30 more reliable, as shown in fig. 6 to 9, a waterproof groove 61 is provided on the heat sink 60, a waterproof rib 31 is provided at a position of the supporting frame 30 corresponding to the waterproof groove 61, and the waterproof rib 31 is provided in the waterproof groove 61, so that the connection between the heat sink 60 and the supporting frame 30 is more reliable through interference fit between the waterproof rib 31 and the waterproof groove 61; meanwhile, the waterproof effect between the radiator 60 and the support frame 30 can be enhanced, and the situation that the elements on the electronic control module 21 are damaged due to the fact that water vapor generated in the radiating process of the radiator 60 flows into the electronic control module 21 is avoided.
Further, since the electronic control assembly of the present embodiment includes the support frame of the above embodiment, that is, the electronic control assembly of the present embodiment has all technical features and achieved technical effects of the support frame of the above embodiment, please refer to the description of the above embodiment specifically, which is not repeated herein.
Based on the embodiment of above-mentioned automatically controlled subassembly, the utility model also provides an air conditioner.
In this embodiment, the air conditioner includes a housing (not shown) and the electric control assembly according to the above embodiment, wherein the electric control assembly is disposed in the housing.
It can be understood that the structure of the supporting frame is shown with reference to fig. 1 to 2, and the technical features and technical effects of the supporting frame refer to the description of the embodiment of the supporting frame, the structure of the electric control assembly is shown with reference to fig. 3 to 8, and the technical features and technical effects of the electric control assembly refer to the description of the embodiment of the electric control assembly, which is not repeated herein.
Further, since the air conditioner of the present embodiment includes the electrical control component of the above embodiment, that is, the air conditioner of the present embodiment has all technical features and achieved technical effects of the electrical control component of the above embodiment, please refer to the description of the above embodiment specifically, which is not repeated herein.
The above is only the optional embodiment of the present invention, and not therefore the limit to the patent scope of the present invention, all the concepts of the present invention utilize the equivalent transformation made by the contents of the specification and the drawings, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (10)
1. A support frame, comprising:
a base plate;
the side plates are arranged at the periphery of the bottom plate, and the side plates and the bottom plate are enclosed to form an accommodating cavity;
the mounting, the mounting is located just be located on the curb plate hold in the cavity, the mounting is used for the automatically controlled mainboard of joint, so that automatically controlled mainboard is installed hold in the cavity.
2. The support frame of claim 1, further comprising a positioning member for positioning a mounting position of the electronic control main board, wherein the positioning member is located in the accommodating cavity.
3. The support frame of claim 1, further comprising a plurality of support members disposed on the bottom plate and located in the accommodating cavity, wherein the support members abut against the electronic control main board.
4. The supporting bracket according to claim 1, further comprising a wire buckle disposed on the bottom plate, wherein the wire buckle and the side plate form a wiring space for accommodating a connecting wire on the electronic control main board.
5. The support bracket of claim 1 wherein said bottom plate is integrally injection molded with said plurality of side plates.
6. An electric control assembly, which is characterized by comprising a mounting plate, an electric control main plate and the support frame as claimed in any one of claims 1 to 5;
the electric control main board is arranged on the support frame and is positioned in the accommodating cavity; the support frame is installed on the mounting plate.
7. An electrical control assembly according to claim 6, wherein the mounting plate is provided with a hook portion on an inner side thereof, and the support frame is provided with a connector in an area corresponding to the hook portion, the connector being mounted on the hook portion to mount the support frame on the mounting plate.
8. An electronic control assembly according to claim 6, wherein the mounting plate further includes a slot, and the electronic control assembly further includes a heat sink, the heat sink partially passing through the slot and being connected to the support bracket.
9. The electrical control assembly according to claim 8, wherein the heat sink has a waterproof groove, the support frame has a waterproof rib corresponding to the waterproof groove, and the waterproof rib is disposed in the waterproof groove.
10. An air conditioner, characterized in that, the air conditioner includes the casing and the automatically controlled subassembly of any claim 6 ~ 9, automatically controlled subassembly is located in the casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020964351.5U CN212253116U (en) | 2020-05-29 | 2020-05-29 | Support frame, electric control assembly and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020964351.5U CN212253116U (en) | 2020-05-29 | 2020-05-29 | Support frame, electric control assembly and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212253116U true CN212253116U (en) | 2020-12-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020964351.5U Active CN212253116U (en) | 2020-05-29 | 2020-05-29 | Support frame, electric control assembly and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212253116U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023202574A1 (en) * | 2022-04-18 | 2023-10-26 | 广东美的暖通设备有限公司 | Electronic control assembly, air conditioner outdoor unit and air conditioner |
-
2020
- 2020-05-29 CN CN202020964351.5U patent/CN212253116U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023202574A1 (en) * | 2022-04-18 | 2023-10-26 | 广东美的暖通设备有限公司 | Electronic control assembly, air conditioner outdoor unit and air conditioner |
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