CN210292112U - Automatically controlled box subassembly, air condensing units and air conditioner - Google Patents
Automatically controlled box subassembly, air condensing units and air conditioner Download PDFInfo
- Publication number
- CN210292112U CN210292112U CN201921232262.5U CN201921232262U CN210292112U CN 210292112 U CN210292112 U CN 210292112U CN 201921232262 U CN201921232262 U CN 201921232262U CN 210292112 U CN210292112 U CN 210292112U
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- control box
- baffle
- installation cavity
- fire
- hole
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- 238000009434 installation Methods 0.000 claims abstract description 44
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 239000003351 stiffener Substances 0.000 claims 1
- 230000002265 prevention Effects 0.000 abstract description 14
- 230000000694 effects Effects 0.000 description 5
- 230000017525 heat dissipation Effects 0.000 description 5
- 238000004378 air conditioning Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 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 1
- 244000027321 Lychnis chalcedonica Species 0.000 description 1
- 235000017899 Spathodea campanulata Nutrition 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses an automatically controlled box subassembly, air condensing units and air conditioner. The electric control box assembly comprises an electric control box body and a fireproof assembly; the electric control box body is provided with an installation cavity, and the cavity wall of the installation cavity is provided with a hollow hole; the fireproof part is connected to the cavity wall and arranged outside the installation cavity, and the fireproof part covers the hollow hole. The utility model discloses technical scheme is through connecting the fire prevention part in the chamber wall to outside locating the installation cavity, and shroud fretwork hole sets up, then reduces this internal back of starting a fire of automatically controlled box, and high temperature melt or fire group stretch to the place outside automatically controlled box subassembly through the fretwork hole of automatically controlled box body and arouse bigger conflagration.
Description
Technical Field
The utility model relates to an air conditioning technology field, in particular to air condensing units of automatically controlled box subassembly, applied this automatically controlled box subassembly and applied this air condensing units's air conditioner.
Background
An electric control box is arranged in a shell of an outdoor unit of an air conditioner, a large number of electric elements and rubber protective layers are arranged in the electric control box, and in the manufacturing process, in order to facilitate the demolding of the electric control box, a box body of the electric control box is generally provided with a hollow hole which facilitates the demolding; when the inside burning that takes place of automatically controlled box this moment, high temperature melt or flame arouse the outside combustible substance burning of automatically controlled box easily through the fretwork hole, arouse the conflagration even.
The above is only for the purpose of assisting understanding of the technical solutions of the present application, and does not represent an admission that the above is prior art.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing an automatically controlled box subassembly aims at improving the problem that arouses its surrounding fire because of the high temperature in the automatically controlled box.
In order to achieve the purpose, the utility model provides an electric control box assembly, which comprises an electric control box body and a fireproof part; the electric control box body is provided with an installation cavity, and the cavity wall of the installation cavity is provided with a hollow hole; the fireproof part is connected to the cavity wall and arranged outside the installation cavity, and the fireproof part covers the hollow hole.
Optionally, the cavity wall includes a bottom plate, and the hollow hole is formed in the bottom plate; the fireproof piece comprises a baffle plate and a supporting arm; the baffle is located the bottom plate deviates from one side of installation cavity, the one end of support arm is connected the baffle, the other end court the direction of bottom plate extends and is connected in the bottom plate.
Optionally, one end of the support arm, which is far away from the baffle, is connected with a mounting plate, and the mounting plate and the support arm are arranged at an included angle; the mounting plate is connected with the bottom plate.
Optionally, at least two support arms and at least two mounting plates are arranged on each of the support arms and the mounting plates, and the at least two support arms are respectively connected to two opposite edges of the baffle; each support arm is kept away from the one end of baffle all is connected the mounting panel.
Optionally, a first reinforcing rib is arranged at a corner of the fireproof piece; and/or the plate surface of the baffle and the arm surface of the supporting arm are both convexly provided with second reinforcing ribs.
Optionally, a wire binding groove is formed at the edge of the baffle; or the baffle is provided with a wire binding hole.
Optionally, the baffle plate is further provided with a tie strap hole, and the tie strap hole is arranged close to the tie slot; or the binding belt hole is close to the binding belt hole.
Optionally, the edge of the fireproof piece is bent to form a folded edge, and the folded edge is arranged on one side, away from the installation cavity, of the fireproof piece and is attached to the surface of the fireproof piece.
The utility model also provides an air-conditioning indoor unit, which comprises the electric control box component, wherein the electric control box component comprises an electric control box body and a fireproof component; the electric control box body is provided with an installation cavity, and the cavity wall of the installation cavity is provided with a hollow hole; the fireproof part is connected to the cavity wall and arranged outside the installation cavity, and the fireproof part covers the hollow hole.
The utility model also provides an air conditioner, including above-mentioned air conditioning indoor set, the air conditioning indoor set includes automatically controlled box subassembly, automatically controlled box subassembly includes automatically controlled box body and fire prevention spare; the electric control box body is provided with an installation cavity, and the cavity wall of the installation cavity is provided with a hollow hole; the fireproof part is connected to the cavity wall and arranged outside the installation cavity, and the fireproof part covers the hollow hole.
According to the technical scheme of the utility model, the hollow holes are formed on the wall of the mounting cavity, so that the electric control box body is convenient to demould in the manufacturing process; furthermore, the fire-proof component is connected in the chamber wall and outside locating the installation cavity, and the fire-proof component shroud fretwork hole sets up, and then the fire-proof component can avoid this internal high temperature melt or fire group to pass the fretwork hole and stretch to the position outside the automatically controlled box subassembly when starting a fire, avoids arousing great conflagration.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural view of an embodiment of the electric control box assembly of the present invention;
fig. 2 is a schematic structural view of an angle of view of the electric control box body in the electric control box assembly of the present invention;
fig. 3 is a schematic structural view of another view angle of the electric control box body in the electric control box assembly of the present invention;
FIG. 4 is a schematic view of a view angle of a fire-proof component of the electric control box assembly of the present invention;
FIG. 5 is a schematic view of another view angle of the fire-proof component of the electrical control box assembly of the present invention;
fig. 6 is a schematic structural view of another view angle of the fire-proof component in the electric control box assembly of the present invention.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | Electric |
101 | |
| 110 | |
111 | |
| 112 | |
120 | |
| 200 | Fire- |
210 | |
| 211 | Wire |
212 | Hole for |
| 220 | |
231 | |
| 230 | |
201 | First reinforcing |
| 202 | Second reinforcing |
203 | Overlap edge |
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, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications 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 indications are changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include 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.
The utility model provides an automatically controlled box subassembly.
In the embodiment of the present invention, please refer to fig. 1 and fig. 2 in combination, the electric control box assembly includes an electric control box body 100 and a fire-proof component 200; automatically controlled box body 100 is formed with installation cavity 101, and the chamber wall of installation cavity 101 has fretwork hole 111, and fire prevention part 200 is connected in the chamber wall of installation cavity 101 to locate outside installation cavity 101, and fire prevention part 200 covers over fretwork hole 111 and sets up.
Specifically, the cavity wall of the electronic control box body 100 may include a bottom plate 110, a side plate 120 connected to one side of the bottom plate 110, and a cover plate connected to one side of the side plate 120 away from the bottom plate 110, a space enclosed by the bottom plate 110, the side plate 120, and the cover plate is an installation cavity 101, and the bottom plate 110, the side plate 120, or the cover plate may have hollow holes 111, so as to facilitate the mold ejection of the electronic control box body 100; the fireproof part 200 is connected to the cavity wall and is arranged outside the installation cavity 101, the fireproof part is arranged corresponding to the hollow hole 111 of the cover cap, and therefore the situation that the fire in the installation cavity 101 is spread to the place outside the electric control box assembly through the hollow hole 111 after the fire is started can be avoided, and the situation that a larger fire disaster is caused is avoided. Specifically, a circuit board, an electrical component, and a heat sink may be mounted in the mounting cavity 101. The mounting cavity 101 can be separated into two communicated cavities, wherein a circuit board is mounted in one cavity, an electrical element is mounted on the circuit board, and a radiator is mounted in the other cavity; a partition board can be arranged in the installation cavity 101, and heat dissipation holes can be formed in the partition board, so that the heat dissipation of the circuit board and the electric elements can be conveniently carried out through the heat dissipation holes by the heat dissipation device. In addition, in order to facilitate the installation of the circuit board, the electrical component, the heat sink, and the like in the installation cavity 101, the bottom plate 110 and the side plate 120 in the electrical control box body 100 may be integrated, and the cover plate and the side plate 120 may be detachably connected, for example, by a snap connection or a screw connection.
The utility model discloses among the technical scheme, in order to have better fire prevention effect, automatically controlled box body 100 can adopt fire-proof material. For example, the fireproof material can be a plastic material added with a flame retardant or a metal material directly. The cavity wall of the installation cavity 101 has a plurality of hollow holes 111, so that the electronic control box body 100 is convenient for demolding during mold manufacturing. Through being connected fire prevention piece 200 with the chamber wall of installation cavity 101 outside installation cavity 101, and fire prevention piece 200 covers over fretwork hole 111 and sets up, then when getting on fire in installation cavity 101, accessible fire prevention piece 200 in time blocks the high temperature melt that passes through by fretwork hole 111 to further avoid the intensity of a fire increase and lead to the fact the destruction to the object outside the automatically controlled box subassembly. In addition, the fireproof part 200 is arranged outside the installation cavity 101 when being connected to the cavity wall, so that on one hand, the fireproof part 200 is convenient to be connected with the electric control box main body, and on the other hand, the space of the installation cavity 101 in the electric control box main body can be avoided being occupied.
The utility model discloses technical scheme is formed with installation cavity 101 through with automatically controlled box body 100, then some electric elements of mountable in the installation cavity 101. In addition, the cavity wall of the installation cavity 101 is provided with a hollow hole 111, so that the electronic control box body 100 is convenient to demould in the manufacturing process; further, the fireproof component 200 is connected to the cavity wall and is disposed outside the installation cavity 101, and the fireproof component 200 covers the hollow hole 111, so that the fireproof component 200 can prevent the high-temperature melt from passing through the hollow hole 111 to spread to a position outside the electric control box component when the electric control box body 100 is on fire, and a large fire is prevented from being caused.
Further, referring to fig. 1, fig. 4 and fig. 5, based on the scheme that the cavity wall includes a bottom plate 110, a side plate 120 connected to one side of the bottom plate 110, and a cover plate connected to one side of the side plate 120 away from the bottom plate 110, in the embodiment, the hollow hole 111 is formed in the bottom plate 110; the fireproof member 200 includes a baffle 210 and a supporting arm 220, the baffle 210 is disposed on a side of the bottom plate 110 facing away from the installation cavity 101, one end of the supporting arm 220 is connected to the baffle 210, and the other end extends towards the bottom plate 110 and is connected to the bottom plate 110.
It can be understood that, through setting up this support arm 220, make to be formed with certain interval between baffle 210 and the bottom plate 110 of automatically controlled box body 100 to on guaranteeing that baffle 210 can catch the high temperature melt or the fire ball dropped by fretwork hole 111 the basis, can also guarantee that automatically controlled box body 100 has certain heat dissipation space, and then avoid automatically controlled box body 100 to be in comparatively high temperature state for a long time, further reduce the possibility of taking place the conflagration. Specifically, the supporting arm 220 and the bottom plate 110 may be connected by using a screw connection, a snap connection, or a welding manner, as long as a stable connection effect between the fire-proof member 200 and the electrical control box body 100 can be ensured.
Further, referring to fig. 1, fig. 4 and fig. 5, in order to ensure the stable connection effect between the supporting arm 220 and the bottom plate 110, in this embodiment, a mounting plate 230 may be further connected to a side of the supporting arm 220 away from the baffle 210, the mounting plate 230 and the supporting arm 220 form an included angle (where the included angle is greater than 0 ° and less than 180 °, that is, the included angle is between 0 ° and 180 °, excluding 0 ° and 180 °), and the mounting plate 230 is connected to the bottom plate 110.
By connecting the mounting plate 230 to the bottom plate 110, the connection stability of the fire prevention member 200 to the electrical control box main body 100 is improved. Specifically, the mounting plate 230 may be provided with a mounting hole 231, the bottom plate 110 is also provided with a screw hole 112, and the screw penetrates through the mounting hole 231 and the screw hole 112, so as to achieve the connection effect between the support arm 220 and the bottom plate 110.
Further, at least two support arms 220 and at least two mounting plates 230 may be provided, and the at least two support arms 220 are respectively connected to two opposite edges of the baffle 210; the end of each support arm 220 away from the baffle 210 can be connected to a mounting plate 230, and each mounting plate 230 can be provided with a mounting hole 231. Further, at least three mounting holes 231 may be formed, and the three mounting holes 231 are not located on the same straight line, so as to ensure that the mounting plate 230 is more stable when being connected with the bottom plate 110.
Further, as shown in fig. 4, based on the solution that the fire-proof member 200 has the above-mentioned baffle 210, the supporting arm 220 and the mounting plate 230, in the present embodiment, the first reinforcing rib 201 is disposed at the corner of the fire-proof member 200. Note that, the corner of the fire-proof member 200 refers to: the connection of the baffle 210 to the support arm 220, and the connection of the support arm 220 to the mounting plate 230. By such an arrangement, the strength of the connection between the baffle 210 and the support arm 220 and the strength of the connection between the support arm 220 and the mounting plate 230 can be enhanced.
Further, as shown in fig. 5, the plate surface of the baffle 210 and the arm surface of the support arm 220 are both provided with the second reinforcing rib 202 in a protruding manner.
It is understood that the fire-proof member 200 may be made of metal and formed by stamping, that is, the fire-proof member 200 is a sheet metal member, and the fire-proof member 200 may shake under the action of an external force. The second reinforcing ribs 202 are convexly arranged on the plate surface of the baffle plate 210 and the arm surface of the supporting arm 220, so that the strength of the fireproof piece 200 can be enhanced, and the fireproof piece 200 is prevented from being easily deformed or even broken.
Further, as shown in fig. 5 or 6, it will be appreciated that electrical components require a power source to provide power or electrical connections to other electrical devices, and thus some of the wires need to pass out of the electrical control box body 100. In this embodiment, the edge of the baffle 210 is formed with a binding groove 211. Due to the arrangement, the wires which need to penetrate out of the electric control box body 100 are all combed into the wire binding groove 211, so that the wires are not easy to wind.
Further, in order to prevent the melt in the installation cavity 101 of the electrical control box body 100 from dropping to a place outside the electrical control box assembly through the wire tying groove 211, a protective sleeve made of a fireproof material may be used to fill the wire tying groove 211 through which the wire passes. It can be understood that, on one hand, to avoid that the wire can not be completely filled in the wire tying groove 211, and on the other hand, to avoid that the protective sleeve can not be completely clamped into the wire tying groove 211, the wire tying groove 211 in this embodiment should not be too large or too small, and the size of the wire tying groove can be designed timely according to the number and size of the wires and the size of the protective sleeve.
Of course, it is understood that the non-edge of the baffle 210 may further be provided with a wire-binding hole (not shown in the drawings), so that the wire may also pass through the wire-binding hole and be limited by the hole wall of the wire-binding hole, so as to achieve the effect that the wire can be neatly combed.
Further, as shown in fig. 5 or fig. 6, the baffle 210 is further provided with a band hole 212, and the band hole 212 is disposed near the band slot 211; alternatively, the strap aperture 212 is located adjacent to the strap aperture described above.
By disposing the band hole 212 close to the band groove 211 (or the binding hole), the band can sequentially pass through the band hole 212 and the binding groove 211 (or the binding hole) and bind the wires, thereby preventing the band from falling out of the band groove 211 (or the binding hole). It can be understood that the size of the ribbon hole 212 should not be too large to prevent the high-temperature melt in the electric control box body 100 from dropping to a place outside the electric control box assembly through the ribbon hole 212, and the size of the ribbon hole needs to be set according to the thickness of the ribbon. For example, the radial dimension of the strap may be set to 5.0mm when the radial dimension of the strap is 4.8 mm.
Further, as shown in fig. 6, the edge of the fire-proof member 200 is bent to form a folded edge 203, and the folded edge 203 is disposed on a side of the fire-proof member 200 away from the installation cavity 101 and is attached to a surface of the fire-proof member 200.
Through setting up overlap 203 at the edge of fire prevention spare 200, overlap 203 locates one side that fire prevention spare 200 deviates from installation cavity 101 and the surperficial setting of laminating fire prevention spare 200, then can avoid the wire to wear out and pass through fire prevention spare 200 from automatically controlled box body 100 when, avoid by the risk that the edge of fire prevention spare 200 lacerated.
The utility model discloses still provide an air condensing units, this air condensing units include automatically controlled box subassembly, and the concrete structure of this automatically controlled box subassembly refers to above-mentioned embodiment, because this air condensing units has adopted the whole technical scheme of above-mentioned all embodiments, consequently has all beneficial effects that the technical scheme of above-mentioned embodiment brought at least, and the repeated description is no longer given here.
The utility model discloses still provide an air conditioner, this air conditioner includes air condensing units, and this air condensing units's concrete structure refers to above-mentioned embodiment, because this air conditioner has adopted the whole technical scheme of above-mentioned all embodiments, consequently has all beneficial effects that the technical scheme of above-mentioned embodiment brought at least, no longer gives unnecessary detail here.
The above is only the optional embodiment of the present invention, and not the scope of the present invention is limited thereby, all the equivalent structure changes made by the contents of the specification and the drawings are utilized under the inventive concept of the present invention, or the direct/indirect application in other related technical fields is included in the patent protection scope of the present invention.
Claims (10)
1. An electronic control box assembly, comprising:
the electronic control box comprises an electronic control box body, wherein an installation cavity is formed in the electronic control box body, and a hollow hole is formed in the wall of the installation cavity; and
the fireproof piece is connected to the cavity wall and arranged outside the installation cavity, and the fireproof piece covers the hollow hole.
2. The electrical control box assembly of claim 1, wherein the chamber wall comprises a bottom plate, and the hollow hole is formed in the bottom plate; the fireproof piece comprises a baffle plate and a supporting arm; the baffle is located the bottom plate deviates from one side of installation cavity, the one end of support arm is connected the baffle, the other end court the direction of bottom plate extends and is connected in the bottom plate.
3. The electrical control box assembly as recited in claim 2, wherein a mounting plate is attached to an end of the support arm distal from the baffle, the mounting plate being disposed at an angle to the support arm; the mounting plate is connected with the bottom plate.
4. The electrical control box assembly of claim 3, wherein each of said support arms and said mounting plate is provided with at least two, at least two of said support arms being attached to opposite edges of said bezel; each support arm is kept away from the one end of baffle all is connected the mounting panel.
5. The electrical control box assembly of claim 3, wherein a first stiffener is disposed at a corner of the fire-blocking member;
and/or the plate surface of the baffle and the arm surface of the supporting arm are both convexly provided with second reinforcing ribs (202).
6. The electrical control box assembly as claimed in any one of claims 2 to 5, wherein a wire binding groove is formed at an edge of the baffle; or the baffle is provided with a wire binding hole.
7. The electrical control box assembly of claim 6, wherein the baffle further defines a tie strap aperture, the tie strap aperture being disposed proximate to the tie strap slot; or the binding belt hole is close to the binding belt hole.
8. An electric control box assembly as claimed in any one of claims 1 to 5, wherein the edge of the fire-proof member is bent to form a folded edge, and the folded edge is arranged on a side of the fire-proof member facing away from the mounting cavity and is attached to the surface of the fire-proof member.
9. An outdoor unit of an air conditioner, comprising the electric control box assembly of any one of claims 1 to 8.
10. An air conditioner comprising the outdoor unit of claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921232262.5U CN210292112U (en) | 2019-07-31 | 2019-07-31 | Automatically controlled box subassembly, air condensing units and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921232262.5U CN210292112U (en) | 2019-07-31 | 2019-07-31 | Automatically controlled box subassembly, air condensing units and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210292112U true CN210292112U (en) | 2020-04-10 |
Family
ID=70060798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921232262.5U Active CN210292112U (en) | 2019-07-31 | 2019-07-31 | Automatically controlled box subassembly, air condensing units and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210292112U (en) |
-
2019
- 2019-07-31 CN CN201921232262.5U patent/CN210292112U/en active Active
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