CN219014483U - Inductance assembly heat abstractor, air condensing units and air conditioner - Google Patents
Inductance assembly heat abstractor, air condensing units and air conditioner Download PDFInfo
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- CN219014483U CN219014483U CN202223181511.7U CN202223181511U CN219014483U CN 219014483 U CN219014483 U CN 219014483U CN 202223181511 U CN202223181511 U CN 202223181511U CN 219014483 U CN219014483 U CN 219014483U
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 52
- 238000005192 partition Methods 0.000 claims abstract description 8
- 238000001816 cooling Methods 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000009434 installation Methods 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004378 air conditioning Methods 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides an inductance assembly heat dissipation device, an air conditioner outdoor unit and an air conditioner, relates to the technical field of air conditioners, and solves the technical problems that an inductance installation box of an inductance assembly is installed against a compressor cavity in the prior art, and the heat dissipation effect of the inductance assembly is poor although the supporting pressure of a main board of an electrical box is reduced. The device comprises a device main body, wherein the device main body is arranged on a partition plate between a compressor cavity and a fan cavity of an air conditioner, a heat dissipation air channel is formed in the device main body, and when a fan in the fan cavity acts, air flow can flow to the fan through the heat dissipation air channel so as to be used for cooling an inductance component placed in the device main body. The utility model is used for taking away the heat generated by the inductance component through the airflow passing through the inductance component and radiating the inductance component; simultaneously, the structure of inductance assembly heat abstractor is rationally set up for inductance assembly heat abstractor has waterproof effect concurrently.
Description
Technical Field
The present utility model relates to the field of air conditioning technologies, and in particular, to an inductance assembly heat dissipation device, an air conditioner outdoor unit, and an air conditioner.
Background
The electric control unit of the commercial side air-out air conditioner outdoor unit is always provided with an inductance component, and the inductance component is used for filtering out harmonic waves coming from a power grid, realizing anti-interference and the like so as to meet various performance indexes of EMC. The inductance component is used as an important heating element of the air conditioner, and the heating value of the inductance component is increased along with the increase of working current, so that the inductance radiating problem needs to be solved urgently; meanwhile, in order to ensure the requirements of electrical safety and the like, the large inductor with larger capacity needs to be replaced. Therefore, the inductor cannot be directly mounted on the main board of the electrical box, either from the aspect of heat dissipation or from the aspect of main board supporting strength, and a separate inductor mounting box for mounting the inductor is required.
The applicant found that the prior art has at least the following technical problems:
in the prior art, an inductance installation box provided with an inductance component is installed along with a compressor cavity, and the arrangement mode can meet the requirement of stable installation of the inductance component, reduces the supporting pressure of a main board of the electrical box, but cannot solve the problem of heat dissipation of the inductance.
Disclosure of Invention
The utility model aims to provide an inductance assembly heat dissipation device, an air conditioner outdoor unit and an air conditioner, which solve the technical problems that an inductance installation box of an inductance assembly is installed against a compressor cavity in the prior art, and the support pressure of a main board of an electrical box is reduced, but the heat dissipation effect of the inductance assembly is poor. The preferred technical solutions of the technical solutions provided by the present utility model can produce a plurality of technical effects described below.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides an inductance component heat dissipation device, which comprises a device main body, wherein the device main body is arranged on a partition plate between an air conditioner compressor cavity and a fan cavity, a heat dissipation air duct is formed in the device main body, and when a fan in the fan cavity acts, air flow can flow to the fan through the heat dissipation air duct so as to be used for cooling an inductance component placed in the device main body.
Further, a waterproof structure is arranged on the device main body, and an air duct outlet is arranged on the device main body ， The waterproof structure covers the air channel outlet hole to prevent water thrown out by the fan from entering the device main body.
Further, the waterproof structure is rectangular box-shaped, and drainage holes are distributed on a side plate of the waterproof structure, which is far away from one side of the condenser.
Further, an extension portion is formed on the top plate of the waterproof structure, and the extension portion is attached to the top surface of the device body.
Further, the waterproof structure is arranged between the fan blade of the fan and the condenser.
Further, a placement cavity for placing the inductance component is formed in the device main body, an opening communicated with the placement cavity is formed in one side, facing towards the compressor cavity, of the device main body, and an air duct outlet communicated with the placement cavity is formed in one side, facing away from the compressor cavity, of the device main body.
Further, one side of the device main body, which is away from the compressor cavity, is a rear side surface of the device main body, and an area, close to one side of the condenser, of the rear side surface is provided with the air channel outlet.
Further, the device body includes a first folded plate and a second folded plate, the first folded plate and the second folded plate are detachably connected, the device body is in a rectangular box shape, the first folded plate forms the top and the rear side of the device body, and the second folded plate forms the left side, the rear side and the bottom of the device body.
Further, the device body is attached to the condenser or a gap exists between the device body and the condenser.
The utility model provides an air conditioner outdoor unit, which comprises an inductance component heat dissipation device, wherein a compressor cavity and a fan cavity are formed in the air conditioner outdoor unit, a partition plate is arranged between the compressor cavity and the fan cavity, a mounting hole is formed in the partition plate, and the inductance component heat dissipation device is located in the mounting hole.
Further, an inductance component is arranged in the inductance component heat dissipation device; or more than two inductance components arranged side by side are arranged in the inductance component heat dissipation device.
The utility model provides an air conditioner, which comprises the air conditioner outdoor unit.
The utility model provides an inductance component heat dissipation device, which comprises a device main body, wherein the device main body is arranged on a partition plate between a compressor cavity and a fan cavity of an air conditioner, a heat dissipation air duct is formed in the device main body, and when a fan in the fan cavity acts, part of air flow passing through a condenser can flow to the fan through the heat dissipation air duct so as to be used for cooling an inductance component placed in the device main body. According to the utility model, flowing air flow generated by the action of the fan is utilized, the installation position of the device main body is reasonably arranged, the heat dissipation air duct is arranged in the device main body, and the inductance component arranged in the device main body is positioned on the heat dissipation air duct, so that part of air flow passing through the condenser can flow to the inductance component in the device main body, heat generated by the inductance component is taken away, and the inductance component is subjected to heat dissipation.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view illustrating an internal structure of an outdoor unit of an air conditioner according to an embodiment of the present utility model;
fig. 2 is a schematic front view illustrating an internal structure of an outdoor unit of an air conditioner according to an embodiment of the present utility model;
FIG. 3 is a schematic cross-sectional view of B-B in FIG. 2;
FIG. 4 is a schematic cross-sectional view of A-A of FIG. 2;
FIG. 5 is a schematic diagram of a heat dissipating device of the inductance assembly of FIG. 3;
FIG. 6 is a schematic diagram of the heat sink of the inductive component of FIG. 3 with air flowing through the heat sink;
fig. 7 is an exploded view of a heat dissipating device for an inductance assembly according to an embodiment of the present utility model.
100-electrical box in the figure; 200-fan blades; 300-condenser; 400-fan bracket; 500-baffle; 600-front side plate; 700-device body; 701-a waterproof structure; 7011 drainage apertures; 7012-an extension; 702-a first flap; 7021-an air duct outlet; 703-a second flap; 800-a rear side plate; 900-inductance assembly.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, based on the examples herein, which are within the scope of the utility model as defined by the claims, will be within the scope of the utility model as defined by the claims.
The utility model provides an inductance assembly heat dissipation device, which comprises a device main body 700, wherein the device main body 700 is arranged on a baffle 500 between an air conditioner compressor cavity and a fan cavity, a heat dissipation air duct is formed in the device main body 700, and when a fan in the fan cavity acts, part of air flow passing through a condenser 300 can flow to the fan through the heat dissipation air duct to be used for cooling an inductance assembly 900 placed in the device main body 700. When the fan acts, air flow can flow to the fan through the condenser 300, the utility model utilizes flowing air flow generated by the action of the fan to reasonably set the installation position of the device main body 700, and sets a heat dissipation air duct in the device main body 700, and the inductance component 900 arranged in the device main body 700 is positioned on the heat dissipation air duct, so that part of air flow passing through the condenser 300 can flow to the inductance component 900 in the device main body 700 and then flow to the fan, heat generated by the inductance component is taken away, and heat dissipation of the inductance component is realized.
The arrangement mode of the heat dissipation device for the inductance component can meet the requirement of stable installation of the inductance component, reduce the supporting pressure of a main board of an electrical box, solve the problem of heat dissipation safety of the inductance, reduce the temperature of the inductance component, ensure that the inductance works within a normal temperature range, avoid potential safety hazards of electrical appliances such as short circuit and fire caused by aging of an insulated enameled wire of the inductance, and simultaneously select an inductance component with larger weight to improve the power of an air conditioner.
Preferably, a waterproof structure 701 is disposed on the device main body 700, and a duct outlet 7021 is disposed on the device main body 700 (the air flow entering the device main body 700 is discharged out of the device main body through the duct outlet 7021), and the waterproof structure 701 covers the duct outlet 7021 on the device main body 700 to prevent water thrown out by the fan from directly entering the device main body 700 through the duct outlet 7021, so as to improve the waterproof performance of the heat dissipating device of the inductance component.
As for the specific structure of the waterproof structure 701, the following is preferable: referring to fig. 7, the waterproof structure 701 is rectangular and box-shaped, the waterproof structure 701 may be a sheet metal part, the waterproof structure 701 has a simple structure, and drainage holes 7011 are distributed on a side plate of the waterproof structure 701 far from the condenser 300. The waterproof structure 701 covers the air duct outlet hole 7021 on the device main body 700, and water thrown out by the fan flows from the air duct outlet hole 7021 to the fan through the drainage hole 7011 on the waterproof structure 701, so that the water thrown out by the fan is prevented from directly entering the device main body 700 through the air duct outlet hole 7021.
Preferably, the top plate of the waterproof structure 701 is formed with an extension portion 7012, and the extension portion 7012 is attached to the top surface of the device body 700. Referring to fig. 7, the width of the top plate of the waterproof structure 701 protrudes from the side plates at both sides of the waterproof structure 701, and the portions of the top plate of the waterproof structure 701 protruding from the side plates at both sides of the waterproof structure 701 form the extension portions 7012, and the extension portions 7012 are attached to the top surface of the device body 700, so as to avoid the infiltration of water at the top of the waterproof structure 701 and the device body 700 through gaps between the two to improve the waterproof performance.
With respect to the position of the waterproof structure 701, referring to fig. 2 and 5, the waterproof structure 701 is disposed between the fan blade 200 of the fan and the condenser 300. I.e., the device body 700 and the waterproof structure 701 are close to the fan blade 200, so that the airflow can flow through the heat dissipation device of the inductance component conveniently. The space between the waterproof structure 701 and the device main body 700 is consistent with the wind flow direction of the fan blade 200, the friction force between wind and the wind channel is small, the air supply distance is short, the air exhaust period is fast, the efficiency is high, and the heat dissipation of the inductance component is facilitated.
Regarding the apparatus main body 700, a placement cavity for placing the inductance component is formed in the apparatus main body 700, an opening communicating with the placement cavity is provided on a side of the apparatus main body 700 facing the compressor cavity, and an air duct outlet 7021 communicating with the placement cavity is provided on a side of the apparatus main body 700 facing away from the compressor cavity. Referring to fig. 5 and 7, the top of the device body 700 and the waterproof structure 701 are not illustrated in fig. 5. Referring to fig. 6, the flow direction of the air flow is illustrated. Part of the air flow passing through the condenser 300 can enter the device main body 700 through the opening on the device main body 700, flow from the air duct outlet 7021 to the space between the device main body 700 and the waterproof structure 701 after passing through the inductance assembly 900 in the device main body 700, and flow to the fan through the drainage hole 7011 on the waterproof structure 701.
Referring to fig. 7, a side of the apparatus body 700 facing away from the compressor chamber is a rear side of the apparatus body 700, and a region of the rear side near the condenser 300 side is provided with a duct outlet 7021. In order to avoid interference between the waterproof structure 701 and the fan blade 200, the waterproof structure 701 is disposed on a rear side surface of the device body 700 near the condenser 300, and since the waterproof structure 701 needs to cover the air duct outlet 7021 on the device body 700, the air duct outlet 7021 is disposed in a region of the rear side surface near the condenser 300.
Referring to fig. 7, referring to a specific structure of the apparatus body 700, the apparatus body 700 includes a first folder 702 and a second folder 703, the first folder 702 and the second folder 703 are detachably connected, the apparatus body 700 is in a rectangular box shape, the first folder 702 forms a top and a rear side of the apparatus body 700, and the second folder 703 forms a left side, a rear side, and a bottom of the apparatus body 700. The first folding plate 702 and the second folding plate 703 in the device main body 700 are made of sheet metal parts, so that the manufacturing process is simple, and the industrial cost is low.
Regarding the installation of the apparatus body 700 and the waterproof structure 701, referring to fig. 7, the waterproof structure 701 is provided on the bottom plate with an edge parallel to the apparatus body 700, the edge being provided with an installation hole; the first folded plate 702 wind channel outlet 7021 below also sets up and follows the matched with mounting hole, also exists the border between the two opposite curb plates of second folded plate 703, and this border is connected and also sets up the mounting hole with the bottom plate of second folded plate 703, can pass mounting hole on the waterproof construction 701 border, mounting hole on first folded plate 702 and the mounting hole on the second folded plate 703 border through the screw in order to connect waterproof construction 701, first folded plate 702 and second folded plate 703. Meanwhile, other assembly holes are formed in the first folding plate 702 and the second folding plate 703 to fix screws on the septum 500 through the two. The heat dissipation device of the inductance component is simple in structure, easy to manufacture and convenient to detach, and convenient to maintain and replace.
With respect to the position of the apparatus body 700, referring to fig. 5, the apparatus body 700 is attached to the condenser 300 or a gap exists between the apparatus body 700 and the condenser 300. Not only realizes that in the process of rotating fan blade 200, the air current takes away the heat of inductance component in device main part 700 through device main part 700, simultaneously, because device main part 700 is laminated mutually with condenser 300 or there is the clearance between device main part 700 and the condenser 300 to the condenser 300 can in time take away the heat that inductance component 900 produced, reduces inductance component 700's temperature.
An air conditioner outdoor unit comprises the inductance component heat dissipation device provided by the utility model, a compressor cavity and a fan cavity are formed in the air conditioner outdoor unit, a baffle 500 is arranged between the compressor cavity and the fan cavity, a mounting hole is formed in the baffle 500, and the inductance component heat dissipation device is located in the mounting hole. Referring to fig. 1, an inductance assembly heat dissipation device is schematically illustrated as being disposed on a bulkhead 500. When the fan acts, air flow can flow to the fan through the condenser 300, the installation position of the waterproof heat dissipation device is reasonably set by utilizing flowing air flow generated by the action of the fan, a heat dissipation air duct is arranged in the waterproof heat dissipation device, and the inductance component 900 arranged in the waterproof heat dissipation device is positioned on the heat dissipation air duct, so that part of air flow passing through the condenser 300 can flow to the inductance component 900 and then flow to the fan, heat generated by the inductance component is taken away, and heat dissipation of the inductance component is realized.
An inductance assembly 900 is arranged in the inductance assembly heat dissipation device; alternatively, more than two inductance assemblies 900 are disposed in parallel in the inductance assembly heat dissipation device. Referring to fig. 3 and 5, two inductor assemblies 900 are shown disposed side-by-side within a waterproof heat sink. The arrangement mode of the heat dissipation device of the inductance component can meet the requirement of stable installation of the inductance component, so that the inductance component with larger weight can be selected and used, and the air conditioning power is improved.
An air conditioner comprises an air conditioner outdoor unit provided by the utility model.
The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.
Claims (12)
1. An inductance component heat dissipation device is characterized by comprising a device main body (700), wherein,
the device body (700) is arranged on the partition plate (500) between the air conditioner compressor cavity and the fan cavity, a heat dissipation air duct is formed in the device body (700), and when the fan in the fan cavity acts, air flow can flow to the fan through the heat dissipation air duct so as to be used for cooling an inductance assembly (900) placed in the device body (700).
2. The heat sink of an inductance assembly according to claim 1, wherein the device body (700) is provided with a waterproof structure (701), and the device body (700) is provided with an air duct outlet (7021) ， The waterproof structure (701) covers the air duct outlet hole (7021) so as to prevent water thrown out by the fan from entering the device main body (700).
3. The heat dissipating device for an inductance assembly according to claim 2, wherein the waterproof structure (701) has a rectangular box shape, and drainage holes (7011) are distributed on a side plate of the waterproof structure (701) at a side far from the condenser (300).
4. The heat dissipating device for an inductance assembly according to claim 2, wherein an extension (7012) is formed on the top plate of the waterproof structure (701), and the extension (7012) is attached to the top surface of the device body (700).
5. The inductance assembly heat dissipating device of claim 2, wherein the waterproof structure (701) is disposed between the fan blade (200) of the fan and the condenser (300).
6. The inductance component heat dissipating device according to any one of claims 1 to 5, wherein a placement cavity for placing the inductance component (900) is formed in the device main body (700), an opening communicating with the placement cavity is provided on a side of the device main body (700) facing the compressor cavity, and an air duct outlet (7021) communicating with the placement cavity is provided on a side of the device main body (700) facing away from the compressor cavity.
7. The inductance assembly heat dissipating device according to claim 6, wherein a side of the device body (700) facing away from the compressor chamber is a rear side of the device body (700), and a region of the rear side near a side of the condenser (300) is provided with the duct outlet (7021).
8. The inductance assembly heat dissipating device of claim 7, wherein the device body (700) includes a first flap (702) and a second flap (703), the first flap (702) and the second flap (703) being detachably connected, the device body (700) being in the shape of a rectangular box, the first flap (702) forming a top and a rear side of the device body (700), the second flap (703) forming a left side, a rear side, and a bottom of the device body (700).
9. The inductance assembly heat dissipating device of claim 1, wherein the device body (700) is attached to a condenser (300) or a gap exists between the device body (700) and the condenser (300).
10. An air conditioner outdoor unit characterized by comprising the inductance component heat dissipation device as set forth in any one of claims 1-9, wherein a compressor cavity and a fan cavity are formed in the air conditioner outdoor unit, a partition plate (500) is arranged between the compressor cavity and the fan cavity, a mounting hole is formed in the partition plate (500), and the inductance component heat dissipation device is located in the mounting hole.
11. The outdoor unit of claim 10, wherein an inductance assembly (900) is disposed in the inductance assembly heat dissipation device; or more than two inductance components (900) arranged side by side are arranged in the inductance component heat dissipation device.
12. An air conditioner comprising the air conditioner outdoor unit according to any one of claims 10 to 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223181511.7U CN219014483U (en) | 2022-11-28 | 2022-11-28 | Inductance assembly heat abstractor, air condensing units and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223181511.7U CN219014483U (en) | 2022-11-28 | 2022-11-28 | Inductance assembly heat abstractor, air condensing units and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219014483U true CN219014483U (en) | 2023-05-12 |
Family
ID=86245389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223181511.7U Active CN219014483U (en) | 2022-11-28 | 2022-11-28 | Inductance assembly heat abstractor, air condensing units and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219014483U (en) |
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2022
- 2022-11-28 CN CN202223181511.7U patent/CN219014483U/en active Active
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