CN211451181U - Air conditioner and fan bracket thereof - Google Patents
Air conditioner and fan bracket thereof Download PDFInfo
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- CN211451181U CN211451181U CN201922444134.3U CN201922444134U CN211451181U CN 211451181 U CN211451181 U CN 211451181U CN 201922444134 U CN201922444134 U CN 201922444134U CN 211451181 U CN211451181 U CN 211451181U
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- radiator
- heat
- air conditioner
- fan
- phase change
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- 230000008859 change Effects 0.000 claims description 50
- 230000017525 heat dissipation Effects 0.000 claims description 43
- 238000010521 absorption reaction Methods 0.000 claims description 16
- 238000005452 bending Methods 0.000 claims description 15
- 239000012530 fluid Substances 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 2
- 230000005855 radiation Effects 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an air conditioner and a fan bracket thereof, wherein the air conditioner fan bracket comprises a body, a fan mounting bracket arranged at the middle part of the body and a radiator mounting platform arranged at the top of the body; the fan mounting frame and the radiator mounting platform are located on the same side of the body. The utility model discloses a set up radiator mounting platform on the air conditioner fan bracket, not only can fix the radiator well, still make the mounted position of radiator be close to the wind channel of air conditioner to improve the radiating efficiency of air conditioner control box.
Description
Technical Field
The utility model relates to an air conditioner and accessory field especially relate to an air conditioner and fan bracket thereof.
Background
An air conditioner generally includes an indoor unit and an outdoor unit; the outdoor unit comprises a shell, a heat exchanger, a fan motor, a motor mounting plate, a middle partition plate, a compressor, a controller and a pipeline; the shell comprises a front panel, a side plate, a bottom plate and a top plate, and the front panel is provided with an air outlet. The shell, the middle partition plate and the heat exchanger jointly form an air flow channel, so that air passes through the heat exchanger from the outer side of the heat exchanger under the action of the fan and flows out from the air outlet of the front panel. The controller is arranged on the compressor side inside the shell or between the heat exchanger side and the compressor side through a middle partition plate. The controller comprises a controller box body, a circuit board and an electrical element; the electrical components comprise heating devices, such as power devices, chips and other heating devices; the heating device is arranged on the circuit board and/or the controller box body.
For the frequency conversion air conditioner, a controller of the frequency conversion air conditioner is widely applied to power modules such as an IGBT (insulated gate bipolar transistor) and the like, and the heat productivity is large. The existing variable frequency controller is usually installed inside the outdoor unit and below the top plate of the casing, and an aluminum profile with fins is used as a radiator. One side of the aluminum profile is a plane and is pasted with heating elements such as power devices or heat conducting plates; the other side is provided with fins to improve the heat dissipation capability. The aluminum profile is arranged in an outdoor unit air duct cavity in front of the heat exchanger as much as possible to realize ventilation. However, due to the limitation of the installation positions of the controller and the radiator, the ventilation and heat dissipation conditions are poor, heat accumulation is caused due to insufficient heat dissipation capacity along with the increase of the heat productivity of the chip and the power module, the temperature rise of the device exceeds the design requirement, and the service life and the reliability of the controller are seriously influenced.
Therefore, the applicant designs a phase-change heat radiator for an air conditioner control box, which sequentially comprises a heat dissipation section, a heat absorption section and a bending part, wherein a fluid channel flowing through the heat dissipation section, the heat absorption section and the bending part is arranged inside the phase-change heat radiator, and a phase-change working medium is filled in the fluid channel. The heat absorption section of the phase change heat radiator is directly or indirectly attached to the heating element in the control box. Because the heat dissipation section of phase change radiator is far away from the control box, if unsettled the setting, then there is the unstable problem of installation. The applicant and the present application thus solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an air conditioner and fan bracket thereof solves the phase change radiator's of control box installation problem.
Realize the utility model discloses the technical scheme of purpose is: the air conditioner fan bracket comprises a body, a fan mounting frame arranged in the middle of the body and a radiator mounting platform arranged at the top of the body; the fan mounting frame and the radiator mounting platform are located on the same side of the body.
The fan bracket also comprises a limiting block arranged at the top of the body; the radiator mounting platform and the limiting block are respectively located on two sides of the body.
The air conditioner comprises a shell, a compressor, a condenser, a fan bracket and a fan; the method is characterized in that: the phase change heat radiator comprises a control box and a phase change heat radiator; the structure of the fan bracket is consistent with that of the air conditioner fan bracket; the phase-change radiator sequentially comprises a heat dissipation section, a bending part and a heat absorption section, a fluid channel flowing through the heat dissipation section, the bending part and the heat absorption section is arranged inside the phase-change radiator, and phase-change working media are filled in the fluid channel; the heat dissipation sections of the fan and the phase change radiator are respectively fixed on the fan mounting frame and the radiator mounting platform and are positioned on the air outlet side of the condenser; the heat absorption section of the phase change heat radiator is directly or indirectly attached to a heating element in the control box; the height of the heat dissipation section of the phase change heat radiator is higher than that of the heat absorption section.
The first preferred technical scheme is as follows: the heat dissipation section of the phase change heat radiator is connected with the upper end face of the heat radiator mounting platform; a first boss is arranged on the upper end face of the radiator mounting platform of the fan bracket; the heat dissipation section of the phase change heat radiator is provided with a first through hole, and the first boss penetrates through the first through hole.
The second preferred technical scheme is as follows: the heat dissipation section of the phase change heat radiator is connected with the lower end face of the heat radiator mounting platform; a second boss is arranged on the lower end face of the radiator mounting platform of the fan bracket; the heat dissipation section of the phase change heat radiator is provided with a second through hole, and the first boss penetrates through the second through hole.
The third preferred technical scheme is as follows: one end, far away from the bending part, of the heat dissipation section of the phase change heat radiator exceeds the edge of the heat radiator mounting platform.
The fourth preferred technical scheme is as follows: the heat dissipation section of the phase change heat radiator is connected with the lower end face of the heat radiator mounting platform; and a radiating fin is fixed on the lower end surface of the radiating section.
The height of the radiating fin is 5-40 mm.
The distance between the lower edge of the radiating fin and the upper edge of the fan is 2-20 mm.
The further technical scheme of the four preferable technical schemes is as follows: the radiator mounting platform is provided with at least one first fixing hole; the heat dissipation section of the phase change heat radiator is provided with a second fixing hole corresponding to the first fixing hole; the first fixing hole and the second fixing hole are fixedly connected through a screw or a bolt.
By adopting the technical scheme, the utility model discloses following beneficial effect has: (1) the utility model discloses a set up radiator mounting platform on the air conditioner fan bracket, not only can fix the radiator well, still make the mounted position of radiator be close to the wind channel of air conditioner to improve the radiating efficiency of air conditioner control box.
(2) The utility model discloses a fan bracket top sets up spacing fast, can reduce rocking of fan bracket for fan bracket is more stable.
(3) The utility model discloses a phase change heat radiator's heat dissipation section is fixed on fan bracket's radiator mounting platform to be located the air-out side of condenser, can make the heat taken away fast.
(4) The utility model discloses a set up the heat dissipation section that the boss runs through phase change radiator on fan bracket's the radiator mounting platform for phase change radiator's installation is more stable.
(5) The utility model discloses a phase change heat radiator's heat dissipation section is kept away from the one end of the portion of bending and is surpassed radiator mounting platform's edge, has realized bigger heat radiating area, and the radiating efficiency is higher.
(6) The utility model discloses a lower terminal surface of phase change heat radiator's heat dissipation section is fixed with radiating fin, can further promote the radiating efficiency.
Drawings
In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is given in conjunction with the accompanying drawings, in which
Fig. 1 is a partial structural view of embodiment 1 of the present invention.
Fig. 2 is a perspective view of fig. 1.
Fig. 3 is a perspective view of a partial structure of embodiment 2 of the present invention.
Fig. 4 is a partial perspective view of embodiment 3 of the present invention.
Fig. 5 is a partial perspective view of embodiment 4 of the present invention.
The reference numbers in the drawings are:
the fan bracket 100, the body 101, the fan mounting bracket 102, the heat sink mounting platform 103, the first fixing hole 1031, the limiting block 104, the first boss 105 and the second boss 106;
a fan 200;
a control box 300;
the phase change heat radiator 400, a heat radiation section 401, a second fixing hole 4011, a bending part 402 and a heat absorption section 403;
the heat dissipation fins 500.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present invention, it should be understood that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 are conventionally placed when the products of the present invention are used, or orientations or positional relationships that are conventionally understood by those skilled in the art, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model provides an air conditioner fan bracket for the installation problem of the phase change radiator of solving air conditioner control box, in order to solve above-mentioned problem, the utility model discloses an overall thought as follows:
the air conditioner fan bracket comprises a body 101, a fan mounting frame 102 arranged in the middle of the body 101, and a radiator mounting platform 103 arranged at the top of the body 101; the fan mount 102 and the heat sink mounting platform 103 are located on the same side of the body 101.
The fan bracket further comprises a limiting block 104 arranged at the top of the body 101, so that the shaking of the fan bracket is reduced, and the fan bracket is more stable. The heat sink mounting platform 103 and the stopper 104 are respectively located on both sides of the body 101.
The utility model discloses a set up radiator mounting platform 103 on the air conditioner fan bracket, not only can fix the radiator well, still make the mounted position of radiator be close to the wind channel of air conditioner to improve the radiating efficiency of air conditioner control box.
And simultaneously, under the utility model discloses a conceive, still protect an air conditioner that adopts the air conditioner fan bracket under the utility model discloses conceive, as shown in fig. 1 to 5. The air conditioner comprises a shell, a compressor, a condenser, a fan bracket 100, a fan 200, a control box 300 and a phase change radiator 400; the phase-change heat radiator 400 sequentially comprises a heat radiation section 401, a bending part 402 and a heat absorption section 403, a fluid channel which flows through the heat radiation section 401, the bending part 402 and the heat absorption section 403 is arranged inside the phase-change heat radiator 400, and phase-change working media are filled in the fluid channel; the fan 200 and the heat dissipation section 401 of the phase change heat sink 400 are respectively fixed on the fan mounting frame 102 and the heat sink mounting platform 103 and are positioned on the air outlet side of the condenser; the heat absorbing section 403 of the phase change heat sink 400 is directly or indirectly attached to the heat generating element in the control box 300; the height of the heat dissipating section 401 of the phase change heat spreader 400 is higher than the height of the heat absorbing section 403.
In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.
(example 1)
Referring to fig. 1 and 2, the air conditioner of the present embodiment includes a case, a compressor, a condenser, a fan bracket 100, a fan 200, a control box 300, and a phase-change heat sink 400.
Air conditioner fan bracket, including body 101, locate the fan mounting bracket 102 in the middle part of body 101 to and locate the radiator mounting platform 103 at body 101 top, and locate the stopper 104 at body 101 top. The fan mount 102 and the heat sink mounting platform 103 are located on the same side of the body 101. The stopper 104 can reduce the rocking of the fan bracket, so that the fan bracket is more stable. The heat sink mounting platform 103 and the stopper 104 are respectively located on both sides of the body 101.
The phase-change heat radiator 400 sequentially comprises a heat radiation section 401, a bending portion 402 and a heat absorption section 403, a fluid channel which flows through the heat radiation section 401, the bending portion 402 and the heat absorption section 403 is arranged inside the phase-change heat radiator 400, and phase-change working media are filled in the fluid channel. The fan 200 and the heat dissipation section 401 of the phase change heat sink 400 are fixed to the fan mounting bracket 102 and the heat sink mounting platform 103, respectively, and are located on the air outlet side of the condenser. The heat absorbing section 403 of the phase change heat sink 400 is directly or indirectly attached to the heat generating elements in the control box 300. The height of the heat dissipating section 401 of the phase change heat spreader 400 is higher than the height of the heat absorbing section 403.
One end, far away from the bending part 402, of the heat dissipation section 401 of the phase change heat sink 400 exceeds the edge of the heat sink mounting platform 103, so that a larger heat dissipation area is realized, and the heat dissipation efficiency is higher.
The heat sink mounting platform 103 is provided with at least one first fixing hole 1031. The heat radiating section 401 of the phase change heat sink 400 is provided with a second fixing hole 4011 corresponding to the first fixing hole 1031. The first fixing hole 1031 and the second fixing hole 4011 are fixed by screws or bolts.
(example 2)
As shown in fig. 3, in the present embodiment, the heat dissipating section 401 of the phase change heat sink 400 is connected to the upper end surface of the heat sink mounting platform 103. The upper end surface of the radiator mounting platform 103 of the fan bracket 100 is stamped to form the first boss 105. The heat dissipation section 401 of the phase change heat sink 400 is punched to remove material to form a first through hole, and the first boss 105 penetrates through the first through hole, so that the phase change heat sink 400 is more stably mounted.
(example 3)
As shown in fig. 4, in the present embodiment, the heat dissipating section 401 of the phase change heat sink 400 is connected to the lower end surface of the heat sink mounting platform 103. The lower end surface of the radiator mounting platform 103 of the fan bracket 100 is stamped to form the second boss 106. The heat dissipation section 401 of the phase change heat sink 400 is punched to remove material to form a second through hole, and the second boss 106 penetrates through the second through hole, so that the phase change heat sink 400 is more stably mounted.
(example 4)
As shown in fig. 5, in the present embodiment, the heat dissipation section 401 of the phase change heat sink 400 is connected to the lower end surface of the heat sink mounting platform 103. The lower end surface of the heat dissipation section 401 is fixed with a heat dissipation fin 500.
Under the condition of ensuring that the gap between the fan 200 and the radiating fins 500 is within a reasonable range, the height of the radiating fins 500 is increased, the distance between the lower edges of the radiating fins 500 and the upper edges of the fan 200 is set to be 2-20 mm, and the height of the radiating fins 500 is set to be 5-40 mm.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. Air conditioner fan bracket, its characterized in that: the fan-mounted radiator comprises a body (101), a fan mounting rack (102) arranged in the middle of the body (101), and a radiator mounting platform (103) arranged at the top of the body (101); the fan mounting frame (102) and the radiator mounting platform (103) are positioned on the same side of the body (101).
2. An air conditioner fan bracket as defined in claim 1, wherein: the device also comprises a limiting block (104) arranged at the top of the body (101); the radiator mounting platform (103) and the limiting blocks (104) are respectively located on two sides of the body (101).
3. An air conditioner including a case, a compressor, a condenser, a fan bracket (100), and a fan (200); the method is characterized in that: the phase change heat radiator also comprises a control box (300) and a phase change heat radiator (400); the structure of the fan bracket (100) is identical to that of the air conditioner fan bracket of claim 1 or 2; the phase-change heat radiator (400) sequentially comprises a heat dissipation section (401), a bending part (402) and a heat absorption section (403), a fluid channel which flows through the heat dissipation section (401), the bending part (402) and the heat absorption section (403) is arranged inside the phase-change heat radiator (400), and phase-change working media are filled in the fluid channel; the heat dissipation sections (401) of the fan (200) and the phase change heat radiator (400) are respectively fixed on the fan mounting frame (102) and the heat radiator mounting platform (103) and are positioned on the air outlet side of the condenser; the heat absorption section (403) of the phase change heat radiator (400) is directly or indirectly attached to a heating element in the control box (300); the height of the heat dissipation section (401) of the phase change heat radiator (400) is higher than that of the heat absorption section (403).
4. The air conditioner according to claim 3, wherein: the heat dissipation section (401) of the phase change heat sink (400) is connected with the upper end face of the heat sink mounting platform (103); a first boss (105) is arranged on the upper end face of the radiator mounting platform (103) of the fan bracket (100); the heat dissipation section (401) of the phase change heat sink (400) is provided with a first through hole, and the first boss (105) penetrates through the first through hole.
5. The air conditioner according to claim 3, wherein: the heat dissipation section (401) of the phase change heat radiator (400) is connected with the lower end face of the heat radiator installation platform (103); a second boss (106) is arranged on the lower end face of the radiator mounting platform (103) of the fan bracket (100); and a second through hole is formed in the heat dissipation section (401) of the phase change heat radiator (400), and the second boss (106) penetrates through the second through hole.
6. The air conditioner according to claim 3, wherein: one end, far away from the bending part (402), of the heat dissipation section (401) of the phase change heat radiator (400) exceeds the edge of the heat radiator mounting platform (103).
7. The air conditioner according to claim 3, wherein: the heat dissipation section (401) of the phase change heat radiator (400) is connected with the lower end face of the heat radiator installation platform (103); and a radiating fin (500) is fixed on the lower end surface of the radiating section (401).
8. The air conditioner according to claim 7, wherein: the height of the radiating fin (500) is 5-40 mm.
9. The air conditioner according to claim 7, wherein: the distance between the lower edge of the radiating fin (500) and the upper edge of the fan (200) is 2-20 mm.
10. The air conditioner according to claim 3, wherein: at least one first fixing hole (1031) is formed in the heat sink mounting platform (103); a second fixing hole (4011) corresponding to the first fixing hole (1031) is formed in the heat dissipation section (401) of the phase change heat radiator (400); the first fixing hole (1031) and the second fixing hole (4011) are fixedly connected through screws or bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922444134.3U CN211451181U (en) | 2019-12-30 | 2019-12-30 | Air conditioner and fan bracket thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922444134.3U CN211451181U (en) | 2019-12-30 | 2019-12-30 | Air conditioner and fan bracket thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211451181U true CN211451181U (en) | 2020-09-08 |
Family
ID=72304979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922444134.3U Active CN211451181U (en) | 2019-12-30 | 2019-12-30 | Air conditioner and fan bracket thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211451181U (en) |
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2019
- 2019-12-30 CN CN201922444134.3U patent/CN211451181U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 213176 No.20, Jiandong Road, Lijia Town, Wujin District, Changzhou City, Jiangsu Province Patentee after: Changzhou Hengchuang Thermal Management System Co.,Ltd. Country or region after: China Address before: 213176 No.20, Jiandong Road, Lijia Town, Wujin District, Changzhou City, Jiangsu Province Patentee before: CHANGZHOU HENGCHUANG HEAT MANAGEMENT Co.,Ltd. Country or region before: China |