CN207622161U - A kind of air-conditioner outdoor unit and air-conditioning - Google Patents
A kind of air-conditioner outdoor unit and air-conditioning Download PDFInfo
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- CN207622161U CN207622161U CN201721756864.1U CN201721756864U CN207622161U CN 207622161 U CN207622161 U CN 207622161U CN 201721756864 U CN201721756864 U CN 201721756864U CN 207622161 U CN207622161 U CN 207622161U
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Abstract
The utility model discloses a kind of air-conditioner outdoor unit and air-conditioning, air-conditioner outdoor unit includes shell, electric-controlled box, wind turbine assembly, and electric-controlled box includes box body and box cover, and box cover lid is located on the box body, with box body detachable connection；The rear wall of box body is fixed on the wall outer surface of shell, and pilot hole is offered on the rear wall of box body, and position corresponding with pilot hole offers through-hole on the side wall of shell, and cooling fin is equipped on pilot hole, and cooling fin is stretched into across through-hole in air duct；Master control borad, the operation of master control borad driving motor are fixed in electric-controlled box.Since electric-controlled box is external, and the box cover of electric-controlled box and box body detachable connection, it is easy to disassemble, it when needing the master control borad to electric-controlled box and its inside to repair replacement, opens the lid, is replaced convenient for the repair of master control borad in electric-controlled box, maintenance efficiency is improved, maintenance cost is reduced；Heat transfer in electric-controlled box to the air-flow in air duct, is improved heat dissipation effect by cooling fin.
Description
Technical field
The utility model belongs to air-conditioning technical field, specifically, being to be related to a kind of air-conditioner outdoor unit and air-conditioning.
Background technology
Currently, being equipped with wind turbine and fan drive plate in the shell of air conditioner in machine room outdoor unit, fan drive plate is for driving
Dynamic wind turbine rotation.
Fan drive plate is installed inside housings, is had the disadvantages that：
One, enclosure interior space is occupied, causes shell volume to increase, increases cost.
Two, fan drive plate need repairing replacement when, need to dismantle shell, lead to inconvenient maintenance.
Three, inside housings, heat dissipation effect is poor for fan drive plate installation.
Invention content
The utility model provides a kind of air-conditioner outdoor unit, improves the heat dissipation effect of master control borad, and replacement easy to repair.
In order to solve the above technical problems, the utility model is achieved using following technical scheme：
A kind of air-conditioner outdoor unit, including shell, electric-controlled box, wind turbine assembly have air inlet and air outlet on the shell,
There is the air duct for being connected to the air inlet and air outlet in the shell, the electricity of the wind turbine assembly is provided in the air duct
Machine；The electric-controlled box includes box body and box cover, and the box cover lid is located on the box body, with the box body detachable connection；
The rear wall of the box body is fixed on the wall outer surface of the shell, and pilot hole is offered on the rear wall of the box body, in institute
It states position corresponding with the pilot hole on the side wall of shell and offers through-hole, cooling fin, institute are equipped on the pilot hole
Cooling fin is stated to stretch into the air duct across the through-hole；Master control borad, the master control borad driving are fixed in the electric-controlled box
The operation of the motor.
Further, it is formed with a circle flange on the open end of the box body, sealing is arranged on the flange
Circle, after the box cover is fastened with box body, the inner wall of the box cover abuts the sealing ring.
Further, the periphery of sealing ring offers multiple screw holes on the open end of the box body, described
The corresponding position of box cover also offers multiple screw holes, and the box body is connected by screw with box cover.
Further, the rear wall of the box body extends to form flanging around, and screw hole is offered on the flanging,
Screw hole is also offered in the corresponding position of the side wall of the shell, the flanging is fixed by screw and housing sidewall.
Further, leakage hole is offered on the bottom wall of the shell.
Further, the wind turbine assembly includes electric machine support, fan, air-ducting ring, protecting wire net and the motor；Institute
It states electric machine support to fix on the housing, the motor is fixed on the electric machine support；The fan include wheel hub and
The multiple flabellums being laid on the wheel hub excircle；It is formed with internal thread on the inner wall of the wheel hub, in the motor
The external screw thread being adapted to the internal thread is formed on output shaft, the wheel hub is set on the output shaft of the motor, with institute
State output shaft threaded connection；The air-ducting ring is fixed by screws at the air outlet, and the protecting wire net is located at the fan
On, it is fixed by screw with the air-ducting ring.
Preferably, the fan is made of plastics, and the air-ducting ring is made of plastics.
Preferably, the air-conditioner outdoor unit further includes at least two horizontal legs, and all horizontal legs are parallel and are spaced
It lays, is connected by screw respectively with shell bottom wall, the horizontal leg is fixed with pedestal.
As another preferred design, the air-conditioner outdoor unit further includes four vertical stabilizer blades, and the shell goes out
Upward, the air inlet mouth down of the shell, described four vertical stabilizer blades are located at below shell, pass through screw with shell respectively in air port
Connection.
Based on the design of above-mentioned air-conditioner outdoor unit, the utility model also proposed a kind of air-conditioning, including air conditioner indoor unit and
Above-mentioned air-conditioner outdoor unit, the air conditioner indoor unit are connect with air-conditioner outdoor unit.
Compared with prior art, the advantages of the utility model and good effect is：The air-conditioner outdoor unit of the utility model and
Air-conditioning, since electric-controlled box is laid in the wall outer surface of shell, i.e. electric-controlled box is external, and the box cover of electric-controlled box and box body are detachable
Formula connects, easy to disassemble, when needing the master control borad to electric-controlled box and its inside to repair replacement, opens the lid, just
It is replaced in the repair of master control borad in electric-controlled box, improves maintenance efficiency, reduce maintenance cost；Moreover, because electric-controlled box is external,
The inner space for saving shell reduces the volume of shell, reduces the cost of shell；Since electric-controlled box is external, convenient for electricity
It controls box and carries out heat exchange with extraneous natural wind, convenient for the heat dissipation of the master control borad in electric-controlled box, improve the heat dissipation effect of master control borad；
By designing cooling fin, the master control borad in electric-controlled box carries out heat exchange with cooling fin, transfers heat to cooling fin, cooling fin is stretched
Enter into air duct, carry out heat exchange with the air-flow in air duct, transfer heat to the air-flow in air duct, that is, will by cooling fin
Heat transfer in electric-controlled box has preferable heat dissipation effect, further improves the heat dissipation of electric-controlled box to the air-flow in air duct
Effect.
After the detailed description of the utility model embodiment is read in conjunction with the figure, other features and advantages of the utility model
It will become clearer.
Description of the drawings
Fig. 1 is a kind of front view of the embodiment for the air-conditioner outdoor unit that the utility model is proposed；
Fig. 2 is the three-dimensional structure diagram of Fig. 1；
Fig. 3 is the connection diagram of the electric-controlled box and shell in Fig. 2；
Fig. 4 is the explosive view of the electric-controlled box in Fig. 2；
Fig. 5 is the connection diagram of the wind turbine assembly and shell in Fig. 2；
Fig. 6 is the explosive view of the wind turbine assembly in Fig. 2；
Fig. 7 is the three-dimensional structure diagram of another embodiment for the air-conditioner outdoor unit that the utility model is proposed.
Reference numeral：
1, wind turbine assembly；1-1, electric machine support；1-2, motor, 1-3, air-ducting ring；1-4, fan；1-5, protecting wire net；
2, shell；2-1, air outlet；2-2, leakage hole；2-3, side wall；2-3-1, through-hole；
3, heat exchanger；
4, electric-controlled box；4-1, box body；4-1-1, pilot hole；4-1-2, screw hole；4-1-3, flanging；4-2, flange；4-3、
Sealing ring；4-4, box cover；4-4-1, screw hole；
5, horizontal leg；6, vertical stabilizer blade.
Specific implementation mode
Specific embodiment of the present utility model is described in more detail below in conjunction with the accompanying drawings.
The air-conditioner outdoor unit of the present embodiment includes mainly shell 2, electric-controlled box 4, wind turbine assembly 1 etc., referring to Fig. 1 to Fig. 6 institutes
Show that there is air inlet on shell 2（It is not marked in figure）With air outlet 2-1, shell 2 is interior to have connection air inlet and air outlet 2-1
Air duct, the motor 1-2 of heat exchanger 3 and wind turbine assembly 1 is provided in air duct；Heat exchanger 3 is fixed in air duct close to air inlet
The position of mouth, motor 1-2 are laid in air duct close to the position of air outlet 2-1；Electric-controlled box 4 includes box body 4-1 and box cover 4-4,
Box cover 4-4 lids are located on box body 4-1, box cover 4-4 and box body 4-1 detachable connections；The rear wall of box body 4-1 is fixed on shell 2
The outer surfaces side wall 2-3, pilot hole 4-1-1 is offered on the rear wall of box body 4-1, on 2 side wall 2-3 of shell with pilot hole 4-
The corresponding positions 1-1 offer through-hole 2-3-1, and cooling fin is equipped on pilot hole 4-1-1, and cooling fin passes through housing sidewall
Through-hole 2-3-1 is stretched into air duct；Master control borad is fixed in electric-controlled box 4, master control borad is for controlling driving motor operation and control
Make the operation of entire air-conditioner outdoor unit.
The air-conditioner outdoor unit of the present embodiment, since electric-controlled box 4 is laid in the outer surfaces side wall 2-3 of shell 2, i.e. electric-controlled box 4
It is external, and the box cover 4-4 of electric-controlled box 4 and box body 4-1 detachable connections, it is convenient for the dismounting of box cover 4-4 and box body 4-1, when need
When repairing replacement to the master control borad of electric-controlled box 4 and its inside, open the lid 4-4, convenient for master control borad in electric-controlled box
Repair replace, improve maintenance efficiency, reduce maintenance cost；Moreover, because electric-controlled box 4 is external, the interior of shell 2 is saved
Portion space reduces the volume of shell 2, reduces the cost of shell 2；Since electric-controlled box 4 is external, convenient for electric-controlled box 4 and the external world
Natural wind carries out heat exchange, convenient for the heat dissipation of the master control borad in electric-controlled box, improves the heat dissipation effect of master control borad；It is dissipated by designing
Backing, the master control borad in electric-controlled box carry out heat exchange with cooling fin, transfer heat to cooling fin, cooling fin extend into air duct
It is interior, heat exchange is carried out with the air-flow in air duct, transfers heat to the air-flow in air duct, that is, will be in electric-controlled box by cooling fin
Heat transfer to the air-flow in air duct, there is preferable heat dissipation effect, further improve the heat dissipation effect of electric-controlled box；And
And it is simple and reliable for structure, be easy to implement, be at low cost.
It is fixedly connected for the ease of the side wall 2-3 of the rear wall and shell 2 of box body 4-1, the rear wall of box body 4-1 prolongs around
It stretches to form flanging 4-1-3, multiple screw holes is offered on flanging 4-1-3, also offered in the corresponding position of housing sidewall 2-3
Multiple screw holes, screw pass through corresponding screw hole, are fixed flanging 4-1-3 and side wall 2-3 by screw, realize box body 4-1
With the fixation of side wall 2-3, it is convenient for the dismounting of box body 4-1 and side wall 2-3.
It is formed with a circle flange 4-2 on the open end of box body 4-1, sealing ring 4-3, box are arranged on flange 4-2
4-4 is covered with after box body 4-1 fastenings, the inner wall of box cover 4-4 abuts sealing ring 4-3, since box cover 4-4 abuts crush seal circle 4-3,
So that electric-controlled box has preferable leakproofness, functions of waterproof and dustproof is realized, external dust, rainwater etc. is avoided to enter in electric-controlled box
Portion ensures the safety of electric-controlled box internal components.
Sealing ring 4-3 is made of rubber, simple and reliable for structure, and sealing effect is good.
The periphery of sealing ring 4-3 offers multiple screw hole 4-1-2 on the open end of box body 4-1, on box cover 4-4
Corresponding position also offers multiple screw hole 4-4-1, and screw passes through corresponding screw hole 4-4-1 and screw hole 4-1-2, real
The detachable connection of existing box cover 4-4 and box body 4-1, i.e. box cover 4-4 and box body 4-1 realize detachable connection by screw,
Stable connection is securely and easy to disassemble.And it since screw hole 4-1-2 is arranged in the periphery of sealing ring 4-3, avoids damage to automatically controlled
The leakproofness of box.
Leakage hole 2-2 is offered on the bottom wall of shell 2, when rainwater is entered by air inlet or air outlet 2-1 in shell 2
It when portion, can be in time discharged by leakage hole 2-2, avoid 2 inside ponding of shell, kept enclosure interior drying, ensure outdoor unit
Normal operation.
In the present embodiment, wind turbine assembly 1 mainly include electric machine support 1-1, fan 1-4, air-ducting ring 1-3, protecting wire net 1-5,
Described motor 1-2 etc.；Electric machine support 1-1 is fixed on shell 2, and motor 1-2 is fixed on electric machine support 1-1；Fan 1-4 packets
The multiple flabellums for including wheel hub and being laid on wheel hub excircle；It is formed with internal thread on the inner wall of wheel hub, in the defeated of motor
External screw thread is formed on shaft, internal thread is adapted to external screw thread, and wheel hub is set on the output shaft of motor 1-2, wheel hub and motor
Output shaft is realized by internal thread and external screw thread and is threadedly coupled；Air-ducting ring 1-3 is fixed by screws in the air outlet 2-1 of shell
Place, protecting wire net 1-5 are located on fan, and protecting wire net 1-5 and air-ducting ring 1-3 is fixed by screw, easy to disassemble.
When motor 1-2 rotations, hub rotation is driven by output shaft, and then drive flabellum rotation.When motor 1-2 or fan
1-4 damage, need repairing replacement when, rotate backward wheel hub（It is opposite with normal rotation direction）So that internal thread and external screw thread by
It gradually detaching, i.e., gradually unscrews wheel hub so that wheel hub is detached from motor output shaft, realizes separating for motor 1-2 and fan 1-4, with
Just the motor 1-2 or fan 1-4 of damage are replaced.By the threaded connection of wheel hub and motor, both so that in normal rotation, wheel hub
It can be bonded with motor, and easy to disassemble, be conveniently replaceable the motor or fan of damage.If motor and fan integral type are set
Meter, when motor or fan damage, it is necessary to all replace motor and fan, cause significant wastage, improve maintenance cost.
And use the design of the present embodiment, then it solves the above problem, when motor or fan damage, motor and fan is separated, directly
The motor or fan for replacing damage are connect, maintenance replacement cost is reduced.
Electric machine support 1-1 can be produced in batches by mold with mold, improve production efficiency, reduced production cost.
Motor 1-2 is internal rotor DC motors, is fixed on electric machine support 1-1 by electric machine casing.
In the present embodiment, fan 1-4 is made of plastics, and plastic fan weight is small, alleviates motor load, reduces electricity
Acc power effectively improves complete machine efficiency.Certainly, fan can also be made of aluminum alloy material or other materials.
In the present embodiment, air-ducting ring 1-3 is made of plastics, and plastic air guide ring is light-weight, is mitigated at shell air outlet
Load-bearing.
In the present embodiment, the vertical installation of outdoor unit, that is, air outlet 2-1 is opened on the antetheca of shell 2, and air inlet is opened
It is located on the rear wall of shell 2, for the ease of the installation of shell 2 to be fixed on pedestal, air-conditioner outdoor unit further includes at least two water
Flat stabilizer blade 5, all horizontal legs 5 are parallel and interval is laid, and are connected by screw respectively with 2 bottom wall of shell, each horizontal branch
Foot 5 is fixed with pedestal, and pedestal is fixed with outdoor wall.
As another preferred design of the present embodiment, outdoor unit horizontal can also be installed, that is, and it is shown in Figure 7,
Upward, the air inlet mouth down of shell is fixed to for the ease of installing shell 2 on pedestal, air-conditioner outdoor unit the air outlet of shell
Further include four vertical stabilizer blades 6, four vertical stabilizer blades 6 are located at 2 lower section of shell, respectively with shell 2（Or the end plate of heat exchanger）
It is connected by screw, it is reliable and stable, and each vertical stabilizer blade 6 is fixed with pedestal, pedestal is fixed with outdoor wall.
Based on the design of above-mentioned air-conditioner outdoor unit, the present embodiment, which also proposed, a kind of to be designed using the air-conditioner outdoor unit
Air-conditioning, including air-conditioner outdoor unit and air conditioner indoor unit, air conditioner indoor unit are connect with air-conditioner outdoor unit.
By designing the air-conditioner outdoor unit in air-conditioning, the heat dissipation effect of the electric-controlled box of outdoor unit is improved, is convenient for
The repair of the electric-controlled box of outdoor unit is replaced, and the maintenance cost of entire air-conditioning is reduced.
It should be noted that the above description is not intended to limit the present invention, the utility model is also not limited to
The example above, variation that those skilled in the art are made in the essential scope of the utility model retrofit, add
Add or replace, should also belong to the protection scope of the utility model.
Claims (10)
1. a kind of air-conditioner outdoor unit, including shell, electric-controlled box, wind turbine assembly, there is air inlet and air outlet, institute on the shell
The air duct for having in shell and being connected to the air inlet and air outlet is stated, the electricity of the wind turbine assembly is provided in the air duct
Machine；It is characterized in that：
The electric-controlled box includes box body and box cover, and the box cover lid is located on the box body, with the box body detachable connection；
The rear wall of the box body is fixed on the wall outer surface of the shell, and pilot hole is offered on the rear wall of the box body,
Position corresponding with the pilot hole offers through-hole on the side wall of the shell, and heat dissipation is equipped on the pilot hole
Piece, the cooling fin are stretched into across the through-hole in the air duct；
Master control borad is fixed in the electric-controlled box, the master control borad drives the operation of the motor.
2. air-conditioner outdoor unit according to claim 1, it is characterised in that：It is formed with one on the open end of the box body
Flange is enclosed, sealing ring is arranged on the flange, after the box cover is fastened with box body, the inner wall abutting of the box cover is described close
Seal.
3. air-conditioner outdoor unit according to claim 2, it is characterised in that：The sealing ring on the open end of the box body
Periphery offers multiple screw holes, also offers multiple screw holes in the corresponding position of the box cover, the box body is logical with box cover
Cross screw connection.
4. air-conditioner outdoor unit according to claim 1, it is characterised in that：The rear wall of the box body extends to form folding around
Side offers screw hole on the flanging, and screw hole, the flanging are also offered in the corresponding position of the side wall of the shell
It is fixed by screw and housing sidewall.
5. air-conditioner outdoor unit according to claim 1, it is characterised in that：Leak is offered on the bottom wall of the shell
Hole.
6. air-conditioner outdoor unit according to claim 1, it is characterised in that：The wind turbine assembly include electric machine support, fan,
Air-ducting ring, protecting wire net and the motor；
The electric machine support is fixed on the housing, and the motor is fixed on the electric machine support；The fan includes wheel
Hub and the multiple flabellums being laid on the wheel hub excircle；It is formed with internal thread on the inner wall of the wheel hub, described
The external screw thread being adapted to the internal thread is formed on the output shaft of motor, the wheel hub is set in the output shaft of the motor
On, it is threadedly coupled with the output shaft；
The air-ducting ring is fixed by screws at the air outlet, and the protecting wire net is located on the fan, with the wind-guiding
Circle is fixed by screw.
7. air-conditioner outdoor unit according to claim 6, it is characterised in that：The fan is made of plastics, the air-ducting ring
It is made of plastics.
8. air-conditioner outdoor unit according to claim 1, it is characterised in that：The air-conditioner outdoor unit further includes at least two water
Flat stabilizer blade, all horizontal legs it is parallel and interval lay, be connected by screw respectively with shell bottom wall, the horizontal leg with
Pedestal is fixed.
9. air-conditioner outdoor unit according to claim 1, it is characterised in that：The air-conditioner outdoor unit further includes four vertical branch
Foot, upward, the air inlet mouth down of the shell, described four vertical stabilizer blades are located at below shell the air outlet of the shell, point
It is not connected by screw with shell.
10. a kind of air-conditioning, it is characterised in that：Including air conditioner indoor unit, air conditioning chamber as claimed in any one of claims 1-9 wherein
Outer machine, the air conditioner indoor unit are connect with air-conditioner outdoor unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721756864.1U CN207622161U (en) | 2017-12-15 | 2017-12-15 | A kind of air-conditioner outdoor unit and air-conditioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721756864.1U CN207622161U (en) | 2017-12-15 | 2017-12-15 | A kind of air-conditioner outdoor unit and air-conditioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207622161U true CN207622161U (en) | 2018-07-17 |
Family
ID=62819623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721756864.1U Active CN207622161U (en) | 2017-12-15 | 2017-12-15 | A kind of air-conditioner outdoor unit and air-conditioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207622161U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023016063A1 (en) * | 2021-08-07 | 2023-02-16 | 广东美的暖通设备有限公司 | Electric control box, air conditioner outdoor unit, air conditioner, and method for assembling electric control box |
-
2017
- 2017-12-15 CN CN201721756864.1U patent/CN207622161U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023016063A1 (en) * | 2021-08-07 | 2023-02-16 | 广东美的暖通设备有限公司 | Electric control box, air conditioner outdoor unit, air conditioner, and method for assembling electric control box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211230 Address after: 266510 No. 218, Qian Wan Gang Road, Huangdao District, Qingdao, Shandong. Patentee after: Qingdao Hisense network energy Co.,Ltd. Address before: 266101 No. 151, Zhuzhou Road, Laoshan District, Shandong, Qingdao Patentee before: QINGDAO HISENSE ELECTRONICS EQUIPMENT Co.,Ltd. |
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| TR01 | Transfer of patent right |