CN107360682A - Electrical appliance kit and there is its air-conditioning - Google Patents
Electrical appliance kit and there is its air-conditioning Download PDFInfo
- Publication number
- CN107360682A CN107360682A CN201710687607.5A CN201710687607A CN107360682A CN 107360682 A CN107360682 A CN 107360682A CN 201710687607 A CN201710687607 A CN 201710687607A CN 107360682 A CN107360682 A CN 107360682A
- Authority
- CN
- China
- Prior art keywords
- electrical appliance
- appliance kit
- blade
- air
- radiating opening
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004378 air conditioning Methods 0.000 title claims abstract description 17
- 238000009434 installation Methods 0.000 claims abstract description 10
- 238000001514 detection method Methods 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 10
- 230000007246 mechanism Effects 0.000 claims description 9
- 230000005611 electricity Effects 0.000 description 3
- 241000238631 Hexapoda Species 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0213—Venting apertures; Constructional details thereof
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20209—Thermal management, e.g. fan control
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention provides a kind of electrical appliance kit and there is its air-conditioning.Box body is included according to the electrical appliance kit of the present invention, box body has installation cavity, and the radiating opening connected with installation cavity is provided with the side wall of box body, and the control air-valve of the draught area of control radiating opening is provided with radiating opening.The electrical appliance kit can improve service life.
Description
Technical field
The present invention relates to apparatus of air conditioning field, in particular to a kind of electrical appliance kit and has its air-conditioning.
Background technology
Electrical appliance kit is the important control unit in air-conditioning, and it is internally provided with multiple electric elements.And appliance component
Problem of temperature rise is always the difficult point that multi-connected machine electrical appliance kit needs to solve, if the temperature rise of element can not be solved properly, can be caused
The problems such as component life reduces, and electrical appliance kit control reliability declines, this can greatly influence the operation of the air-conditionings such as multi-connected machine, even
Influence the safe to use of user.The method for solving electrical appliance kit temperature rise at present is all much to increase normally opened radiating on electrical appliance kit
Window, radiated by radiator window.But although normally opened radiator window can solve the problem of temperature rise of electrical appliance kit to a certain extent,
Also the problems such as electrical appliance kit enters dirt, enters worm, be non-moistureproof is brought simultaneously.Further, since the aperture of normally opened radiator window is fixed so that
Its heat-sinking capability is fixed, and under different environment temperatures, and the temperature rise in electrical appliance kit simultaneously differs, and this causes the temperature rise of normally opened radiator window
Control ability is limited.
The content of the invention
The present invention is intended to provide it is a kind of can effectively prevent into worm electrical appliance kit and there is its air-conditioning.
The invention provides a kind of electrical appliance kit, and it includes box body, and box body has installation cavity, be provided with the side wall of box body with
The radiating opening of installation cavity connection, the control air-valve of the draught area of control radiating opening is provided with radiating opening.
Alternatively, radiating opening is provided with relative two side walls of box body, is correspondingly arranged on each radiating opening
Control air-valve.
Alternatively, the radiating that the height for the radiating opening being located in one of in side wall is less than in another side wall is opened
Mouthful.
Alternatively, control air-valve includes：Air-valve installing frame, air-valve installing frame are fixedly connected on radiating opening；Adjust leaf
Piece group, regulation blade group include at least two blades being rotatably arranged in air-valve installing frame；Controller, controller with it is each
Blade connects, and controls the rotational angle of each blade by adjusting part to adjust the draught area of radiating opening.
Alternatively, adjusting part includes servomechanism and transmission mechanism, and servomechanism is rotated by transmission mechanism driving blade.
Alternatively, electrical appliance kit also includes the temperature sensor being connected with controller, when the temperature value of temperature sensor detection
During less than the first setting value, it is zero that controller, which controls the rotational angle of each blade, regulation blade group is closed radiating opening.
Alternatively, when the temperature value of temperature sensor detection is more than or equal to the first setting value, controller controls each leaf
The rotational angle of piece is more than zero, regulation blade group is opened radiating opening.
Alternatively, electrical appliance kit also includes the humidity sensor being connected with controller, when the humidity value of humidity sensor detection
During more than or equal to the second setting value, controller controls the rotational angle of each blade to be more than zero, and the close electrical appliance kit of each blade
Height of the height of interior one end higher than one end outside the close electrical appliance kit of each blade.
Alternatively, electrical appliance kit also includes the humidity sensor being connected with controller, when the humidity value of humidity sensor detection
During more than or equal to the second setting value, it is zero that controller, which controls the rotational angle of each blade, opens the closing radiating of regulation blade group
Mouthful.
According to another aspect of the present invention, there is provided a kind of air-conditioning, air-conditioning include above-mentioned electrical appliance kit.
According to the electrical appliance kit of the present invention and there is its air-conditioning, air-valve is controlled by being set on box body, using controlling wind
The draught area of the radiating opening of valve control box body, realize that opening radiating opening when needed is radiated, and avoid radiating from opening
The problems such as electrical appliance kit caused by mouthful normally opened enters ash, enters worm and be non-moistureproof, it is ensured that the radiating requirements of electrical appliance kit and improve electrical appliance kit
Service life.
Brief description of the drawings
The accompanying drawing for forming the part of the application is used for providing a further understanding of the present invention, schematic reality of the invention
Apply example and its illustrate to be used to explain the present invention, do not form inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is the dimensional structure diagram according to the electrical appliance kit of the present invention.
Description of reference numerals：
1st, box body；11st, installation cavity；12nd, radiating opening；2nd, air-valve is controlled；21st, air-valve installing frame；22nd, blade；3rd, servo
Device.
Embodiment
Describe the present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
As shown in figure 1, according to an embodiment of the invention, electrical appliance kit includes box body 1, box body 1 has installation cavity 11, box body 1
Side wall on be provided with the radiating opening 12 connected with installation cavity 11, the logical of control radiating opening 12 is provided with radiating opening 12
The control air-valve 2 of wind area.By setting control air-valve 2 on box body 1, the radiating opening for controlling air-valve 2 to control box body 1 is utilized
12 draught area, realize that opening radiating opening 12 when needed is radiated, and electricity caused by avoiding radiating opening 12 normally opened
The problems such as device box enters ash, enters worm and be non-moistureproof, it is ensured that the radiating requirements of electrical appliance kit and the service life for improving electrical appliance kit.
Alternatively, radiating opening 12 is provided with relative two side walls of box body 1, corresponds to and sets on each radiating opening 12
It is equipped with control air-valve 2.Radiating opening 12 is set to form air channel on electrical appliance kit in relative side wall, so as to improve radiating
Effect.
Alternatively, the height for the radiating opening 12 being located in one of in side wall is less than the radiating in another side wall
Opening 12.So setting can make the wind area excessively in electrical appliance kit bigger, so as to improve radiating efficiency.
In the present embodiment, air-valve 2 is controlled to include air-valve installing frame 21, regulation blade group and controller, air-valve installing frame
21 are used to be connected with the side wall of box body 1, and control air-valve 2 is fixed in the side wall of box body 1.Regulation blade group is arranged on air-valve
On installing frame 21, the draught area of radiating opening 12 is controlled with the rotation by blade 22.Controller is used to control to adjust blade
Group, to be radiated or closed radiating opening 12 as needed.
Air-valve installing frame 21 can be fixedly connected on radiating opening 12 by bolt, nut etc..Regulation blade group includes
At least two are rotatably arranged in the blade 22 in air-valve installing frame 21, when blade 22 is in different rotational angles, radiating
The draught area of opening 12 is different.
Controller is connected with each blade 22, and controls the rotational angle of each blade 22 to be opened to adjust radiating by adjusting part
The draught area of mouth 12.Controller can realize real-time online control, ensure that electrical appliance kit radiates in time.
Alternatively, adjusting part includes servomechanism 3 and transmission mechanism, and servomechanism 3 passes through 22 turns of transmission mechanism driving blade
It is dynamic.Servomechanism 3 can be controlled by controller, make its motion when needed, and transmission mechanism connects with blade 22 and servomechanism 3
Connect, the motion of servomechanism 3 is transferred to blade 22, rotates blade 22, to adjust the draught area of radiating opening 12, such as beat
Radiating opening 12 is closed on or off.Transmission mechanism can be ball screw arrangement, gear train, chain sprocket or other structures, as long as
Transmission can be realized, rotates blade 22.
Controller can be existing controller in single controller or electrical appliance kit.
Electrical appliance kit also includes the temperature sensor being connected with controller, when the temperature value of temperature sensor detection is less than first
During setting value, it is zero that controller, which controls the rotational angle of each blade 22, regulation blade group is closed radiating opening 12.
When the temperature value of temperature sensor detection is more than or equal to the first setting value, controller controls turning for each blade 22
Dynamic angle is more than zero, regulation blade group is opened radiating opening 12.First setting value can be that electrical appliance kit needs to be radiated
Threshold value.Temperature sensor can be existing temperature sensor in the sensor or electrical appliance kit being separately provided.Work as temperature
During higher than the first setting value, illustrate that electrical appliance kit needs are radiated, now controller sends signal to servomechanism 3, makes its startup,
So as to rotate blade 22 by transmission mechanism, and open radiating opening 12.According to radiating requirements, can adjust between blade 22
Openings of sizes, so as to increase or reduce draught area.
Alternatively, electrical appliance kit also includes the humidity sensor being connected with controller, when the humidity value of humidity sensor detection
During more than or equal to the second setting value, controller controls the rotational angle of each blade 22 to be more than zero, and the close electricity of each blade 22
Height of the height of one end in device box higher than one end outside the close electrical appliance kit of each blade 22.By the way that blade 22 is adjusted into class
Like the structure of shutter, radiating can be realized under rainy environment, avoids rainwater from entering in box body 1.
Certainly, when the humidity value of humidity sensor detection is more than or equal to the second setting value, controller can control respectively
The rotational angle of blade 22 is zero, regulation blade group is closed radiating opening 12.So preferably rainwater can be avoided to enter.
According to another aspect of the present invention, there is provided a kind of air-conditioning, air-conditioning include above-mentioned electrical appliance kit.The electrical appliance kit carries wind
The structure of valve.By opening up radiating opening 12 on electrical appliance kit, control air-valve 2 is installed on radiating opening 12.Air-valve 2 is controlled by watching
Take device 3 to be driven by transmission mechanism, servomechanism 3 is acted by receiving action signal, and signal is produced by temperature sensor
It is raw.Realize the protection of electrical appliance kit.
Normally off generally is in from the control air-valve 2 of electrical appliance kit, to avoid the foreign objects such as dust, insect, steam from entering electricity
Inside device box, in order to avoid pcb board appliance component Damage by Short Circuit.
In the unit operation of air-conditioning, as the component of interior of electrical box is under normal safe temperature, air-valve 2 is controlled
Still in closure state；When interior of electrical box temperature raises, temperature sensor detects that the temperature of electronic component is increased to and set
During fixed warning temperature (the first setting value), the servomechanism 3 of control air-valve 2 will receive the signal of unlatching, and blade 22 is opened, with
Just the heat of interior of electrical box distributes in time, component is under the temperature of safety, ensures the service life of component.When
When interior of electrical box temperature is reduced to the safe temperature of setting, the servomechanism 3 of control air-valve 2 will receive closing control air-valve 2
Signal closes air-valve, at utmost to ensure the cleannes of interior of electrical box.
The control air-valve 2 of the electrical appliance kit can be set according to actual conditions, can be one or two or more.
Central Symmetry installation that also can one on the other on electrical appliance kit can be symmetrically installed in electrical appliance kit both sides, to form air channel, more preferably
Radiating.Air-valve can have a variety of unfolding modes, such as have maximum full opening mode, can detect and Rainproof louver window peace is opened after raining
Syntype.
Had the following technical effect that according to the electrical appliance kit of the present invention and with its air-conditioning：
The electrical appliance kit is just radiated when needing to electrical appliance kit, and the close of electrical appliance kit is kept unwanted when
Envelope, at utmost avoid into dirt, enter worm, enter tide to appliance component adverse conditions.
Control air-valve is opened when electrical appliance kit temperature rise is larger, is radiated to interior of electrical box, improves electronic component
Life-span；When temperature rise is smaller or unit does not start and is, air-valve is closed, and ensures interior of electrical box closing, prevents dust, insect, water
Vapour can enter interior of electrical box, and electron component causes to damage.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (10)
1. a kind of electrical appliance kit, it is characterised in that including box body (1), the box body (1) has installation cavity (11), the box body (1)
Side wall on be provided with the radiating opening (12) connected with the installation cavity (11), be provided with control on the radiating opening (12)
The control air-valve (2) of the draught area of the radiating opening (12).
2. electrical appliance kit according to claim 1, it is characterised in that be respectively provided with relative two side walls of the box body (1)
There is the radiating opening (12), the control air-valve (2) is correspondingly arranged on each radiating opening (12).
3. electrical appliance kit according to claim 2, it is characterised in that the radiating opening being located in one of in the side wall
(12) height is less than the radiating opening (12) in another described side wall.
4. electrical appliance kit according to claim 1, it is characterised in that the control air-valve (2) includes：
Air-valve installing frame (21), the air-valve installing frame (21) are fixedly connected on the radiating opening (12)；
Blade group is adjusted, the regulation blade group is rotatably arranged in the air-valve installing frame (21) including at least two
Blade (22)；
Controller, the controller is connected with each blade (22), and controls each blade (22) by adjusting part
Rotational angle is to adjust the draught area of the radiating opening (12).
5. electrical appliance kit according to claim 4, it is characterised in that the adjusting part includes servomechanism (3) and driver
Structure, the servomechanism (3) drive the blade (22) to rotate by the transmission mechanism.
6. electrical appliance kit according to claim 4, it is characterised in that the electrical appliance kit also includes what is be connected with the controller
Temperature sensor, when the temperature value of temperature sensor detection is less than the first setting value, the controller control is each described
The rotational angle of blade (22) is zero, the regulation blade group is closed the radiating opening (12).
7. electrical appliance kit according to claim 6, it is characterised in that when the temperature sensor detection temperature value be more than or
During equal to the first setting value, the controller controls the rotational angle of each blade (22) to be more than zero, makes the regulation blade
Group opens the radiating opening (12).
8. electrical appliance kit according to claim 7, it is characterised in that the electrical appliance kit also includes what is be connected with the controller
Humidity sensor, when the humidity value of humidity sensor detection is more than or equal to the second setting value, the controller control
The rotational angle of each blade (22) is more than zero, and the height of one end in the close electrical appliance kit of each blade (22)
Higher than the height of one end outside the close electrical appliance kit of each blade (22).
9. electrical appliance kit according to claim 4, it is characterised in that the electrical appliance kit also includes what is be connected with the controller
Humidity sensor, when the humidity value of humidity sensor detection is more than or equal to the second setting value, the controller control
The rotational angle of each blade (22) is zero, the regulation blade group is closed the radiating opening (12).
10. a kind of air-conditioning, it is characterised in that the air-conditioning includes the electrical appliance kit any one of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710687607.5A CN107360682A (en) | 2017-08-11 | 2017-08-11 | Electrical appliance kit and there is its air-conditioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710687607.5A CN107360682A (en) | 2017-08-11 | 2017-08-11 | Electrical appliance kit and there is its air-conditioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107360682A true CN107360682A (en) | 2017-11-17 |
Family
ID=60287661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710687607.5A Pending CN107360682A (en) | 2017-08-11 | 2017-08-11 | Electrical appliance kit and there is its air-conditioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107360682A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107831862A (en) * | 2017-12-18 | 2018-03-23 | 苏州德特尼罗电子科技有限公司 | A kind of computer cabinet of expansion radiating |
| CN108224709A (en) * | 2018-01-10 | 2018-06-29 | 广东美的暖通设备有限公司 | The control method of electric-controlled box, air conditioner and air conditioner |
| CN108731186A (en) * | 2018-05-31 | 2018-11-02 | 珠海格力电器股份有限公司 | A kind of control method of air-conditioning, device, storage medium and air-conditioning |
| CN109945385A (en) * | 2019-03-20 | 2019-06-28 | 珠海格力电器股份有限公司 | Stablize electrical appliance kit cooling control method, radiator structure and the air conditioner of heat dissipation |
| CN111023326A (en) * | 2019-12-30 | 2020-04-17 | 宁波奥克斯电气股份有限公司 | Outdoor unit control method, outdoor unit and air conditioner |
| CN113437687A (en) * | 2021-08-30 | 2021-09-24 | 南通鑫源电器制造有限公司 | Box-type substation with regulation type ventilation structure |
| CN115218361A (en) * | 2021-04-21 | 2022-10-21 | 广东美的制冷设备有限公司 | Air conditioner heat dissipation control method, air conditioner, storage medium and device |
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| CN207135384U (en) * | 2017-08-11 | 2018-03-23 | 珠海格力电器股份有限公司 | Electrical appliance kit and there is its air-conditioning |
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| CN202581598U (en) * | 2012-05-17 | 2012-12-05 | 珠海格力电器股份有限公司 | Electric box and air conditioner with same |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107831862A (en) * | 2017-12-18 | 2018-03-23 | 苏州德特尼罗电子科技有限公司 | A kind of computer cabinet of expansion radiating |
| CN108224709A (en) * | 2018-01-10 | 2018-06-29 | 广东美的暖通设备有限公司 | The control method of electric-controlled box, air conditioner and air conditioner |
| CN108731186A (en) * | 2018-05-31 | 2018-11-02 | 珠海格力电器股份有限公司 | A kind of control method of air-conditioning, device, storage medium and air-conditioning |
| CN109945385A (en) * | 2019-03-20 | 2019-06-28 | 珠海格力电器股份有限公司 | Stablize electrical appliance kit cooling control method, radiator structure and the air conditioner of heat dissipation |
| CN111023326A (en) * | 2019-12-30 | 2020-04-17 | 宁波奥克斯电气股份有限公司 | Outdoor unit control method, outdoor unit and air conditioner |
| CN111023326B (en) * | 2019-12-30 | 2021-05-14 | 宁波奥克斯电气股份有限公司 | Outdoor unit control method, outdoor unit and air conditioner |
| CN115218361A (en) * | 2021-04-21 | 2022-10-21 | 广东美的制冷设备有限公司 | Air conditioner heat dissipation control method, air conditioner, storage medium and device |
| CN113437687A (en) * | 2021-08-30 | 2021-09-24 | 南通鑫源电器制造有限公司 | Box-type substation with regulation type ventilation structure |
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Application publication date: 20171117 |
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| RJ01 | Rejection of invention patent application after publication |