CN207214589U - A kind of three air doors of refrigerator - Google Patents
A kind of three air doors of refrigerator Download PDFInfo
- Publication number
- CN207214589U CN207214589U CN201720992259.8U CN201720992259U CN207214589U CN 207214589 U CN207214589 U CN 207214589U CN 201720992259 U CN201720992259 U CN 201720992259U CN 207214589 U CN207214589 U CN 207214589U
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- air
- air door
- door
- port
- refrigerator
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Abstract
A kind of three air doors of refrigerator disclosed in the utility model, it includes：One air door body, the first air port, the second air port and the 3rd air port are provided with the air door body；Motor drive mechanism on the air door body；First air port, the second air port and the first air door, the second air door, the 3rd air door on the 3rd air port are separately positioned on, first air door, the second air door, the 3rd air door are driven by the motor drive mechanism opens and closes the first air port, the second air port and the 3rd air port according to certain program.Three air doors of refrigerator of the present utility model are overall structure, drive three air-door opening-closings by a sets of transmission mechanism, and it can simplify the structure of refrigerator, reduce the cost of refrigerator.
Description
Technical field
It the utility model is related to refrigerator art, three air doors of more particularly to a kind of refrigerator.
Background technology
Current more greenhouses are widely used in the refrigerator of all kinds of models, and many facilities are brought for the life of people.But mesh
It is essentially all to be blown using multiple air channels and multiple independent air doors to each greenhouse in preceding more greenhouse refrigerators, this side
The patent in face is practical just like the control method of refrigerator disclosed in Chinese invention patent Authorization Notice No. CN102589248B and China
Refrigerator disclosed in new patent Authorization Notice No. CN202562164U, in both using four independent air doors come control temperature-changing chamber,
The air quantity of refrigerating chamber and refrigerating chamber, this mode need to consider more air door installation sites in Duct design so that refrigerator
It is complicated, while also cause cost increase.
The content of the invention
Technical problem to be solved in the utility model is to use multiple independent air door institute bands for existing more greenhouse refrigerators
Come technical problem and a kind of overall structure is provided, the three of the refrigerator of three air-door opening-closings is driven by a sets of transmission mechanism
Air door.Three air doors of the refrigerator can simplify the structure of refrigerator, reduce the cost of refrigerator.
Technical problem to be solved in the utility model can be achieved through the following technical solutions：
A kind of three air doors of refrigerator, including：
One air door body, the first air port, the second air port and the 3rd air port are provided with the air door body；
Motor drive mechanism on the air door body；
It is separately positioned on first air port, the second air port and the first air door, the second air door, the 3rd wind on the 3rd air port
Door, first air door, the second air door, the 3rd air door are driven by the motor drive mechanism opens and closes the according to certain program
One air port, the second air port and the 3rd air port.
In a preferred embodiment of the present utility model, a motor drive mechanism installation cavity is provided with the air door body
Body, the motor drive mechanism are arranged in the motor drive mechanism installation cavity body, and first air port and the first air door set the electricity
Motivation structure installs the first side of cavity, and second air port, the 3rd air port, the second air door, the 3rd air door set the motor
Structure installs the second side of cavity.
In a preferred embodiment of the present utility model, first air port, the second air port, the 3rd air port are in same
In plane, first air door, the second air door, the 3rd air door are in the same plane.It is preferred real at one of the present utility model
Apply in example, second air port and the 3rd air port are in step-like arrangement, and the second air door and the 3rd air door are also in step-like arrangement.
In a preferred embodiment of the present utility model, the motor drive mechanism includes motor component, geared parts, described
Motor component drives the geared parts to rotate, the geared parts respectively by with first air door, the second air door, the 3rd
The first air door rotating shaft, the second air door rotating shaft, the 3rd air door rotating shaft of air door connection drive first air door, the second air door, the
Three air doors open and close the first air port, the second air port and the 3rd air port according to certain program.
In a preferred embodiment of the present utility model, the second air door rotating shaft is set axle knot with the 3rd air door rotating shaft
Structure, it is separate to rotate between the two.
In a preferred embodiment of the present utility model, the 3rd air door rotating shaft passes through the second air door rotating shaft.
As a result of technical scheme as above, three air doors of refrigerator of the present utility model are overall structure, by one
Sets of transmission mechanism drives three air-door opening-closings, and it can simplify the structure of refrigerator, reduce the cost of refrigerator.
Brief description of the drawings
Fig. 1 is the schematic perspective view of three air doors of the refrigerator of the utility model embodiment 1.
Fig. 2 is three air door front views of the refrigerator of the utility model embodiment 1.
Fig. 3 is Fig. 2 top view.
Fig. 4 is Fig. 2 upward view.
Fig. 5 is Fig. 3 A-A sectional views.
Fig. 6 is three air door action flow charts of the refrigerator of the utility model embodiment 1.
Fig. 7 is the schematic perspective view of three air doors of the refrigerator of the utility model embodiment 2.
Fig. 8 is the structural representation of three air doors of the refrigerator of the utility model embodiment 2.
Fig. 9 is Fig. 8 top view.
Figure 10 is Fig. 8 A-A sectional views.
Figure 11 is three air door action flow charts of the refrigerator of the utility model embodiment 2.
Embodiment
Embodiment 1
Referring to Fig. 1 to Fig. 5, a kind of three air doors of refrigerator shown in figure, including an air door body 100, in order to just
In manufacture, air door body 100 divides for the first air door body 110 and the two parts of the second air door body 120, wherein the first air door body
Air port 111 (the first foregoing air port) and motor drive mechanism installation cavity 112 are provided with 110, is set on the second air door body 120
There are air port 121 in the same plane (the second foregoing air port), air port 122 (the 3rd foregoing air port).Air port 111 and wind
Mouth 121, air port 122 are also on same plane.
In the second air door body 120 a motor drive mechanism installation cavity is formed close to motor drive mechanism installation cavity 112 in this one end
Body cover plate 123.
Motor drive mechanism is arranged in motor drive mechanism installation cavity 112, and motor drive mechanism installation cavity is installed in motor drive mechanism
After in 112, motor drive mechanism installation cavity cover plate 123 is arranged on motor drive mechanism by tapping screw and installs cavity 112 close to electronic
On this side of mechanism installation cavity cover plate 123, canned motor structure installs the inside of cavity 112.
Motor drive mechanism includes motor component 210, geared parts 220, and the drive gear part 220 of motor component 210 rotates, tooth
Wheel component 220 is made up of some circumference gears and some sector gears, and geared parts 220 have three output gears, and three defeated
Go out gear respectively with the first air door rotating shaft 221, the second air door rotating shaft 222 and the drive connection of the 3rd air door rotating shaft 223, in the first wind
Be separately installed with door pivot 221, the second air door rotating shaft 222 and the 3rd air door rotating shaft 223 air door plate A (foregoing first air door),
Air door plate B (foregoing second air door), air door plate C (foregoing 3rd air door), wherein air door plate A control air port A keying, air door plate
B controls air port B keying, and air door plate C controls air port C keying.
Air door plate A, air door plate B, air door plate C are in the same plane.Second air door rotating shaft 222 and the 3rd air door rotating shaft
223 be set axle construction, and it is separate to rotate between the two.3rd air door rotating shaft 223 passes through the second air door rotating shaft 222.
Three air door motion flows of the refrigerator of the embodiment are referring to Fig. 6.
Embodiment 2
Referring to Fig. 7 to Figure 10, an air door body 100a shown in figure, for the ease of manufacture, 100a points of air door body
For the first air door body 110a and second air door body 120a two parts, wherein being provided with air port on the first air door body 110a
It is provided with 111a (the first foregoing air port) and motor drive mechanism installation cavity 112a, the second air door body 120a in step-like cloth
Air port 121a (the second foregoing air port), the air port 122a (the 3rd foregoing air port) put.Air port 111a is in air port 121a
On same plane.
In the second air door body 120a motor drive mechanism installation is formed close to motor drive mechanism installation cavity 112a in this one end
Cavity cover plate 123a.
Motor drive mechanism is arranged in motor drive mechanism installation cavity 112a, and motor drive mechanism installation cavity is installed in motor drive mechanism
After in 112a, motor drive mechanism installs cavity cover plate 123a and is arranged on motor drive mechanism installation cavity 112a close to electricity by tapping screw
On this side of motivation structure installation cavity cover plate 123a, canned motor structure installation cavity 112a inside.
Motor drive mechanism includes motor component 210a, geared parts 220a, and motor component 210a drive gear parts 220a turns
Dynamic, geared parts 220a is made up of some circumference gears and some sector gears, and geared parts 220a has three output gears,
Three output gears drive with the first air door rotating shaft 221a, the second air door rotating shaft 222a and the 3rd air door rotating shaft 223a respectively to be connected
Connect, air door plate A is separately installed with the first air door rotating shaft 221a, the second air door rotating shaft 222a and the 3rd air door rotating shaft 223a
(foregoing first air door), air door plate B (foregoing second air door), air door plate C (foregoing 3rd air door), wherein air door plate A control wind
Mouth A keying, air door plate B control air port B keying, and air door plate C controls air port C keying.Air door plate A, air door plate B are in same
In one plane.
Three air door motion flows of the refrigerator of the embodiment are referring to Figure 11.
Claims (7)
- A kind of 1. three air doors of refrigerator, it is characterised in that including：One air door body, the first air port, the second air port and the 3rd air port are provided with the air door body；Motor drive mechanism on the air door body；First air port, the second air port and the first air door, the second air door, the 3rd air door on the 3rd air port are separately positioned on, First air door, the second air door, the 3rd air door are driven by the motor drive mechanism opens and closes first according to certain program Air port, the second air port and the 3rd air port.
- 2. three air doors of a kind of refrigerator as claimed in claim 1, it is characterised in that be provided with one on the air door body Motor drive mechanism installs cavity, and the motor drive mechanism is arranged in the motor drive mechanism installation cavity body, first air port and first Air door sets the first side of the motor drive mechanism installation cavity, second air port, the 3rd air port, the second air door, the 3rd air door Second side of the motor drive mechanism installation cavity is set.
- 3. three air doors of a kind of refrigerator as claimed in claim 2, it is characterised in that first air port, the second air port, the Three air ports are in the same plane, and first air door, the second air door, the 3rd air door are in the same plane.
- 4. three air doors of a kind of refrigerator as claimed in claim 2, it is characterised in that second air port and the 3rd air port are in Step-like arrangement, the second air door and the 3rd air door are also in step-like arrangement.
- 5. three air doors of a kind of refrigerator as claimed in claim 2, it is characterised in that the motor drive mechanism includes motor section Part, geared parts, the motor component drive the geared parts to rotate, the geared parts respectively by with first wind Door, the first air door rotating shaft of the second air door, the 3rd air door connection, the second air door rotating shaft, the 3rd air door rotating shaft driving described first Air door, the second air door, the 3rd air door open and close the first air port, the second air port and the 3rd air port according to certain program.
- 6. three air doors of a kind of refrigerator as claimed in claim 5, it is characterised in that the second air door rotating shaft and the 3rd wind Door pivot is set axle construction, and it is separate to rotate between the two.
- 7. three air doors of a kind of refrigerator as claimed in claim 6, it is characterised in that the 3rd air door rotating shaft is described in Second air door rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720992259.8U CN207214589U (en) | 2017-08-09 | 2017-08-09 | A kind of three air doors of refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720992259.8U CN207214589U (en) | 2017-08-09 | 2017-08-09 | A kind of three air doors of refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207214589U true CN207214589U (en) | 2018-04-10 |
Family
ID=61818170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720992259.8U Active CN207214589U (en) | 2017-08-09 | 2017-08-09 | A kind of three air doors of refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207214589U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107631535A (en) * | 2017-08-09 | 2018-01-26 | 浙江三花智能控制股份有限公司 | A kind of three air doors of refrigerator |
-
2017
- 2017-08-09 CN CN201720992259.8U patent/CN207214589U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107631535A (en) * | 2017-08-09 | 2018-01-26 | 浙江三花智能控制股份有限公司 | A kind of three air doors of refrigerator |
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