CN207600046U - Air duct gear sets mechanism and refrigerator - Google Patents
Air duct gear sets mechanism and refrigerator Download PDFInfo
- Publication number
- CN207600046U CN207600046U CN201721624152.4U CN201721624152U CN207600046U CN 207600046 U CN207600046 U CN 207600046U CN 201721624152 U CN201721624152 U CN 201721624152U CN 207600046 U CN207600046 U CN 207600046U
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- air duct
- wind
- driving motor
- refrigerator
- cover board
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Abstract
The utility model is related to a kind of refrigerators and air duct gear to set mechanism.Wherein described air duct gear sets mechanism for adjusting the temperature of multiple cooling compartments of refrigerator.Wherein described air duct gear sets mechanism and includes air duct cover board and multiple components that keep out the wind；The air duct cover board offers multiple wind passage mouths, and the component that keeps out the wind described in one is correspondingly arranged on each wind passage mouth；Each component that keeps out the wind includes driving motor, blinker and temperature sensor.The air duct gear, which sets mechanism, can be convenient for controlling the aperture of each air outlet of the refrigerator, each compartment temperature in refrigerator be realized so as to be precisely controlled, so that the food materials deposited in refrigerator can be fresh-keeping for a long time.
Description
Technical field
The utility model is related to domestic electric appliance manufacturing technology fields, and mechanism and refrigerator are set more particularly to air duct gear.
Background technology
Cooling equipment of the prior art, for example, cooling equipment includes the products such as refrigerator or refrigerator, below using refrigerator as
Example, in order to individually control the keying of each air outlet on refrigerator, by design it is a kind of with one into the air door for having more valve arrangement come
The keying of the independent air outlet of refrigerator is controlled, however there is the air door of this kind of structure, in the operation for realizing control air-door opening-closing,
Its air door mechanism is complicated, and corresponding control logic is also complicated, therefore is easy to cause refrigerator and fails due to low temperature freezes.Also, by
Each air outlet that Yu Yijin has more valve air door is required for special air-supply passage to be connected and each outlet air with the air outlet controlled
Cannot be connected between mouthful channel, and the setting of the practical air-supply passage of refrigerator by air duct foam, air duct cover board and air outlet position with
And other Standard parts take up space the influence of setting, therefore difficult to realize one into the independent air-supply for having more valve air door requirement and
Disconnected air-supply passage requirement each other.
Utility model content
Based on this, it is necessary to be difficult to realize control multiple air outlets respectively for cooling equipment of the prior art
Its air output size, and the problem of be difficult to realize be precisely controlled each compartment temperature in refrigerator, control can be convenient for by providing one kind
The aperture of each air outlet of equipment is cooled down, each compartment temperature in cooling equipment is realized so as to be precisely controlled, in favor of storage
Air duct gear that can be fresh-keeping for a long time in the food materials in cooling equipment sets mechanism and refrigerator.
A kind of air duct gear sets mechanism, for adjusting the temperature of multiple cooling compartments of refrigeration equipment, including air duct cover board with
Multiple components that keep out the wind；The air duct cover board offers multiple wind passage mouths, and each wind passage mouth is used to correspond to a chilling room
Room, and it is correspondingly arranged on the component that keeps out the wind described in one on each wind passage mouth；Each component that keeps out the wind includes driving motor, gear
Wind piece and temperature sensor, in the component that keeps out the wind, the driving motor is set on the air duct cover board, the blinker
Active catch is set on a wind passage mouth, and the driving motor is drivingly connected with the blinker, and the driving motor is used
In the blinker active catch is driven to be set on the wind passage mouth being correspondingly arranged, the temperature sensor is correspondingly arranged in one
The cooling is indoor, and the temperature sensor is electrically connected with the driving motor.
Air duct cystosepiment is further included in one of the embodiments, and the air duct cystosepiment is set to the air duct cover board
Close to the side of each cooling compartment.
The air duct cover board is provided with fixing piece on one side close to the air duct cystosepiment in one of the embodiments,
The driving motor is set on the fixing piece.
Relief hole is offered on the air duct cystosepiment in one of the embodiments, the fixing piece is arranged in described
Relief hole.
The fixing piece has slotted collar in one of the embodiments, and the ontology of the driving motor is arranged in institute
It states in slotted collar.
The blinker has rotation hole in one of the embodiments, and the shaft of the driving motor is arranged in described
In rotation hole.
The cable merging of each driving motor is set as harness in one of the embodiments,.
Wire casing is offered on the air duct cystosepiment in one of the embodiments, the harness is embedded at the wire casing
In.
The driving motor is micromachine in one of the embodiments,.
A kind of refrigerator sets mechanism including air duct gear.
Above-mentioned refrigerator by setting the air duct cover board on the ontology of the refrigerator, and is opened on the air duct cover board
If each wind passage mouth at keep out the wind component described in setting one, so as to each need the cold of accurate temperature controlling according to being arranged on
Indoor temperature sensor feedback signal is in the driving motor, and the driving motor is according to the feedback signal drive control
The blinker at the wind passage mouth is installed on closer or far from the wind passage mouth, is connect and each air duct so as to fulfill accurate tune
The indoor temperature of the chilling room that mouth is correspondingly arranged, so that the food materials deposited in refrigerator can be fresh-keeping for a long time.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the refrigerator of an embodiment.
Fig. 2 is that the air duct gear of an embodiment sets the planar structure schematic diagram of mechanism.
Fig. 3 is that the air duct gear of an embodiment sets the explosive view of mechanism.
Fig. 4 is enlarged drawing at the A in Fig. 3.
Specific embodiment
For the ease of understanding the utility model, the utility model is more fully retouched below with reference to relevant drawings
It states.The better embodiment of the utility model is given in attached drawing.But the utility model can come in many different forms
It realizes, however it is not limited to embodiments described herein.On the contrary, the purpose of providing these embodiments is that make new to this practicality
The more thorough and comprehensive that the disclosure of type understands.
It should be noted that when element is referred to as " being set to " another element, it can be directly on another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side ", " top ", " bottom ", " bottom end ", " top " and similar statement for illustrative purposes only, are not offered as being only
One embodiment.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with belonging to the technology of the utility model
The normally understood meaning of technical staff in domain is identical.It is only in the term used in the description of the utility model herein
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein " and/or " packet
Include the arbitrary and all combination of one or more relevant Listed Items.
One example is that a kind of air duct gear sets mechanism, for adjusting the temperature of each cooling compartment of refrigeration equipment, packet
Include air duct cover board and multiple components that keep out the wind；The air duct cover board offers multiple wind passage mouths, and each wind passage mouth is used to correspond to
The one cooling compartment, and it is correspondingly arranged on the component that keeps out the wind described in one on each wind passage mouth；Each component packet that keeps out the wind
Include driving motor, blinker and temperature sensor, in the component that keeps out the wind, the driving motor is set to the air duct cover board
On, the blinker active catch is set on a wind passage mouth, and the driving motor is drivingly connected with the blinker, institute
Driving motor is stated for the blinker active catch to be driven to be set on the wind passage mouth being correspondingly arranged, the temperature sensor
It is indoor to be correspondingly arranged in a cooling, and the temperature sensor is electrically connected with the driving motor.I.e. described driving
The quantity of motor, the blinker and the temperature sensor is multiple, and opened up on its quantity and the air duct cover board
The quantity of wind passage mouth and the quantity of the cooling compartment of refrigeration equipment are consistent, form one-to-one relationship.That is, system
Each cooling compartment of cool equipment is correspondingly arranged one group of component that keeps out the wind, and itself and the wind passage mouth on the air duct cover board
It is correspondingly arranged.
Another example is that a kind of refrigerator, mechanism is set including air duct gear.The air duct gear sets mechanism for adjusting the ice
The temperature of each cooling compartment of case, wherein air duct gear, which sets mechanism, includes air duct cover board and multiple components that keep out the wind；For example, institute
It states air duct cover board and offers multiple wind passage mouths, each wind passage mouth is used to correspond to a cooling compartment, and each wind
The component that keeps out the wind described in one is correspondingly arranged on road junction；Each component that keeps out the wind includes driving motor, blinker and temperature and passes
Sensor, in the component that keeps out the wind, the driving motor is set on the air duct cover board, and the blinker active catch is set on an institute
It states on wind passage mouth, and the driving motor is drivingly connected with the blinker, the driving motor is used to drive described keep out the wind
Piece active catch is set on the wind passage mouth being correspondingly arranged, and the temperature sensor is correspondingly arranged in a cooling compartment
It is interior, and the temperature sensor is electrically connected with the driving motor.Multigroup component that keeps out the wind is provided on i.e. described refrigerator, it is each
The component that keeps out the wind described in group is correspondingly arranged with the wind passage mouth on the air duct cover board corresponding to a cooling compartment of the refrigerator.
In one embodiment, also referring to Fig. 1 and Fig. 2, there is a kind of refrigerator 10 air duct gear to set mechanism 20.Wherein institute
Air duct gear is stated to set mechanism 20 and be set on the liner ontology of the refrigerator 10.There are multiple cooling compartments in wherein described refrigerator 10
30.It can be used for adjusting the temperature in all kinds of cooling equipment it should be noted that the air duct gear sets mechanism 20, it is preferable that described
Air duct gear sets mechanism 20 for adjusting the temperature of each cooling compartment of the refrigerator 10.Specifically, the air duct gear is set
Mechanism 20 includes air duct cover board 100 and multiple components 200 that keep out the wind；The air duct cover board 100 offers multiple wind passage mouths 110, often
One wind passage mouth 110 is correspondingly arranged on each wind passage mouth 110 described in one for corresponding to a cooling compartment 30
Keep out the wind component 200.Wherein, air duct cover board gear is on the ontology of the refrigerator 10, with each cooling compartment 30
The component 200 that keeps out the wind described in one group at the wind passage mouth 110 on the corresponding air duct cover board 100 is set, passes through the group of keeping out the wind
Part 200 can realize the temperature for each cooling compartment 30 for adjusting the refrigerator 10, for example, the component 200 that keeps out the wind described in
When being regulated and controled, can the indoor temperature of the chilling room be subjected to accurate temperature controlling in the range of ± 0.5 DEG C, so that each described
Cool down compartment 30 temperature can more uniformly, rapidly reach the characteristic temperature of national standard and stop freezing, it is possible thereby to
Reach energy-efficient purpose, and can be realized by the adjusting of the component 200 that keeps out the wind accurately control it is each in the refrigerator 10
The temperature fluctuation of a cooling compartment 30, so as to which the food materials being more conducive to deposit in refrigerator can keep permanent fresh-keeping.
In a specific example, also referring to Fig. 1, Fig. 3 and Fig. 4, each component 200 that keeps out the wind includes driving
Motor 210, blinker 220 and temperature sensor 230, the driving motor 210 are set on the air duct cover board 100, institute
220 active catch of blinker is stated on a wind passage mouth 110, and the driving motor 210 drives with the blinker 220
Connection, the driving motor 210 are used to that 220 active catch of blinker to be driven to be set on the wind passage mouth 110 being correspondingly arranged
On.I.e. by being correspondingly arranged a blinker 220, and pass through on each wind passage mouth 110 on the air duct cover board 100
Blinker 220 described in 210 drive control of driving motor being set on the air duct cover board 100 rotates, that is, passes through behaviour
Making the driving motor 210 enables the blinker 220 to be rotated along far from or close to the wind passage mouth 110, so as to fulfill
By being operated to the control of the blinker 220, to realize the opening of the wind passage mouth 110 of corresponding position and closing.For
Being taken up space for the component 200 that keeps out the wind described in installation can be reduced, for example, the driving motor 210 is micromachine.The motor
Size can accomplish within 10mm*10mm*10mm, so as to meet the matching requirements of the small wind passage mouth of refrigerator, and its cost
It is more cheap, so as to meet the cost needs of refrigerator complete machine.
In order to accurately realize the temperature adjusted in each cooling compartment 30 in the refrigerator, for example, please
Refering to Fig. 1, the temperature sensor 230 is correspondingly arranged in a cooling compartment 30, and the temperature sensor 230 and institute
Driving motor 210 is stated to be electrically connected.The temperature is both provided in each described cooling compartment 30 in i.e. described refrigerator 10
Sensor 230, the temperature sensor 230 can collect the temperature information in the corresponding cooling compartment 30 in time, and will receive
The temperature signal collected feeds back to the driving motor 210 being electrically connected, and driving motor 210 described in this way is by interior
Portion's control circuit, whether discriminatory analysis, which needs to start, controls the blinker 220 to rotate, so that it is closer or far from corresponding position
The wind passage mouth 110 at place is put, the cooling air quantity of exhaust air flue mouth 110 is flowed through so as to fulfill control 10 air inlet of refrigerator,
So as to adjust cooling compartment 30 corresponding with its position accordingly by the aperture size of the exhaust air flue mouth 110 to realize
Temperature.It specifically, can about the model of the temperature sensor 230 common temperature control sensing equipment of the prior art
More delicately reflect that it sets the temperature in environment, and the temperature signal is timely feedbacked to the control of corresponding starting device
In circuit board processed, for example, being provided with control analysis circuit plate, wherein this point in the driving motor 210 in the present embodiment
Analysis circuit board is the prior art, and about its specific internal circuit connection, details are not described herein.Wherein when the temperature sensing
When temperature signal in corresponding cooling compartment 30 is transmitted to the control analysis circuit plate by device 230, it is provided with and patrols on the circuit board
Switching circuit is collected, when the temperature that temperature signal is shown is higher, then the temperature sensor 230 passes the higher temperature signal
It is defeated in be provided in the driving motor 210 control analysis circuit plate in, the analysis controlling unit in the control circuit board is sent out
Drive signal so that the driving motor 210 starts that the blinker 220 connected to it is driven to be directed away from the air duct
The position movement of mouth 110, so that the wind passage mouth 110 is fully open, then it will by the cooling wind in the air duct 110
The temperature in the corresponding cooling compartment 30 is accordingly reduced, to realize the temperature in the adjusting cooling compartment 30 to standard temperature
Under degree.On the contrary, when the temperature that the temperature signal that the temperature sensor in the corresponding cooling compartment 30 is transmitted is shown is relatively low
When, then the driving motor 210 starts so that the gear of the blinker 220 connected to it to be driven to be set at the wind passage mouth 110, from
And so that the wind passage mouth 110 is closed, it will be unable to arrive at the corresponding chilling room by the cooling wind of the wind passage mouth 110
In room 30, so as to promote the temperature in the corresponding cooling compartment 30.
Above-mentioned refrigerator 10, by setting the air duct cover board 100 on the ontology of the refrigerator, and in the air duct cover board
Keep out the wind component 200 at each wind passage mouth 110 opened up on 100 described in setting one, and each need are arranged on so as to basis
230 feedback signal of temperature sensor of cooling indoor 30 of accurate temperature controlling is wanted in the driving motor of the component 200 that keeps out the wind
210, the driving motor 210 is installed on blinker 220 at the wind passage mouth along close according to the feedback signal drive control
Or the direction far from the wind passage mouth rotates, described in precisely adjusting and each wind passage mouth 110 are correspondingly arranged
The temperature in compartment 30 is cooled down, so that the food materials deposited in the refrigerator 10 can be fresh-keeping for a long time.And the refrigerator 10
Refrigerator refrigeration system needs can be substantially reduced according to the requirement of the characteristic temperature of design by setting mechanism 20 by using air duct gear
The difficulty matched designs more complicated warm areas so as to realize in refrigerator.In addition, the refrigerator 10 is by using the air duct
Gear set mechanism 20 can intuitively show wind passage mouth 110 on the air duct cover board 100 close and folding condition, so as to increase
Strong experience of the consumer for the maniflest function structure of the refrigerator.
It, please in a wherein example in order to be lowered into the cooling impact force of the cooling wind of each cooling compartment
Refering to Fig. 3, the air duct gear sets mechanism 20 and further includes air duct cystosepiment 300, and the air duct cystosepiment 300 is set to the air duct
Cover board 100 is close to the side of each cooling compartment 30.It should be understood that each cooling compartment 30 of the refrigerator 10
By the different temperatures section distributed on the liner ontology of the refrigerator 10 according to the setting of different refrigerating evaporators, wherein described
Air duct cover board 100 is the plastic cover plate being covered on the liner ontology of the refrigerator 10, by being opened on the air duct cover board 100
If the wind passage mouth 110 so that being entered into the cooling wind in the refrigerator 10 by the wind passage mouth 110 described
The inside of refrigerator, so as to adjust the temperature of each cooling compartment 30 of the refrigerator 10, the cooling wind-force one of the cooling wind
As it is relatively strong, if directly entering each cooling compartment 30 of the refrigerator 10 by the wind passage mouth 110, due to cooling wind
Power can influence to adjust more by force the effect of the temperature in each cooling compartment 30, thus by the air duct cover board close to institute
The side for stating 10 liner ontology of refrigerator sets the air duct cystosepiment 300, so that the cooling wind into cooling air channel passes through
The cushioning effect of the air duct cystosepiment 300 can effectively alleviate the cooling wind-force into the wind passage mouth.
In order to steadily set the driving motor 210 on the air duct cover board 100, in order to well control the wind
Fan blades rotates, in a wherein example, referring to Fig. 3, the air duct cover board 100 is close to the one of the air duct cystosepiment 300
Face is provided with fixing piece 120, and the driving motor 210 is set on the fixing piece 120.For example, the fixing piece 120 has
Slotted collar, the ontology of the driving motor 210 are arranged in the slotted collar.Specifically, the slotted collar is by high-strength
The elastic material of degree is made, in this way when the ontology of the driving motor 210 makes its card by the opening of the snap ring for squeezing
When being connected in the snap ring, due to the snap ring opening stress after be contracted to original state so that the driving motor
210 are steadily arranged on the air duct cover board 100.Further, in order to the driving motor 210 is caused to start
After avoid sliding in the clasp-type when occurring and shake, for example, being additionally provided with tight locking button on the fixing piece 120, in this way
When the driving motor 210 is set to the snap ring, the cover board that keeps out the wind further is anchored on by the tight locking button
On 100.
For the ease of the component 200 that keeps out the wind described in installation on the air duct cover board 100, for example, please continue to refer to Fig. 3, institute
It states and relief hole 310 is offered on air duct cystosepiment 300, the fixing piece 120 is arranged in the relief hole 310.I.e. by institute
The hole position opened up on air duct cystosepiment 300 for passing through the fixing piece 120 is stated, so that being set to the air duct cover board
The liner that the component 200 that keeps out the wind on 100 is capable of close to the refrigerator 10 is set, so when mounted, first by by institute
It states air duct cystosepiment 300 to be attached on the air duct cover board, then in the fixing piece for penetrating the air duct cystosepiment 300
Keep out the wind component on 120 described in setting, so as to be conducive to when assembling refrigerator, can reduce the component 200 that keeps out the wind described in installation and be consumed
The working hour taken improves production efficiency.
The blinker 220 is controlled to rotate by the driving motor 210 to realize, in one of the embodiments,
Please continue to refer to Fig. 3, the blinker 220 has rotation hole, and the shaft of the driving motor 210 is arranged in the rotation hole
In.Specifically, the side when shaft of the driving motor 210 is arranged in the rotation hole of the blinker 220 with the rotation hole
Wall closely abuts, and the blinker 220 is rotated with the shaft of the driving motor 210 and rotated, when 210 turns of the driving motor
When dynamic, the blinker 220 will do 180 degree overturning along the surface of the air duct cystosepiment 300, i.e., gear is set on the wind passage mouth
On 110 or rotate in the top of the wind passage mouth 110 and be attached at the air duct cystosepiment 300.Further, by institute
It states and multiple driving motors 210 is provided on the fixing piece 120 of air duct cover board 100, the driving motor each in this way
210 cable can be covered with the surface of the air duct cystosepiment 300, influence the air duct cystosepiment 300 in this way and be closely attached at institute
On the ontology for stating refrigerator 10, the cable of each driving motor 210 is tied to harness 211 in one of the embodiments,.It will
The cable of each driving motor 210 forms a harness 211 by binding, in order to harness 211 described in reasonable arrangement
Installation site, further, wire casing is offered on the air duct cystosepiment 300, the harness 211 is embedded at the wire casing
In.I.e. by arranging the harness 211 in the wire casing on the air duct cystosepiment 300, so that the harness 211 is smooth
Ground pressure is set in the wire casing, and flushed with the air duct cystosepiment 300, is conducive to that the component that keeps out the wind will be installed in this way
200 air duct cover board 100 and the air duct cystosepiment 300 are quick smoothly installed in the liner ontology of the refrigerator
On.
In one of the embodiments, referring to Fig. 3, installing the tool that the air duct gear sets mechanism 20 on the refrigerator 10
Body process is：
The blinker 220 is arranged in the shaft of the driving motor 210 by the rotation hole being arranged on first
On；Secondly the air duct cystosepiment 300 is installed on the wind cover plate 100 so that described on the air duct cover board 100
Fixing piece 120 is arranged in the relief hole of the air duct cystosepiment 300；The driving motor in the component that keeps out the wind is set again
In the fixing piece 120, and the harness 211 that each driving motor 210 is formed is pressed into the corresponding air duct
On cystosepiment 300 in wire casing；Further, by the air inlet door cover plate 410 in the air inlet door component 400 of the refrigerator 10 and air inlet
Door cystosepiment 420 is set on the refrigerator 10；The refrigerator is packed into after finally the terminal for keeping out the wind component 200 is patched
In, you can it works.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, it is all considered to be the range of this specification record.
Embodiment described above only expresses the several embodiments of the utility model, and description is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent range.It should be pointed out that the common skill for this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
1. a kind of air duct gear sets mechanism, for adjusting the temperature of multiple cooling compartments of refrigeration equipment, which is characterized in that including wind
Road cover board and multiple components that keep out the wind；
The air duct cover board offers multiple wind passage mouths, and each wind passage mouth is used to correspond to a cooling compartment, and each
The component that keeps out the wind described in one is correspondingly arranged on the wind passage mouth；
Each component that keeps out the wind includes driving motor, blinker and temperature sensor, and the driving motor is set to described
On air duct cover board, the blinker active catch is set on a wind passage mouth, and the driving motor drives with the blinker
Dynamic connection, the driving motor is used to that the blinker active catch to be driven to be set on the wind passage mouth being correspondingly arranged, described
It is indoor that temperature sensor is correspondingly arranged in a cooling, and the temperature sensor and the driving motor are electrically connected.
2. air duct gear according to claim 1 sets mechanism, which is characterized in that further includes air duct cystosepiment, the air duct bubble
Foam plate is set to the air duct cover board close to the side of each cooling compartment.
3. air duct gear according to claim 2 sets mechanism, which is characterized in that the air duct cover board is close to the air duct foam
Plate is provided with fixing piece on one side, and the driving motor is set on the fixing piece.
4. air duct gear according to claim 3 sets mechanism, which is characterized in that offers resigning on the air duct cystosepiment
Hole, the fixing piece are arranged in the relief hole.
5. air duct gear according to claim 3 sets mechanism, which is characterized in that the fixing piece has slotted collar, described
The ontology of driving motor is arranged in the slotted collar.
6. air duct gear according to claim 1 sets mechanism, which is characterized in that the blinker has rotation hole, the drive
The shaft of dynamic motor is arranged in the rotation hole.
7. air duct gear according to claim 1 sets mechanism, which is characterized in that the cable of each driving motor merges setting
For harness.
8. air duct gear according to claim 7 sets mechanism, which is characterized in that wire casing is offered on the air duct cystosepiment,
The harness is embedded in the wire casing.
9. air duct gear according to claim 1 sets mechanism, which is characterized in that the driving motor is micromachine.
10. a kind of refrigerator, which is characterized in that set mechanism including air duct as claimed in any one of claims 1-9 wherein gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721624152.4U CN207600046U (en) | 2017-11-28 | 2017-11-28 | Air duct gear sets mechanism and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721624152.4U CN207600046U (en) | 2017-11-28 | 2017-11-28 | Air duct gear sets mechanism and refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207600046U true CN207600046U (en) | 2018-07-10 |
Family
ID=62762821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721624152.4U Active CN207600046U (en) | 2017-11-28 | 2017-11-28 | Air duct gear sets mechanism and refrigerator |
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| Country | Link |
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| CN (1) | CN207600046U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113074481A (en) * | 2020-01-06 | 2021-07-06 | 博西华电器（江苏）有限公司 | Refrigerator control method and refrigerator |
-
2017
- 2017-11-28 CN CN201721624152.4U patent/CN207600046U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113074481A (en) * | 2020-01-06 | 2021-07-06 | 博西华电器（江苏）有限公司 | Refrigerator control method and refrigerator |
| CN113074481B (en) * | 2020-01-06 | 2024-01-12 | 博西华电器（江苏）有限公司 | Refrigerator control method and refrigerator |
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