CN206291577U - Refrigerating device - Google Patents
Refrigerating device Download PDFInfo
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- CN206291577U CN206291577U CN201621243427.5U CN201621243427U CN206291577U CN 206291577 U CN206291577 U CN 206291577U CN 201621243427 U CN201621243427 U CN 201621243427U CN 206291577 U CN206291577 U CN 206291577U
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- rfid
- casing
- refrigerating device
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- antenna
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Abstract
The utility model provides a kind of refrigerating device, including：Casing, is internally provided with the lateral partitions of horizontal positioned, and its inner space is divided into upper and lower two storing compartments；Multiple RFID antennas, are respectively arranged on two relative sidepieces and lateral partitions of casing, to obtain upper and lower two storings between the indoor incidental label information of lebal article；And rfid interrogator, the sidepiece of casing is arranged at, and be connected with multiple RFID antennas, for reading and recognize the label information that multiple RFID antennas are obtained.The utility model is especially designed by the installation site relation to RFID antenna and rfid interrogator, you can is recognized indoor Item Information between upper and lower two storings in all directions, is easy to user that article is used and purchased in time, facilitates the life of user.
Description
Technical field
The utility model is related to technical field of refrigeration equipment, more particularly to a kind of refrigerating device.
Background technology
With continuing to develop for society, smart home increasingly becomes an inevitable development trend of family life, refrigerator,
The refrigerating such as refrigerator-freezer device is also more intelligent and variation, and past has the refrigeration of basic cryopreservation function cold
Freezing device obviously can not meet the demand of people.
Some refrigerating devices of the prior art are provided with radio frequency identification (Radio Frequency
Identification, abbreviation RFID) device, it is used to be user in the case where refrigerating device sealing state is not changed
Some information of its internal institute stored goods are provided.Due to the structure and specific use environment of refrigerating device, different marks
Label, different transmission powers, the installation site of different rfid interrogators, the installation site of different antennas etc. all have impact on
The effect of the whole monitoring label of RFID, can produce identification blind area.Existing solution is typically to increase the individual of RFID antenna
Number, increases the area coverage of RFID antenna, however, the use cost of RFID antenna and rfid interrogator is this method increase,
The refrigerating device for being provided with RFID antenna and rfid interrogator is set to be not easy to manufacture and assemble.At present, in the prior art still
Do not occur disclosure satisfy that the RFID antenna of all of above demand and the mount scheme of rfid interrogator.
Utility model content
The utility model is intended to overcome at least one defect of the prior art, there is provided a kind of with radio frequency recognition function
The refrigerating device of Item Information state can in all directions be recognized.
The utility model one is further objective is that reduce the manufacturing cost of refrigerating device.
The utility model another further objective is that to simplify the refrigeration for being provided with RFID antenna and rfid interrogator
The overall structure of refrigerating plant.
According to one side of the present utility model, the utility model provides a kind of refrigerating device, the refrigerating
Device includes：Casing, is internally provided with the lateral partitions of horizontal positioned, and the inner space of the casing is divided into upper and lower two
Individual storing compartment；Multiple RFID antennas, are respectively arranged on two relative sidepieces and the lateral partitions of the casing, with
Obtain the indoor incidental label information of lebal article between upper and lower two storings；And rfid interrogator, it is arranged at institute
The sidepiece of casing is stated, and is connected with multiple RFID antennas, for reading and recognize that multiple RFID antennas are obtained
Label information.
Alternatively, the rfid interrogator and/or multiple RFID antennas are arranged in the foaming layer of the casing.
Alternatively, the quantity of the RFID antenna is three, respectively in two opposite side portions of the casing
First lateral RFID antenna and the second lateral RFID antenna and the bottom RFID antenna in the lateral partitions.
Alternatively, between the storing being below it is indoor be provided with it is vertical place and extend along the longitudinal direction it is vertical every
Plate, the storing compartment that will be below is divided into two sub- compartments being transversely arranged side by side；And
The bottom RFID antenna is in the region being located in one of above the sub- compartment of the lateral partitions,
The indoor incidental label information of lebal article between to obtain the storing being below；And
The first lateral RFID antenna and the second lateral RFID antenna are respectively positioned at the casing and top
Corresponding two sidepieces of the storing compartment, to obtain the storing in top between the indoor incidental mark of lebal article
Label information.
Alternatively, the bottom RFID antenna is in the middle position of the lateral partitions, to obtain the institute being below
State the indoor incidental label information of lebal article between storing；And
The first lateral RFID antenna and the second lateral RFID antenna are respectively positioned at the casing and top
Corresponding two sidepieces of the storing compartment, to obtain the storing in top between the indoor incidental mark of lebal article
Label information.
Alternatively, the RFID antenna is ceramic antenna.
Alternatively, described refrigerating device also includes the first door body and the second door body, is transversely abreast arranged at
The front side of the casing, for opening and/or closing two storing compartments；Wherein
First door body is provided with display device.
Alternatively, the rfid interrogator is arranged at the sidepiece of close described first door body of the casing.
Alternatively, the display device is connected by power supply/serial ports wire harness with the rfid interrogator, thinks the RFID
Read write line is powered and carries out signal transmission with the rfid interrogator.
Alternatively, by independent radio frequency coaxial-cable phase between multiple RFID antennas and the rfid interrogator
Even.
The utility model is carried out by the installation site relation to RFID antenna on refrigerating device and rfid interrogator
Especially design, just can in all directions recognize indoor Item Information between upper and lower two storings, and obtain the state of article, for
User understands the state of article at any time, consequently facilitating user is used and purchased to article in time, facilitates the life of user.
Further, the utility model is arranged on refrigerator sidepiece by by rfid interrogator, shorten rfid interrogator with
The distance between RFID antenna and display device, reduce the hardware cost of refrigerating device.
Yet further, RFID antenna of the present utility model and/or rfid interrogator may be contained within the foaming layer of casing,
The mounting structure of RFID antenna and rfid interrogator on refrigerating device is simplified, and improves refrigerating device entirety
Uniformity and aesthetic measure.
According to the accompanying drawings to the detailed description of the utility model specific embodiment, those skilled in the art will be more
Plus understand of the present utility model above-mentioned and other purposes, advantages and features.
Brief description of the drawings
Describe some specific realities of the present utility model in detail by way of example, and not by way of limitation with reference to the accompanying drawings hereinafter
Apply example.Identical reference denotes same or similar part or part in accompanying drawing.It should be appreciated by those skilled in the art that
What these accompanying drawings were not necessarily drawn to scale.In accompanying drawing：
Fig. 1 is the perspective schematic view of the refrigerating device according to the utility model one embodiment；
Fig. 2 is the schematic diagram for concealing the refrigerating device after door body according to the utility model one embodiment；
Fig. 3 is the schematic diagram for concealing the refrigerating device after door body according to another embodiment of the utility model.
The reference used in accompanying drawing is as follows：
100 refrigerating devices,
110 casings,
120 first door body,
130 second door body,
210 lateral partitions,
220 vertical baffles,
310 top storing compartments,
320 bottom storing compartments,
410th, 420 sub- compartment,
500 display devices,
610 rfid interrogators,
620 first lateral RFID antennas,
630 second lateral RFID antennas,
640 bottom RFID antennas.
Specific embodiment
Fig. 1 is the perspective schematic view of the refrigerating device 110 according to the utility model one embodiment.The refrigeration is cold
Freeze device 100 may include in general manner：Casing 110, rfid interrogator 610 and multiple RFID antennas.
Specifically, the lateral partitions 210 of horizontal positioned are provided with inside casing 110, the inner space of casing 110 is separated
It is upper and lower two storing compartments, for example, can is top storing compartment 310 and bottom storing compartment 320.Of the present utility model
In some implementation methods, the temperature of top storing compartment 310 may be provided between 1 DEG C~10 DEG C, between the storing of bottom
The temperature of room 320 may be provided between -20 DEG C~-1 DEG C.That is, top storing compartment 310 can be equivalent to logical
Often described refrigerating chamber, bottom storing compartment 320 can be equivalent to usually said refrigerating chamber.
Especially, multiple RFID antennas can be respectively arranged at two horizontal strokes of relative sidepiece and horizontal positioned of casing 110
To on dividing plate 210, to obtain upper and lower two storings between the indoor incidental label information of lebal article.Rfid interrogator 610
The sidepiece of casing 110 is may be disposed at, and is connected with multiple RFID antennas, for reading and recognize that multiple RFID antennas are obtained
Label information, so as to obtain the state of lebal article.Due to the operation principle and work of RFID antenna and rfid interrogator 610
Process is that those skilled in the art are easier to obtain and known content, therefore is repeated no more here.
It is emphasized that lebal article alleged in the utility model embodiment means the article of label.Also
It is to say, the article in each storing compartment of refrigerating device can post different types of RFID label tag according to its species difference, from
And form lebal article.Such as refrigerating device of the present utility model can be realized to non-by RFID antenna and rfid interrogator
The Classification and Identification of the aneroid object of metal and fluid-borne object.
The utility model is carried out by the installation site relation to RFID antenna on refrigerating device and rfid interrogator
Especially design, just can in all directions recognize indoor article tag information between upper and lower two storings, and obtain the state of article,
Understand the state of article at any time for user, consequently facilitating user is used and purchased to article in time, facilitate user's
Life.
Fig. 2 is the schematic diagram for concealing the refrigerating device after door body according to the utility model one embodiment.At this
In some embodiments of utility model, the quantity of RFID antenna can be 3, respectively positioned at two opposite sides of casing 110
The first lateral RFID antenna 620 and the second lateral RFID antenna 630 and the bottom RFID in lateral partitions 210 in portion
Antenna 640.
Further, the first lateral RFID antenna 620 and the second lateral RFID antenna 630 can be respectively arranged at casing 110
Two sidepieces corresponding with the storing compartment (i.e. top storing compartment 310) of top, with indoor between the storing for obtaining top
The incidental label information of lebal article.Thus, the electricity of the first lateral RFID antenna 620 and the second lateral RFID antenna 630
Magnetic signal can cover whole top storing compartment 310, and can not be detected blind is produced with the inside for avoiding top storing compartment 310
Area, so that the incidental label information of lebal article in acquisition top storing compartment 310 more fully hereinafter.
Fig. 3 is the schematic diagram for concealing the refrigerating device after door body according to another embodiment of the utility model.
In this practical some new alternate embodiment, can be provided with the storing compartment (i.e. bottom storing compartment 320) being below
The vertical vertical baffle 220 placed and extend along the longitudinal direction, the storing compartment that will be below is divided into transversely side by side
Two sub- compartments of arrangement.Bottom RFID antenna 640 may be disposed at being located in one of above sub- compartment of lateral partitions 210
In region, to obtain underlying storing between the indoor incidental label information of lebal article.Thus, bottom RFID antenna
640 electromagnetic signal can cover whole bottom storing compartment 320, and being produced with the inside for avoiding bottom storing compartment 320 can not be by
The blind area of detection, so that the incidental label information of lebal article in acquisition bottom storing compartment 320 more fully hereinafter.
In some embodiments in the utility model, bottom RFID antenna 640 is preferably arranged at lateral partitions 210
The region being located in one of above sub- compartment in centre position, to obtain underlying storing between indoor label thing
The incidental label information of product.
In this practical some new alternate embodiment, bottom RFID antenna 640 may also set up in lateral partitions 210
Middle position, with the incidental label information of lebal article indoor between the storing for obtaining lower section.Thus, bottom RFID antenna
640 electromagnetic signal can cover whole bottom storing compartment 320, and being produced with the inside for avoiding bottom storing compartment 320 can not be by
The blind area of detection, so that the incidental label information of lebal article in acquisition bottom storing compartment 320 more fully hereinafter.
In this practical some new alternate embodiment, the quantity of RFID antenna is alternatively other numerical value more than 3.
Specifically, the first lateral RFID antenna 620 or two or more, and be arranged at top storing compartment 310 wherein
One sidepiece.Second lateral RFID antenna 630 or two or more, and be arranged at the another of top storing compartment 310
One sidepiece.Bottom RFID antenna 640 can for one, two or more, and may be disposed at the central position of lateral partitions 210
Put or offset from center position other positions.
In some embodiments in the utility model, can be by only between rfid interrogator 610 and multiple RFID antennas
Vertical radio frequency coaxial-cable (the two-way curve arrow in referring particularly to Fig. 2) is connected, so that rfid interrogator 610 can read
And recognize the label information that multiple RFID antennas are obtained.
In some embodiments in the utility model, refrigerating device 100 also includes the first door body 120 and second
Body 130.Specifically, the first door body 120 and the second door body 130 transversely can abreast be arranged at the front side of casing 110, for
Open and/or close two storing compartments.Further, the display device for display information can be provided with the first door body 120
500, display device 500 is connected by power supply/serial ports wire harness with the rfid interrogator 610 for being arranged at the sidepiece of casing 110, and it is right to be used to
Rfid interrogator 610 is powered, and is carried out data transmission with rfid interrogator 610.
Specifically, the lebal article information that RFID antenna detection is obtained is passed to display by rfid interrogator 610 by serial ports
Device 500 is analyzed treatment, and user is learnt each thing in refrigerating device 100 by display device 500
The details of product state, are easy to user that article is used and purchased in time, facilitate the life of user.
In some embodiments of the present utility model, rfid interrogator 610 may be disposed at close first door body of casing 110
120 sidepiece, so that rfid interrogator 610 reduces with the mounting distance of multiple RFID antennas and display device 500, the company of saving
The cost of link.
In some embodiments of the present utility model, rfid interrogator 610 and/or multiple RFID antennas can be directly arranged at
In the foaming layer of casing 110, so as to simplify the mounting structure of RFID antenna and rfid interrogator 610, and it is cold to improve refrigeration
Freeze the uniformity and aesthetic measure of the entirety of device 100.
In some embodiments of the present utility model, RFID antenna is preferably ceramic antenna, so that reduce antenna size,
And reduce dielectric loss.
Refrigerating device 100 of the present utility model includes but is not limited to refrigerator, refrigerator-freezer, refrigerator on ordinary meaning etc.,
Also include that other have the device of refrigeration and/or freezing function.
So far, although those skilled in the art will appreciate that herein it is detailed have shown and described it is of the present utility model many
Individual exemplary embodiment, but, in the case where the utility model spirit and scope are not departed from, still can be public according to the utility model
The content opened directly determines or derives many other variations or modifications for meeting the utility model principle.Therefore, this practicality is new
The scope of type is understood that and regards as covering all these other variations or modifications.
Claims (10)
1. a kind of refrigerating device, it is characterised in that including：
Casing, is internally provided with the lateral partitions of horizontal positioned, and the inner space of the casing is divided into upper and lower two storages
Thing compartment；
Multiple RFID antennas, are respectively arranged on two relative sidepieces and the lateral partitions of the casing, with acquisition
The indoor incidental label information of lebal article between lower two storings；And
Rfid interrogator, is arranged at the sidepiece of the casing, and is connected with multiple RFID antennas, for reading and knows
The label information that not multiple RFID antennas are obtained.
2. refrigerating device according to claim 1, it is characterised in that
The rfid interrogator and/or multiple RFID antennas are arranged in the foaming layer of the casing.
3. refrigerating device according to claim 1, it is characterised in that
The quantity of the RFID antenna is three, respectively the first lateral RFID in two opposite side portions of the casing
Antenna and the second lateral RFID antenna and the bottom RFID antenna in the lateral partitions.
4. refrigerating device according to claim 3, it is characterised in that
It is indoor between the storing being below to be provided with the vertical vertical baffle placed and extend along the longitudinal direction, will be in down
The storing compartment of side is divided into two sub- compartments being transversely arranged side by side；And
The bottom RFID antenna is in the region being located in one of above the sub- compartment of the lateral partitions, to obtain
Take the indoor incidental label information of lebal article between the storing being below；And the first lateral RFID antenna and
The second lateral RFID antenna is located at two sidepieces corresponding with the storing compartment of top of the casing respectively, to obtain
Take the indoor incidental label information of lebal article between the storing in top.
5. refrigerating device according to claim 3, it is characterised in that
The bottom RFID antenna is in the middle position of the lateral partitions, with indoor between the storing that acquisition is below
The incidental label information of lebal article；And
The first lateral RFID antenna and the second lateral RFID antenna respectively positioned at the casing with described in top
Corresponding two sidepieces of storing compartment, are believed with the incidental label of lebal article indoor between the storing of the acquisition in top
Breath.
6. refrigerating device according to claim 1, it is characterised in that
The RFID antenna is ceramic antenna.
7. refrigerating device according to claim 1, it is characterised in that also include：
First door body and the second door body, are transversely abreast arranged at the front side of the casing, for opening and/or closing two
The individual storing compartment；Wherein
First door body is provided with display device.
8. refrigerating device according to claim 7, it is characterised in that
The rfid interrogator is arranged at the sidepiece of close described first door body of the casing.
9. refrigerating device according to claim 7, it is characterised in that
The display device is connected by power supply/serial ports wire harness with the rfid interrogator, think the rfid interrogator power,
And carry out signal transmission with the rfid interrogator.
10. refrigerating device according to claim 1, it is characterised in that
It is connected by independent radio frequency coaxial-cable between multiple RFID antennas and the rfid interrogator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621243427.5U CN206291577U (en) | 2016-11-17 | 2016-11-17 | Refrigerating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621243427.5U CN206291577U (en) | 2016-11-17 | 2016-11-17 | Refrigerating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206291577U true CN206291577U (en) | 2017-06-30 |
Family
ID=59100112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621243427.5U Active CN206291577U (en) | 2016-11-17 | 2016-11-17 | Refrigerating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206291577U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113074512A (en) * | 2020-01-06 | 2021-07-06 | 博西华电器（江苏）有限公司 | Refrigerating appliance |
-
2016
- 2016-11-17 CN CN201621243427.5U patent/CN206291577U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113074512A (en) * | 2020-01-06 | 2021-07-06 | 博西华电器（江苏）有限公司 | Refrigerating appliance |
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