CN207922677U - A kind of refrigerator doors heating device - Google Patents
A kind of refrigerator doors heating device Download PDFInfo
- Publication number
- CN207922677U CN207922677U CN201721840542.5U CN201721840542U CN207922677U CN 207922677 U CN207922677 U CN 207922677U CN 201721840542 U CN201721840542 U CN 201721840542U CN 207922677 U CN207922677 U CN 207922677U
- Authority
- CN
- China
- Prior art keywords
- display screen
- heating wire
- capacitance plate
- electric heater
- refrigerator doors
- 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.)
- Expired - Fee Related
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 56
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000003973 paint Substances 0.000 claims abstract description 11
- 229910052709 silver Inorganic materials 0.000 claims abstract description 11
- 239000004332 silver Substances 0.000 claims abstract description 11
- 239000011521 glass Substances 0.000 abstract description 5
- 230000005611 electricity Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Surface Heating Bodies (AREA)
Abstract
The utility model discloses a kind of refrigerator doors heating devices, including display screen, antifog electric heater, touch capacitance plate；The surface that capacitance plate is covered in display screen is touched, antifog electric heater setting is touching between capacitance plate and display screen；Antifog electric heater includes a plurality of heating wire being set up in parallel and the conductive silver paint at heating wire both ends is arranged.The application replaces conventional Electric radiant Heating Film by the way that antifog electric heater is arranged, and display screen is made to power in use, and heating wire heats after being powered, and the fog on glass screen is removed, to solve the problems, such as fuzzy pictures；Simultaneously as heating wire is relatively fine, does not interfere with electrostatic on hand and conduct to capacitance plate, and then can ensure the normal use of capacitance plate, it is highly practical.
Description
Technical field
The utility model is related to a kind of multimedia refrigerator technology more particularly to a kind of refrigerator doors heating devices.
Background technology
Touch screen can be all pasted on the glass door of many refrigerators now, video can not only be played, people can also pass through touch screen
It is carried out with refrigerator interactive.But the glass screen of refrigerator easy tos produce water mist, leads to fuzzy pictures, influences vision, traditional is aobvious
In order to solve the problems, such as fuzzy pictures also Electric radiant Heating Film can be arranged between display screen and touch capacitance plate in display screen, i.e., " display screen+
The pattern of Electric radiant Heating Film+capactive film ", but since Electric radiant Heating Film is set up directly between display screen and touch capacitance plate, user
When with hand touch display screen, electrostatic on hand is caused the conduction of electrostatic to be obstructed, is influenced to touch due to the separation of entire Electric radiant Heating Film
The conduction of capacitance plate influences the normal use of capactive film, to influence the vision of screen.
Utility model content
For overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of refrigerator doors heating devices.This
Application replaces conventional Electric radiant Heating Film by the way that antifog electric heater is arranged, and display screen is made to power in use, and heating wire is logical
It is heated after electricity, the fog on glass screen is removed, to solve the problems, such as fuzzy pictures；Simultaneously as heating wire is relatively fine,
It does not interfere with electrostatic on hand to conduct to capacitance plate, and then can ensure the normal use of capacitance plate, it is highly practical.
The purpose of this utility model adopts the following technical scheme that realization：A kind of refrigerator doors heating device, including it is display screen, anti-
Mist electric heater touches capacitance plate；Touch capacitance plate and be covered in the surface of display screen, antifog electric heater setting touch capacitance plate and
Between display screen；The antifog electric heater includes a plurality of heating wire being set up in parallel and the conductive silver at heating wire both ends is arranged
Paint.
Further, a diameter of 0.2-2mm of the heating wire.
Further, a diameter of 1mm of the heating wire.
Further, the spacing of the heating wire is 3-8cm.
Further, the spacing of the heating wire is 5cm.
Further, the conductive silver paint is fixed on the frame of the display screen；The conductive silver paint and electric wire are electrical
Connection.
Compared with prior art, the beneficial effects of the utility model are：
The application replaces conventional Electric radiant Heating Film by the way that antifog electric heater is arranged, and makes display screen in use, connects electricity
Source, heating wire heat after being powered, and the fog on glass screen are removed, to solve the problems, such as fuzzy pictures；Simultaneously as electric heating
Silk is relatively fine, does not interfere with electrostatic on hand and conducts to capacitance plate, and then can ensure the normal use of capacitance plate, practicability
By force.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model preferred embodiment refrigerator doors heating device；
Fig. 2 is the structural schematic diagram of antifog electric heater.
In figure：1, display screen；2, antifog electric heater；21, heating wire；22, conductive silver paint；3, capacitance plate is touched.
Specific implementation mode
In the following, in conjunction with attached drawing and specific implementation mode, the utility model is described further, it should be noted that
Under the premise of not colliding, it can be formed in any combination between various embodiments described below or between each technical characteristic new
Embodiment.
As shown in Figs. 1-2, a kind of refrigerator doors heating device, including display screen 1, antifog electric heater 2, touch capacitance plate 3；It touches
The surface that capacitance plate is covered in display screen is touched, antifog electric heater setting is touching between capacitance plate and display screen；The antifog electricity
Hot device includes a plurality of heating wire 21 being set up in parallel and the conductive silver paint 22 at heating wire both ends is arranged.
In the prior art since Electric radiant Heating Film is set up directly between display screen and touch capacitance plate, user touches with hand
When touching display screen, electrostatic on hand causes the conduction of electrostatic to be obstructed due to the separation of entire Electric radiant Heating Film, influences to touch capacitance plate
Conduction, to influence the vision of screen.And the application replaces Electric radiant Heating Film using heating wire, and since heating wire is relatively fine, user
Heating wire will not be directly touched when with hand touch display screen, therefore does not interfere with electrostatic on hand and conducts to capacitance plate, in turn
It can ensure the normal use of capacitance plate, not influence the vision of screen；The heating temperature of heating wire is also below touch capacitance simultaneously
The bearing temperature of screen does not influence the normal use of capacitance plate.
The thickness and spacing of heating wire influence user can or can not directly touch electric heating when with hand touch display screen
Silk, to whether influence the conduction of electrostatic on hand.A diameter of 0.2-2mm of the heating wire as a preferred technical solution,.Most
For optimal technical solution, a diameter of 1mm of the heating wire.The spacing of the heating wire is as a preferred technical solution,
3-8cm.The spacing of technical solution the most optimal, the heating wire is 5cm.
Specifically, the conductive silver paint is fixed on the frame of the display screen；The conductive silver paint electrically connects with electric wire
It connects.
The above embodiment is only preferred embodiments of the present invention, cannot be protected with this to limit the utility model
Range, the variation of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacing belongs to
In the utility model range claimed.
Claims (6)
1. a kind of refrigerator doors heating device, which is characterized in that including display screen, antifog electric heater, touch capacitance plate；Touch capacitance
Screen is covered in the surface of display screen, and antifog electric heater setting is touching between capacitance plate and display screen；The antifog electric heater packet
It includes a plurality of heating wire being set up in parallel and the conductive silver paint at heating wire both ends is set.
2. refrigerator doors heating device as described in claim 1, which is characterized in that a diameter of 0.2-2mm of the heating wire.
3. refrigerator doors heating device as claimed in claim 2, which is characterized in that a diameter of 1mm of the heating wire.
4. refrigerator doors heating device as described in claim 1, which is characterized in that the spacing of the heating wire is 3-8cm.
5. refrigerator doors heating device as claimed in claim 4, which is characterized in that the spacing of the heating wire is 5cm.
6. refrigerator doors heating device as described in claim 1, which is characterized in that the conductive silver paint is fixed on the display screen
Frame on；The conductive silver paint is electrically connected with electric wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721840542.5U CN207922677U (en) | 2017-12-22 | 2017-12-22 | A kind of refrigerator doors heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721840542.5U CN207922677U (en) | 2017-12-22 | 2017-12-22 | A kind of refrigerator doors heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207922677U true CN207922677U (en) | 2018-09-28 |
Family
ID=63607458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721840542.5U Expired - Fee Related CN207922677U (en) | 2017-12-22 | 2017-12-22 | A kind of refrigerator doors heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207922677U (en) |
-
2017
- 2017-12-22 CN CN201721840542.5U patent/CN207922677U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180928 |