CN206283678U - For the fever tablet of defroster - Google Patents
For the fever tablet of defroster Download PDFInfo
- Publication number
- CN206283678U CN206283678U CN201621462179.3U CN201621462179U CN206283678U CN 206283678 U CN206283678 U CN 206283678U CN 201621462179 U CN201621462179 U CN 201621462179U CN 206283678 U CN206283678 U CN 206283678U
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- CN
- China
- Prior art keywords
- film
- constantan
- glass
- connector
- epoxy
- 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
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Abstract
The utility model discloses the fever tablet for defroster, the second glass-epoxy film including the first glass-epoxy film, constantan film and below the first glass-epoxy film, the region that constantan film surround and is evenly arranged between the first glass-epoxy film and the second glass-epoxy film, the two ends of constantan film are connected to coupling assembly.The utility model uses the constantan film of high resistance as pyrotoxin, traditional heating silk bending hardly possible and the low problem of security can be improved, in addition, the parcel of constantan film is designed by the first glass-epoxy film and the second glass-epoxy film, good insulating effect can be not only played, efficient and uniform heat transfer work can be also carried out.
Description
Technical field
The utility model is related to refrigerator part technical field, is especially for the fever tablet of defroster.
Background technology
When refrigerator runs, contained moisture is easily formed in the evaporator surface of low-temperature condition in evaporator ambient air
Frost, to reduce influence of the frost to heat exchanger effectiveness namely refrigeration, is typically with electric heater and evaporator is entered
Row defrost is processed.Existing electric heater is generally made up of electrical heating wire, aluminum foil and adhesive tape and peeling paper, specifically, electrical heating wire
Compartment of terrain is attached on aluminum foil and adhesive tape, then peeling paper is covered on aluminum foil and adhesive tape.To reduce potential safety hazard, it will usually in heating wire
Periphery be provided with insulation protective jacket, so, then be not easy to carry out bending process to heating wire.If bending radian is too small, electric heating
Silk between spacing it is too narrow, then fragile insulation protective jacket and cause electric leakage problem；If bending radian it is too big, between heating wire between
Away from too wide, then can reduce the arrangement density of heating wire and influence the problem of heating effect.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, there is provided for the fever tablet of defroster, it is used
The constantan film of high resistance can improve that traditional heating silk bending is difficult and the low problem of security as pyrotoxin, in addition, by the
The parcel design of one glass-epoxy film and the second glass-epoxy film to constantan film, can not only play good
Insulating effect, can also carry out the work of efficient and uniform heat transfer.
The purpose of this utility model is achieved through the following technical solutions：
For the fever tablet of defroster, including the first glass-epoxy film, constantan film and positioned at the first glass
The second glass-epoxy film below fibrous epoxy resin film, constantan film surround and is evenly arranged in the first glass fibers
Region between dimension epoxy resin film and the second glass-epoxy film, the two ends of constantan film are connected to connection group
Part.
When the utility model makes, by the first glass-epoxy film, constantan film and the second glass fibre epoxy tree
Adipose membrane hot pressing synthesizes a fever tablet entirety, and the first glass-epoxy film and the second glass-epoxy film are by constantan
Film is coated on wherein, and constantan film is connected with the end of coupling assembly and stretches out on the outside of the fever tablet.Fever tablet is attached to evaporation
On device, two coupling assemblies are connected to same inserting terminal by lead, and the inserting terminal is connected on power supply.Constantan film have compared with
Big resistance value, when to constantan film input current, constantan film can then produce substantial amounts of heat in itself, and the heat passes through the first glass
Glass fibrous epoxy resin film and the second glass-epoxy film then can uniformly and efficiently pass to evaporator, and then to steaming
Hair device carries out efficient defrosting treatment.
The utility model uses the constantan film of high resistance as pyrotoxin, can improve traditional heating silk bending difficult and safe
The low problem of property, in addition, by the first glass-epoxy film and the second glass-epoxy film to constantan film
Parcel design, can not only play good insulating effect, can also carry out efficient and uniform heat transfer work.
For ease of realizing the loading and unloading between constantan film and lead, further, the coupling assembly includes laterally setting
The connector put and the movable chuck being coaxially disposed with connector；
Connector is provided with along its axially arranged port, and the conductor adaptable with it is provided with port；
The top and bottom of connector are provided with movable chamber, and connector on the end face near activity chuck in being provided with two
The individual connecting hole for being connected with two movable chambers respectively；
Movable chuck is in being connected with two motion bars of horizontally set, one end of two motion bars on the end face just to connector
Two connecting holes are each passed through in movable chamber, and restraining position ring block is set at the end, elastic component, elastic component are provided with movable chamber
Two ends be respectively acting on movable chamber and spacing ring so that：Movable chuck can be abutted against with connector；
One end of the constantan film is located at the region between movable chuck and conductor, and movable chuck acts on constantan film,
So that：Constantan film is in contact with conductor.
In the utility model, one end that connector is not provided with movable chuck is provided with the lead being connected with conductor, so
Then it is capable of achieving the electrical communication of connector and power supply.During assembling constantan film, movable chuck is pulled open, work is inserted into the end of constantan film
Dynamic region between chuck and conductor, then unclamp movable chuck so that movable chuck can be in the presence of elastic component by constantan film
The end be pressed on conductor, in this way, i.e. complete constantan film cut-in operation.
Further, the through hole of its left and right end face is provided through on the movable chuck, one end of the constantan film is worn
Cross in the region that through hole is located between movable chuck and the conductor.In this way, movable chuck can be improved making to the abutting of constantan film
Stability.
To increase the contact area of constantan film end and conductor, meanwhile, can also avoid the end of constantan film and conductor from mutually taking off
From further, the port is set along curved section of the section of the connector radial direction；
The conductor has been collectively forming and connector in the end face near the movable chuck with the internal face of the port
The arc groove being coaxially disposed.
When constantan film is connected, the end of constantan film is positioned at arc groove along the track of arc groove, then lead to
Movable chuck is crossed by constantan film compacting in arc groove, in this way, being then capable of achieving being stably connected between constantan film and conductor.
To improve constantan film region between the first glass-epoxy film and the second glass-epoxy film
Arrangement density, improve the efficiency of heating surface, further, also including insulator, the two ends of insulator respectively with two connections
Component is connected；
The constantan film winding is on insulator.The two ends of insulator are each passed through in two coupling assemblies in movable chuck
Portion is connected with connector.
Compared with prior art, the utility model has the advantages that：
1st, the utility model uses the constantan film of high resistance as pyrotoxin, can improve traditional heating silk bending hardly possible and peace
The low problem of full property, in addition, by the first glass-epoxy film and the second glass-epoxy film to constantan film
Parcel design, can not only play good insulating effect, can also carry out the work of efficient and uniform heat transfer.
2nd, in the utility model, one end that connector is not provided with movable chuck is provided with the lead being connected with conductor, such as
This is then capable of achieving the electrical communication of connector and power supply.During assembling constantan film, by mobile activity chuck, you can realize constantan film
Being rapidly separated between conductor contacts work with stabilization.
Brief description of the drawings
Fig. 1 is that the structure before one specific embodiment hot pressing of fever tablet for defroster described in the utility model is shown
It is intended to；
Fig. 2 is one structure of specific embodiment of constantan film in the fever tablet for defroster described in the utility model
Schematic diagram；
Fig. 3 is that the structure after one specific embodiment hot pressing of fever tablet for defroster described in the utility model is shown
It is intended to；
Fig. 4 is one knot of specific embodiment of coupling assembly in the fever tablet for defroster described in the utility model
Structure schematic diagram.
It is entitled corresponding to reference in accompanying drawing：1st, the first glass-epoxy film, the 2, second glass fibre
Epoxy resin film, 3, constantan film, 4, coupling assembly, 5, connector, 6, port, 7, conductor, 8, movable chamber, 9, connecting hole, 10, living
Dynamic chuck, 11, motion bar, 12, spacing ring, 13, elastic component, 14, through hole, 15, arc groove, 16, insulator, 17, lead,
18th, inserting terminal, 19, silica gel.
Specific embodiment
The utility model is described in further detail with reference to embodiment and accompanying drawing, but implementation of the present utility model
Mode not limited to this.
Embodiment 1
As shown in Figure 1 to Figure 3, for the fever tablet of defroster, including the first glass-epoxy film 1, constantan
Film 3 and the second glass-epoxy film 2 positioned at the lower section of the first glass-epoxy film 1, constantan film 3 surround and equal
The region between the first glass-epoxy film 1 and the second glass-epoxy film 2, constantan film 3 are arranged at evenly
Two ends be connected to coupling assembly 4.
When the present embodiment makes, by the first glass-epoxy film 1, the glass fibre epoxy tree of constantan film 3 and second
The hot pressing of adipose membrane 2 synthesizes a fever tablet entirety, and the first glass-epoxy film 1 and the second glass-epoxy film 2 will
Constantan film 3 is coated on wherein, and constantan film 3 is connected with the end of coupling assembly 4 and stretches out on the outside of the fever tablet.Constantan film 3 with
The junction of coupling assembly 4 can put silica gel, reach insulation, waterproof, moistureproof effect.
Fever tablet is attached on an evaporator, two coupling assemblies 4 are connected to same inserting terminal 18 by lead 17, this is inserted
Connecting terminal is connected on power supply.Constantan film 3 has larger resistance value, when to constantan 3 input current of film, constantan film 3 itself
Substantial amounts of heat can be then produced, the heat passes through the first glass-epoxy film 1 and the second glass-epoxy film 2
Evaporator then can uniformly and be efficiently passed to, and then efficient defrosting treatment is carried out to evaporator.
The present embodiment uses the constantan film 3 of high resistance as pyrotoxin, can improve traditional heating silk bending difficult and safe
Property low problem, in addition, by the first glass-epoxy film 1 and the second glass-epoxy film 2 to constantan film 3
Parcel design, can not only play good insulating effect, can also carry out the work of efficient and uniform heat transfer.
As shown in figure 4, for ease of realizing the loading and unloading between constantan film 3 and lead, it is preferable that the coupling assembly 4
Connector 5 including horizontally set and the movable chuck 10 being coaxially disposed with connector 5；
Connector 5 is provided with along its axially arranged port 6, and the conductor 7 adaptable with it is provided with port 6；
The top and bottom of connector 5 are provided with movable chamber 8, and connector 5 sets on the end face near activity chuck 10
It is equipped with two connecting holes 9 for being connected with two movable chambers 8 respectively；
Movable chuck 10 is in being connected with two motion bars of horizontally set 11, two motion bars on the end face just to connector 5
11 one end is each passed through two connecting holes 9 and is located in movable chamber 8, and sets restraining position ring block 12 at the end, and movable chamber 8 is interior to be provided with
Elastic component 13, the two ends of elastic component 13 are respectively acting on movable chamber 8 and spacing ring 12 so that：Movable chuck 10 can be with connector 5
Abut against；
One end of the constantan film 3 is located at the region between movable chuck 10 and conductor 7, and movable chuck 10 acts on health
Copper film 3 so that：Constantan film 3 is in contact with conductor 7.
In the present embodiment, one end that connector 5 is not provided with movable chuck 10 is provided with the lead being connected with conductor 7, such as
This is then capable of achieving the electrical communication of connector 5 and power supply.During assembling constantan film 3, movable chuck 10 is pulled open, by the end of constantan film 3
The region that portion is inserted between movable chuck 10 and conductor 7, then unclamp movable chuck 10 so that movable chuck 10 can be in elastic component 13
In the presence of the end of constantan film 3 is pressed on conductor 7, in this way, completing the cut-in operation of constantan film 3.
Preferably, the through hole 14 of its left and right end face, one end of the constantan film 3 are provided through on the movable chuck 10
It is located in the region movable chuck 10 and the conductor 7 through through hole 14.In this way, movable chuck 10 can be improved to constantan film
The stability of 3 withstanding effect.
To increase the contact area of the end of constantan film 3 and conductor 7, meanwhile, can also avoid end and the conductor phase of constantan film
Depart from, it is preferable that the port 6 is set along curved section of the section of the radial direction of the connector 5；
The conductor 7 has been collectively forming and has connected in the end face and the internal face of the port 6 near the movable chuck 10
The arc groove 15 that junctor 5 is coaxially disposed.
When constantan film 3 is connected, the end of constantan film 3 is positioned over arc groove 15 along the track of arc groove 15
, then be pressed on constantan film 3 in arc groove 15 by movable chuck 10 by place, in this way, be then capable of achieving constantan film 3 and conductor 7 it
Between be stably connected with.
To improve the area between the first glass-epoxy film 1 and the second glass-epoxy film 2 of constantan film 3
The arrangement density in domain, improves the efficiency of heating surface, it is preferable that also including insulator 16, the two ends of insulator 16 respectively with described in two
Coupling assembly 4 is connected；
The constantan film 3 is wrapped on insulator 16.
The constantan film 3 is wrapped on insulator 16.The two ends of insulator 16 are each passed through activity folder in two coupling assemblies 4
The middle part of disk 10 is connected with connector 5.
Above content is to combine the further description that specific preferred embodiment is made to the utility model, it is impossible to recognized
Fixed specific embodiment of the present utility model is confined to these explanations.For the common skill of the utility model art
For art personnel, the other embodiment drawn in the case where the technical solution of the utility model is not departed from should be included in this practicality
In new protection domain.
Claims (5)
1. the fever tablet of defroster is used for, it is characterised in that：Including the first glass-epoxy film（1）, constantan film（3）
And positioned at the first glass-epoxy film（1）Second glass-epoxy film of lower section（2）, constantan film（3）It surround
And it is evenly arranged in the first glass-epoxy film（1）With the second glass-epoxy film（2）Between region,
Constantan film（3）Two ends be connected to coupling assembly（4）.
2. the fever tablet for defroster according to claim 1, it is characterised in that：The coupling assembly is included laterally
The connector of setting（5）And with connector（5）The movable chuck being coaxially disposed（10）；
Connector（5）It is provided with along its axially arranged port（6）, port（6）Inside it is provided with the conductor adaptable with it（7）；
Connector（5）Top and bottom be provided with movable chamber（8）, connector（5）In near activity chuck（10）End face
On be provided with two respectively with two movable chambers（8）The connecting hole of connection（9）；
Movable chuck（10）In just to connector（5）End face on be connected with two motion bars of horizontally set（11）, two activities
Bar（11）One end be each passed through two connecting holes（9）Positioned at movable chamber（8）It is interior, and restraining position ring block is set at the end（12）, activity
Chamber（8）Inside it is provided with elastic component（13）, elastic component（13）Two ends be respectively acting on movable chamber（8）And spacing ring（12）So that：
Movable chuck（10）Can be with connector（5）Abut against；
The constantan film（3）One end be located at movable chuck（10）With conductor（7）Between region, and movable chuck（10）Effect
In constantan film（3）So that：Constantan film（3）With conductor（7）It is in contact.
3. the fever tablet for defroster according to claim 2, it is characterised in that：The movable chuck（10）On set
It is equipped with the through hole through its left and right end face（14）, the constantan film（3）One end pass through through hole（14）Positioned at movable chuck（10）
With the conductor（7）Between region in.
4. the fever tablet for defroster according to claim 2, it is characterised in that：The port（6）Along the company
Junctor（5）Curved section of the section setting of radial direction；
The conductor（7）In near the movable chuck（10）End face and the port（6）Internal face be collectively forming with
Connector（5）The arc groove being coaxially disposed（15）.
5. the fever tablet for defroster according to claim 2, it is characterised in that：Also include insulator（16）, absolutely
Edge body（16）Two ends respectively with two coupling assemblies（4）It is connected；
The constantan film（3）It is wrapped in insulator（16）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621462179.3U CN206283678U (en) | 2016-12-28 | 2016-12-28 | For the fever tablet of defroster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621462179.3U CN206283678U (en) | 2016-12-28 | 2016-12-28 | For the fever tablet of defroster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206283678U true CN206283678U (en) | 2017-06-27 |
Family
ID=59071258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621462179.3U Expired - Fee Related CN206283678U (en) | 2016-12-28 | 2016-12-28 | For the fever tablet of defroster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206283678U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112406243A (en) * | 2020-11-17 | 2021-02-26 | 南京涛博能源科技有限公司 | Graphene insulation heat dissipation partition plate and preparation method and application thereof |
-
2016
- 2016-12-28 CN CN201621462179.3U patent/CN206283678U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112406243A (en) * | 2020-11-17 | 2021-02-26 | 南京涛博能源科技有限公司 | Graphene insulation heat dissipation partition plate and preparation method and application thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170627 Termination date: 20191228 |