CN209250906U - A kind of high leakproofness silica gel heating sheet - Google Patents
A kind of high leakproofness silica gel heating sheet Download PDFInfo
- Publication number
- CN209250906U CN209250906U CN201821454828.4U CN201821454828U CN209250906U CN 209250906 U CN209250906 U CN 209250906U CN 201821454828 U CN201821454828 U CN 201821454828U CN 209250906 U CN209250906 U CN 209250906U
- Authority
- CN
- China
- Prior art keywords
- silica gel
- heating wire
- protective
- gel piece
- thermal protector
- 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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- Surface Heating Bodies (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
The utility model provides a kind of high leakproofness silica gel heating sheet, including fixinig plate, heating wire, silica gel piece, thermal protector, fixinig plate is bonded with non-woven fabrics on one side, and one end is equipped with the protective outwardly protruded, heating wire is fixed on non-woven fabrics by computer embroidery technique, thermal protector is connected on heating wire, the end of heating wire is connected with power supply wiring, heating wire, thermal protector and power supply wiring form series circuit, and thermal protector, the connecting pin of power supply wiring and heating wire is all set in protective, silica gel piece is bonded with by seccotine on non-woven fabrics, one end of silica gel piece is equipped with and the matched groove of protective close to heating wire side, among the embeddable groove of protective, and silica gel piece coats heating wire and protective completely.The utility model smears seccotine on strip and is inserted into card slot, so that fixinig plate and silica gel piece is formed a sealing space and improves leakproofness, and then good water-proof effect, long service life so that heating wire, temperature controller be made to be isolated from the outside.
Description
Technical field
The utility model relates to electric-heating technology fields, more particularly to a kind of high leakproofness silica gel heating sheet.
Background technique
Currently, silica gel piece, is directly sticked on fixinig plate, surrounding is easily opened by silica gel heating sheet on the market by double-sided adhesive
It splits, and the connecting pin of heating wire and power supply wiring, temperature controller are exposed outside, poor sealing effect causes waterproof performance low, uses
Service life is short.
Utility model content
Based on this, it is necessary to a kind of high leakproofness silica gel heating sheet is provided, to solve the above problems.
A kind of high leakproofness silica gel heating sheet, including fixinig plate, heating wire, silica gel piece, thermal protector, the fixinig plate one
Face is bonded with non-woven fabrics, and one end is equipped with the protective outwardly protruded, and the heating wire is fixed on nothing by computer embroidery technique
In woven fabric, the thermal protector is connected on the heating wire, the end of the heating wire is connected with power supply wiring, the fever
Silk, the thermal protector and the power supply wiring form series circuit, and the thermal protector, the power supply wiring and heating wire
Connecting pin be all set in protective, silica gel piece, one end of the silica gel piece are bonded with by seccotine on the non-woven fabrics
It is equipped with close to heating wire side and coats heating wire and protective completely with the matched groove of protective, the silica gel piece.
Further, the edge on the fixinig plate close to heating wire side is equipped with card slot, the silica gel piece four
Week is equipped with the strip cooperated with card slot close to the one side of groove, and the strip can be inserted among card slot.
Further, temperature sensor is also connected on the thermal protector, the temperature sensor is set to non-woven fabrics
Middle part between heating wire.
Further, the heating wire back and forth spirals setting in square-wave-shaped, forms whole rectangle heating region.
Further, the two corners of the fixinig plate and silica gel piece close to protective one end are equipped with fixation hole.
Further, the shape of the protective is any one in square, cuboid or cylindrical body.
The beneficial effects of the utility model are: smearing seccotine on strip and being inserted into card slot, make fixinig plate and silica gel piece
A sealing space is formed, so that heating wire, temperature controller be made to be isolated from the outside, improves leakproofness, and then good water-proof effect, is used
Service life is long.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the high leakproofness silica gel heating sheet of the utility model；
Fig. 2 is that the utility model removes the main view after silica gel piece；
Fig. 3 is the structural schematic diagram of the silica gel piece of the utility model；
In figure, 1- fixinig plate, 11- card slot, 2- heating wire, 3- silica gel piece, 31- groove, 32- strip, 4- thermal protector, 5-
Non-woven fabrics, 6- protective, 7- power supply wiring, 8- temperature sensor, 9- fixation hole.
Specific embodiment
The preferred embodiment of the utility model is described in detail with reference to the accompanying drawing, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, to make the protection scope of the utility model apparent clear
Define.
Referring to Fig. 1, a kind of high leakproofness silica gel heating sheet, including fixinig plate 1, heating wire 2, silica gel piece 3, thermal protector
4, fixinig plate is bonded with non-woven fabrics 5 on one side, and one end is equipped with the protective 6 outwardly protruded, and wherein the shape of protective 6 is pros
Any one in body, cuboid or cylindrical body；Heating wire 2 is fixed on non-woven fabrics 5 by computer embroidery technique, heating wire
2 back and forth spiral setting in square-wave-shaped, form whole rectangle heating region；Thermal protector 4, Thermal protection are connected on heating wire 2
Temperature sensor 8 is connected on device 4, temperature sensor 8 is set to the middle part between non-woven fabrics 5 and heating wire 2, heating wire 2
End is connected with power supply wiring 7, and heating wire 2, thermal protector 4 and power supply wiring 7 form series circuit, and thermal protector 4, power supply
The connecting pin of wiring 7 and heating wire 2 is all set in protective 6；Silica gel piece 3, silica gel are bonded with by seccotine on non-woven fabrics 5
One end of piece 3 be equipped be recessed from Inside To Outside and with the matched groove 31 of protective 6, in the embeddable groove 31 of protective 6, Gu
Edge on stator 1 close to 2 side of heating wire is equipped with card slot 11, and 3 surrounding of silica gel piece is equipped with close to the one side of groove 31
The strip 32 cooperated with card slot 11, strip 32 can be inserted among card slot 11, and silica gel piece 3 cladding heating wire 2 and protective completely
6。
Further, the two corners of fixinig plate 1 and silica gel piece 3 close to 6 one end of protective are equipped with fixation hole 9.
Above-mentioned high leakproofness silica gel heating sheet, smears seccotine on strip 32 with the inner end of silica gel piece 3, then by strip
32 insertion card slots 11, groove 31 are directed at protective 6, can make the connection of heating wire 2, thermal protector 4, heating wire 2 and power supply wiring 7
End is in the space of sealing, is improved leakproofness, is prolonged the service life, and works as heating wire 2 when the temperature is excessively high, and temperature passes
8 sense temperature of sensor, and thermal protector 4 is transmitted signals to, so that disconnecting circuit, plays a protective role, further extend
Service life.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (6)
1. a kind of high leakproofness silica gel heating sheet, including fixinig plate, heating wire, silica gel piece, thermal protector, which is characterized in that institute
It states fixinig plate and is bonded with non-woven fabrics on one side, and one end is equipped with the protective outwardly protruded, the heating wire passes through computer embroidery worker employed in a plant nursery
Skill is fixed on non-woven fabrics, and the thermal protector is connected on the heating wire, and the end of the heating wire is connected with power supply and connects
Line, the heating wire, the thermal protector and the power supply wiring form series circuit, and the thermal protector, the power supply
The connecting pin of wiring and heating wire is all set in protective, is bonded with silica gel piece by seccotine on the non-woven fabrics, described
One end of silica gel piece close to heating wire side be equipped with the matched groove of protective, among the embeddable groove of protective, and
The silica gel piece coats heating wire and protective completely.
2. high leakproofness silica gel heating sheet according to claim 1, which is characterized in that close to heating wire on the fixinig plate
The edge of side is equipped with card slot, and the silica gel piece surrounding is equipped with the strip cooperated with card slot, institute close to the one side of groove
Stating strip can be inserted among card slot.
3. high leakproofness silica gel heating sheet according to claim 1, which is characterized in that be also connected on the thermal protector
Temperature sensor, the temperature sensor are set to the middle part between non-woven fabrics and heating wire.
4. high leakproofness silica gel heating sheet according to claim 1, which is characterized in that the heating wire is reciprocal in square-wave-shaped
It spirals setting, forms whole rectangle heating region.
5. high leakproofness silica gel heating sheet according to claim 1, which is characterized in that the fixinig plate and silica gel piece are close
The two corners of protective one end are equipped with fixation hole.
6. high leakproofness silica gel heating sheet according to claim 1, which is characterized in that the shape of the protective is pros
Any one in body, cuboid or cylindrical body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821454828.4U CN209250906U (en) | 2018-09-06 | 2018-09-06 | A kind of high leakproofness silica gel heating sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821454828.4U CN209250906U (en) | 2018-09-06 | 2018-09-06 | A kind of high leakproofness silica gel heating sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209250906U true CN209250906U (en) | 2019-08-13 |
Family
ID=67517625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821454828.4U Expired - Fee Related CN209250906U (en) | 2018-09-06 | 2018-09-06 | A kind of high leakproofness silica gel heating sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209250906U (en) |
-
2018
- 2018-09-06 CN CN201821454828.4U patent/CN209250906U/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: 20190813 Termination date: 20210906 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |