CN204061022U - A kind of water tank electric heating cushion - Google Patents
A kind of water tank electric heating cushion Download PDFInfo
- Publication number
- CN204061022U CN204061022U CN201420347667.4U CN201420347667U CN204061022U CN 204061022 U CN204061022 U CN 204061022U CN 201420347667 U CN201420347667 U CN 201420347667U CN 204061022 U CN204061022 U CN 204061022U
- Authority
- CN
- China
- Prior art keywords
- wire
- engagement portion
- fixing part
- electric heating
- water tank
- 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 - Lifetime
Links
- 238000005485 electric heating Methods 0.000 title claims abstract description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 238000010438 heat treatment Methods 0.000 claims abstract description 33
- 239000000463 material Substances 0.000 claims description 23
- 239000003351 stiffener Substances 0.000 claims description 16
- 239000010410 layer Substances 0.000 claims description 9
- 239000000853 adhesive Substances 0.000 claims description 7
- 230000001070 adhesive effect Effects 0.000 claims description 7
- 239000011241 protective layer Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 5
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000008014 freezing Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
Landscapes
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
The utility model discloses a kind of water tank electric heating cushion, comprising: base wad; Zone of heating, described zone of heating is laid on described base wad; Wire, described wire is electrically connected with described zone of heating; The edge of described electric heating cushion is provided with the fixed structure for fixing described wire, described fixed structure comprises the first fixing part, the second fixing part that are separately positioned on described base wad both sides, and the engagement portion be arranged on described second fixing part, described engagement portion is provided with one for snapping in the opening of described wire, and the size of described opening is less than the diameter of described wire.The utility model is owing to electric heating cushion being provided with engagement portion and for the first fixing part of fixing engagement portion and the second fixing part, wire is put in engagement portion from the opening of engagement portion, thus engagement portion and wire are firmly fixed on zone of heating, so just prevent wire and zone of heating when pullling wire from disconnecting.
Description
Technical field
The utility model relates to household appliance technical field, in particular, relates to a kind of water tank electric heating cushion.
Background technique
Winter weather cold, the water tank of some automobile easily freezes, and the water tank of automobile freezes and starts to make troubles to it, therefore, uses electric heating cushion to prevent the water tank of automobile from freezing, electric heating cushion heating power thus prevent water tank from freezing.Electric heating cushion mainly comprises basic unit, zone of heating and connected wire, tie point on wire and zone of heating is directly welded and fixed, in use, when user easily makes the connection between wire and zone of heating be separated to wire is firmly excessive, electric heating cushion is caused to work.
Model utility content
Technical problem to be solved in the utility model is to provide between a kind of wire and zone of heating and connects water tank electric heating cushion closely.
The purpose of this utility model is achieved through the following technical solutions: a kind of water tank electric heating cushion, comprising:
Base wad;
Zone of heating, described zone of heating is laid on described base wad;
Wire, described wire is electrically connected with described zone of heating;
The edge of described electric heating cushion is provided with the fixed structure for fixing described wire, described fixed structure comprises the first fixing part, the second fixing part that are separately positioned on described base wad both sides, and the engagement portion be arranged on described second fixing part, described engagement portion is provided with one for snapping in the opening of described wire, and the size of described opening is less than the diameter of described wire.
Preferably, described opening is arranged on the side of described engagement portion.Facilitate wire to put in engagement portion from the opening of side, engagement portion, compare directly that wire is convenient, fast from the port insertion wire at the two ends of engagement portion like this, save time in process of production; And engagement portion is carried out screens to wire and fixed, prevent wire from departing from engagement portion.
Preferably, described opening is arranged on the top of described engagement portion.Facilitate wire to put in engagement portion from the opening on top, engagement portion, compare directly that wire is convenient, fast from the port insertion wire at the two ends of engagement portion like this, save time in process of production; And engagement portion is carried out screens to wire and fixed, prevent wire from departing from engagement portion.
Preferably, described second fixing part is provided with two engagement portions along described wire bearing of trend arrangement, described wire is fixed by described two engagement portions simultaneously.Two engagement portions cooperatively interact common screens fixing cord, increase the area of fixing cord, make wire fixing more firm.
Preferably, described second fixing part is provided with multiple engagement portion along described wire bearing of trend arrangement, described wire is fixed by described multiple engagement portion simultaneously.Multiple engagement portion cooperatively interacts common screens fixing cord, increases the area of fixing cord, makes wire fixing more firm.
Preferably, the side of described base wad is provided with a stiffener bed of material, and described first fixing part is close to the described stiffener bed of material and is arranged.The stiffener bed of material is set between the first fixing part and base wad, increases intensity and the tensile strength at the first fixing part place; First fixing part and the second fixing part are oppositely arranged, and engagement portion is arranged on the second fixing part, so just increase intensity and the tensile strength of engagement portion, thus make wire fixing more firm, guarantee wire and zone of heating stable connection.
Preferably, the area of the described stiffener bed of material is greater than the area that described first fixing part is in contact with it.Increase the tensile strength of zone of heating.
Preferably, the both sides of described base wad are respectively arranged with the stiffener bed of material.Such first fixing part and the second fixing part both increase intensity and tensile strength, and the fix tightly solidity of wire is increased further.
Preferably, described heating layer surface is also provided with a layer of adhesive material, and is provided with the protective layer that can remove in use for the protection of described layer of adhesive material.Be adhesively fixed firmly, such setting just makes the first fixing part and the second fixing part fixation, and then makes engagement portion and wire fixation.
The utility model is due to electric heating cushion being provided with engagement portion, card and portion are provided with the opening being less than diameter of wire, wire is convenient to be put in engagement portion from the opening of engagement portion, thus facilitate engagement portion to carry out screens to wire to fix, prevent wire from moving, compare directly from the port at two ends, engagement portion by intert be placed in engagement portion convenient, fast; And the base wad of electric heating cushion is provided with relatively-stationary first fixing part and the second fixing part, such first fixing part and the second fixing part fixation, engagement portion is fixed on the second fixing part, thus make engagement portion firmly be fixed on the second fixing part, and then make the wire fixation of screens in engagement portion, so just prevent wire and zone of heating when pullling wire from disconnecting.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment one water tank electric heating cushion;
Fig. 2 is the structural representation of the utility model embodiment one water tank electric heating cushion;
Fig. 3 is the structural representation of the utility model embodiment two water tank electric heating cushion;
Fig. 4 is the structural representation of the utility model embodiment three-tank electric heating cushion.
Wherein: 100, base wad; 110, zone of heating; 111, the stiffener bed of material; 120, fixed structure; 121, the first fixing part; 122, the second fixing part; 123, engagement portion; 124, opening; 130, wire.
Embodiment
Below in conjunction with accompanying drawing and preferred embodiment, the utility model is described in further detail.
The utility model discloses a kind of water tank electric heating cushion, and as the utility model embodiment one, as depicted in figs. 1 and 2, this electric heating cushion comprises:
Base wad 100;
Zone of heating 110, described zone of heating 110 is laid on described base wad 100;
Wire 130, described wire 130 is electrically connected with described zone of heating 110;
The edge of described electric heating cushion is provided with the fixed structure 120 for fixing described wire 130, described fixed structure 120 comprises the first fixing part 121, second fixing part 122 being separately positioned on described base wad 100 both sides, and the engagement portion 123 be arranged on described second fixing part 122, described engagement portion 123 is provided with one for snapping in the opening 124 of described wire 130, and the size of described opening 124 is less than the diameter of described wire 130.The utility model is owing to electric heating cushion being provided with engagement portion 123, card and portion 123 are provided with the opening 124 being less than wire 130 diameter, wire 130 is convenient to be put in engagement portion 123 from the opening 124 of engagement portion 123, thus facilitate 123 pairs, engagement portion wire to carry out screens to fix, prevent wire 130 from moving, compare directly from the port at two ends, engagement portion 123 by intert be placed in engagement portion 123 convenient, fast; And the base wad 100 of electric heating cushion is provided with relatively-stationary first fixing part 121 and the second fixing part 122, such first fixing part 121 and the second fixing part 122 fixation, engagement portion 123 is fixed on the second fixing part 122, thus make engagement portion 123 firmly be fixed on the second fixing part 122, and then make wire 130 fixation of screens in engagement portion 123, so just prevent wire and zone of heating 110 when pullling wire 130 from disconnecting.
In the present embodiment, described opening 124 is arranged on the side of described engagement portion 123, as shown in Figure 2, wire 130 is facilitated to put in engagement portion 123 from the opening 124 of side, engagement portion 123, compare directly that wire 130 is convenient, fast from the port insertion wire at the two ends of engagement portion 123 like this, save time in process of production; And 123 pairs, engagement portion wire 130 carries out screens fixes, prevent wire 130 from departing from engagement portion 123.
In the present embodiment, zone of heating 110 surface is provided with a layer of adhesive material (not shown), and is provided with the protective layer that can remove in use for the protection of described layer of adhesive material.Be adhesively fixed firmly, such setting just makes the first fixing part 121 and the second fixing part 122 firmly be fixed on zone of heating 110, and then makes the engagement portion 123 that is arranged on the second fixing part 122 and lead 130 line fixations.Certainly, the present embodiment also can adopt other means of fixation to be fixed the first fixing part and the second fixing part.
During use, the active force pullling wire 130 acts on engagement portion 123, and engagement portion 123 is fixed on the second fixing part 122, and certainly, the present embodiment engagement portion also can be fixed on the first fixing part; What the first fixing part 121 was relative with the second fixing part 122 is fixed on zone of heating by layer of adhesive material, first fixing part 121 and the second fixing part 122 size adapt, and be greater than the size of engagement portion 123, thus when pullling wire, active force acts on the second fixing part 122 and the first fixing part, so just prevents zone of heating from tearing.In order to prevent zone of heating 110 from tearing further, electric heating cushion is provided with a stiffener bed of material 111 in the side of base wad 100, and described first fixing part 121 is close to the described stiffener bed of material 111 and is arranged.Between first fixing part 121 and base wad 100, the stiffener bed of material 111 is set, increases intensity and the tensile strength at the first fixing part 121 place; First fixing part 121 and the second fixing part 122 are oppositely arranged, engagement portion 123 is arranged on the second fixing part 122, so just increase intensity and the tensile strength of engagement portion 123, thus make wire 130 fixing more firm, guarantee wire 130 and zone of heating 110 stable connection.Certainly, the present embodiment also can arrange the stiffener bed of material between the second fixing part and base wad; Or the both sides of base wad arrange the stiffener bed of material respectively, so just further increase intensity and tensile strength, the fix tightly solidity of wire is increased further.
In the present embodiment, the area of the stiffener bed of material 111 is greater than the area that the first fixing part 121 is in contact with it, and arranges the tensile strength increasing zone of heating 110 like this.
As the utility model embodiment two, as shown in Figure 3, be with the difference of embodiment one, the opening 124 of engagement portion 123 is arranged on the top of engagement portion 123, arrange like this and facilitate wire 130 to put in engagement portion 123 from the opening 124 on top, engagement portion 123 equally, compare directly that wire 130 is convenient, fast from the port insertion wire at the two ends of engagement portion 123 like this, save time in process of production; And 123 pairs, engagement portion wire 130 carries out screens fixes, prevent wire from departing from engagement portion.Certainly, also opening can be arranged on other position.
As the utility model embodiment three, as shown in Figure 4, be with the difference of embodiment one, second fixing part 122 is provided with two engagement portions 123 along described wire 130 bearing of trend arrangement, described wire 130 is fixed by described two engagement portions 123 simultaneously, two engagement portions 123 cooperatively interact common screens fixing cord 130, increase the area of fixing cord 130, make wire 130 fixing more firm.Certainly, the engagement portion that the present embodiment also can arrange three, four or other number is carried out screens to wire and is fixed; Multiple engagement portion cooperatively interacts common screens fixing cord, increases the area of fixing cord, makes wire fixing more firm.The present embodiment is the improvement done embodiment one, and namely the opening of engagement portion is positioned on its side; Certainly, also can improve embodiment two, namely two or more opening is set and be positioned at engagement portion on its top.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should be considered as belonging to protection domain of the present utility model.
Claims (9)
1. a water tank electric heating cushion, comprising:
Base wad;
Zone of heating, described zone of heating is laid on described base wad;
Wire, described wire is electrically connected with described zone of heating;
It is characterized in that, the edge of described electric heating cushion is provided with the fixed structure for fixing described wire, described fixed structure comprises the first fixing part, the second fixing part that are separately positioned on described base wad both sides, and the engagement portion be arranged on described second fixing part, described engagement portion is provided with one for snapping in the opening of described wire, and the size of described opening is less than the diameter of described wire.
2. water tank electric heating cushion as claimed in claim 1, it is characterized in that, described opening is arranged on the side of described engagement portion.
3. water tank electric heating cushion as claimed in claim 1, it is characterized in that, described opening is arranged on the top of described engagement portion.
4. water tank electric heating cushion as claimed in claim 1, is characterized in that, described second fixing part is provided with two engagement portions along described wire bearing of trend arrangement, described wire is fixed by described two engagement portions simultaneously.
5. water tank electric heating cushion as claimed in claim 1, is characterized in that, described second fixing part is provided with multiple engagement portion along described wire bearing of trend arrangement, described wire is fixed by described multiple engagement portion simultaneously.
6. water tank electric heating cushion as claimed in claim 1, it is characterized in that, the side of described base wad is provided with a stiffener bed of material, and described first fixing part is close to the described stiffener bed of material and is arranged.
7. water tank electric heating cushion as claimed in claim 6, is characterized in that, the area of the described stiffener bed of material is greater than the area that described first fixing part is in contact with it.
8. water tank electric heating cushion as claimed in claim 1, it is characterized in that, the both sides of described base wad are respectively arranged with the stiffener bed of material.
9. water tank electric heating cushion as claimed in claim 1, it is characterized in that, described heating layer surface is also provided with a layer of adhesive material, and is provided with the protective layer that can remove in use for the protection of described layer of adhesive material.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420347667.4U CN204061022U (en) | 2014-06-26 | 2014-06-26 | A kind of water tank electric heating cushion |
| US14/433,459 US10257888B2 (en) | 2014-06-25 | 2014-12-31 | Electric heating pad for water heater |
| PCT/CN2014/095959 WO2015196777A1 (en) | 2014-06-25 | 2014-12-31 | Electrical heating pad for water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420347667.4U CN204061022U (en) | 2014-06-26 | 2014-06-26 | A kind of water tank electric heating cushion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204061022U true CN204061022U (en) | 2014-12-31 |
Family
ID=52202551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420347667.4U Expired - Lifetime CN204061022U (en) | 2014-06-25 | 2014-06-26 | A kind of water tank electric heating cushion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204061022U (en) |
-
2014
- 2014-06-26 CN CN201420347667.4U patent/CN204061022U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141231 |
|
| CX01 | Expiry of patent term |