CN204069369U - A kind of electric heating cushion - Google Patents
A kind of electric heating cushion Download PDFInfo
- Publication number
- CN204069369U CN204069369U CN201420348143.7U CN201420348143U CN204069369U CN 204069369 U CN204069369 U CN 204069369U CN 201420348143 U CN201420348143 U CN 201420348143U CN 204069369 U CN204069369 U CN 204069369U
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- wire
- fixed cover
- electric heating
- heating cushion
- fixed
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Abstract
The utility model discloses a kind of 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 cover for fixing described wire that is set in described base wad one end, described fixed cover is provided with one for the holding section of the described wire that is fixed.The utility model is fixed in the holding section of fixed cover due to wire, fixed cover is fixed by socket on base wad, fixed cover is firmly socketed in base wad, thus wire is firmly fixed on electric heating cushion, when pullling wire, active force is for fixed cover, thus prevents wire and zone of heating from disconnecting; And fixed cover is fixed by socket, fixed-area is large, prevents from pullling in process making electric heating cushion impaired.
Description
Technical field
The utility model relates to household appliance technical field, in particular, relates to a kind of electric heating cushion.
Background technology
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.
Utility model content
Technical problem to be solved in the utility model is to provide between a kind of wire and zone of heating and connects electric heating cushion closely.
The purpose of this utility model is achieved through the following technical solutions: a kind of 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 cover for fixing described wire that is set in described base wad one end, described fixed cover is provided with one for the holding section of the described wire that is fixed.
Preferably, described fixed cover is metal structure.Strength of Metallic Materials is large.
Preferably, described fixed cover is plastic cement structure.Plastic material has elasticity, anti-pull effective.
Preferably, the edge of described base wad is the pyramidal structure of width gradual change, and shape and the described pyramidal structure of described fixed cover adapt.Fixed cover and base wad structure adapt, and make fixed cover more firmly be fixed on base wad like this.
Preferably, described fixed cover is provided with two holding sections along described wire bearing of trend arrangement, described wire is fixed by described two holding sections simultaneously.Two holding sections fixing cord is simultaneously set, increases the area of fixing cord, better to the fixed effect of wire.
Preferably, described fixed cover is provided with multiple holding section along described wire bearing of trend arrangement, described wire is fixed by described multiple holding section simultaneously.Multiple holding section fixing cord is simultaneously set, increases the area of fixing cord, better to the fixed effect of wire.
Preferably, the side of described base wad is provided with an armature bed of material, and described fixed cover is close to the described armature bed of material and is arranged.The armature bed of material is set and increases the intensity of fixed cover bearing and anti-pull intensity.
Preferably, the area of the described armature bed of material is greater than the area that described fixed cover is in contact with it.Increase the anti-pull intensity of electric heating cushion.
Preferably, the both sides of described base wad are respectively arranged with the armature bed of material.Increase the anti-pull intensity of electric heating cushion.
The utility model is fixed in the holding section of fixed cover due to wire, fixed cover is fixed by socket on base wad, fixed cover is firmly socketed in base wad, thus wire is firmly fixed on electric heating cushion, when pullling wire, active force is for fixed cover, thus prevents wire and zone of heating from disconnecting; And fixed cover is fixed by socket, fixed-area is large, prevents from pullling in process making electric heating cushion impaired.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment one electric heating cushion;
Fig. 2 is the structural representation of the utility model embodiment two electric heating cushion;
Fig. 3 is the structural representation of the utility model embodiment three electric heating cushion.
Wherein: 100, base wad; 110, zone of heating; 111, the armature bed of material; 120, fixed cover; 121, holding section; 122, opening.
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 electric heating cushion, and as the utility model embodiment one, as shown in Figure 1, this shop heating resistance pad comprises:
Base wad 100;
Zone of heating 110, described zone of heating 100 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 cover 120 for fixing described wire 130 that is set in described base wad 100 one end, described fixed cover 120 is provided with one for the holding section 121 of the described wire 130 that is fixed.The utility model is fixed in the holding section 121 of fixed cover 120 due to wire 130, fixed cover 120 is fixed by socket on base wad 100, fixed cover 120 is firmly socketed in base wad 100, thus wire 130 is firmly fixed on electric heating cushion, when pullling wire, active force is for fixed cover 120, thus prevents wire 130 and zone of heating 110 from disconnecting; And fixed cover 120 is fixed by socket, fixed-area is large, prevents from pullling in process making electric heating cushion impaired.
The present embodiment fixed cover 120 is metal material, and Strength of Metallic Materials is large, fixation; Certainly, can be also other material, such as: plastic material, plastic material has elasticity, anti-pull effective.
In the present embodiment, the edge of base wad 100 is the pyramidal structure of width gradual change, and shape and the described pyramidal structure of described fixed cover 120 adapt, and fixed cover 120 and base wad 100 structure adapt, and make fixed cover 120 more firmly be fixed on base wad 100 like this.Certainly, also other structure can be arranged in the position that fixed cover is fixing.
During use, the active force pullling wire 130 acts on holding section 121, and holding section 121 is arranged on fixed cover 120, thus active force acts on fixed cover 120 when pullling wire 130, fixed cover 120 is firmly socketed on base wad 100, thus prevents electric heating cushion from tearing.Tear to prevent electric heating cushion further, electric heating cushion is provided with an armature bed of material 111 in the side of its base wad 100, fixed cover 120 is close to the armature bed of material 111 and is arranged, the armature bed of material 111 is set and increases the intensity of fixed cover 120 bearing and anti-pull intensity, thus make wire 130 fixing more firm, guarantee wire 130 and zone of heating 110 stable connection.The present embodiment arranges the armature bed of material for increasing its intensity in base wad side, certainly, also can arrange the armature bed of material respectively in base wad both sides, so just further increase intensity and anti-pull intensity, and the fix tightly solidity of wire is increased further.
In the present embodiment, the area of the armature bed of material 111 is greater than the area that fixed cover 120 is in contact with it, and arranges the anti-pull intensity increasing zone of heating 110 like this.
In the present embodiment, this electric heating cushion is suitable for use on the water tank sleeve pipe of automobile, thus prevents radiator pipe box from freezing in the winter time.
As the utility model embodiment two, as shown in Figure 2, be with the difference of embodiment one, the top end face of holding section 121 is provided with an opening 122, the width of this opening 122 is less than the diameter of wire, thus carry out screens fix by convenient wire is placed in holding section 121 of this opening 122, compare that directly wire to be inserted wire from the port at the two ends of holding section 121 convenient, fast like this, save time in process of production; And 121 pairs, holding section wire carries out screens fixes, prevent wire from departing from holding section 121.Certainly, the present embodiment also can arrange opening for placing wire on other side of holding section.
As the utility model embodiment three, as shown in Figure 3, be with the difference of embodiment two, fixed cover 120 is provided with two holding sections 121 along described wire bearing of trend arrangement, described wire is fixed by described two holding sections 121 simultaneously.Two holding sections 121 fixing cord is simultaneously set, increases the area of fixing cord, better to the fixed effect of wire.Certainly, the holding section that the present embodiment also can arrange three, four or other number is carried out screens to wire and is fixed; Multiple holding section cooperatively interacts common screens fixing cord, increases the area of fixing cord, makes wire fixing more firm.
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 range of the present utility model.
Claims (9)
1. an 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 cover for fixing described wire that is set in described base wad one end, described fixed cover is provided with one for the holding section of the described wire that is fixed.
2. electric heating cushion as claimed in claim 1, it is characterized in that, described fixed cover is metal structure.
3. electric heating cushion as claimed in claim 1, it is characterized in that, described fixed cover is plastic cement structure.
4. electric heating cushion as claimed in claim 1, it is characterized in that, the edge of described base wad is the pyramidal structure of width gradual change, and shape and the described pyramidal structure of described fixed cover adapt.
5. electric heating cushion as claimed in claim 1, is characterized in that, described fixed cover is provided with two holding sections along described wire bearing of trend arrangement, described wire is fixed by described two holding sections simultaneously.
6. electric heating cushion as claimed in claim 1, is characterized in that, described fixed cover is provided with multiple holding section along described wire bearing of trend arrangement, described wire is fixed by described multiple holding section simultaneously.
7. electric heating cushion as claimed in claim 1, it is characterized in that, the side of described base wad is provided with an armature bed of material, and described fixed cover is close to the described armature bed of material and is arranged.
8. electric heating cushion as claimed in claim 7, is characterized in that, the area of the described armature bed of material is greater than the area that described fixed cover is in contact with it.
9. 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 armature bed of material.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420348143.7U CN204069369U (en) | 2014-06-26 | 2014-06-26 | A kind of 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 |
|---|---|---|---|
| CN201420348143.7U CN204069369U (en) | 2014-06-26 | 2014-06-26 | A kind of electric heating cushion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204069369U true CN204069369U (en) | 2014-12-31 |
Family
ID=52210805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420348143.7U Active CN204069369U (en) | 2014-06-25 | 2014-06-26 | A kind of electric heating cushion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204069369U (en) |
-
2014
- 2014-06-26 CN CN201420348143.7U patent/CN204069369U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |