CN201287628Y - Electrical heating pad for radiator of vehicle - Google Patents
Electrical heating pad for radiator of vehicle Download PDFInfo
- Publication number
- CN201287628Y CN201287628Y CNU2008200957662U CN200820095766U CN201287628Y CN 201287628 Y CN201287628 Y CN 201287628Y CN U2008200957662 U CNU2008200957662 U CN U2008200957662U CN 200820095766 U CN200820095766 U CN 200820095766U CN 201287628 Y CN201287628 Y CN 201287628Y
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- CN
- China
- Prior art keywords
- heat pad
- electro heat
- clip
- water tank
- power lead
- 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
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- Air-Conditioning For Vehicles (AREA)
Abstract
An electric heating cushion for car water tanks mainly comprises an electric heating cushion body and a power cord for connecting the electric heating cushion body to a power source. The electric heating cushion body is formed by sequentially bonding a foam layer, an upper fiber layer, a carbon heating layer, a lower fiber layer, back adhesive and oil paper, wherein conductors are arranged in the carbon heating layer and connected with the power cord, a clamp is fixedly mounted at the end portion of the lead-out power cord of the electric heating cushion and equipped with power cord through holes for penetrating with the power cord. After penetrating through the power cord through holes, the power cord is fixed on the electric heating cushion body by the clamp, point-stress acting on lead-out holes of the power cord which penetrates out of the electric heating cushion body is converted into surface-stress of one clamping surface of the clamp opposite to the foam layer, thereby preventing the electric heating cushion body being torn easily and realizing safe and durable use of the electric heating cushion.
Description
Technical field
The utility model relates to a kind of electro heat pad, more specifically to a kind of water tank of vehicle electro heat pad.
Background technology
In the winter time, particularly Bei Fang winter, the weather is cold and the ground is frozen, and the water freezes as it drips.Some radiators are easy to freeze, and the icing startup to automobile of radiator brings very big trouble, so, water tank of vehicle electro heat pad has just been arranged.Existing water tank of vehicle electro heat pad comprises heating cushion body and the power lead that conducts electricity for its body, power lead passes its surface from its heat-conducting layer, directly be connected with power supply, this structure is when people use, the user understands the casual power lead of seizing, because user's application force directly acts on the power lead, and the contact surface of power lead and heating cushion body is very little, so the heating cushion body is as easy as rolling off a log to be pulled bad.
The utility model content
The technical problems to be solved in the utility model provides a kind of surface and is not easy the water tank of vehicle electro heat pad that pulled bad.
A kind of water tank of vehicle electro heat pad, it mainly comprises electro heat pad body and the power lead that is connected power supply for its body, described electro heat pad body is pasted successively and is constituted by foamed cotton layer, last fibrage, carbon heater mat, following fibrage, gum, oilpaper, in the carbon heater mat conductor is arranged, power lead is connected with conductor, it is characterized in that: the end of described electro heat pad extracting power supply cord is installed with clip, and described clip is provided with the power lead perforation that the power supply source line passes.
Described clip has two folder faces are connected two folder faces with one clip back formation, and clip two folder faces lay respectively at foamed cotton layer and gum surface, and clip is in clamped condition to the electro heat pad body, and the power lead actv. is fixed on the electro heat pad body.
Described clip is provided with the power lead perforation that a power supply source line passes with respect to the folder face on foamed cotton layer surface.
Described clip is provided with the power lead perforation that two power supply source lines pass with respect to the folder face of foamed cotton layer, makes the more convenient folder face that passes clip of power lead.
The soft slim object that one deck has certain intensity and toughness is set between the foamed cotton layer of described electro heat pad body and the last fibrage, this soft slim object is positioned at the position with respect to clip of electro heat pad body, adopts this structure can increase electro heat pad body tear strength.
The width of described soft slim object and length are for the power that prevents to act on the clip edge is torn the electro heat pad body near near the part clip all greater than the width and the length of clip, further increase electro heat chock body tear strength.
The top margin of described soft slim object overlaps with one side of electro heat pad body extracting power supply cord, its width is consistent with the width of electro heat pad body, its length is 1/3rd of electro heat pad body length, and this structure more increases electro heat pad body tear strength.
Be surrounded with protecting sleeve on the outside face of described power lead with respect to the clip part, protecting sleeve can protect the foreskin of power lead can not worn and not torn by clip, guarantees user's safety.
The length of described protecting sleeve so more can strengthen the protective effect of protecting sleeve to power lead greater than the thickness of power lead perforation on the clip, guarantees user's safety more.
The internal diameter of described protecting sleeve is greater than the external diameter of power lead.This structure can make protecting sleeve move on power lead, regulates the position of protecting sleeve with respect to power lead at any time.
The utility model adopts this structure; because power lead passes the power lead perforation that clip power supply source line passes; be fixed on the electro heat pad body by clip; make so originally from the point that only acts on the power lead fairlead that power lead passes on the power lead on the electro heat pad body stressed be transformed into by clip stressed with respect to the face on the whole surface of foamed cotton layer folder face; be not easy to be torn thereby reach protection electro heat pad body, make the safe in utilization and lasting of electro heat pad.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model vertical section scheme drawing.
Among the figure: 1, electro heat pad body, 2, clip, 3, power lead, 4, strengthen cloth, 5, the power lead perforation, 6, the power lead fairlead.
The specific embodiment
Embodiment 1
A kind of water tank of vehicle electro heat pad as depicted in figs. 1 and 2 is made up of electro heat pad body 1, clip 2, power lead 3, clip has two folder faces are connected two folder faces with one clip back formation, clip two folder faces lay respectively at foamed cotton layer and gum surface, clip is in clamped condition to the electro heat pad body, and the material of clip is plastics or sheetmetal.Electro heat pad body 1 mainly is to be made of foamed cotton layer, last fibrage, carbon heater mat, following fibrage, gum and oilpaper; in the carbon heater mat conductor is arranged; conductor in power lead 3 and the carbon heater mat is connected; power lead 3 passes electro heat pad body 1 from the power lead fairlead 6 on the electro heat pad body; the power lead perforation 5 of passing on the clip with protecting sleeve parcel is fixed on the electro heat pad body 1 by clip 2 again, and upper and lower fibrage can be a nonwoven fabrics.
During use; when the user takes out the electro heat pad; catch power lead 3 during meeting is careless; original like this from only act on the power lead 3 point that pass part power lead fairlead 6 of power lead 3 on electro heat pad body 1 stressed be transformed into by clip 2 stressed with respect to the face on the whole surface of foamed cotton layer folder face; application force is disperseed; protection electro heat pad body 1 is not torn, and makes the very safe lasting use of electro heat pad.
For the application force that prevents to act on clip 2 edges is torn electro heat pad body 1 near near the part clip 2, present embodiment has been done further improvement, tiling one deck is strengthened cloth 4 between the foamed cotton layer of electro heat pad body 1 and last fibrage, strengthening cloth 4 is exactly described soft slim object, this strengthens the width basically identical of cloth 4 width and electro heat pad body, its length is 1/3rd of electro heat pad body length substantially, the thickness of strengthening cloth 4 is about 1.0mm, and such size and thickness can also reach the effect of electro heat pad body 1 anti tear under the situation of profile that does not influence electro heat pad body 1 and function.When clip 2 is subjected to pulling force from the user, electro heat pad body 1 will be subjected to the application force of clip 2 near near the part clip 2, at this moment owing to strengthen cloth 4 certain intensity and the toughness opposing application force from clip 2 is arranged, electro heat pad body 1 just is difficult to be torn.
Above content be in conjunction with concrete preferred implementation to further describing that the utility model is done, 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, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (10)
1, a kind of water tank of vehicle electro heat pad, it mainly comprises electro heat pad body and the power lead that is connected power supply for its body, described electro heat pad body is pasted successively and is constituted by foamed cotton layer, last fibrage, carbon heater mat, following fibrage, gum, oilpaper, in the carbon heater mat conductor is arranged, power lead is connected with conductor, it is characterized in that: the end of described electro heat pad extracting power supply cord is installed with clip, and described clip is provided with the power lead perforation that the power supply source line passes.
2, a kind of water tank of vehicle electro heat pad according to claim 1, it is characterized in that: described clip has two folder faces are connected two folder faces with one clip back formation, clip two folder faces lay respectively at foamed cotton layer and gum surface, and clip is in clamped condition to the electro heat pad body.
3, a kind of water tank of vehicle electro heat pad according to claim 2 is characterized in that: described clip is provided with the power lead perforation that a power supply source line passes with respect to the folder face on foamed cotton layer surface.
4, a kind of water tank of vehicle electro heat pad according to claim 2 is characterized in that: described clip is provided with the power lead perforation that two power supply source lines pass with respect to the folder face of foamed cotton layer.
5, a kind of water tank of vehicle electro heat pad according to claim 2, it is characterized in that: the soft slim object that one deck has certain intensity and toughness is set between the foamed cotton layer of described electro heat pad body and the last fibrage, and this soft slim object is positioned at the position with respect to clip of electro heat pad body.
6, a kind of water tank of vehicle electro heat pad according to claim 5 is characterized in that: the width of described soft slim object and length are all greater than the width and the length of clip.
7, a kind of water tank of vehicle electro heat pad according to claim 6, it is characterized in that: one side the overlapping of the top margin of described soft slim object and electro heat pad body extracting power supply cord, its width is consistent with the width of electro heat pad body, and its length is 1/3rd of electro heat pad body length.
8, a kind of water tank of vehicle electro heat pad according to claim 1 is characterized in that: be surrounded with protecting sleeve on the outside face of described power lead with respect to the clip part.
9, a kind of water tank of vehicle electro heat pad according to claim 8 is characterized in that: the length of described protecting sleeve is greater than the thickness of power lead perforation on the clip.
10, according to Claim 8 or 9 described a kind of water tank of vehicle electro heat pads, it is characterized in that: the internal diameter of described protecting sleeve is greater than the external diameter of power lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200957662U CN201287628Y (en) | 2008-07-25 | 2008-07-25 | Electrical heating pad for radiator of vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200957662U CN201287628Y (en) | 2008-07-25 | 2008-07-25 | Electrical heating pad for radiator of vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201287628Y true CN201287628Y (en) | 2009-08-12 |
Family
ID=40979300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200957662U Expired - Lifetime CN201287628Y (en) | 2008-07-25 | 2008-07-25 | Electrical heating pad for radiator of vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201287628Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104670052A (en) * | 2015-03-30 | 2015-06-03 | 浙江省三门中力汽车用品有限公司 | Wire embedding fastener for automobile seat cushion and wire embedding method of wire embedding fastener |
-
2008
- 2008-07-25 CN CNU2008200957662U patent/CN201287628Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104670052A (en) * | 2015-03-30 | 2015-06-03 | 浙江省三门中力汽车用品有限公司 | Wire embedding fastener for automobile seat cushion and wire embedding method of wire embedding fastener |
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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: 20090812 |
|
| CX01 | Expiry of patent term |