CN205359021U - Portable electric pad - Google Patents
Portable electric pad Download PDFInfo
- Publication number
- CN205359021U CN205359021U CN201521109921.8U CN201521109921U CN205359021U CN 205359021 U CN205359021 U CN 205359021U CN 201521109921 U CN201521109921 U CN 201521109921U CN 205359021 U CN205359021 U CN 205359021U
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- CN
- China
- Prior art keywords
- conductive metal
- collet
- metal plate
- electric heating
- radiation shield
- 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 provides a portable electric pad, it includes the radiation shield casing and installs the heat conductivity metal sheet on the radiation shield casing, be equipped with at least one electrical heating piece in the radiation shield casing, the heat conduction that the electrical heating piece produced arrives the heat conductivity metal sheet, the heat conductivity metal sheet inlay in the radiation shield casing surface, heat conductivity metal sheet surface is the surface that generates heat of electric pad, be equipped with the USB interface on the radiation shield casing, USB interface connection is in each electrical heating piece. Among the above -mentioned portable electric pad, the electrical heating piece inlays in the radiation shield casing, and the metal sheet is adorned on the radiation shield casing, compact structure, and the electrical heating piece passes through the USB interface power supply in addition, need not external power source, and is energy -concerving and environment -protective, and safe and reliable more during the use does not totally cock off, hidden danger such as electric shock. In addition, electrical heating piece, metal sheet and radiation shield casing all can be accomplished very thinly, and the structure is light and thin, and convenient to carry is easy -to -use.
Description
Technical field
This utility model relates to heating warm-keeping liner articles for use technical field, is specifically related to a kind of Portable electrothermal cushion.
Background technology
In daily life, for the cold resisting, especially northern many cold weathers, usual every household is equipped with heating installation.Even if there is heating installation indoor, but the part that health is exposed, for instance hands, foot etc., especially hands, be write, the activity of hands of typewriting, all be unable to do without with mouse.Traditional way is to wear glove or assist with the far infrared such as hot water bag, hand warmer, and wear glove and obviously affect the action of hands, action is slower, write, work efficiency low, with hot water bag, hand warmer also can only after hot hand movable again, can not while warm hand hands also movable, these existing products use extremely inconvenience.
In order to give trick heating and thermal insulation simply and easily, thus occur in that various electric warming pad, traditional electric warming pad are usually employing heating coil, pass through externally fed, such as external 220V alternating current, controls power supply again through manostat or employing controller and temperature regulates.But, easily there is fault in this electric warming pad, and has bigger potential safety hazard, uses and still has inconvenience.
Utility model content
In view of this, it is provided that a kind of compact conformation, energy-saving and emission-reduction, safe and reliable, easy-to-use Portable electrothermal cushion.
A kind of Portable electrothermal cushion, it includes collet and the conductive metal plate being installed on collet, at least one electric heating sheets it is provided with in described collet, the heat that described electric heating sheets produces is transmitted to described conductive metal plate, described conductive metal plate is embedded in described collet surface, described conductive metal plate surface is the heating surface of electric warming pad, and described collet is provided with USB interface, and described USB interface is connected to each electric heating sheets.
Further, described conductive metal plate is aluminium sheet.
Further, described conductive metal plate is positioned at above heating plate, and described conductive metal plate is directly contacted with heating plate or engaged by heat-conducting layer.
Further, described surface of aluminum plate is smooth finished surfaces.
Further, described collet surface is provided with the groove corresponding with conductive metal board size, and described conductive metal plate is embedded in described groove.
Further, described Portable electrothermal cushion is as mouse pad or board pad.
Further, described electric heating sheets includes multiple electric heating sheets, and multiple electric heating sheets are uniformly distributed in collet.
Further, described electric heating sheets is carbon fiber sheet, and described collet is the heat insulation leather sheath of silica gel.
Further, also including a charger baby, described charger baby is connected to described USB interface by USB line.
Further, described conductive metal plate is equipped with the board that erasable is coated with.
In above-mentioned Portable electrothermal cushion, electric heating sheets is embedded in collet, and metallic plate is loaded on collet, compact conformation, and is easily changed profile, and moulding can be flexible and changeable, for instance can be square or circular etc..Electric heating sheets is powered by USB interface, without external power source, USB interface can connect multiple charged product, such as computer, charger baby, USB charger etc., save electric energy, play the effect that energy-conserving and environment-protective reduce discharging, be especially found everywhere USB line and provide great convenience to the use of electric warming pad, this power supply mode is more safe and reliable when using, entirely without cocking off, the hidden danger such as electric shock.It addition, electric heating sheets, metallic plate and collet all can be accomplished very thin, structure is light and thin, easy to carry, easy-to-use.
Accompanying drawing explanation
Fig. 1 is the structural representation of the Portable electrothermal cushion of this utility model embodiment.
Fig. 2 is the structural representation after the Portable electrothermal cushion of this utility model embodiment removes aluminium sheet.
Fig. 3 is the aluminium sheet structural representation of the Portable electrothermal cushion of Fig. 1.
Detailed description of the invention
Below with reference to specific embodiments and the drawings, this utility model is described in detail.
Refer to Fig. 1 to Fig. 3, the Portable electrothermal cushion 10 of this utility model embodiment is shown, including collet 11 and be installed in the conductive metal plate 12 on collet 11, at least one electric heating sheets 13 it is provided with in described collet 11, the heat that described electric heating sheets 13 produces is transmitted to described conductive metal plate 12, described conductive metal plate 12 is embedded in described collet 11 surface, described conductive metal plate 12 surface is the heating surface of electric warming pad 10, described collet 11 is provided with USB interface, and described usb 1 12 is connected to each electric heating sheets 13.
Specifically, as it can be seen, collet 11 is preferably a square gasket construction form, can changing profile during certain practical application as required, its size is similar to the size of a panel computer.Collet 11 is preferably the heat insulation leather sheath of silica gel, naturally it is also possible to be plastics or ceramic jacket etc., however it is not limited to this.Preferably, conductive metal plate 12 is aluminium sheet, and aluminum heat conductivility is superior on the one hand, and on the other hand, aluminum can be accomplished very thin very light, adapts to the demand that current electronic product is light and thin, and aluminium flake material molding technology is ripe at present, and easily manufactured, cost is low.
Further, conductive metal plate 12 is positioned at above heating plate, and described conductive metal plate 12 is directly contacted with heating plate or engaged by heat-conducting layer, such as heat-conducting glue.Collet 11 surface is provided with the groove 113 corresponding with conductive metal plate 12 size, and described conductive metal plate 12 is embedded in described groove 113, and after described conductive metal plate 12 embeds, its surface can with collet 11 flush or lower than collet 11 surface.As shown in Figure 3, it is preferable that, described aluminium sheet 11 surface is smooth finished surfaces.Based on this structure, Portable electrothermal cushion 10 as mouse pad or board pad, when as mouse pad, can use and no longer worry will can freeze hands during mouse, even if also can use mouse comfily at cold winter.When as board pad, during especially as the board liner of student, child can write comfily and do one's assignment, father and mother need not worry that child does one's assignment again can freeze hands, child's enthusiasm of doing one's assignment is also higher, and action is very fast, it is easy to form a good writing style.
Specifically, as in figure 2 it is shown, electric heating sheets 13 includes multiple electric heating sheets 13, multiple electric heating sheets 13 are uniformly distributed in collet 11.For Fig. 2, show four electric heating sheets 13,13 points of four azimuth distributions of four electric heating sheets, correspondence is positioned at the lower section of metallic plate 11 so that metallic plate 11 is heated evenly, and the circuit of four electric heating sheets 13 can be connected in series or in parallel, and together it is connected to USB interface, power to each electric heating sheets 13 by USB line, save electric energy, easy to use.
Electric heating sheets 13 is preferably carbon fiber sheet, this carbon fiber sheet little power consumption, and heating is fast and the persistent period is long.Portable electrothermal cushion 10 may also include a charger baby, and described charger baby is connected to described usb 1 12 by USB line.Charger baby conventional on the market at present has more than 10,000 millivolts, and the charger baby of this capacity can be powered a few hours for the electric warming pad 10 of the present embodiment, is entirely capable of meeting daily or work requirements.When using computer, usb 1 12 connects computer by USB line, not only power simultaneously but also can as mouse pad, even without computer, connect also by USB charging wire and power, this USB line for being seen everywhere at present, very convenient, completely dispense with worry power supply to have any problem, and easy-to-connect.
In addition, described conductive metal plate 12 is equipped with the board that erasable is coated with, this is very convenient for student, they can work out a draft on this board, row formula, it is also possible to exercise is write, learns picture, this mode that rubs will bring very big enjoyment to child, it is easy to cultivates child's each side interest and hobby and various quality sentiment etc..
It follows that above-mentioned Portable electrothermal cushion 10 is by being embedded in collet 11 by electric heating sheets 13, metallic plate 12 is loaded on collet 11, compact conformation, and is easily changed profile, and moulding can be flexible and changeable, for instance can be square or circular etc..Electric heating sheets 13 is powered by usb 1 12, without external power source, usb 1 12 can connect multiple charged product, such as computer, charger baby, USB charger etc., save electric energy, play the effect that energy-conserving and environment-protective reduce discharging, be especially found everywhere USB line and provide great convenience to the use of electric warming pad 10, this power supply mode is more safe and reliable when using, entirely without cocking off, the hidden danger such as electric shock.It addition, electric heating sheets 13, metallic plate 12 and collet 11 all can be accomplished very thin, structure is light and thin, easy to carry, easy-to-use.
It should be noted that; this utility model is not limited to above-mentioned embodiment; according to creative spirit of the present utility model; those skilled in the art can also make other changes; these changes done according to creative spirit of the present utility model, all should be included within this utility model scope required for protection.
Claims (10)
1. a Portable electrothermal cushion, it is characterized in that, including collet and be installed in the conductive metal plate on collet, at least one electric heating sheets it is provided with in described collet, the heat that described electric heating sheets produces is transmitted to described conductive metal plate, and described conductive metal plate is embedded in described collet surface, and described conductive metal plate surface is the heating surface of electric warming pad, described collet is provided with USB interface, and described USB interface is connected to each electric heating sheets.
2. Portable electrothermal cushion as claimed in claim 1, it is characterised in that described conductive metal plate is aluminium sheet.
3. Portable electrothermal cushion as claimed in claim 1, it is characterised in that described conductive metal plate is positioned at above heating plate, and described conductive metal plate is directly contacted with heating plate or engaged by heat-conducting layer.
4. Portable electrothermal cushion as claimed in claim 2, it is characterised in that described surface of aluminum plate is smooth finished surfaces.
5. Portable electrothermal cushion as claimed in claim 1, it is characterised in that described collet surface is provided with the groove corresponding with conductive metal board size, and described conductive metal plate is embedded in described groove.
6. Portable electrothermal cushion as claimed in claim 4, it is characterised in that described Portable electrothermal cushion is as mouse pad or board pad.
7. Portable electrothermal cushion as claimed in claim 1, it is characterised in that described electric heating sheets includes multiple electric heating sheets, and multiple electric heating sheets are uniformly distributed in collet.
8. Portable electrothermal cushion as claimed in claim 1, it is characterised in that described electric heating sheets is carbon fiber sheet, and described collet is the heat insulation leather sheath of silica gel.
9. Portable electrothermal cushion as claimed in claim 1, it is characterised in that also including a charger baby, described charger baby is connected to described USB interface by USB line.
10. Portable electrothermal cushion as claimed in claim 1, it is characterised in that be equipped with the board that erasable is coated with on described conductive metal plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521109921.8U CN205359021U (en) | 2015-12-22 | 2015-12-22 | Portable electric pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521109921.8U CN205359021U (en) | 2015-12-22 | 2015-12-22 | Portable electric pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205359021U true CN205359021U (en) | 2016-07-06 |
Family
ID=56257415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521109921.8U Expired - Fee Related CN205359021U (en) | 2015-12-22 | 2015-12-22 | Portable electric pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205359021U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106889832A (en) * | 2017-03-13 | 2017-06-27 | 吴江市昌华纺织厂 | A kind of Weave type electrical heating heating desk mat |
-
2015
- 2015-12-22 CN CN201521109921.8U patent/CN205359021U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106889832A (en) * | 2017-03-13 | 2017-06-27 | 吴江市昌华纺织厂 | A kind of Weave type electrical heating heating desk mat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20161222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |