CN205197766U - Portable heating device - Google Patents
Portable heating device Download PDFInfo
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- CN205197766U CN205197766U CN201520839013.8U CN201520839013U CN205197766U CN 205197766 U CN205197766 U CN 205197766U CN 201520839013 U CN201520839013 U CN 201520839013U CN 205197766 U CN205197766 U CN 205197766U
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- bowl cover
- cup
- coupler socket
- heating device
- coupler
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Abstract
The utility model provides a portable heating device belongs to firing equipment technical field. It has solved current firing equipment technical problem such as be difficult for carrying. This portable heating device includes that the upper end has the open -ended cup, the bottom of cup be equipped with the heating module and with the coupler socket no. 1 of heating module electric connection, portable heating device still includes bowl cover no. 1 and bowl cover no. 2, the connection can be dismantled on the cup to bowl cover no. 1, the opening of cup can be sealed to the one end of bowl cover no. 1, the other end of bowl cover no. 1 is equipped with the coupler socket no. 2 that can be connected with coupler socket no. 1, bowl cover no. 2 can dismantle the connection on bowl cover no. 1 and bowl cover no. 2 can form the cavity that holds coupler socket no. 2 with bowl cover no. 1, the opening part of connection at the cup can also directly can be dismantled to bowl cover no. 2. The utility model has the advantages of use and convenient to carry.
Description
Technical field
The utility model belongs to daily living article technical field, relates to a kind of heater, particularly a kind of transportable heating device.
Background technology
The water storage units such as thermos cup are generally add by pottery or stainless steel the container that vacuum layer is made, and lid is arranged at top, seals tight, and vacuum heat-insulating layer can make to be contained in the liquid such as inner water and delay heat radiation, to reach the object of insulation.The hot water heated can only be held the object reaching insulation in this device by these traditional water storage units.But, due to its limited volume and temperature retention time is also limited, need to utilize other firing equipments to heat up water and constantly carry out supplementing interpolation, this brings limitation to the movement of water storage unit and use, the equipment of heating up water also to be brought will to seem very inconvenient if gone out for a long time, for this reason, the water storage unit carrying heating function arises at the historic moment.
China's patent (notification number: CN201299461Y, the day for announcing: 2009.09.02) disclose a kind of electric heating thermos cup, comprise cup, be located at electric heating layer and the bottom of cup lower end, cup is by inner bag, the vacuum heat-insulating layer of outer courage and end liner composition is formed, electric heating layer is close to bottom inner bag, cup is separable to be placed on base, base upper surface is provided with the socket that can be connected with power supply, bottom lower surface is provided with the plug coordinated with described socket, inner bag is provided with the courage body of through hole by bottom and conducting strip forms, through hole internal perisporium and conducting strip periphery wall have shirt rim respectively to downward-extension, two shirt rim welded seals, electric heating layer is close to bottom conducting strip, bottom periphery wall is provided with external screw thread, end liner internal perisporium is provided with the internal thread coordinated with external screw thread, bottom lower surface mid portion has a cavity, plug is arranged in cavity.
Although a kind of electric heating thermos cup that above-mentioned patent provides can realize the object of heating of thermos cup, but its power connecting plug is connected to bottom thermos cup by bottom is dismountable, be equivalent to like this be with separately a plug-in equipment, easily forget or lose, it is also convenient not to use, and seems heavy concerning whole thermos cup.
Summary of the invention
The problems referred to above that the utility model exists for existing technology, provide a kind of transportable heating device, technical problem to be solved in the utility model is: the convenience how improving convenience that heater carries and use.
The purpose of this utility model realizes by following technical proposal:
A kind of transportable heating device, comprise the cup that upper end has opening, it is characterized in that, the coupler socket one that the bottom of described cup is provided with heating module and electrically connects with heating module, described transportable heating device also comprises bowl cover one and bowl cover two, described bowl cover one is detachably connected on described cup, one end of described bowl cover one can seal the opening of described cup, the other end of described bowl cover one is provided with the coupler socket two that can be connected with described coupler socket one, described bowl cover two is detachably connected on described bowl cover one and described bowl cover two and described bowl cover one can form the cavity holding described coupler socket two, described bowl cover two directly can also be detachably connected on the opening part of described cup.
Its principle is as follows: the bottom at cup in the technical program is provided with heating module, liquid in cup can be heated after the energising of this heating module, the energising of heating module is by after being connected with coupler socket one, recycling coupler socket one and coupler socket two to be connected with external power source and to realize, heating module and coupler socket one are all connected in the bottom of cup, coupler socket one and coupler socket two are dismountable being plugged in together, connect together both when needing electrified regulation, be communicated with external power source by external power supply plug or self-powered plug, be separated both when not needing, coupler socket two on bowl cover one and bowl cover one is connected to the opening part of cup as a main sealed cup cover, prevent the overflow in cup, realize the sealing thermal insulation of water storage unit, by bowl cover two coupler socket two is enclosed in the cavity formed between bowl cover two and base simultaneously, carries out hiding and place, make the heater of this device easy to carry, also be convenient to during use take, convenient reliably, more attractive in appearance.
In above-mentioned transportable heating device, described coupler socket one is coupler female seat, and described coupler socket two is coupler male seat, described coupler male seat is connected with attaching plug and described attaching plug also can be placed in described cavity.
Heating module generally includes PCB control chip, heating plate or heater strip, by heating module being arranged on bottom of cup to the heating liquid in cup, meet the law of thermodynamics, the water of bottom of cup heating can upwards roll movement, accelerate heat exchange, promote the efficiency of heating surface.Attaching plug comparatively speaking volume is larger, larger space can be taken, if coupler socket two is placed on bottom of cup, the lower part of whole device can be caused to be all the dischargeable capacity that heating element heater affects device, by attaching plug and coupler socket two are placed in bowl cover one in the technical program, bowl cover one is made to have multi-functional, reasonably make use of space, layout more rationally effectively, improve the structural compactness of device and property easy to use, and heater block be not easy something lost fall lose.Attaching plug in the technical program can directly be plugged on the power supply of civilian 110V ~ 220V, this device have heat up water, be filled with water, the multiple effect such as insulation, conveniently put in bag, can carry with, be applicable to tourism, use of going on business.
In technique scheme, coupler socket two also can be replaced mutually with the installation site of coupler socket one, namely coupler male seat is set in the bottom of cup, pedestal arranges coupler female seat, and so simple replacement can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
In above-mentioned transportable heating device, the end face that described bowl cover one installs coupler socket two is outer face, and other end is inner face; The outer face of described bowl cover one has the groove of indent, and described coupler socket two to be installed on described bowl cover one and to be positioned at described groove.When being heated by the liquid of base to cup inside, bottom of cup is placed in this groove, and coupler socket two position is fixed, and when the coupler socket one of bottom of cup is plugged on coupler socket two, connects and surely leans on, ensure that the stability of heating; When not heating, the liquid in cup is incubated, bowl cover one is connected on cup, coupler socket two and attaching plug can be placed in this groove, make whole apparatus structure compact, be easy to carry, and change also fast more convenient between two kinds of different using states.
In above-mentioned transportable heating device, the sidewall of described groove offers breach, be connected between described attaching plug with described coupler socket two by electric wire, described electric wire can stretch out outside described bowl cover one through described breach.When using coupler socket two to carry out electrified regulation, electric wire is stretched out bowl cover one from this breach, also the attaching plug facilitating wire end while facilitating coupler socket one to be connected with coupler socket two is connected with external power source, after heating, also place in a groove from this breach withdrawal electric wire and attaching plug, compact conformation, is convenient for carrying, and pattern is attractive in appearance.
In above-mentioned transportable heating device, described coupler socket two is positioned at the middle part of described groove, and the upper surface of institute's coupler socket two is higher than the bottom surface of described groove, and described electric wire can be wrapped on described coupler socket two.Coupler socket two can be facilitated like this to be energized with the connection of coupler socket one, also can to ensure the compactedness that electric wire and attaching plug are placed, easy to carry and use.
In above-mentioned transportable heating device, the inner face of described bowl cover one is provided with sealing ring, and when described bowl cover one is connected to the opening part of described cup, described sealing ring is resisted against the openend of described cup.When not needing heating, bowl cover one is connected on cup and seals cup inside, by arranging sealing ring lift-off seal effect, thus prevents liquid in cup from spilling leakage, and can the heat insulation effect of lifting device.And when heating device, bowl cover one is taken off, the coupler socket one of bottom of cup is plugged on the coupler socket two of bowl cover one, bowl cover two is now utilized to be connected directly between on cup, carry out closing with dust-proof, because bowl cover two is not sealed by sealing ring with when being connected between cup, there is gap between the two, poor air-tightness, while guaranteeing the liquid in Fast Heating cup, when cup internal gas pressure also can be made to reach very large, overflow is gone out, thus prevents that pressure in cup is excessive blasts, and improves safety guarantee.
In above-mentioned transportable heating device, be circumferentially with cannelure along bowl cover one on the inner face of described bowl cover one, described sealing ring is positioned at described cannelure; The upper end inwall of described cup has convex annular edge, when described bowl cover one is connected to the opening part of described cup, the upper end of described cup can be plugged in described cannelure, and described sealing ring is resisted against described convex annular and leans along the side of upper and described sealing ring and the upper end inwall of described cup.Sealing ring is arranged in cannelure and prevents from coming off, and when bowl cover one is connected to the opening part of cup, sealing ring is resisted against convex annular and seals along upper formation, improves the sealing of this device.
In above-mentioned transportable heating device, described cup is tubular, described cup has external screw thread one, described bowl cover one and bowl cover two all has internal thread and described bowl cover one and bowl cover two all can be screwed onto on the external screw thread one of described cup, described bowl cover one also has external screw thread two, and described bowl cover two can be screwed onto on the external screw thread two of described bowl cover one.External screw thread one on cup is identical with both external screw threads two specification on bowl cover one, bowl cover two is also identical with the internal thread specification on bowl cover one, such bowl cover two can conveniently be changed when being connected with base or cup, improves versatility, the cost-effective convenience simultaneously also improving use.Screw connection manner is adopted to connect between bowl cover two, bowl cover one and cup firm.
In above-mentioned transportable heating device, described bowl cover one and bowl cover two are cylindric, and described bowl cover one, bowl cover two are identical with the external diameter of cup, and described external screw thread one is identical with the nominal diameter of external screw thread two.Such three both improved versatility when connecting, and also ensure that aesthetic property.
Certainly as an alternative solution, snap fit can also be adopted to connect between bowl cover two, bowl cover one and cup.
In above-mentioned transportable heating device, described cup comprises shell and inner bag, described inner bag is plugged in described shell and described inner bag is coaxially arranged in described shell, there is between the lateral surface of described inner bag and the madial wall of shell the vacuum layer of wrapping up described inner bag, described heating module is installed in the bottom of described inner bag, and described coupler socket one is connected in described outer casing bottom and described coupler socket one is positioned at the below of described heating module.This technical scheme housing and inner bag adopt stainless steel, are pumped into above-mentioned vacuum layer by anury vacuum pumpin layer technology, the side that bowl cover one contacts with inner bag and bowl cover second-class employing food-grade PP material, safety and sanitation, long service life; The lateral surface of described shell near bottom is provided with indicator lamp, described indicator lamp can indicate the heated condition in inner bag, when carrying out electrified regulation to the liquid in cup, this indicator lamp lights, after heating, this indicator lamp extinguishes, the duty of this device heating can be understood so in time, easy to use.
Compared with prior art, advantage of the present utility model is as follows:
1, pass through coupler socket two to be arranged in bowl cover one in the utility model, make bowl cover one have multiple action, reasonably make use of space, layout more rationally effectively, improve the structural compactness of device and property easy to use, and heater block be not easy something lost fall lose.
2, in the utility model, bowl cover one is provided with sealing ring, can improve the sealing of bowl cover a pair cup opening part, thus prevents liquid in cup from spilling leakage, and can the heat insulation effect of lifting device.And bowl cover two is not sealed by sealing ring with when being connected between cup, there is gap between the two, poor air-tightness, while guaranteeing the liquid in Fast Heating cup, when cup internal gas pressure also can be made to reach very large, overflow is gone out, thus prevent that pressure in cup is excessive blasts, improve safety guarantee.
3, in the utility model, attaching plug can directly be plugged on the power supply of civilian 110V ~ 220V, this device have heat up water, be filled with water, the multiple effect such as insulation, conveniently put in bag, can carry with, be applicable to uses such as travelling, go on business, and individual is fast very convenient when using insulation and heating function.
Accompanying drawing explanation
Fig. 1 be this device face structural representation.
Fig. 2 is the sectional structure schematic diagram of A-A in Fig. 1.
Fig. 3 is the partial enlargement structural representation in Fig. 2.
Structural representation is taken apart when Fig. 4 is this device keeping warm mode.
Structural representation is taken apart when Fig. 5 is this device electrified regulation.
Fig. 6 is the syndeton schematic diagram of bowl cover one and attaching plug in this device.
In figure, 1, coupler socket one; 2, heating module; 3, cup; 31, shell; 32, inner bag; 33, vacuum layer; 34, opening; 35, external screw thread one; 4, bowl cover one; 41, medial surface; 42, lateral surface; 43, groove; 44, breach; 45, external screw thread two; 5, bowl cover two; 6, attaching plug; 7, electric wire; 8, coupler socket two; 9, cavity; 10, sealing ring; 11, indicator lamp; 12, cannelure; 13, convex annular edge.
Detailed description of the invention
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As depicted in figs. 1 and 2, in the present embodiment, transportable heating device is for thermos cup, comprise the cup 3 that upper end has opening 34, this cup 3 comprises shell 31 and inner bag 32, inner bag 32 is plugged in shell 31 and inner bag 32 and shell 31 are coaxially arranged, there is between the lateral surface of inner bag 32 and the madial wall of shell 31 vacuum layer 33 of wrapping up inner bag 32, the coupler socket 1 that the bottom of cup 3 is provided with heating module 2 and electrically connects with heating module 2, this transportable heating device also comprises bowl cover 1 and bowl cover 25, bowl cover 1 is detachably connected on cup 3, one end of bowl cover 1 can seal the opening 34 of cup 3, the other end of bowl cover 1 is provided with the coupler socket 28 that can plug with coupler socket 1, coupler socket 28 is connected with attaching plug 6, bowl cover 25 to be detachably connected on bowl cover 1 and to form the cavity 9 that can hold coupler socket 28 and attaching plug 6 with bowl cover 1, bowl cover 25 directly can also be detachably connected on opening 34 place of cup 3.
As shown in Figure 1, the lateral surface of cup 3 near bottom is provided with indicator lamp 11, and indicator lamp 11 can indicate the heated condition in cup 3.
As shown in Figure 2 and Figure 6, the end face that bowl cover 1 installs coupler socket 28 is outer face 42, and other end is inner face 41; The lateral surface 42 of bowl cover 1 has the groove 43 of indent, and coupler socket 28 is positioned at groove 43; The sidewall of groove 43 offers breach 44, be connected between attaching plug 6 with coupler socket 28 by electric wire 7, electric wire 7 can stretch out outside bowl cover 1 through breach 44; Coupler socket 28 is positioned at the middle part of groove 43 and the bottom surface of protrusion groove 43, and electric wire 7 can be wrapped on coupler socket 28.Heating module 2 is installed in the bottom of inner bag 32, and coupler socket 1 is connected in bottom shell 31 and coupler socket 1 is positioned at the below of heating module 2.
In the present embodiment, coupler socket 1 is coupler female seat, and coupler socket 28 is coupler male seat.
By being provided with heating module 2 in the bottom of cup 3, liquid in cup 3 can be heated after the energising of this heating module 2, when carrying out electrified regulation to the liquid in cup 3, above-mentioned indicator lamp 11 lights, after heating, this indicator lamp 11 extinguishes, the duty of this device heating can be understood so in time, easy to use.The energising of heating module 2 is by after being connected with coupler socket 1, and recycling coupler socket 1 and coupler socket 28 and the plug be connected above thereof are connected with external power source and realize.As shown in Figure 4 and Figure 5, heating module 2 and coupler socket 1 are all connected in the bottom of cup 3, coupler socket 1 and coupler socket 28 are dismountable being plugged in together, be placed in groove 43 bottom cup 3 when needing electrified regulation, and make the coupler socket 1 bottom cup 3 be plugged on coupler socket 28, electric wire 7 is stretched out bowl cover 1 from breach 44, also the attaching plug 6 facilitating electric wire 7 end while facilitating coupler socket 1 to be connected with coupler socket 28 is connected with external power source, be separated both when not needing to heat, regain electric wire 7 and attaching plug 6 from breach 44 and be placed on groove 43, coupler socket 28 on bowl cover 1 and bowl cover 1 is connected to opening 34 place of cup 3 as a capping, prevent the overflow in cup, the sealing thermal insulation of implement device, plug and coupler socket 28 are enclosed in the cavity 9 formed between bowl cover 25 and base, carry out hiding and place, make the heater of this device easy to carry, also be convenient to during use take, reliably convenient.Compact conformation, is convenient for carrying, and pattern is attractive in appearance.
As shown in Figures 2 and 3, the inner face 41 of bowl cover 1 is provided with sealing ring 10, is circumferentially with cannelure 12 along bowl cover 1 on the inner face 41 of bowl cover 1, and sealing ring 10 is positioned at cannelure 12; The upper end inwall of cup 3 has convex annular along 13, and when bowl cover 1 is connected to opening 34 place of cup 3, sealing ring 10 can be resisted against convex annular along on 13.When not needing heating, bowl cover 1 is connected on cup 3 and seals cup 3 inside, by arranging sealing ring 10 lift-off seal effect, thus prevents liquid in cup 3 from spilling leakage, and can the heat insulation effect of lifting device.And when heating device, bowl cover 1 is taken off, coupler socket 1 bottom cup 3 is plugged on the coupler socket 28 of bowl cover 1, bowl cover 25 is now utilized to be connected directly between on cup 3, carry out closing with dust-proof, owing to not sealed by sealing ring 10 when being connected between bowl cover 25 with cup 3, there is gap between the two, poor air-tightness, while guaranteeing the liquid in Fast Heating cup 3, when cup 3 internal gas pressure also can be made to reach very large, overflow is gone out, thus to prevent in cup 3 that pressure is excessive blasts, improve safety guarantee.
As shown in Fig. 4 or Fig. 5, cup 3 is in tubular, cup 3 has external screw thread 1, bowl cover 25 and bowl cover 1 all has internal thread and bowl cover 25 and base all can be screwed onto on the external screw thread 1 of cup 3, bowl cover 1 also has external screw thread 2 45, and bowl cover 25 can be screwed onto on the external screw thread 2 45 of bowl cover 1; External screw thread 1 on cup 3 is identical with both external screw threads 2 45 specification on bowl cover 1, bowl cover 25 is also identical with the internal thread specification on bowl cover 1, such bowl cover 25 can conveniently be changed when being connected with base or cup 3, improve versatility, the cost-effective convenience simultaneously also improving use.Screw connection manner is adopted to connect between bowl cover 25, bowl cover 1 and cup 3 firm; Bowl cover 1 and bowl cover 25 are cylindric, and bowl cover 1, bowl cover 25 are identical with the external diameter of cup 3, and external screw thread 1 is identical with the nominal diameter of external screw thread 2 45.
The present embodiment housing 31 and inner bag 32 adopt stainless steel, and be pumped into above-mentioned vacuum layer 33 by anury vacuum pumpin layer 33 technology, the side that bowl cover 1 contacts with inner bag 32 and bowl cover 25 etc. adopt food-grade PP material, safety and sanitation, long service life.
Heating module 2 in the present embodiment comprises PCB control chip and heating plate, by being arranged on by heating module 2 bottom cup 3 heating liquid in cup 3, meet the law of thermodynamics, the water of cup 3 bottom-heated can upwards roll movement, accelerate heat exchange, promote the efficiency of heating surface.Attaching plug 6 comparatively speaking volume is larger, larger space can be taken, if attaching plug 6 and coupler socket 28 are also placed on bottom cup 3, the lower part of whole device can be caused to be all the dischargeable capacity that heating element heater affects device, by attaching plug 6 and coupler socket 28 are placed in bowl cover 1 in the present embodiment, and whole bowl cover 1 is used as capping use, reasonably make use of space, layout more rationally effectively, improve the structural compactness of device and property easy to use, and heater block be not easy something lost fall lose.This attaching plug 6 can directly be plugged on the power supply of civilian 110V ~ 220V.This device have heat up water, be filled with water, the multiple effect such as insulation, conveniently put in bag, can carry with, be applicable to tourism, use of going on business.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Although more employ 1 herein, coupler socket one; 2, heating module; 3, cup; 31, shell; 32, inner bag; 33, vacuum layer; 34, opening; 35, external screw thread one; 4, bowl cover one; 41, medial surface; 42, lateral surface; 43, groove; 44, breach; 45, external screw thread two; 5, bowl cover two; 6, attaching plug; 7, electric wire; 8, coupler socket two; 9, cavity; 10, sealing ring; 11, indicator lamp; 12, cannelure; 13, the term such as convex annular edge, but do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present utility model more easily; The restriction that they are construed to any one additional is all contrary with the utility model spirit.
Claims (10)
1. a transportable heating device, comprise the cup (3) that upper end has opening (34), it is characterized in that, the coupler socket one (1) that the bottom of described cup (3) is provided with heating module (2) and electrically connects with heating module (2), described transportable heating device also comprises bowl cover one (4) and bowl cover two (5), described bowl cover one (4) is detachably connected on described cup (3), one end of described bowl cover one (4) can seal the opening (34) of described cup (3), the other end of described bowl cover one (4) is provided with the coupler socket two (8) that can be connected with described coupler socket one (1), described bowl cover two (5) is detachably connected on that described bowl cover one (4) is upper and described bowl cover two (5) can form with described bowl cover one (4) cavity (9) holding described coupler socket two (8), described bowl cover two (5) directly can also be detachably connected on opening (34) place of described cup (3).
2. transportable heating device according to claim 1, it is characterized in that, described coupler socket one (1) is coupler female seat, described coupler socket two (8) is coupler male seat, described coupler male seat is connected with attaching plug (6) and described attaching plug (6) also can be placed in described cavity (9).
3. transportable heating device according to claim 2, is characterized in that, the end face that described bowl cover one (4) installs coupler socket two (8) is outer face (42), and other end is inner face (41); The outer face (42) of described bowl cover one (4) has the groove (43) of indent, and described coupler socket two (8) is installed in described bowl cover one (4) and goes up and be positioned at described groove (43).
4. transportable heating device according to claim 3, it is characterized in that, the sidewall of described groove (43) offers breach (44), be connected by electric wire (7) between described attaching plug (6) with described coupler socket two (8), described electric wire (7) can stretch out described bowl cover one (4) outward through described breach (44).
5. transportable heating device according to claim 4, it is characterized in that, described coupler socket two (8) is positioned at the middle part of described groove (43), the upper surface of institute's coupler socket two (8) is higher than the bottom surface of described groove (43), and described electric wire (7) can be wrapped on described coupler socket two (8).
6. the transportable heating device according to claim 3 or 4 or 5, it is characterized in that, the inner face (41) of described bowl cover one (4) is provided with sealing ring (10), when described bowl cover one (4) is connected to opening (34) place of described cup (3), described sealing ring (10) can make described bowl cover one (4) be tightly connected with described cup (3).
7. transportable heating device according to claim 6, it is characterized in that, the inner face (41) of described bowl cover one (4) is provided with cannelure (12), and described sealing ring (10) is installed in described cannelure (12); The upper end inwall of described cup (3) has convex annular along (13), when described bowl cover one (4) is connected to opening (34) place of described cup (3), the upper end of described cup (3) is plugged in described cannelure (12), and described sealing ring (10) is resisted against described convex annular and leans along (13) upper and upper end inwall of the side of described sealing ring (10) and described cup (3).
8. the transportable heating device according to claim 1 or 2 or 3 or 4 or 5, it is characterized in that, described cup (3) is in tubular, described cup (3) has external screw thread one (35), described bowl cover one (4) and bowl cover two (5) all has internal thread and described bowl cover one (4) and bowl cover two (5) can be screwed onto on the external screw thread one (35) of described cup (3), described bowl cover one (4) also has external screw thread two (45), described bowl cover two (5) can be screwed onto on the external screw thread two (45) of described bowl cover one (4).
9. transportable heating device according to claim 8, it is characterized in that, described bowl cover one (4) and bowl cover two (5) are cylindric, described bowl cover one (4), bowl cover two (5) are identical with the external diameter of cup (3), and described external screw thread one (35) is identical with the nominal diameter of external screw thread two (45).
10. transportable heating device according to claim 9, it is characterized in that, described cup (3) comprises shell (31) and inner bag (32), described inner bag (32) is plugged in described shell (31) and described inner bag (32) and described shell (31) are coaxially arranged, there is between the outer surface of described inner bag (32) and the inwall of shell (31) vacuum layer (33) covering described inner bag (32) outer surface, described heating module (2) is installed in the bottom of described inner bag (32), described coupler socket one (1) is connected in described shell (31) bottom and described coupler socket one (1) is positioned at the below of described heating module (2), the lateral surface of described shell (31) near bottom is provided with indicator lamp (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520839013.8U CN205197766U (en) | 2015-10-27 | 2015-10-27 | Portable heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520839013.8U CN205197766U (en) | 2015-10-27 | 2015-10-27 | Portable heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205197766U true CN205197766U (en) | 2016-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520839013.8U Withdrawn - After Issue CN205197766U (en) | 2015-10-27 | 2015-10-27 | Portable heating device |
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| Country | Link |
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| CN (1) | CN205197766U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105231819A (en) * | 2015-10-27 | 2016-01-13 | 吴海荣 | Portable heating device |
| CN105795890A (en) * | 2016-05-27 | 2016-07-27 | 胡红标 | Energy-saving heat preservation device |
-
2015
- 2015-10-27 CN CN201520839013.8U patent/CN205197766U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105231819A (en) * | 2015-10-27 | 2016-01-13 | 吴海荣 | Portable heating device |
| CN105795890A (en) * | 2016-05-27 | 2016-07-27 | 胡红标 | Energy-saving heat preservation device |
| CN105795890B (en) * | 2016-05-27 | 2018-08-03 | 胡红标 | A kind of energy-saving heat preserving device |
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| Date | Code | Title | Description |
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