CN203815132U - Thermal-insulation and hand-warming cup - Google Patents
Thermal-insulation and hand-warming cup Download PDFInfo
- Publication number
- CN203815132U CN203815132U CN201420154943.5U CN201420154943U CN203815132U CN 203815132 U CN203815132 U CN 203815132U CN 201420154943 U CN201420154943 U CN 201420154943U CN 203815132 U CN203815132 U CN 203815132U
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- Prior art keywords
- inner housing
- temperature
- conduit
- aperture
- cup
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Abstract
The utility model discloses a thermal-insulation and hand-warming cup which comprises an outer casing, an inner casing and a guide tube arranged between the outer casing and the inner casing, wherein a small hole is formed in the inner casing; the guide tube is communicated with the interior of the inner casing through the small hole; and a valve is arranged below the small hole and used for opening and closing the small hole. According to the thermal-insulation and hand-warming cup provided by the utility model, a thermal-insulation cup is improved, so that on the premise that the thermal-insulation performance of the cup is not damaged, the cup is automatically controlled to warm hands without an external power supply, and the thermal-insulation and hand warming functions are achieved.
Description
Technical field
The utility model relates to a kind of quilt, is specifically related to a kind of temperature-protection hand-warm cup.
Background technology
The material of water tumbler has many kinds on the market at present, has aluminium alloy, PP(polypropylene) material, also have glass etc.PP material cost of manufacture is low, but does not have the effect of long-time insulation.Although and as aluminum alloy double-layer thermos cup, can be incubated for a long time, for some special requirements, as somebody wants to use thermos cup warm hand, just can not meet.
And at present in existing patent, as CN203121891U, although can play the effect of warm hand, its heat-insulating property can reduce because water flows into inside and outside interlayer heat-insulating property.And its warm hand function needs manual control.And for example CN203280171U, although can play the effect of temperature-protection hand-warm, needs external power supply, can increase like this convenience and danger that water tumbler is used, and cost improves very large.
Utility model content
The technical problem existing for prior art, the utility model provides a kind of temperature-protection hand-warm cup, and thermos cup is transformed, and makes guaranteeing that, under the prerequisite that cup heat insulating ability is not destroyed, realization, without external power supply, is controlled the function that cup has warm hand automatically.
In order to solve existing technical problem, the technical solution adopted in the utility model is:
A temperature-protection hand-warm cup, comprises shell body, inner housing and is arranged on the conduit between described shell body and inner housing; On described inner housing, be provided with aperture; Described conduit is by aperture and described inner housing internal communication; The below of described aperture is provided with valve, for aperture described in opening and closing.
Further, between described shell body and inner housing, be also provided with thermal diode, electromagnet and battery; Described thermal diode, electromagnet and battery are connected to form circuit loop by wire successively; Described valve is permanent magnet; Described thermal diode conducting, connects circuit loop, and described electromagnet obtains the electric magnetic that has, and attracts to move on described valve, closes described aperture; Described thermal diode resistance increases, and circuit loop disconnects, and described electromagnet power-off loses magnetism, and described valve moves down, and opens described aperture.
Further, described thermal diode is arranged on described conduit over top.
Further, described battery is button cell, is arranged on described shell body bottom.
Further, described shell body and inner housing are aluminum alloy materials.
Further, between described shell body and inner housing, be vacuum environment.
Further, described conduit is PP material; Described valve outer wrap has PP material.
Compared with prior art, the beneficial effects of the utility model are:
The utility model has insulation and the function of warm hand concurrently, automatically separates water in cup and the water in conduit, makes water little bore closure when being full of conduit, though glass in hot water drunk, warm hand function also can be brought into play its effect.Warm hand function can realize automatic control, and energy-conserving and environment-protective, without external power supply, farthest reduce its cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model temperature-protection hand-warm cup.
Fig. 2 is the automatic control circuit schematic diagram of the utility model temperature-protection hand-warm cup.
The specific embodiment
Below in conjunction with Figure of description and specific embodiment, the utility model is described in further detail.
As shown in Figure 1, the utility model temperature-protection hand-warm cup adopts three-decker, ectonexine aluminum alloy materials, and centre is evacuated.Shell body 1, inner housing 2 and be arranged on shell body 1 and inner housing 2 between conduit 3, in inner housing 2 sidewall bottoms, stay a circular aperture 4, aperture 4 external catheters 3, conduit 3 is an elongated PP pipe, PP pipe is close to equably the outer cavity wall of thermos cup and is wound to concordant with rim of a cup, and make conduit 3 and inner housing 2 have certain gap, avoid exocoel and inner chamber transmission of heat by contact.PP material can guarantee that 120 degree, with interior nontoxic, are safe from harm to human body.Like this, in the process of water tumbler dress water, when to inner housing 2 water filling, water, along conduit 3 spiral escalations, is full of conduit 3, realizes the effect of insulation and warm hand.
In order to realize automatic adjusting temperature, realization does not have can there be warm hand function under the condition of water in cup yet, and improve its heat insulating ability, the water that will realize in conduit is separated with the water in cup, realize its independently two functions, for this reason, a valve 5 is set below aperture 4, on valve 5, is enclosed with PP material; When the water in conduit 3 is filled with, switch cuts out, and separates water in inner housing 2 and the water in conduit 3.Automatic opening switch when the temperature of the water in conduit 3 declines, emits the water in conduit 3, or and inner housing 2 in water realize the exchange of heat.
Refer to shown in Fig. 1 and Fig. 2, in order to realize the opening and closing of autocontrol valve 5, top at conduit 3 adheres to a thermal diode 6, in cup bottom, leave the mounting groove of a button cell 8, a small-sized electromagnet 7 is housed on inner housing 2 lateral walls, three is composed in series a circuit, and electromagnet 7 is near the position at aperture 4 places.
When hot water makes progress spiral filling with from aperture 4 along conduit 3, be connected in the just variation of energy sense temperature of thermal diode 6 of conduit 3 ends; When temperature is during higher than 40 degree left and right, thermal diode 6 conductings, electromagnet 7 electricly there is magnetic, attract to move on valve 5, close aperture 4; When temperature is lower than 40 degree, thermal diode 6 resistance increase, not conducting, and electromagnet 7 magnetic disappear, and valve 5 moves down with gravity, opens aperture 4, emits the water in conduit 3.
If now inner housing 2 is interior anhydrous, the water of conduit 3 flows out automatically, if now inner housing 2 also has hot water, the water of the water in conduit 3 and inner housing 2 is realized exchange heat, the water temperature of conduit 3 raises again like this, valve 5 can be as previously described moves on again, closes aperture 4, circulation heating like this.
Above-mentioned explanation to the disclosed embodiments, makes professional and technical personnel in the field can realize or use the utility model.To the multiple modification of these embodiment, will be apparent for those skilled in the art, the in the situation that General Principle as defined herein can be within not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be limited to these embodiment shown in this article, but will accord with principle disclosed herein and features of novelty the widest consistent scope.
Claims (8)
1. a temperature-protection hand-warm cup, is characterized in that: comprise shell body (1), inner housing (2) and be wrapped in described shell body (1) and inner housing (2) between conduit (3); On described inner housing (2), be provided with aperture (4); Described conduit (3) is by aperture (4) and described inner housing (2) internal communication; The below of described aperture (4) is provided with valve (5), for aperture described in opening and closing (4), thereby realizes the liquid heat-exchange between inner housing (2) and conduit (3) or liquid isolation.
2. temperature-protection hand-warm cup according to claim 1, is characterized in that: between described shell body (1) and inner housing (2), be also provided with thermal diode (6), electromagnet (7) and battery (8); Described thermal diode (6), electromagnet (7) and battery (8) are connected to form circuit loop by wire successively; Described valve (5) is permanent magnet; Described thermal diode (6) conducting, connects circuit loop, and described electromagnet (7) obtains the electric magnetic that has, and attracts to move on described valve (5), closes described aperture (4); Described thermal diode (6) resistance increases, and circuit loop disconnects, and described electromagnet (7) power-off loses magnetism, and described valve (5) moves down, and opens described aperture (4).
3. temperature-protection hand-warm cup according to claim 2, is characterized in that: described thermal diode (6) is arranged on described conduit (3) over top.
4. temperature-protection hand-warm cup according to claim 2, is characterized in that: described battery (8) is button cell, is arranged on described shell body (1) bottom.
5. according to the temperature-protection hand-warm cup described in claim 1-4, it is characterized in that: described shell body (1) and inner housing (2) are aluminum alloy materials.
6. according to the temperature-protection hand-warm cup described in claim 1-4, it is characterized in that: between described shell body (1) and inner housing (2), be vacuum environment.
7. according to the temperature-protection hand-warm cup described in claim 1-4, it is characterized in that: between described inner housing (2) and conduit (3), there is gap.
8. according to the temperature-protection hand-warm cup described in claim 1-4, it is characterized in that: described conduit (3) is PP material; Described valve (5) outer wrap has PP material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420154943.5U CN203815132U (en) | 2014-04-01 | 2014-04-01 | Thermal-insulation and hand-warming cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420154943.5U CN203815132U (en) | 2014-04-01 | 2014-04-01 | Thermal-insulation and hand-warming cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203815132U true CN203815132U (en) | 2014-09-10 |
Family
ID=51470688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420154943.5U Expired - Fee Related CN203815132U (en) | 2014-04-01 | 2014-04-01 | Thermal-insulation and hand-warming cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203815132U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108324045A (en) * | 2018-01-30 | 2018-07-27 | 浙江夏远信息技术有限公司 | A kind of warm hand thermal insulation cup |
| CN109984538A (en) * | 2018-01-03 | 2019-07-09 | 浙江帝恒实业有限公司 | A kind of warm hand vacuum cup |
-
2014
- 2014-04-01 CN CN201420154943.5U patent/CN203815132U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109984538A (en) * | 2018-01-03 | 2019-07-09 | 浙江帝恒实业有限公司 | A kind of warm hand vacuum cup |
| CN109984538B (en) * | 2018-01-03 | 2021-05-11 | 浙江省永康市华川电器有限公司 | Hand warming vacuum cup |
| CN108324045A (en) * | 2018-01-30 | 2018-07-27 | 浙江夏远信息技术有限公司 | A kind of warm hand thermal insulation cup |
| CN108324045B (en) * | 2018-01-30 | 2021-10-26 | 永康市友博工贸有限公司 | Hand warming vacuum cup |
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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: 20140910 Termination date: 20150401 |
|
| EXPY | Termination of patent right or utility model |