CN204049989U - A kind of dual-purpose hand warmer - Google Patents
A kind of dual-purpose hand warmer Download PDFInfo
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- CN204049989U CN204049989U CN201420526931.0U CN201420526931U CN204049989U CN 204049989 U CN204049989 U CN 204049989U CN 201420526931 U CN201420526931 U CN 201420526931U CN 204049989 U CN204049989 U CN 204049989U
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- housing
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- hand warmer
- purpose hand
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Abstract
The utility model discloses a kind of dual-purpose hand warmer, include the housing with some strength adopting plastics blow molding technique once to be formed, in housing, add electrical heating elements and temperature control equipment assembly, one end of housing is provided with perfusing hole, perfusing hole is provided with black box.This utility model have employed the housing that plastics blow molding technique is once formed, and has certain intensity, can add hot-water flooding in the cavity in housing, also Electric heating can be adopted to heat, two kinds of modes are combined in together, under the prerequisite of safe and convenient, different crowds can be suitable for.
Description
Technical field
This utility model relates to a kind of hand warmer.
Background technology
Warming hand warmer obtains can be divided into from heat energy, directly pours into hot water and electrical heating energy-accumulating medium two kinds.The hand warmer of perfusion hot water, modal on market is rubbery hot-water bottle.And electrically heated hand warmer, modal have electric pole type, heating wire, heat-generating pipe heating liquid, converts heat energy to for heating with electric energy.
Two kinds of methods respectively have excellent, shortcoming.Direct perfusion hot water simple to operate, and comparatively safe, be applicable to old people and handicapped librarian use.But hot water can only utilize once, again hot water need be poured into.And electrically heated easy to use, energy-accumulating medium can be reused, and profile is beautiful, is more suitable for fashion personage and uses.Current electrical heating hand warmer is based on flexible material, and flexible material is easily punctured and causes damage, as excessive in hot water, very easily scalds human body.
Utility model content
The purpose of this utility model is to provide a kind of dual-purpose hand warmer, namely directly can pour into hot water and also can use electric heater unit, safe ready, is applicable to different crowds and uses.
Above-mentioned purpose is achieved through the following technical solutions:
A kind of dual-purpose hand warmer, it is characterized in that: include the housing with some strength adopting plastics blow molding technique once to be formed, in housing, add electrical heating elements and temperature control equipment assembly, one end of housing is provided with perfusing hole, perfusing hole is provided with black box.
Further, described electrical heating elements and temperature control equipment assembly include outlet, relay indicating light, temperature controller, Thermal Cutoffs and heat-generating pipe.
Further, described black box includes lid, air bleeding valve and sealing gasket.
Further, described housing includes the handle conveniently lifted.
Compared to existing technology, this utility model have employed the housing that plastics blow molding technique is once formed, there is certain intensity, hot-water flooding can be added in cavity in housing, also Electric heating can be adopted to heat, two kinds of modes are combined in together, under the prerequisite of safe and convenient, different crowds can be suitable for.
Accompanying drawing explanation
Fig. 1 is structure sectional view of the present utility model;
Fig. 2 is top view of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, 2, a kind of dual-purpose hand warmer, comprises housing 1, and housing 1 plastic material, obtains the cavity of a hollow through blow molding process, in order to hold heat-storage medium and heating element heater.Housing 1 makes handle 2, conveniently lifts.
Make a circular hole at housing 1 near handle 2 one end, electrical heating elements and temperature control equipment assembly 3 are installed in circular hole.Wherein assembly comprises outlet 5, relay indicating light 6, temperature controller 7, Thermal Cutoffs 8, heat-generating pipe 9.
Make a circular hole as hot water perfusing hole 4 at housing 1 other end, perfusing hole 4 is equipped with black box above.Sealing assembly comprises lid 10, air bleeding valve 11, sealing gasket 12.
Adopt the hand warmer of said structure, first method is direct fill hot water.Uncap 10 injects hot water, and cover lid 10 also screws and can use.The second way is electrical heating method.First uncap 10 adds a certain amount of clear water, covers tightly lid, is placed on smooth desktop.Take out power line one and insert hand warmer outlet 5, other end is inserted in 220V alternating current power supply, and display lamp 6 is bright, and represent that heating starts, display lamp 6 goes out, and represent that heating is complete, pulling up plug can use.Again can be plugged in after temperature decline heating.
The above, it is only better embodiment of the present utility model, not any pro forma restriction is done to this utility model, every according to know-why of the present utility model to any simple modification made for any of the above embodiments, equivalent variations or modification, still belong in the scope of technical solutions of the utility model.
Claims (4)
1. a dual-purpose hand warmer, it is characterized in that: include the housing with some strength adopting plastics blow molding technique once to be formed, in housing, add electrical heating elements and temperature control equipment assembly, one end of housing is provided with perfusing hole, perfusing hole is provided with black box.
2. a kind of dual-purpose hand warmer as claimed in claim 1, is characterized in that: described electrical heating elements and temperature control equipment assembly include outlet, relay indicating light, temperature controller, Thermal Cutoffs and heat-generating pipe.
3. a kind of dual-purpose hand warmer as claimed in claim 1 or 2, is characterized in that: described black box includes lid, air bleeding valve and sealing gasket.
4. a kind of dual-purpose hand warmer as claimed in claim 3, is characterized in that: described housing includes the handle conveniently lifted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420526931.0U CN204049989U (en) | 2014-09-15 | 2014-09-15 | A kind of dual-purpose hand warmer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420526931.0U CN204049989U (en) | 2014-09-15 | 2014-09-15 | A kind of dual-purpose hand warmer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204049989U true CN204049989U (en) | 2014-12-31 |
Family
ID=52191596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420526931.0U Active CN204049989U (en) | 2014-09-15 | 2014-09-15 | A kind of dual-purpose hand warmer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204049989U (en) |
-
2014
- 2014-09-15 CN CN201420526931.0U patent/CN204049989U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |