CN2158362Y - Temp. keeping device for hot water in automobile - Google Patents
Temp. keeping device for hot water in automobile Download PDFInfo
- Publication number
- CN2158362Y CN2158362Y CN 93207831 CN93207831U CN2158362Y CN 2158362 Y CN2158362 Y CN 2158362Y CN 93207831 CN93207831 CN 93207831 CN 93207831 U CN93207831 U CN 93207831U CN 2158362 Y CN2158362 Y CN 2158362Y
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- CN
- China
- Prior art keywords
- heating wire
- automobile
- hot water
- utility
- model
- 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 relates to a heat insulating device which uses an automobile storage battery as an energy source, which is mainly characterized in that electric heating wires are arranged around and at the bottom of the inner wall of a cup sleeve, wherein, heat insulating layers are filled among a casing and the electric heating wires, and the inner sides of the electric heating wires are provided with insulating layers. The utility model has the advantages of simple structure, low energy consumption, convenience and practicability, can be used for various vehicles with storage batteries of automobiles, tractors, etc., and is an ideal heat insulating device of hot water for drivers.
Description
The utility model relates to a kind of automobile hot water warmer, particularly adopts automobile to provide the warmer that storage battery is made power supply for oneself.
Maximally related in the prior art is " automobile electrothermic insulation two-purpose cup ", publication number: 2117010, and the major defect of this technology is: complex structure, consumption of current are big, fragile.
The purpose of this utility model is to provide that a kind of to provide storage battery for oneself with automobile be power supply, simple in structure, little power consumption, convenient and practical hot water thermal insulating device.
The purpose of this utility model is achieved in that a kind of hot water thermal insulating device that includes shell and handle, its principal feature is around the glass holder inwall and heating wire 3 is equipped with in the bottom, be provided with heat-insulation layer 4 between shell 5 and heating wire 3, heating wire 3 inboards are provided with insulating barrier, and insulating barrier is a layer of cloth 2.Heating wire 3 is connected with negative pole with the positive pole of automobile storage battery by lead and plug.
Said structure of the present utility model can further specify by the specific embodiments that accompanying drawing provides.
Fig. 1 is a structural representation of the present utility model.
Handle as shown in Figure 1,1, water tumbler, 2, layer of cloth, 3, heating wire, 4, heat-insulation layer, 5, shell, 6, attaching plug, 7.Heat-insulation layer 4 and heating wire 3 are equipped with in around the inwall of circular housing 5 and bottom, the good foamed plastic of heat-insulation layer 4 usefulness adiathermancys is made, it is filled between heating wire 3 and the shell 5, heating wire 3 be located between heat-insulation layer 4 and the insulating barrier around and the bottom, heating wire 3 adopts the resistor wire of low pressure high resistant, give water tumbler 1 through having the thin layer of cloth 2 of insulating power with heat conduction, reduced egress of heat, improve the degree of utilization of electric energy.Heating wire 3 is connected with negative pole with the positive pole of automobile storage battery by lead and attaching plug 6.
The utility model has the advantages that simple in structure, power consumption is few, cheap, is difficult for brokenly, easy to use, can be widely used in various automobiles, tractor etc. and have in the vehicle of battery.
Claims (3)
1, a kind of automobile hot water warmer, it comprises shell 5 and handle 7, it is characterized in that the glass holder inwall reaches the bottom all around heating wire 3 is housed, and is provided with heat-insulation layer 4 between shell 5 and the heating wire 3, heating wire 3 inboards are provided with insulating barrier.
2, warmer according to claim 1 is characterized in that insulating barrier is a layer of cloth 2.
3, warmer according to claim 2 is characterized in that heating wire 3 is connected with negative pole with automobile storage battery is anodal by lead and plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93207831 CN2158362Y (en) | 1993-03-31 | 1993-03-31 | Temp. keeping device for hot water in automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93207831 CN2158362Y (en) | 1993-03-31 | 1993-03-31 | Temp. keeping device for hot water in automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2158362Y true CN2158362Y (en) | 1994-03-09 |
Family
ID=33790433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93207831 Expired - Fee Related CN2158362Y (en) | 1993-03-31 | 1993-03-31 | Temp. keeping device for hot water in automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2158362Y (en) |
-
1993
- 1993-03-31 CN CN 93207831 patent/CN2158362Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |