CN203151774U - Dry burning prevention type quick heater - Google Patents
Dry burning prevention type quick heater Download PDFInfo
- Publication number
- CN203151774U CN203151774U CN 201320078760 CN201320078760U CN203151774U CN 203151774 U CN203151774 U CN 203151774U CN 201320078760 CN201320078760 CN 201320078760 CN 201320078760 U CN201320078760 U CN 201320078760U CN 203151774 U CN203151774 U CN 203151774U
- Authority
- CN
- China
- Prior art keywords
- shell fragment
- connecting rod
- switch
- floating block
- type quick
- 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 dry burning prevention type quick heater, composed of a housing, a switch, an elastic sheet, a connecting rod, a floating piece and a heating pipe; an upper end of the housing is provided with the switch, a lower end is provided with the heating pipe, the connecting rod and the floating piece, a right end is provided with a power line, a front end is provided with an air outlet and the inner is provided with the elastic sheet. The dry burning prevention type quick heater not only can be used for burning cold water, but also can avoid continuous heating of a heating pipe when water is dried up; in addition, the dry burning prevention type quick heater has a simple structure, is convenient to use and has wide application.
Description
Technical field
The utility model relates to a kind of immersion heater, especially a kind of anti-dry formula immersion heater.
Background technology
" immersion heater " is a kind of electric heater commonly used in the life, can be used for boiling water, warm milk, make coffee etc., and be quick and make things convenient for.The heating bung flange of " immersion heater " normally turns to a kind of thinner metal tube, and heating wire is housed in the pipe, pours into the insulating material of magnesia powder and so on then, and the heating wire encapsulation is fixed on the pipe centre, and it is not contacted with tube wall.The two ends of heating wire join with power line respectively again.After the energising, electric current flows through from heating wire, and heating wire just generates heat." immersion heater " is immersed in the liquid, and heat comes out very soon by liquid, and liquid is heated very soon, nor can burn out heating wire.Heating finishes, also should first deenergization, cross a little meeting, treat that " immersion heater " temperature reduces after, from liquid, take out again, dry collection.
According to people's demand, be provided with trip free device in the existing immersion heater, but sometimes tripgear is malfunctioning unavoidably, make electric getting soon the water in the water bottle be dryouied, cause fire at last, harm people's the person and ability wealth safety.
The utility model content
In order to overcome the deficiency of above-mentioned existing immersion heater, the purpose of this utility model is to provide a kind of anti-dry formula immersion heater, and it adopts and is provided with shell fragment in the inside of shell, and the lower end is provided with connecting rod and floating block.
In order to realize that the technical scheme that the purpose of this utility model adopts is: a kind of anti-dry formula immersion heater, it is characterized in that: it is made of shell, switch, shell fragment, connecting rod, floating block, heating tube; The upper end of described shell is provided with switch, and the lower end is provided with heating tube, connecting rod and floating block, and right-hand member is provided with power line, and front end is provided with venthole, and inside is provided with shell fragment.
The beneficial effects of the utility model are: it can be used for cold water boiled, and in the time of can preventing that again sealing is dryouied, heating tube also continues heating, and simple in structure, easy to use, widely applicable.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is further described.
Fig. 1 is the utility model structure chart
Fig. 2 is the utility model front view
Fig. 3 is the utility model cutaway view
Fig. 4 is the utility model partial sectional view
1-venthole, 2-connecting rod, 3-floating block, 4-heating tube, 5-switch, 6-shell, 7-power line, 8-shell fragment among the figure.
Embodiment
In Fig. 1, Fig. 2, Fig. 3, first embodiment shown in Figure 4, a kind of anti-dry formula immersion heater, it is characterized in that: it is made of shell, switch, shell fragment, connecting rod, floating block, heating tube; The upper end of described shell is provided with switch, and the lower end is provided with heating tube, connecting rod and floating block, and right-hand member is provided with power line, and front end is provided with venthole, and inside is provided with shell fragment.
In Fig. 1, Fig. 3, second embodiment shown in Figure 4, described switch is connected with shell fragment with power line by lead, overload protecting circuit, is used for opening or deenergization; Described venthole inside is provided with the sounding sheet, when quick air-flow passes through venthole, can make sounding sheet fast vibration sound, and is used for reminding people that the water is boiling; Described shell fragment is metallic conductor, and power supply is connected in front-end and back-end, when the rear end of shell fragment during because of stressed moving downward, makes power supply disconnect, when the rear end of shell fragment does not have stressed or be subjected to upwards power, and power turn-on; Described connecting rod is made as cylindric, and the rear end of upper end and shell fragment is connected, and the upper surface of lower end and floating block is connected, and is used for moving up and down of floating block passed to the rear end of shell fragment; Described floating block is made as square shape, when not putting into water, because the effect of gravity pulling connecting rod drives the rear end of shell fragment and moves downward, make the power supply between the shell fragment front-end and back-end disconnect, when putting into water, because buoyancy of water promotion connecting rod props up shell fragment and moves upward, make the power supply of shell fragment front-end and back-end be conducted; Described heating tube inside is provided with heater strip, is used for electric energy is converted into heat energy.
When using the utility model, at first with topped up with water in the vacuum flask, then heating tube is inserted in the vacuum flask, the line that plugs in again, and open switch, when boiling water is boiled, can sound, if nobody's powered-down at that time, heating tube will continue heating, evaporation along with moisture, floating block can spur shell fragment downwards because of being subjected to the gravity of buoyancy of water less than self, makes power supply disconnect, and reaches the effect that prevents that the water in the water bottle from being dryouied, simple in structure, easy to use.
Claims (2)
1. anti-dry formula immersion heater, it is characterized in that: it is made of shell, switch, shell fragment, connecting rod, floating block, heating tube; The upper end of described shell is provided with switch, and the lower end is provided with heating tube, connecting rod and floating block, and right-hand member is provided with power line, and front end is provided with venthole, and inside is provided with shell fragment.
2. anti-dry formula immersion heater according to claim 1, it is characterized in that: described switch is connected with shell fragment with power line by lead, overload protecting circuit; Described venthole inside is provided with the sounding sheet; Described shell fragment is metallic conductor; Described connecting rod is made as cylindric, and the rear end of upper end and shell fragment is connected, and the upper surface of lower end and floating block is connected; Described floating block is made as square shape; Described heating tube inside is provided with heater strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320078760 CN203151774U (en) | 2013-02-21 | 2013-02-21 | Dry burning prevention type quick heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320078760 CN203151774U (en) | 2013-02-21 | 2013-02-21 | Dry burning prevention type quick heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203151774U true CN203151774U (en) | 2013-08-21 |
Family
ID=48979261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320078760 Expired - Fee Related CN203151774U (en) | 2013-02-21 | 2013-02-21 | Dry burning prevention type quick heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203151774U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105263204A (en) * | 2015-09-30 | 2016-01-20 | 安徽省宁国市天成科技发展有限公司 | Adjustable heater |
| CN105263202A (en) * | 2015-09-30 | 2016-01-20 | 安徽省宁国市天成科技发展有限公司 | Novel water heating device |
-
2013
- 2013-02-21 CN CN 201320078760 patent/CN203151774U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105263204A (en) * | 2015-09-30 | 2016-01-20 | 安徽省宁国市天成科技发展有限公司 | Adjustable heater |
| CN105263202A (en) * | 2015-09-30 | 2016-01-20 | 安徽省宁国市天成科技发展有限公司 | Novel water heating device |
| CN105263202B (en) * | 2015-09-30 | 2018-09-14 | 安徽省宁国市天成科技发展有限公司 | A kind of novel hot-water heating system |
| CN105263204B (en) * | 2015-09-30 | 2018-10-12 | 安徽省宁国市天成科技发展有限公司 | A kind of adjustable type heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20140221 |