CN203287115U - Thermometer for thermal insulation kettle - Google Patents
Thermometer for thermal insulation kettle Download PDFInfo
- Publication number
- CN203287115U CN203287115U CN2013203275327U CN201320327532U CN203287115U CN 203287115 U CN203287115 U CN 203287115U CN 2013203275327 U CN2013203275327 U CN 2013203275327U CN 201320327532 U CN201320327532 U CN 201320327532U CN 203287115 U CN203287115 U CN 203287115U
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- temperature
- thermometer
- sensing element
- meter
- shell
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Abstract
The utility model provides a thermometer for a thermal insulation kettle. The thermometer for the thermal insulation kettle is embedded in a kettle cover of the thermal insulation kettle. The thermometer for the thermal insulation kettle includes a shell, a temperature measuring component in the shell and a temperature display component arranged on the top of the shell. The temperature measuring component includes a thermometal temperature sensing element. The temperature display component includes a temperature meter. The temperature meter includes a meter shell, a meter plate and a meter cover. A seal ring is arranged between the meter cover and the meter plate. A range-type temperature range mark is arranged on the inner surface of the meter cover. An indicator is arranged above the meter plate. The indicator is connected with an indicator shaft. The indicator shaft penetrates through the meter plate and extends inward along the axial direction of the shell. The lower end of the indicator shaft is connected with a middle part of the temperature sensing element fixedly. The temperature sensing element is a spiral plate-shaped body. A support is arranged in the shell fixedly. A side edge of the temperature sensing element is connected with the support fixedly. The diameter of the temperature sensing element increases or decreases integrally along with temperature changes of an object to be measured. At the same time, the indicator shaft and the indicator are driven to rotate in the radial direction. The outer edge of the meter shell is provided with a positioning ring. The outer edge of the positioning ring is connected with a limiting sheet fixedly. A range-type temperature display method is adopted for substituting a prior scale-type temperature display method, so that measuring results are simple and easy to read. And a user can use the thermometer for the thermal insulation kettle very conveniently.
Description
Technical field
The utility model relates to a kind of thermometer, especially a kind of thermo jug thermometer.
Background technology
Thermometer of the prior art, not only of a great variety, and form is different, more with the product one, is combined, as be provided with feeding bottle, bathtub, water tumbler of thermometer etc., really to daily life, brought a lot of facilities.Yet,, by the end of at present, there is not yet the report about the thermo jug thermometer.
Along with progress and the development of society, the use of thermo jug is more extensive, especially the beverage processing industry.Existing thermo jug only possesses single heat insulation function, possesses hardly temperature display function, careless slightly tongue and the oral cavity that just can scald drinking person, and therefore serious also can bring out the diseases such as oral cavity or cancer of the esophagus.
Therefore, the insider is badly in need of a thermo jug thermometer and is come out, and the user uses can be convenient, can avoid the beverage of excess Temperature to cause unnecessary injury to human body.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art or defect, a kind of thermo jug thermometer is provided, it is embedded on the pot lid of thermo jug, the scale-type temperature that adopts interval type temperature display mode to substitute in the past shows, simple readability, the user is more convenient to use.
To achieve these goals, the utility model has adopted following technical scheme:
A kind of thermo jug thermometer, be embedded on thermal insulation bottle cover; It is characterized in that, comprise the thermometer housing, seal the temperature display unit that is arranged on the temperature-measuring part in housing and is installed in case top;
Described temperature-measuring part comprises a thermometal temperature-sensing element;
Described temperature display unit comprises a thermometer that is fixed in case top; This thermometer comprises watchcase, be arranged on the table that dial plate in watchcase and seal closure be located on dial plate covers;
Be provided with a packing washer between described table illiteracy and dial plate, its inner face is provided with the temperature range sign of interval type;
Described dial plate top is movably equipped with a pointer, and this pointer is vertically connected by fixture and a rotating needle pivot; This needle pivot passes dial plate and along axially the extending internally of housing, the middle part of its lower end and bimetallic temperature sensing element is fixedly linked;
Described bimetallic temperature sensing element is a spiral discoid body;
Be installed with a support in described housing, the edge of described bimetallic temperature sensing element one side and the inwall Joint of this support;
The diameter of described bimetallic temperature sensing element is along with the temperature variation integral body of measured object is expanded with heat and contract with cold, and drives needle pivot simultaneously and pointer is made radial rotating.
Above-mentioned thermo jug thermometer, wherein,
Described watchcase outer is provided with one locating ring is installed.
The affixed mounting limit sheet in bottom, outer of described installation locating ring.
The diameter of described its each circle of bimetallic temperature sensing element changes all linear with the temperature variation of measured object, and to cover with indicated temperature range scope at table suitable with pointer.
The interval type temperature range that described table covers the inner face setting is 20～80 ℃.
Owing to having adopted above-mentioned technical scheme, the utility model compared with prior art, has following advantage and good effect:
It is embedded on the pot lid of thermo jug, and the scale-type temperature that adopts interval type temperature display mode to substitute in the past shows, simple readability, and the user uses can be convenient;
Adopt the water-tight design on product structure, and parts are few, simple in structure; Environmental protection and energy saving on material; Brief generous in appearance, fashion attractive in appearance, very practical.
Description of drawings
, by following examples and in conjunction with the description of its accompanying drawing, can further understand purpose, specific structural features and the advantage of its invention.In accompanying drawing,
Fig. 1 is a kind of thermo jug thermometer front contour structures schematic diagram that the utility model relates to;
Fig. 2 be Fig. 1 axially partly cut open structural representation;
Fig. 3 is the plan structure schematic diagram of Fig. 1;
Fig. 4 is that the temperature-sensing element in Fig. 2 is overlooked the structure for amplifying schematic diagram;
Fig. 5 is provided with the installation locating slot suitable with thermometer monnolithic case profile and the plan structure schematic diagram of mounting limit groove on thermal insulation bottle cover;
Fig. 6 is the cross-sectional view of A-A line in Fig. 5;
Fig. 7 is the B section structure for amplifying schematic diagram in Fig. 6;
Fig. 8 is the use status architecture schematic diagram of the utility model thermo jug thermometer.
In figure:
1-thermometer housing; The 2-temperature-measuring part; The 21-bimetallic temperature sensing element; The 22-fixed support;
The 3-temperature display unit; The 31-thermometer; The 31a-watchcase; The 31b-dial plate; 31c-shows to cover;
The 31d-pointer; The 31e-fixture; The 31f-needle pivot; The 31g-packing washer;
4-interval type temperature range; The 41-index line; 5-installs locating ring; 6-mounting limit sheet;
The G-thermal insulation bottle cover; T-kettle body; W-measured object (liquid);
The installation locating slot that arranges on the C1-pot lid; The mounting limit groove that arranges on the C2-pot lid.
Embodiment
Referring to Fig. 1, coordinate referring to Fig. 2～Fig. 8, a kind of thermo jug thermometer that the utility model relates to, be embedded on thermal insulation bottle cover G; Mainly comprise thermometer housing 1, seal the temperature display unit 3 that is arranged on the temperature-measuring part 2 in housing 1 and is installed in housing 1 top; Its gordian technique scheme is:
Temperature-measuring part 2 comprises a thermometal temperature-sensing element 21;
Temperature display unit 3 comprises a thermometer 31 that is fixed in housing 1 top; This thermometer 31 comprises watchcase 31a, be arranged on the table that dial plate 31b in watchcase 31a and seal closure be located on dial plate 31b covers 31c; As shown in Figure 3, table covers between 31c and dial plate 31b and is provided with a packing washer 31g, and its inner face is provided with the temperature range sign 4 of interval type;
The top of dial plate 31b is movably equipped with a pointer 31d, and this pointer 31d is vertically connected by fixture 31e and a rotating needle pivot 31f; This needle pivot 31f passes dial plate 31b and along axially the extending internally of housing 1, the middle part of its lower end and bimetallic temperature sensing element 21 is fixedly linked;
As shown in Figure 4, the bimetallic temperature sensing element 21 that relates to of the utility model is a spiral discoid body; Be installed with a support 22 in housing 1, the edge of bimetallic temperature sensing element 21 one sides and the inwall Joint of this support 22, the opposite side of bimetallic temperature sensing element 21 is active state, the diameter of its each circle can expand with heat and contract with cold along with the temperature variation integral body of measured object, drives simultaneously needle pivot 31f and pointer 31d makes radial rotating together.
The outer of watchcase 31a is provided with one locating ring 5 is installed, and is used for the installation location between the upper installation locating slot C1 that arranges of this thermometer and thermal insulation bottle cover G; The affixed mounting limit sheet 6 in bottom, outer that this installs locating ring 5, be used for the mounting limit between the mounting limit groove C2 that arranges on itself and pot lid, is intended to limit this thermometer with respect to the radial rotating between thermal insulation bottle cover G.
On bimetallic temperature sensing element 21 diameter of its each circle change all linear with the temperature variation of measured object W, and with pointer 31d to show temperature range scope 4 indicated on illiteracy 31c suitable.
As shown in Figure 3, the interval type temperature range 4 of table illiteracy 31c inner face setting is 20～80 ℃.
The scale-type temperature reading manner that this kind of thermometer breaks traditions, adopt region-type pointer reading manner.Thermometer is arranged on thermal insulation bottle cover G, by spirality plate-like bimetallic strip 21 temperature sensors.Whether the temperature that the user can judge by the position at pointer 31d place the beverage in thermo jug body T suitable drinking.
Can allow the user probably understand beverage temperature in the kettle body, if want to drink heat, as long as it is just passable to look at whether pointer is positioned at the regional location of index line more than 41; Otherwise, if want to drink cold, as long as it is just passable, very simple, practical to look at whether pointer is positioned at the following regional location of index line 41.
The thermo jug thermometer that the utility model relates to, its principle of work is roughly as follows:
Utilize bimetallic strip temperature-sensing element 21 to carry out temperature sensing, when the position at pointer 31d place was positioned at the temperature province of index line below 41, in expression thermo jug body, the temperature of liquid W was cold; When the position at pointer 31d place was positioned at the temperature province of index line more than 41, the liquid W temperature in expression kettle body T was hot.
Further, can roughly judge according to the particular location at pointer place the temperature of the liquid in kettle; The temperature range scope 4 that arranges on the utility model thermometer 31 is: 20 ℃--80 ℃, the temperature value at index line 41 places is 42.5 ℃.
Claims (5)
1. a thermo jug thermometer, be embedded on thermal insulation bottle cover; It is characterized in that, comprise the thermometer housing, seal the temperature display unit that is arranged on the temperature-measuring part in housing and is installed in case top;
Described temperature-measuring part comprises a thermometal temperature-sensing element;
Described temperature display unit comprises a thermometer that is fixed in case top; This thermometer comprises watchcase, be arranged on the table that dial plate in watchcase and seal closure be located on dial plate covers;
Be provided with a packing washer between described table illiteracy and dial plate, its inner face is provided with the temperature range sign of interval type;
Described dial plate top is movably equipped with a pointer, and this pointer is vertically connected by fixture and a rotating needle pivot; This needle pivot passes dial plate and along axially the extending internally of housing, the middle part of its lower end and bimetallic temperature sensing element is fixedly linked;
Described bimetallic temperature sensing element is a spiral discoid body;
Be installed with a support in described housing, the edge of described bimetallic temperature sensing element one side and the inwall Joint of this support;
The diameter of described bimetallic temperature sensing element is along with the temperature variation integral body of measured object is expanded with heat and contract with cold, and drives needle pivot simultaneously and pointer is made radial rotating.
2. thermo jug thermometer according to claim 1, is characterized in that, described watchcase outer is provided with one locating ring is installed.
3. thermo jug thermometer according to claim 2, is characterized in that, the affixed mounting limit sheet in bottom, outer of described installation locating ring.
4. according to claim 1 and 2 or 3 described thermo jug thermometers, it is characterized in that, the diameter of described its each circle of bimetallic temperature sensing element changes all linear with the temperature variation of measured object, and to cover with indicated temperature range scope at table suitable with pointer.
5. according to claim 1 and 2 or 3 described thermo jug thermometers, is characterized in that, the interval type temperature range that described table covers the inner face setting is 20～80 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203275327U CN203287115U (en) | 2013-06-07 | 2013-06-07 | Thermometer for thermal insulation kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203275327U CN203287115U (en) | 2013-06-07 | 2013-06-07 | Thermometer for thermal insulation kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203287115U true CN203287115U (en) | 2013-11-13 |
Family
ID=49543471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203275327U Expired - Fee Related CN203287115U (en) | 2013-06-07 | 2013-06-07 | Thermometer for thermal insulation kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203287115U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103616084A (en) * | 2013-11-30 | 2014-03-05 | 国网河南省电力公司周口供电公司 | Durable transformer WTYK-802 type winding thermometer |
-
2013
- 2013-06-07 CN CN2013203275327U patent/CN203287115U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103616084A (en) * | 2013-11-30 | 2014-03-05 | 国网河南省电力公司周口供电公司 | Durable transformer WTYK-802 type winding thermometer |
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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: 20131113 Termination date: 20210607 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |