CN202734972U - Temperature meter - Google Patents
Temperature meter Download PDFInfo
- Publication number
- CN202734972U CN202734972U CN 201220390933 CN201220390933U CN202734972U CN 202734972 U CN202734972 U CN 202734972U CN 201220390933 CN201220390933 CN 201220390933 CN 201220390933 U CN201220390933 U CN 201220390933U CN 202734972 U CN202734972 U CN 202734972U
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- CN
- China
- Prior art keywords
- temperature
- watchcase
- sensitive section
- sensing part
- temperature sensing
- 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
A temperature meter comprises a meter case provided with an opening at a top thereof, and a transparent cover which is covered at a position of the opening of the meter case; wherein the meter case is provided with a dial and a pointer assembly therein, a bottom of the meter case is protrudingly provided with a temperature sensing part, the temperature sensing part is provided with a temperature sensor connected with the pointer assembly therein, and the temperature sensing part is in a cylindrical shape. The temperature meter of the utility model has the beneficial effects that: the temperature sensing part is in a cylindrical shape, so that a contact area between the temperature sensing part and an object to be measured is increased, heat transfer becomes fast, and a bottom surface of the temperature sensing part can collect the heat quickly, thereby achieving a quick temperature measuring speed, therefore, the temperature meter of the utility model can be widely applied in baking boxes and has a stable performance.
Description
(1) technical field
The utility model relates to a kind of thermometer, relates in particular to a kind of for the thermometer in the baking box.
(2) background technology
The existing thermometer that is used in the baking box, mainly comprise the translucent cover that has open-topped watchcase and be covered on this watchcase opening part, be provided with index dial and indicating hand component in the described watchcase, the bottom of described watchcase convexes with temperature-sensitive section, be provided with the temperature sensor that is connected with described indicating hand component in this temperature-sensitive section, the profile of described temperature-sensitive section is round table-like, and namely the external diameter near an end of watchcase is large, and is little away from the external diameter of an end of watchcase.In use, the bottom surface of temperature-sensitive section contacts with toaster panel, be that the less end of external diameter contacts with toaster panel, the temperature sensor in the temperature-sensitive section rotates indicating hand component after detecting temperature variation, thereby indicates temperature by the pointer on the indicating hand component at index dial.Because the bottom surface of temperature-sensitive section and the contact area of toaster panel are fewer, thereby so that the bottom surface of temperature-sensitive section collection heat is slow, causes the thermometric velocity ratio slower, and place for a long time under the high temperature, be easy to affect the performance of thermometer; If increase in the temperature-sensitive section diameter away from an end of watchcase, thereby cause the overall volume of thermometer to become large, increase the production cost of thermometer.
(3) summary of the invention
Have above-mentioned deficiency in the prior art in order to overcome, the utility model provides the thermometer that a kind of simple in structure, contact area is large, thermometric speed is fast, cost is low.
The technical scheme in the invention for solving the technical problem is: a kind of thermometer, comprise the translucent cover that has open-topped watchcase and be covered on this watchcase opening part, be provided with index dial and indicating hand component in the described watchcase, the bottom of described watchcase convexes with temperature-sensitive section, be provided with the temperature sensor that is connected with described indicating hand component in this temperature-sensitive section, the profile of described temperature-sensitive section is cylindrical.
Further, described watchcase comprises metal shell and metal outer ring, and this metal outer ring sleeve is contained on the top of described metal shell, and the periphery of described translucent cover is fixed between the top of described metal outer ring and described metal shell, described temperature-sensitive section is located at the bottom of described metal shell, is convenient to assembling.
Further, described metal shell is made by copper product, and thermal conductivity is good, and thermometric quick and precisely.
Use-pattern of the present utility model is identical with the use-pattern of the thermometer of prior art, does not repeat them here.
The beneficial effects of the utility model are: because the profile of temperature-sensitive section is cylindrical, so that the contact area of temperature-sensitive section and object under test increases, it is fast to conduct heat, it is fast that heat is collected in the bottom surface of temperature-sensitive section, thereby so that thermometric speed is fast, stable performance can be applied in widely in the baking box.
(4) description of drawings
Fig. 1 is structural representation of the present utility model.
(5) embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
With reference to Fig. 1, a kind of thermometer, comprise the translucent cover that has open-topped watchcase and be covered on this watchcase opening part, be provided with index dial and indicating hand component in the described watchcase, the bottom of described watchcase convexes with temperature-sensitive section 1, be provided with the temperature sensor that is connected with described indicating hand component in this temperature-sensitive section 1, the profile of described temperature-sensitive section 1 is cylindrical.
Described watchcase comprises metal shell 2 and metal outer ring 3, this metal outer ring 3 is sleeved on the top of described metal shell 2, the periphery of described translucent cover is fixed between the top of described metal outer ring 3 and described metal shell 2, and described temperature-sensitive section 1 is located at the bottom of described metal shell 2, is convenient to assembling.Described metal shell 2 is made by copper product, and thermal conductivity is good, and thermometric quick and precisely.
Use-pattern of the present utility model is identical with the use-pattern of the thermometer of prior art, does not repeat them here.
Because the profile of temperature-sensitive section 1 is cylindrical, so that the contact area of temperature-sensitive section 1 and object under test increases, it is fast to conduct heat, and it is fast that heat is collected in the bottom surface of temperature-sensitive section 1, thereby so that thermometric speed is fast, can be applied in widely in the baking box stable performance.
Claims (3)
1. thermometer, comprise the translucent cover that has open-topped watchcase and be covered on this watchcase opening part, be provided with index dial and indicating hand component in the described watchcase, the bottom of described watchcase convexes with temperature-sensitive section, be provided with the temperature sensor that is connected with described indicating hand component in this temperature-sensitive section, it is characterized in that: the profile of described temperature-sensitive section is cylindrical.
2. according to thermometer claimed in claim 1, it is characterized in that: described watchcase comprises metal shell and metal outer ring, this metal outer ring sleeve is contained on the top of described metal shell, the periphery of described translucent cover is fixed between the top of described metal outer ring and described metal shell, and described temperature-sensitive section is located at the bottom of described metal shell.
3. according to thermometer claimed in claim 2, it is characterized in that: described metal shell is made by copper product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220390933 CN202734972U (en) | 2012-08-08 | 2012-08-08 | Temperature meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220390933 CN202734972U (en) | 2012-08-08 | 2012-08-08 | Temperature meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202734972U true CN202734972U (en) | 2013-02-13 |
Family
ID=47660659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220390933 Expired - Fee Related CN202734972U (en) | 2012-08-08 | 2012-08-08 | Temperature meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202734972U (en) |
-
2012
- 2012-08-08 CN CN 201220390933 patent/CN202734972U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20150808 |
|
| EXPY | Termination of patent right or utility model |