CN202751193U - Energy-saving insulating bowl - Google Patents
Energy-saving insulating bowl Download PDFInfo
- Publication number
- CN202751193U CN202751193U CN 201220339151 CN201220339151U CN202751193U CN 202751193 U CN202751193 U CN 202751193U CN 201220339151 CN201220339151 CN 201220339151 CN 201220339151 U CN201220339151 U CN 201220339151U CN 202751193 U CN202751193 U CN 202751193U
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- heating sheet
- heat conducting
- ptc heating
- energy
- ptc
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- Expired - Fee Related
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Abstract
The utility model discloses an energy-saving insulating bowl which comprises a food plate, a base casing, a heat conducting plate, an electric heating sheet and a bottom plate. The heat conducting plate is arranged in the base casing, and the bottom plate is arranged at the bottom of the base casing. The electric heating sheet adopts a positive temperature coefficient (PTC) heating sheet and is fixed on the bottom face of the heat conducting plate through a pressing strip. A plurality of anti-slipping support feet are distributed on the bottom face of the bottom plate at intervals. By adoption of the structural form, the PTC heating sheet is characterized by automatic constant temperature without a temperature control system, and the PTC heating sheet can be directly powered on. When the PTC heating sheet of the insulating bowl is used for heating liquid, after the liquid is dried, the PTC heating sheet cannot be damaged. The energy-saving insulating bowl is long in service life which can reach more than ten years under normal use environment and is reliable in work. Internal properties of the PTC heating sheet of the insulating bowl are utilized to control temperature, and overtemperature never happens.
Description
Technical field
The utility model relates to a kind of cooking tools, specifically refers to a kind of insulation alms bowl.
Background technology
The insulation alms bowl as its name suggests, utilizes the product of current flow heats exactly.Traditional product generally is that directly heating waits cooking method, and the insulation alms bowl has been eliminated the overheated and burnt end that produces when traditional product heats, and is a kind of cooking tools that modern science and technology combine with traditional folk custom.This insulation alms bowl has following characteristics: 1, safety, environmental protection.The design heating-up temperature of heater body is in specifying 40 ℃～70 ℃ scopes; body is all not rubescent and protecting insulating layer arranged in any case; any application scenario does not all need the processing of lowering the temperature of the heat-barrier material such as asbestos, can relieved use exist human body is scalded and the problem of initiation fire.2, cost-saving, the long-life.Not needing special temperature controller and thermal resistance thermocouple equitemperature sensor to carry out temperature feedback can be to the heater control of generating heat, and its adjustment is the material behavior by self, thereby makes this product have service life much larger than other heater.3, saves energy.Compare electrothermal tube and Resistant heating product, this product is the characteristic by material self, regulate the thermal power output of self according to the change of environment temperature, so it can be with the power consumption optimal control of heater in minimum, the material of high heating efficiency has also significantly promoted the utilization ratio of electric energy simultaneously.
But there is following defective in existing heating products: the one, and direct heating can produce superheating phenomenon; The 2nd, power consumption.
Summary of the invention
In order to overcome above-mentioned deficiency, the utility model purpose is to provide a kind of energy-saving type heat-preserving alms bowl of easy to use, energy-conserving and environment-protective.
To achieve these goals, the technical solution adopted in the utility model is as follows:
The energy-saving type heat-preserving alms bowl, include food tray, base shell, heat conducting disk, electric fever tablet and base plate, heat conducting disk is located in the base shell, and base plate is located at the bottom of base shell, described electric fever tablet adopts the PTC heating plate, and this electricity fever tablet is fixed on the bottom surface of heat conducting disk by press strip.
Be intervally distributed with a plurality of skidproof supporting legs on the bottom surface of described base plate.
The beneficial effects of the utility model: owing to adopt above-mentioned version, the PTC heating plate has the characteristics of automatic constant-temperature, does not need temperature control system, and PTC heating plate direct-electrifying is got final product; When insulation alms bowl PTC heating plate was used for heating liquid (such as water), after liquid dryouied, the PTC heating plate can not damage; Use under the long service life, home, the life-span can reach more than 10 years; Reliable operation is utilized insulation alms bowl PTC heating plate bulk properties temperature control, never overtemperature.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is explosive view of the present utility model.
Among the figure: 1, food tray; 2, base shell; 3, heat conducting disk; 4, electric fever tablet; 5, base plate; 6, press strip; 7, skidproof supporting leg.
The specific embodiment
As shown in Figure 1, the energy-saving type heat-preserving alms bowl, include food tray 1, base shell 2, heat conducting disk 3, electric fever tablet 4 and base plate 5, heat conducting disk 3 is located in the base shell 2, base plate 5 is located at the bottom of base shell 2, food tray 1 is enclosed within on the base shell 2, and described electric fever tablet 4 adopts the PTC heating plate, and this electricity fever tablet is fixed on the bottom surface of heat conducting disk 3 by press strip 6.
Be intervally distributed with a plurality of skidproof supporting legs 7 on the bottom surface of described base plate 5.
The utlity model has following characteristics:
(1) insulation alms bowl PTC heating plate has the characteristics of automatic constant-temperature, does not need temperature control system, and PTC heating plate direct-electrifying is got final product.
(2) when insulation alms bowl PTC heating plate was used for heating liquid (such as water), after liquid dryouied, the PTC heating plate can not damage.
(3) use under the long service life, home, the life-span can reach more than 10 years.
(4) reliable operation is utilized insulation alms bowl PTC heating plate bulk properties temperature control, never overtemperature.
(5) the non-constant width of operating voltage: when operating voltage changed 2 times, the variation of surface temperature was very little.
(6) voltage is higher, and electric current is larger, and insulation alms bowl PTC resistance is larger, and product is safer.
The above is preferred embodiment of the present utility model, certainly can not limit with this interest field of the utility model.Should be pointed out that for those skilled in the art, the technical solution of the utility model is made amendment or is equal to replacement, do not break away from protection domain of the present utility model.
Claims (2)
1. energy-saving type heat-preserving alms bowl, include food tray, base shell, heat conducting disk, electric fever tablet and base plate, heat conducting disk is located in the base shell, base plate is located at the bottom of base shell, it is characterized in that: described electric fever tablet adopts the PTC heating plate, and this electricity fever tablet is fixed on the bottom surface of heat conducting disk by press strip.
2. energy-saving type heat-preserving alms bowl according to claim 1 is characterized in that: be intervally distributed with a plurality of skidproof supporting legs on the bottom surface of described base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220339151 CN202751193U (en) | 2012-07-13 | 2012-07-13 | Energy-saving insulating bowl |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220339151 CN202751193U (en) | 2012-07-13 | 2012-07-13 | Energy-saving insulating bowl |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202751193U true CN202751193U (en) | 2013-02-27 |
Family
ID=47730395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220339151 Expired - Fee Related CN202751193U (en) | 2012-07-13 | 2012-07-13 | Energy-saving insulating bowl |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202751193U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106724946A (en) * | 2016-12-24 | 2017-05-31 | 信宜江东电器科技有限公司 | A kind of cooking machine |
-
2012
- 2012-07-13 CN CN 201220339151 patent/CN202751193U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106724946A (en) * | 2016-12-24 | 2017-05-31 | 信宜江东电器科技有限公司 | A kind of cooking machine |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130227 Termination date: 20180713 |