CN2158104Y - Electrothermal temp. regulator with indicating instrument and dial of LED illuminating instrument - Google Patents
Electrothermal temp. regulator with indicating instrument and dial of LED illuminating instrument Download PDFInfo
- Publication number
- CN2158104Y CN2158104Y CN 93202955 CN93202955U CN2158104Y CN 2158104 Y CN2158104 Y CN 2158104Y CN 93202955 CN93202955 CN 93202955 CN 93202955 U CN93202955 U CN 93202955U CN 2158104 Y CN2158104 Y CN 2158104Y
- Authority
- CN
- China
- Prior art keywords
- electric heating
- instrument
- indicating instrument
- circuit
- thermosistor
- 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
Links
- 238000005485 electric heating Methods 0.000 claims abstract description 31
- 230000001105 regulatory effect Effects 0.000 abstract description 4
- 238000010438 heat treatment Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 6
- 230000002457 bidirectional effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000010411 cooking Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Images
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- Electric Stoves And Ranges (AREA)
- Cookers (AREA)
- Control Of Resistance Heating (AREA)
Abstract
The utility model provides a novel electric heating thermostat with an indicating instrument and a dial plate of a light-emitting diode illuminating instrument, which is provided with an electric heating thermostat body consisting of a shell and an electronic temperature regulating circuit. It is characterized in that an indicating instrument and a light-emitting diode circuit are connected in the circuit of the electric heating temperature regulator as a dial plate lighting source of the indicating instrument.
Description
The utility model relates to electric heating thermosistor technical field.
The various utensils for purposes such as cooking, heatings that utilize electric energy to change the principle of heat energy into and make are referred to as electric heating appliance, for example: electric heating appliances such as electric furnace, electric heater, grill pan, electric coffee maker have been used widely, their sanitation and hygiene, thermal efficiency height, and can control and regulate temperature easily with the electric heating thermosistor, be convenient to people and use.The circuit of electric heating thermosistor is diversified, be preferably at present and adopt the bidirectional thyristor electronic voltage regulating circuit to come the heating power of heating is carried out step-less adjustment, but existing electric heating thermosistor is not provided with indicating instrument usually, people are difficult to judge whether the heating power of being regulated is appropriate, and this has just caused more trouble to the user.
The purpose of this utility model is to set up indicating instrument and with the light emitting diode instrument dial plate that throws light on, so that the user uses the electric heating thermosistor for the electric heating thermosistor.
The purpose of this utility model is achieved through the following technical solutions.
Described in the utility model have indicating instrument and with the electric heating thermosistor of led lighting instrument dial plate, have one by shell with the electric heating thermosistor body that circuit constitutes that adjusts the temperature electronically, be characterized in the circuit of electric heating thermosistor, being connected with an indicating instrument, and be connected with the dial illuminance light source of a circuit of LED as indicating instrument.
Adopt the advantage of electric heating thermosistor described in the utility model to be: (1) utilizes miniature voltage table to make indicating instrument, be particularly suitable for indicating the electricity consumption situation of hidden electric heating appliance, because square being directly proportional of the heating power of heating and its operating voltage, therefore, with the voltage of voltage table indication electric heating thermosistor output terminal, just can indicate the size of the heating power of heating.(2) adopt the dial illuminance light source of light emitting diode as indicating instrument, this electric heating thermosistor can be used under dim or complete black environment such as kitchen, under the illumination effect of light emitting diode, the user does not need other light illumination, just can observe the position of gauge pointer, it is very convenient not only to use, and the effect of decorating and giving aesthetic feeling is arranged.
Given with reference to the accompanying drawings embodiment is described further electric heating thermosistor described in the utility model.
Fig. 1 has indicating instrument and with the electric heating thermosistor synoptic diagram of led lighting instrument dial plate
Miniature voltage table of Fig. 2 and light emitting diode installation site synoptic diagram
Fig. 3 electric heating thermosistor electrical schematic diagram
Fig. 4 electric heating thermosistor shell synoptic diagram
Fig. 5 heat radiator synoptic diagram
Fig. 6 base plate synoptic diagram
With reference to Fig. 1---specific embodiment of the utility model shown in 6, it has an electric heating thermosistor body 1, electric heating thermosistor body 1 is made of shell 2 and bidirectional thyristor electronic voltage regulating circuit 3, be characterized in the circuit of electric heating thermosistor, being connected with an indicating instrument 4, can select for use a miniature voltage table as indicating instrument 4, the two ends of miniature voltage table are electrically connected with electric heating thermosistor accessory power outlet 5, can directly indicate the voltage at load two ends, therefore, can be used to monitor the heating power of heating, in order to guarantee in kitchen etc. under the dim or complete black environment also scope list index easily, in the circuit of electric heating thermosistor, also be connected with the dial illuminance light source of a circuit of LED 6 as indicating instrument.
Claims (1)
1, indicating instrument and with the electric heating thermosistor of led lighting instrument dial plate is arranged, have one by shell with the electric heating thermosistor body [1] that circuit constitutes that adjusts the temperature electronically, it is characterized in that in the circuit of electric heating thermosistor, being connected with an indicating instrument [4], and be connected with the dial illuminance light source of a circuit of LED [6] as indicating instrument [4].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93202955 CN2158104Y (en) | 1993-02-06 | 1993-02-06 | Electrothermal temp. regulator with indicating instrument and dial of LED illuminating instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93202955 CN2158104Y (en) | 1993-02-06 | 1993-02-06 | Electrothermal temp. regulator with indicating instrument and dial of LED illuminating instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2158104Y true CN2158104Y (en) | 1994-03-02 |
Family
ID=33786966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93202955 Expired - Fee Related CN2158104Y (en) | 1993-02-06 | 1993-02-06 | Electrothermal temp. regulator with indicating instrument and dial of LED illuminating instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2158104Y (en) |
-
1993
- 1993-02-06 CN CN 93202955 patent/CN2158104Y/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 |