CN208350172U - The device of infrared tube application based on patch type - Google Patents
The device of infrared tube application based on patch type Download PDFInfo
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- CN208350172U CN208350172U CN201821194245.2U CN201821194245U CN208350172U CN 208350172 U CN208350172 U CN 208350172U CN 201821194245 U CN201821194245 U CN 201821194245U CN 208350172 U CN208350172 U CN 208350172U
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- tube
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- patch type
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Abstract
A kind of device of the utility model more particularly to infrared tube application based on patch type, including container and electric heater, electric heater is placed in container, the transparent pipe for showing container water level is wherein equipped at the bottom surface of container, the detection circuit for preventing dry combustion method is equipped in container, the surface of transparent pipe is fixed with infrared to transmitting tube P1 and photosensitive tube VT1, and infrared to be separately connected detection circuit to transmitting tube P1 and photosensitive tube VT1, the OUT output end of detection circuit is connected with turning circuit.The beneficial effects of the utility model are: this structure is applied in combination transmitting tube P1 and photosensitive tube VT1 by infrared, the water level of transparent pipe can be detected in time, cooperating infrared has the characteristics that small in size and small power consumption to transmitting tube P1 and photosensitive tube VT1, it plays while do not change inside and outside parameter, volume is reduced, power consumption is reduced and increases the scattering angle of transmitting tube, and it is suitble to longer time work without damaging, also acts as the effect for preventing dry combustion method.
Description
Technical field
A kind of device of the utility model more particularly to infrared tube application based on patch type.
Background technique
With the continuous extension of infrared signal transmission application field, the market demand is growing, while household electric appliances are drop
Low product cost, patch infrared product begin to flow into market.It how to be to developer with paster structure realization inserted sheet parameter
A kind of test.
The volume of existing infrared signal transmitting tube is big, power means that greatly higher power consumption and cost, the spoke of transmitting tube
Firing angle degree is also smaller, and infrared signal transmitting tube works long hours and is easily damaged.
Summary of the invention
The purpose of the utility model is to overcome above-mentioned the deficiencies in the prior art, provide one kind and do not change inside and outside parameter
Meanwhile volume is reduced, power consumption is reduced and increases the scattering angle of transmitting tube, and is suitble to longer time work without damaging
Based on patch type infrared tube application device.
A kind of device of infrared tube application based on patch type of the utility model description, including container and electric heating
Device, electric heater are placed in container, and the transparent pipe for showing container water level is wherein equipped at the bottom surface of container, is equipped in container
For preventing the detection circuit of dry combustion method, the surface of transparent pipe be fixed with it is infrared to transmitting tube P1 and photosensitive tube VT1, it is infrared to transmitting
Pipe P1 and photosensitive tube VT1 is separately connected detection circuit, and the OUT output end of detection circuit is connected with turning circuit.
It is specific further, it is described it is infrared transmitting tube P1 and photosensitive tube VT1 are symmetrically distributed at transparent pipe two sides, and it is outer
Electric heater is higher than to the position of transmitting tube P1 and photosensitive tube VT1.
Specific further, the detection circuit includes triode T3 and integrator U1, and the collector of triode T3 is connected to
At 3 feet of integrator U1,8 feet of integrator U1 are connected with connecting pin OUT1, and the output end of photosensitive tube VT1 is connected to triode T3
Collector at, it is infrared to be in parallel to transmitting tube P1 and photosensitive tube VT1.
Specific further the turning circuit includes triode T4, is equipped with connecting pin ON1 at the base stage of triode T4, and three
The emitter of pole pipe T4 is connected to electric heater.
Specific further, the transparent pipe is L-shaped, and bolt forms between transparent pipe and container.
Specific further, phase synapsis is equipped with sealing ring between the container and transparent pipe.
Specific further, the container is ceramic vessel or plastic containers.
The beneficial effects of the utility model are: this structure is applied in combination transmitting tube P1 and photosensitive tube VT1 by infrared,
The water level of transparent pipe can be detected in time, cooperation is infrared to have the characteristics that small in size and small power consumption to transmitting tube P1 and photosensitive tube VT1,
It plays while do not change inside and outside parameter, reduces volume, reduces power consumption and increase the scattering angle of transmitting tube, and be suitble to more
It works long hours without damaging, also acts as the effect for preventing dry combustion method.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the detection circuit figure of the utility model.
Fig. 3 is the turning circuit figure of the utility model.
The icon of the following drawings illustrates:
Container 1；Electric heater 2；Transparent pipe 3；Detection circuit 4；Turning circuit 5.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model
Limitation.
It describes to be answered according to a kind of infrared tube based on patch type of the utility model embodiment below with reference to Fig. 1 to Fig. 3
Device, including container 1 and electric heater 2, electric heater 2 are placed in container 1, are wherein equipped with and are used at the bottom surface of container 1
It shows the transparent pipe 3 of 1 water level of container, the detection circuit 4 for preventing dry combustion method is equipped in container, the surface of transparent pipe 3 is fixed with
It is infrared to transmitting tube P1 and photosensitive tube VT1, it is infrared that detection circuit 4, detection circuit are separately connected to transmitting tube P1 and photosensitive tube VT1
4 OUT output end is connected with turning circuit 5.This structure is applied in combination transmitting tube P1 and photosensitive tube VT1 by infrared, can and
When detect the water level of transparent pipe 3, cooperate it is infrared have the characteristics that small in size and small power consumption to transmitting tube P1 and photosensitive tube VT1,
To while not changing inside and outside parameter, reducing volume, reducing power consumption and increasing the scattering angle of transmitting tube, and it is suitble to longer
Time service also acts as the effect for preventing dry combustion method without damaging.Wherein the water level of transparent pipe 3 and the water level in container 1 are mutual
In parallel, the water level in container 1 can be effectively shown, and infrared strong with service life to transmitting tube P1 and photosensitive tube VT1, tool
There is resistance to compression effect.Water level in transparent pipe 3 is lower than the infrared position to transmitting tube P1 and photosensitive tube VT1, and photosensitive tube VT1 is received
Signal to the infrared infrared ray information issued to transmitting tube P1, photosensitive tube VT1 output is transported in detection circuit 4, detection electricity
Road 4 disconnects the power supply of turning circuit 5, is in electric heater 2 and disconnects, plays the role of preventing dry combustion method.
It is described in the utility model it is infrared transmitting tube P1 and photosensitive tube VT1 are symmetrically distributed at 3 two sides of transparent pipe, and it is outer
Electric heater 2 is higher than to the position of transmitting tube P1 and photosensitive tube VT1.In addition, the detection circuit 4 includes triode T3 and integrates
Device U1, triode T3 collector be connected at 3 feet of integrator U1,8 feet of integrator U1 are connected with connecting pin OUT1, photosensitive
The output end of pipe VT1 is connected at the collector of triode T3, infrared to be in parallel to transmitting tube P1 and photosensitive tube VT1.Collection
The U1 that grows up to be a useful person receives the signal of photosensitive tube VT1 sending, and integrator U1 stops output electric signal；Furthermore the turning circuit 5 includes three
Pole pipe T4, connecting pin ON1 is equipped at the base stage of triode T4, and the emitter of triode T4 is connected to electric heater 2.Wherein three pole
The base stage of pipe T4 cannot get electric signal, can be in close state, and be in close state electric heater 2.In addition, connecting pin OUT1
It is connected with connecting pin ON1,8 feet of integrator U1 export electric signal, are held on triode T4, make at electric heater 2
In heating, 8 feet of integrator U1 stop output electric signal, are in an off state triode T4.
Transparent pipe 3 described in the utility model is L-shaped, and bolt forms between transparent pipe 3 and container 1, plays and quickly connects
It connects, is fixed on transparent pipe 3 at the bottom surface of container 1.Phase synapsis is equipped with sealing ring between the container 1 and transparent pipe 3, plays anti-
Only leakage acts on；The container 1 is ceramic vessel or plastic containers, plays the role of preventing fouling.
Upper is only the preferred embodiment of the utility model, is not intended to limit the utility model, all practical new at this
Made any modification, equivalent replacement or improvement etc., should be included in the protection of the utility model within the spirit and principle of type
Within the scope of.
Claims (7)
1. a kind of device of the infrared tube application based on patch type, including container (1) and electric heater (2), electric heater (2)
It is placed in container (1), it is characterised in that: be equipped with the transparent pipe (3) for showing container (1) water level at the bottom surface of container (1), hold
The detection circuit (4) for preventing dry combustion method is equipped in device (1), the surface of transparent pipe (3) is fixed with infrared to transmitting tube P1 and light
Quick pipe VT1, infrared to be separately connected detection circuit (4) to transmitting tube P1 and photosensitive tube VT1, the OUT output end of detection circuit (4) connects
It is connected to turning circuit (5).
2. a kind of device of infrared tube application based on patch type according to claim 1, it is characterised in that: described red
Transmitting tube P1 and photosensitive tube VT1 are symmetrically distributed at transparent pipe (3) two sides outside, and outside to transmitting tube P1 and photosensitive tube VT1
Position be higher than electric heater (2).
3. a kind of device of infrared tube application based on patch type according to claim 1, it is characterised in that: the inspection
Slowdown monitoring circuit (4) includes triode T3 and integrator U1, and the collector of triode T3 is connected at 3 feet of integrator U1, integrator
8 feet of U1 are connected with connecting pin OUT1, and the output end of photosensitive tube VT1 is connected at the collector of triode T3, infrared to transmitting
Pipe P1 and photosensitive tube VT1 are in parallel.
4. a kind of device of infrared tube application based on patch type according to claim 1, it is characterised in that: described to lead
Circuit passband (5) includes triode T4, is equipped with connecting pin ON1 at the base stage of triode T4, the emitter of triode T4 is connected to electricity
Heater (2).
5. a kind of device of infrared tube application based on patch type according to claim 1, it is characterised in that: described
Bright pipe (3) is L-shaped, and bolt forms between transparent pipe (3) and container (1).
6. a kind of device of infrared tube application based on patch type according to claim 1, it is characterised in that: the appearance
Phase synapsis is equipped with sealing ring between device (1) and transparent pipe (3).
7. a kind of device of infrared tube application based on patch type according to claim 1, it is characterised in that: the appearance
Device (1) is ceramic vessel or plastic containers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821194245.2U CN208350172U (en) | 2018-07-26 | 2018-07-26 | The device of infrared tube application based on patch type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821194245.2U CN208350172U (en) | 2018-07-26 | 2018-07-26 | The device of infrared tube application based on patch type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208350172U true CN208350172U (en) | 2019-01-08 |
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ID=64905282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821194245.2U Active CN208350172U (en) | 2018-07-26 | 2018-07-26 | The device of infrared tube application based on patch type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208350172U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111340171A (en) * | 2020-03-05 | 2020-06-26 | 北京三力创科技发展有限公司 | System and method for detecting number of turns of motor of electric film winder |
-
2018
- 2018-07-26 CN CN201821194245.2U patent/CN208350172U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111340171A (en) * | 2020-03-05 | 2020-06-26 | 北京三力创科技发展有限公司 | System and method for detecting number of turns of motor of electric film winder |
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