CN210927068U - Anti-electric shock inductive switch - Google Patents
Anti-electric shock inductive switch Download PDFInfo
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- CN210927068U CN210927068U CN201921878938.8U CN201921878938U CN210927068U CN 210927068 U CN210927068 U CN 210927068U CN 201921878938 U CN201921878938 U CN 201921878938U CN 210927068 U CN210927068 U CN 210927068U
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- slide rheostat
- induction
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Abstract
The utility model relates to the field of power equipment, in particular to an electric shock prevention inductive switch, which comprises a switch shell, wherein a control module, a first induction device, a second induction device, a first working lamp, a second working lamp, a wire inlet end and a wire outlet end are arranged in the switch shell; the control module is provided with a first slide rheostat, a first switch, a second switch and a first power supply, one fixed end of the first slide rheostat is electrically connected with the wire inlet end, and the first sensing device is arranged and electrically connected with the sliding end of the first slide rheostat, so that abnormal conditions can be detected, the power supply can be switched in time when the abnormal conditions occur, and the safety system is improved; the first working lamp is electrically connected with the other fixed end of the first sliding rheostat, so that the position of the anti-electric shock induction switch which is searched is facilitated, and the mistaken touch is avoided; the maintenance stage is facilitated to be prompted, and meanwhile the situation of mistaken touch is avoided.
Description
Technical Field
The utility model relates to a power equipment field, in particular to inductive switch of protection against electric shock.
Background
With the wide application of various electrical appliances, no matter for household or engineering, a large number of switches appear, but the existing switches have the problem that the switches are not easy to find in dark environments, meanwhile, the switches are touched by water drops on hands inadvertently, the danger of electric shock exists, and the safety factor is not high enough.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to solve the above problems in the prior art, the utility model provides an induction switch of protection against electric shock and easy discovery's protection against electric shock.
(II) technical scheme
In order to achieve the above object, the utility model discloses a main technical scheme include:
an induction switch for preventing electric shock comprises a switch shell, wherein a control module, a first induction device, a second induction device, a first working lamp, a second working lamp, a wire inlet end and a wire outlet end are arranged in the switch shell; the control module is provided with a first slide rheostat, a first switch, a second switch and a first power supply, one fixed end of the first slide rheostat is electrically connected with a wire inlet end, the other fixed end of the first slide rheostat is electrically connected with one end of the first switch, the other end of the first switch is electrically connected with a first working lamp and a wire outlet end respectively, the first sensing device is electrically connected with two fixed ends of the first slide rheostat respectively, the second sensing device is electrically connected with two ends of the first switch, one end of the second switch is electrically connected with a sliding end of the first slide rheostat, the other end of the second switch is electrically connected with one end of the first power supply, and the other end of the first power supply is electrically connected with the second working lamp.
In the electric shock prevention induction switch, the insulating layer is arranged on the inner side wall of the switch shell.
In the induction switch for preventing electric shock, the second induction device is internally provided with the sound source sensor and the distance sensor, the sound source sensor is electrically connected with the distance sensor, and the second induction device is provided with a plurality of through holes.
In the anti-electric shock inductive switch, the sizes of the wire inlet end and the wire outlet end are matched with the electric wire.
In the electric shock preventing inductive switch, the first induction device is internally provided with a moisture detection device, a voltage detection device and a current detection device.
(III) advantageous effects
The utility model has the advantages that: the first induction device is arranged and electrically connected with the sliding end of the first sliding rheostat, so that abnormal conditions can be detected, power supply can be switched timely when the abnormal conditions occur, and a safety system is improved; the first working lamp is electrically connected with the other fixed end of the first slide rheostat, so that the position of the electric shock prevention induction switch can be searched, and the error touch can be avoided; through setting up second work light, second work light is connected with first power electricity, is favorable to the suggestion and is being in the maintenance stage, avoids the emergence of the mistake condition of touching simultaneously.
Drawings
Fig. 1 is a schematic structural view of the electric shock preventing inductive switch of the present invention.
[ description of reference ]
1: a switch housing;
2: a control module;
3: a first sensing device;
4: a second sensing device;
5: a first work lamp;
6: a second work lamp;
7: a wire inlet end;
8: a wire outlet end;
9: a first slide rheostat;
10: a first switch;
11: a second switch;
12: a first power supply;
13: a fixed end of the first slide rheostat;
14: the other fixed end of the first slide rheostat;
15: a sliding end of the first sliding varistor.
Detailed Description
For better explanation, the present invention is described in detail with reference to the accompanying drawings in order to facilitate understanding.
The utility model discloses the most crucial design lies in: the first sensing device and the second sensing device are arranged and are electrically connected with the control module.
Referring to fig. 1, an induction switch for preventing electric shock,
the intelligent switch comprises a switch shell, wherein a control module, a first induction device, a second induction device, a first working lamp, a second working lamp, a wire inlet end and a wire outlet end are arranged in the switch shell; the control module is provided with a first slide rheostat, a first switch, a second switch and a first power supply, one fixed end of the first slide rheostat is electrically connected with a wire inlet end, the other fixed end of the first slide rheostat is electrically connected with one end of the first switch, the other end of the first switch is electrically connected with a first working lamp and a wire outlet end respectively, the first sensing device is electrically connected with two fixed ends of the first slide rheostat respectively, the second sensing device is electrically connected with two ends of the first switch, one end of the second switch is electrically connected with a sliding end of the first slide rheostat, the other end of the second switch is electrically connected with one end of the first power supply, and the other end of the first power supply is electrically connected with the second working lamp.
Protection against electric shock's inductive switch's theory of operation: when the second sensing device detects a sound source signal or a touch type, the signal is transmitted to the first switch, the first switch is closed, the first working lamp is powered on, the first working lamp is turned on, when the first sensing device detects that the voltage value or the current value of the control module is abnormal, the resistance value of the first sliding rheostat is increased, the first switch is turned off, the second switch is closed, the second working lamp is turned on, the first working lamp is turned off, and the prompt is in a fault state.
From the above description, the beneficial effects of the present invention are: the first induction device is arranged and electrically connected with the sliding end of the first sliding rheostat, so that abnormal conditions can be detected, power supply can be switched timely when the abnormal conditions occur, and a safety system is improved; the first working lamp is electrically connected with the other fixed end of the first slide rheostat, so that the position of the electric shock prevention induction switch can be searched, and the error touch can be avoided; through setting up second work light, second work light is connected with first power electricity, is favorable to the suggestion and is being in the maintenance stage, avoids the emergence of the mistake condition of touching simultaneously.
Furthermore, an insulating layer is arranged on the inner side wall of the switch shell.
From the above description, it can be known that, through be equipped with the insulating layer on the inside wall of switch housing, be favorable to further improving the security, avoid the mistake to touch.
Furthermore, be equipped with sound source sensor and distance sensor in the second induction system, sound source sensor is connected with the distance sensor electricity, be equipped with a plurality of through-holes on the second induction system.
It can be known from the above description that, through be equipped with sound source sensor and distance sensor in second induction system, sound source sensor is connected with the distance sensor electricity, be equipped with a plurality of through-holes on the second induction system, be favorable to improving second induction system's sensitivity.
Furthermore, the sizes of the wire inlet end and the wire outlet end are matched with the size of the electric wire.
From the above description, it can be known that the sizes of the wire inlet end and the wire outlet end are matched with the electric wire, which is beneficial to further improving the safety and preventing sundries from entering the anti-electric shock inductive switch.
Furthermore, a moisture detection device, a voltage detection device and a current detection device are arranged in the first induction device.
As can be seen from the above description, by having the moisture detection means, the voltage detection means, and the current detection means within the first sensing means, it is advantageous to further improve the safety of the apparatus.
Referring to fig. 1, a first embodiment of the present invention is:
an induction switch for preventing electric shock comprises a switch shell 1, wherein a control module 2, a first induction device 3, a second induction device 4, a first working lamp 5, a second working lamp 6, a wire inlet end 7 and a wire outlet end 8 are arranged in the switch shell 1; the control module 2 is provided with a first slide rheostat 9, a first switch 10, a second switch 11 and a first power source 12, one fixed end 13 of the first slide rheostat is electrically connected with the wire inlet end 7, the other fixed end 14 of the first slide rheostat is electrically connected with one end of the first switch 10, the other end of the first switch 10 is electrically connected with the first working lamp 5 and the wire outlet end 8 respectively, the first sensing device 3 is electrically connected with the two fixed ends of the first slide rheostat respectively, the second sensing device 4 is electrically connected with the two ends of the first switch 10, one end of the second switch 11 is electrically connected with the slide end 15 of the first slide rheostat, the other end of the second switch 11 is electrically connected with one end of the first power source 12, and the other end of the first power source 12 is electrically connected with the second working lamp 6.
And an insulating layer is arranged on the inner side wall of the switch shell 1.
Be equipped with sound source sensor and distance sensor in the second induction system 4, sound source sensor is connected with the distance sensor electricity, be equipped with a plurality of through-holes on the second induction system 4.
The sizes of the wire inlet end 7 and the wire outlet end 8 are both matched with the electric wire.
The first induction device 3 is internally provided with a moisture detection device, a voltage detection device and a current detection device.
The first induction device 3, the first slide rheostat 9, the first switch 10 and the first working lamp 5 form a first loop, and the first loop is a normal working loop; the second induction device 4, the first slide rheostat 9, the second switch 11 and the second working lamp 6 are a second loop, the second loop is a loop for detecting abnormal working, and the first loop and the second loop cannot be electrified simultaneously; the second sensing device 4 is used for sensing a power-on signal, the first sensing device 3 is used for detecting an abnormal condition and timely cutting off a circuit when the abnormal condition occurs, the first power supply 12 is used for supplying power to the second working lamp 6, the first power supply 12 can adopt a battery structure, the larger the resistance value of the first slide rheostat 9 is, the smaller the current of the first loop is, and the smaller the resistance value of the first slide rheostat 9 is, the larger the current of the second loop is.
In summary, the first sensing device is arranged, and the first sensing device is electrically connected with the sliding end of the first slide rheostat, so that abnormal conditions can be detected, power supply can be switched in time when abnormal conditions occur, and a safety system is improved; the first working lamp is electrically connected with the other fixed end of the first slide rheostat, so that the position of the electric shock prevention induction switch can be searched, and the error touch can be avoided; through setting up second work light, second work light is connected with first power electricity, is favorable to the suggestion and is being in the maintenance stage, avoids the emergence of the mistake condition of touching simultaneously.
The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.
Claims (5)
1. An induction switch for preventing electric shock is characterized by comprising a switch shell, wherein a control module, a first induction device, a second induction device, a first working lamp, a second working lamp, a wire inlet end and a wire outlet end are arranged in the switch shell; the control module is provided with a first slide rheostat, a first switch, a second switch and a first power supply, one fixed end of the first slide rheostat is electrically connected with a wire inlet end, the other fixed end of the first slide rheostat is electrically connected with one end of the first switch, the other end of the first switch is electrically connected with a first working lamp and a wire outlet end respectively, the first sensing device is electrically connected with two fixed ends of the first slide rheostat respectively, the second sensing device is electrically connected with two ends of the first switch, one end of the second switch is electrically connected with a sliding end of the first slide rheostat, the other end of the second switch is electrically connected with one end of the first power supply, and the other end of the first power supply is electrically connected with the second working lamp.
2. The electric shock resistant inductive switch of claim 1 wherein an insulating layer is provided on the inside wall of said switch housing.
3. The induction switch of claim 1, wherein a sound source sensor and a distance sensor are disposed in the second induction device, the sound source sensor is electrically connected to the distance sensor, and a plurality of through holes are disposed on the second induction device.
4. The shock resistant inductive switch of claim 1 wherein said wire inlet and outlet terminals are sized to accommodate a wire.
5. The shock resistant inductive switch of claim 1 wherein said first inductive means includes moisture detection means, voltage detection means and current detection means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921878938.8U CN210927068U (en) | 2019-11-04 | 2019-11-04 | Anti-electric shock inductive switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921878938.8U CN210927068U (en) | 2019-11-04 | 2019-11-04 | Anti-electric shock inductive switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210927068U true CN210927068U (en) | 2020-07-03 |
Family
ID=71352287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921878938.8U Active CN210927068U (en) | 2019-11-04 | 2019-11-04 | Anti-electric shock inductive switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210927068U (en) |
-
2019
- 2019-11-04 CN CN201921878938.8U patent/CN210927068U/en active Active
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