CN210486118U - Safety device capable of timing, energy-saving and anti-creeping - Google Patents
Safety device capable of timing, energy-saving and anti-creeping Download PDFInfo
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- CN210486118U CN210486118U CN201920536082.XU CN201920536082U CN210486118U CN 210486118 U CN210486118 U CN 210486118U CN 201920536082 U CN201920536082 U CN 201920536082U CN 210486118 U CN210486118 U CN 210486118U
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- metal contact
- switch
- timer
- electrically connected
- zero line
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Abstract
The utility model discloses a can regularly energy-conserving anticreep safety device, power supply switch on casing and casing, be equipped with leakage switch in the casing, there is the zero line on the casing, the live wire passes the incoming end electric connection with leakage switch, leakage switch connects live wire between end and the timer incoming end and a metal contact electric connection of power supply switch below, the timer connects two electric connection of live wire and the metal contact of switch below of end, leakage switch connects zero line and three sockets on the zero line between end and the timer incoming end and the zero line plug electric connection, two right sides of metal contact are equipped with metal contact three, the live wire plug electric connection on three and three sockets of metal contact, a metal contact right side is equipped with metal contact four, electric connection has the light between the zero line plug on four and three sockets of metal contact. The utility model has the advantages that: the energy-saving environment-friendly energy-saving device has the advantages of low energy consumption, timing protection, prompting effect, simplicity in operation and high safety.
Description
Technical Field
The utility model relates to an electric leakage protective equipment technical field specifically indicates a can regularly energy-conserving anticreep safety device.
Background
In daily life, the common safety problems when people use electric water heaters mainly include two main types: the electric water heater has the advantages of electric leakage accidents caused by self reasons or aging, and safety accidents caused by the fact that the ground wire is not grounded or is not grounded well or the ground wire is not in complete contact with the metal shell of the electric appliance. Aiming at the safety problems, when the water heater is used, the water heater is mostly matched with an anti-creeping safety device, the anti-creeping device of the water heater on the market at present is mostly an anti-creeping wall or an anti-creeping protector, the anti-creeping device has single protection means and large energy consumption when in use, and has no prompting function, whether the anti-creeping device can work normally or not can not be known, after all products on the market at present have accidents, and news reports of personal death are caused.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome above technical defect, provide a but energy-conserving anticreep safety device of timing that energy-concerving and environment-protective energy consumption is few, can regularly protect, have prompt effect, easy operation, security are high.
In order to solve the technical problem, the utility model provides a technical scheme does: a timing energy-saving anti-creeping safety device comprises a shell and a power supply switch on the shell, wherein a creepage switch is arranged in the shell, a zero line and a live line penetrate through the shell to be electrically connected with an incoming end of the creepage switch, a receiving end of the creepage switch is electrically connected with an incoming end of a timer through the zero line and the live line, a live line between the receiving end of the creepage switch and the incoming end of the timer is electrically connected with a first metal contact below the switch, a live line at the receiving end of the timer is electrically connected with a second metal contact below the power supply switch, a zero line between the receiving end of the creepage switch and the incoming end of the timer is electrically connected with a zero line plug on three sockets, a third metal contact is arranged on the right side of the second metal contact and electrically connected with a live line plug on the three sockets, a grounding plug on the three sockets is grounded, and a fourth metal contact is arranged on the right side of the first metal contact, and an illuminating lamp is electrically connected between the zero line plug on the metal contact four and the zero line plug on the three sockets.
Compared with the prior art, the utility model the advantage lie in: this can regularly energy-conserving anticreep safety device, be equipped with leakage switch and timer in the casing, external power source passes through leakage switch and timer and three socket electric connection for the break-make electricity of three sockets receives leakage switch's earth leakage protection and timer's control, when not using the consumer at the timer settlement within range, the user can come audio-visual judgement consumer's user state according to the bright of light goes out, thereby ensures user's safety in utilization.
As an improvement, a direct power transmission switch is arranged between a live wire at the input end of the timer and a live wire at the output end of the timer.
As an improvement, a working state indicator lamp is electrically connected between a zero line of the timer input end and a live wire of the timer output end.
As an improvement, the first metal contact and the fourth metal contact are positioned on the same side below the switch, the second metal contact and the third metal contact are positioned on the same side below the power supply switch, a first metal sheet is arranged at the position, corresponding to the first metal contact and the fourth metal contact, on the back surface of the power supply switch, and a second metal sheet is arranged at the position, corresponding to the second metal contact and the third metal contact, on the back surface of the power supply switch.
As an improvement, the area of the first metal sheet is larger than the sum of the areas of the first metal contact and the fourth metal contact, and the area of the second metal sheet is larger than the sum of the areas of the second metal contact and the third metal contact.
As an improvement, the switch and the direct current transmission switch are exposed on the housing.
Drawings
Fig. 1 is a schematic structural diagram of a safety device capable of timing, saving energy and preventing electric leakage of the present invention.
Fig. 2 is a schematic diagram of a switch back structure of a timing energy-saving anti-creeping safety device of the present invention.
As shown in the figure: 1. the electric leakage protection device comprises a shell, 2, an electric leakage switch, 3, a zero line, 4, a live wire, 5, a timer, 6, a power supply switch, 61, a first metal sheet, 62, a second metal sheet, 7, a first metal contact, 8, a second metal contact, 9, a three-item socket, 91, a zero line plug, 92, a live wire plug, 93, a ground wire plug, 10, a third metal contact, 11, a fourth metal contact, 12, a lighting lamp, 13, a direct power transmission switch, 14 and a working state indicator lamp.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
When the utility model is implemented, the safety device capable of timing, saving energy and preventing electric leakage comprises a shell 1 and a switch 6 on the shell 1, wherein an electric leakage switch 2 is arranged in the shell 1, a zero line 3 and a live line 4 on the shell 1 pass through the connecting end of the electric leakage switch 2 to be electrically connected with the connecting end of the timer 5, the connecting end of the electric leakage switch 2 is electrically connected with the connecting end of the timer 5 through the zero line 3 and the live line 4, the live line 4 between the connecting end of the electric leakage switch 2 and the connecting end of the timer 5 is electrically connected with a metal contact I7 below the switch 6, the live line 4 at the connecting end of the timer 5 is electrically connected with a metal contact II 8 below the switch 6, the zero line 3 between the connecting end of the electric leakage switch 2 and the connecting end of the timer 5 is electrically connected with a zero line plug 91 on three sockets 9, the right side of the metal contact II 8 is provided with a metal contact III 10, the metal contact III 10 is electrically connected with a live line plug 92 on, the grounding plug 93 on the three sockets 9 is grounded, the right side of the first metal contact 7 is provided with a fourth metal contact 11, and an illuminating lamp 12 is electrically connected between the fourth metal contact 11 and the zero line plug 91 on the three sockets 9.
A direct power transmission switch 13 is arranged between the live wire 4 at the connection end of the timer 5 and the live wire 4 at the connection end of the timer 5, and when the direct power transmission switch 13 is switched on or switched off, the timer normally times and works normally because an emergency power supply is arranged in the timer 5.
And a working state indicator lamp 14 is electrically connected between the zero line 3 at the connection end of the timer 5 and the live wire 4 at the connection end of the timer 5, and when the timer 5 works, the working state indicator lamp 14 is normally on.
The first metal contact 7 and the fourth metal contact 11 are located on the same side below the switch 6, the second metal contact 8 and the third metal contact 10 are located on the same side below the switch 6, a first metal sheet 61 is arranged on the back of the switch 6 corresponding to the first metal contact 7 and the fourth metal contact 11, a second metal sheet 62 is arranged on the back of the switch 6 corresponding to the second metal contact 8 and the third metal contact 10, when the switch 6 is pressed down, the first metal sheet 61 is in contact with the first metal contact 7 and the fourth metal contact 11 to enable the first metal contact 7 and the fourth metal contact 11 to be electrically connected, and the second metal sheet 62 is in contact with the second metal contact 8 and the third metal contact 10 to enable the second metal contact 8 and the third.
The area of the first metal sheet 61 is larger than the sum of the areas of the first metal contact 7 and the fourth metal contact 11, the area of the second metal sheet 62 is larger than the sum of the areas of the second metal contact 8 and the third metal contact 10, when the switch 6 is pressed down, the first metal sheet 61 can ensure that the first metal contact 7 is in good contact with the fourth metal contact 11, and the second metal sheet 62 can ensure that the second metal contact 8 is in good contact with the third metal contact 10.
The switch 6 and the direct power transmission switch 13 are exposed on the housing, so that the switch 6 and the direct power transmission switch 13 can be directly operated conveniently.
The utility model discloses a theory of operation: when the timing energy-saving anti-creeping safety device is used, the zero line and the live line of the external power supply penetrate through the shell and are electrically connected with the leakage switch in the shell, the leakage switch can carry out leakage detection and judgment on the device, and when leakage or insulation damage occurs in the main loop of the device, the leakage switch can switch on or off the main circuit according to the judgment result, so that the personal safety of a user is ensured. The electric leakage switch is electrically connected with the three sockets through the timer and the power supply switch, the timer is electrically connected with the direct power transmission switch on the live wire of the switch-in end and the switch-out end, when the direct power transmission switch is switched off, the timer does not work, the power is directly supplied to the three sockets, when the direct power transmission switch is switched off, the timer works, and meanwhile, the working state indicator lamp is normally on to prompt the working state. The live wire that the electric leakage switch connects the end and the zero line wiring end of three sockets directly are equipped with the light, after pressing power switch, when the user used the consumer, the work pilot lamp on the consumer was often bright, and the light was in the state of extinguishing this moment, and when the light was in the on-state, the pilot lamp of consumer was extinguished, showed that the consumer is in the outage state. The user can judge whether the power utilization electricity is electrified or not according to the on-off condition of the illuminating lamp, the operation is convenient and intuitive, and potential safety hazards do not exist.
The present invention and the embodiments thereof have been described above, but the present invention is not limited to the above description, and the embodiments shown in the drawings are only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (6)
1. The utility model provides a can regularly energy-conserving anticreep safety device, includes casing (1) and power switch (6) on casing (1), its characterized in that: the electric leakage switch is characterized in that an electric leakage switch (2) is arranged in the shell (1), a zero line (3) and a live line (4) penetrate through the shell (1) and are electrically connected with an access end of the electric leakage switch (2), a connection end of the electric leakage switch (2) is electrically connected with an access end of a timer (5) through the zero line (3) and the live line (4), the live line (4) between the connection end of the electric leakage switch (2) and the access end of the timer (5) is electrically connected with a first metal contact (7) below the power supply switch (6), the live line (4) between the connection end of the timer (5) and a second metal contact (8) below the switch (6) are electrically connected, a zero line (3) between the connection end of the electric leakage switch (2) and the access end of the timer (5) is electrically connected with a zero line plug (91) on a three-phase socket (9), and a third metal contact (10) is arranged on the right side of the second metal contact (8), the metal contact three (10) is electrically connected with a live wire plug (92) on the three sockets (9), a grounding plug (93) on the three sockets (9) is grounded, a metal contact four (11) is arranged on the right side of the metal contact one (7), and an illuminating lamp (12) is electrically connected between the metal contact four (11) and a zero wire plug (91) on the three sockets (9).
2. The safety device of claim 1, wherein: and a direct power transmission switch (13) is arranged between the live wire (4) at the connection end of the timer (5) and the live wire (4) at the connection end of the timer (5).
3. The safety device of claim 1, wherein: and a working state indicator lamp (14) is electrically connected between the zero line (3) at the access end of the timer (5) and the live wire (4) at the access end of the timer (5).
4. The safety device of claim 1, wherein: the metal contact I (7) and the metal contact II (11) are located on the same side below the power supply switch (6), the metal contact II (8) and the metal contact III (10) are located on the same side below the power supply switch (6), a metal sheet I (61) is arranged at the position, corresponding to the metal contact I (7) and the metal contact II (11), of the back of the power supply switch (6), and a metal sheet II (62) is arranged at the position, corresponding to the metal contact II (8) and the metal contact III (10).
5. The safety device of claim 4, wherein: the area of the first metal sheet (61) is larger than the sum of the areas of the first metal contact (7) and the fourth metal contact (11), and the area of the second metal sheet (62) is larger than the sum of the areas of the second metal contact (8) and the third metal contact (10).
6. A timing energy-saving anti-creeping safety device according to claim 1 or 2, characterized in that: the switch (6) and the direct transmission switch (13) are exposed on the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920536082.XU CN210486118U (en) | 2019-04-19 | 2019-04-19 | Safety device capable of timing, energy-saving and anti-creeping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920536082.XU CN210486118U (en) | 2019-04-19 | 2019-04-19 | Safety device capable of timing, energy-saving and anti-creeping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210486118U true CN210486118U (en) | 2020-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920536082.XU Active CN210486118U (en) | 2019-04-19 | 2019-04-19 | Safety device capable of timing, energy-saving and anti-creeping |
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| Country | Link |
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| CN (1) | CN210486118U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109945508A (en) * | 2019-04-19 | 2019-06-28 | 黄忠杰 | It is a kind of can the anticreep safety device of timing energy-saving |
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2019
- 2019-04-19 CN CN201920536082.XU patent/CN210486118U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109945508A (en) * | 2019-04-19 | 2019-06-28 | 黄忠杰 | It is a kind of can the anticreep safety device of timing energy-saving |
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