CN214314092U - Indoor embedded electric shock isolation protector - Google Patents
Indoor embedded electric shock isolation protector Download PDFInfo
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- CN214314092U CN214314092U CN202120453868.2U CN202120453868U CN214314092U CN 214314092 U CN214314092 U CN 214314092U CN 202120453868 U CN202120453868 U CN 202120453868U CN 214314092 U CN214314092 U CN 214314092U
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- shock isolation
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Abstract
The utility model provides an indoor embedded electric shock isolation protector, including the distribution box of registering one's residence, transformer case and the display screen case that connect gradually and inlay in the wall, be provided with commercial power access plug and air switch in the distribution box of registering one's residence, transformer case includes the casing and sets up isolation transformer, ac contactor and the safe electricity output plug in the casing, the display screen case includes the shell and sets up power, control mainboard, display screen and the fan in the shell; the commercial power is connected by the electricity access plug and then sequentially passes through the air switch, the isolation transformer, the alternating current contactor and the safety electricity output plug, a power supply circuit is introduced into the display screen box between the isolation transformer and the alternating current contactor, and the power supply, the control mainboard and the fan are all connected with the power supply circuit. The utility model provides a traditional electric shock isolation protector occupation space easily produce the mistake greatly and touch, can't in time show fault information and report to the police and reduce the problem of circuit maintenance efficiency.
Description
Technical Field
The utility model relates to an indoor power consumption safety equipment technical field, concretely relates to indoor embedded electric shock isolation protector.
Background
Modern people generally improve living standard, household appliances are more and more, the quality of household appliance products is uneven, the quantity of indoor electric equipment in factories, markets, hospitals and the like is large, the power consumption is large, in addition, the safety awareness of many people is poor, and the condition of electric shock is easy to generate, meanwhile, the electric power line aging, line faults and the like can influence the electric power safety, even cause fire in serious conditions, and cause casualties and property loss, therefore, under the scene of indoor power utilization, more effective and reliable guarantee needs to be made on the electric power safety, the safety of the electric power line is usually guaranteed by additionally arranging an electric shock isolation protector at present, but the existing electric shock isolation protector is large in size, occupies a large space at home and indoors, and children are easy to contact with the equipment to have certain potential safety hazard, meanwhile, the existing electric shock isolation protector is lack of an alarm and fault display system, the electric shock isolation protector can not timely and effectively acquire fault information of a circuit when the electric shock isolation protector generates protection action, reduces the maintenance efficiency of the circuit, and needs to provide the electric shock isolation protector which is convenient to install, does not occupy indoor space, is safe and reliable, and can rapidly and accurately alarm.
Disclosure of Invention
In order to solve the problem that the traditional electric shock isolation protector occupies a large space, is easy to generate error touch, cannot display and alarm fault information in time and reduces the line maintenance efficiency in the prior art. The utility model provides an indoor embedded electric shock isolation protector.
An indoor embedded electric shock isolation protector comprises an in-home distribution box, a transformer box and a display screen box which are sequentially connected and embedded in a wall, wherein a mains supply access plug and an air switch are arranged in the in-home distribution box;
the commercial power is connected by the electricity access plug and then sequentially passes through the air switch, the isolation transformer, the alternating current contactor and the safety electricity output plug, a power supply circuit is introduced into the display screen box between the isolation transformer and the alternating current contactor, and the power supply, the control mainboard and the fan are all connected with the power supply circuit.
Further, the casing includes first embedding portion, first spacing portion and bulge, first embedding portion inlays in the wall body and first embedding portion goes deep into the back of wall body and is provided with the louvre, first spacing portion block is connected in wall body surface and with the wall, the bulge exposes outside the wall.
Further, the shell comprises a second embedding part embedded into the wall and a second limiting part fixed on the wall.
Furthermore, one end of the alternating current contactor is connected with the control main board, and the other end of the alternating current contactor is connected with an emergency stop button.
Furthermore, the display screen box is provided with a power indicator lamp, an alarm indicator lamp and a buzzer which are connected with the control main board.
Furthermore, a temperature measuring resistor is arranged in the transformer box and connected with the control mainboard through a signal line.
Furthermore, the control main board is connected with an insulation test resistor for detecting whether the circuit leaks electricity.
Further, a tubular fuse is arranged on the power supply line.
Furthermore, the display screen and the fan are connected with the control main board.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model provides an indoor embedded electric shock isolation protector, which avoids the electric shock isolation protector from occupying the indoor space through the arrangement of the household distribution box, the transformer box and the display screen box which are embedded in the wall, avoids the activity space of people during installation and use, and avoids the mistaken touch of people and the electric shock isolation protector;
the separated arrangement of the transformer box and the display screen box separates strong current from weak current, so that the use of electricity is safer and more reliable, and the separated arrangement reduces the single volume of the transformer box and the display screen box, so that the transformer box and the display screen box are conveniently embedded in a wall;
through air switch, isolation transformer, ac contactor, the setting of emergency stop button, guarantee the security of circuit, the commercial power that will insert is safe electricity for, the emergence of accidents such as the ageing emergence of fire of the person electric shock casualties and electric line has been avoided, temperature measuring resistor measures the temperature of circuit simultaneously, avoid the circuit high temperature, insulation test resistance detects the electric leakage condition of circuit, bee calling organ and warning pilot lamp warn and the display screen shows trouble and alarm information when breaking down or the safety condition, electric not injuring the people when having realized single-phase ground among the electric line, the electric does not fire, convenient timely acquisition to circuit fault information when the electric leakage function.
Drawings
Fig. 1 is a schematic view of the whole structure of an indoor embedded electric shock isolation protector.
Fig. 2 is a schematic diagram of the connection structure of the internal circuit of the indoor embedded electric shock isolation protector.
Fig. 3 is a schematic view of a housing structure of an indoor embedded electric shock isolation protector of the present invention.
Fig. 4 is a schematic view of a housing structure of an indoor embedded electric shock isolation protector of the present invention.
Fig. 5 is a schematic view of the housing structure of the indoor embedded electric shock isolation protector of the present invention.
Detailed Description
The invention will be further explained with reference to the following figures and specific examples:
as shown in fig. 1 to 5, an indoor embedded electric shock isolation protector comprises an indoor distribution box 1, a transformer box 2 and a display screen box 3 which are sequentially connected and embedded in a wall, wherein a mains supply access plug 4 and an air switch 5 are arranged in the indoor distribution box 1, the transformer box 2 comprises a shell 6, an isolation transformer 7, an alternating current contactor 8, a fan 13 and a safety electric output plug 9 which are arranged in the shell 6, and the display screen box 3 comprises a shell 15, and a power supply 10, a control mainboard 11 and a display screen 12 which are arranged in the shell 15;
the commercial power passes through air switch 5, isolation transformer 7, ac contactor 8 and safe electricity output plug 9 in proper order after the electricity is connected into plug 4 by electricity, display screen case 3 introduces the power supply line between isolation transformer 7 and ac contactor 8, power 10, control mainboard 11 and fan 13 all are connected with the power supply line.
As an implementation manner, the housing 6 includes a first embedding portion 601, a first position-limiting portion 602, and a protruding portion 603, the first embedding portion 601 is embedded in a wall body, the back of the first embedding portion 601, which extends into the wall body, is provided with a heat dissipation hole 16, the first position-limiting portion 602 is engaged with a surface of the wall body and connected with the wall surface, and the protruding portion 603 is exposed outside the wall surface.
As an embodiment, the housing 15 includes a second insertion portion 151 inserted into a wall and a second position-limiting portion 152 fixed to the wall.
It can be understood that the transformer box 2 is embedded in the wall through the shell 6, the display screen box 3 is embedded in the wall through the shell 15, so that the electric shock isolation protector does not occupy indoor space any more, the installation and the use avoid the activity space of people, the mistaken touch of people and the electric shock isolation protector is avoided, and meanwhile, the single volume of the transformer box 2 and the single volume of the display screen box 3 are reduced through the separated arrangement, so that the transformer box and the display screen box are convenient to be embedded in the wall; because the separated arrangement of the transformer box 2 and the display screen box 3 separates strong current from weak current, the use of the power is safer and more reliable.
In one embodiment, the ac contactor 8 is connected to the control main board 11 at one end and connected to the emergency stop button 17 at the other end.
It can be understood that through ac contactor 8 and with control mainboard 11 and scram button 17's connection, make isolation electric shock protector meet emergency at the during operation and can carry out emergency power off through scram button 17, make circuit fault or incident can obtain timely effectual processing, guaranteed the power consumption security of power consumption process.
As an implementation mode, the display screen box 3 is provided with a power indicator 18, an alarm indicator 19 and a buzzer 23 which are connected with the control main board 11.
It can be understood that the status of the power indicator 18 shows the working status of the electric shock isolation protector, the alarm indicator 19 gives a status alarm when the circuit fails, and the buzzer 23 further gives a sound to remind the person of the failure so that the failure information can be transmitted to the relevant person in time.
As an implementation manner, a temperature measuring resistor 20 is arranged in the transformer box 2, and the temperature measuring resistor 20 is connected with the control main board 11 through a signal line.
In an embodiment, the control main board 11 is connected with an insulation test resistor 21 for detecting whether the circuit leaks.
It can be understood that the temperature measuring resistor 20 measures the temperature of the line to avoid the line temperature from being too high, and the insulation testing resistor 21 is used for detecting the leakage condition of the line.
As an implementation, a tubular fuse 22 is provided on the power supply line.
It can be understood that the tubular fuse 22 guarantees the safety of the power supply line, ensures the safety of the internal control circuit of the electric shock isolation protector, and prevents the safety accidents such as fire disasters caused by overload on the power supply line.
As an implementation, the display 12 and the fan 13 are both connected to the control motherboard 11.
When the intelligent household power supply is used specifically, the mains supply is connected in by a household distribution box and sequentially passes through an electric access plug 4, an air switch 5, an isolation transformer 7, an alternating current contactor 8 and a safety electric output plug 9, the isolation transformer completely insulates the electricity of a primary side and a secondary side, the circuit also isolates and protects the personal safety without hurting people due to single-phase electric shock, meanwhile, all devices in the display screen box 3 synchronously work, the temperature of the circuit is monitored by combining a temperature measuring resistor 20, the electric leakage condition of the circuit is detected by an insulation testing resistor 21, the state of the circuit is displayed and fed back by a display screen 12, the state of a power indicator 18 displays the working state of an electric shock isolation protector, an alarm indicator 19 gives a state alarm when the circuit fails, a buzzer 23 further reminds the fault from the angle of sound so that the fault information can be timely transmitted to related personnel, and the electric power in the electric circuit can not hurt people due to single-phase grounding, The circuit fault information can be conveniently and timely acquired while the functions of no fire and no electric leakage are realized.
The above-mentioned embodiments are merely preferred embodiments of the present invention, and not intended to limit the scope of the present invention, so that equivalent changes or modifications made by the structure, features and principles of the present invention should be included in the claims of the present invention.
Claims (9)
1. An indoor embedded electric shock isolation protector is characterized by comprising a household distribution box (1), a transformer box (2) and a display screen box (3) which are sequentially connected and embedded in a wall, wherein a mains supply access plug (4) and an air switch (5) are arranged in the household distribution box (1), the transformer box (2) comprises a shell (6), an isolation transformer (7), an alternating current contactor (8), a fan (13) and a safety electric output plug (9) which are arranged in the shell (6), and the display screen box (3) comprises a shell (15), a power supply (10), a control mainboard (11) and a display screen (12) which are arranged in the shell (15);
the commercial power is connected by electricity income plug (4) and is followed air switch (5), isolation transformer (7), ac contactor (8) and safe electric output plug (9) in proper order, display screen case (3) introduce the power supply line between isolation transformer (7) and ac contactor (8), power (10), control mainboard (11) and fan (13) all are connected with the power supply line.
2. The indoor embedded electric shock isolation protector as claimed in claim 1, wherein the housing (6) comprises a first embedded portion (601), a first limiting portion (602) and a protruding portion (603), the first embedded portion (601) is embedded in a wall body, the back of the first embedded portion (601) extending into the wall body is provided with a heat dissipation hole (16), the first limiting portion (602) is clamped on the surface of the wall body and connected with the wall surface, and the protruding portion (603) is exposed out of the wall surface.
3. An indoor embedded electric shock isolation protector as claimed in claim 1, wherein the housing (15) comprises a second embedded part (151) embedded in a wall and a second limiting part (152) fixed on the wall.
4. An indoor embedded electric shock isolation protector as claimed in claim 1, wherein one end of the alternating current contactor (8) is connected with the control mainboard (11), and the other end is connected with the emergency stop button (17).
5. An indoor embedded electric shock isolation protector as claimed in claim 1, characterized in that the display screen box (3) is provided with a power indicator (18), an alarm indicator (19) and a buzzer (23) connected with the control mainboard (11).
6. The indoor embedded electric shock isolation protector as claimed in claim 1, wherein a temperature measuring resistor (20) is arranged in the transformer box (2), and the temperature measuring resistor (20) is connected with the control mainboard (11) through a signal line.
7. An indoor embedded electric shock isolation protector as claimed in claim 1, characterized in that the control main board (11) is connected with an insulation test resistor (21) for detecting whether the circuit leaks electricity.
8. An indoor embedded electric shock isolation protector as claimed in claim 1, characterized in that a tubular fuse (22) is arranged on the power supply line.
9. An indoor embedded electric shock isolation protector as claimed in claim 1, wherein the display screen (12) and the fan (13) are both connected with the control mainboard (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120453868.2U CN214314092U (en) | 2021-03-03 | 2021-03-03 | Indoor embedded electric shock isolation protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120453868.2U CN214314092U (en) | 2021-03-03 | 2021-03-03 | Indoor embedded electric shock isolation protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214314092U true CN214314092U (en) | 2021-09-28 |
Family
ID=77835415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120453868.2U Active CN214314092U (en) | 2021-03-03 | 2021-03-03 | Indoor embedded electric shock isolation protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214314092U (en) |
-
2021
- 2021-03-03 CN CN202120453868.2U patent/CN214314092U/en active Active
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