CN216598968U

CN216598968U - Intelligence electric leakage alarm for house

Info

Publication number: CN216598968U
Application number: CN202122956441.7U
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-05-24
Anticipated expiration: 2031-11-29

Abstract

The utility model discloses an intelligent household electricity leakage alarm which comprises a protective box and an electricity leakage protector body, wherein an inner cavity of the protective box is rotatably connected with a positive screw and a negative screw through a bearing, the upper end and the lower end of the surface of the positive screw and the lower end of the surface of the negative screw are both in threaded connection with a screw block, an insertion rod is fixedly installed on the front of the screw block, a driven gear is sleeved on the upper end of the surface of the positive screw and the negative screw, the inner cavity of the protective box is rotatably connected with a rotating rod, and a driving gear meshed with the driven gear is fixedly installed on the back of the rotating rod. The utility model is provided with a protective box, a leakage protector switch, an alarm horn, a leakage protector body, an installation block, a screw block, an insertion rod, a positive screw and a negative screw, a control switch, a touch block, a stabilizer bar, a spring, a contact, a stabilizing plate, a rotating rod, a driving gear and a driven gear, and solves the problems that the traditional leakage protector does not have the alarm function, is inconvenient to install and disassemble and is troublesome to maintain.

Description

Intelligence electric leakage alarm for house

Technical Field

The utility model relates to the technical field of intelligent household electric leakage protection, in particular to an electric leakage alarm for an intelligent household.

Background

The intelligent home is characterized in that a house is taken as a platform, facilities related to home life are integrated by utilizing an integrated wiring technology, a network communication technology, a safety precaution technology, an automatic control technology and an audio and video technology, a high-efficiency management system of home facilities and home schedule affairs is constructed, the home safety, the convenience, the comfortableness and the artistry are improved, the environment-friendly and energy-saving living environment is realized, more circuits are arranged in the intelligent home, the intelligent leakage protector is mainly used for protecting the electric shock of a person with fatal danger when equipment has leakage faults and has the functions of overload and short-circuit protection, can be used for protecting the overload and the short circuit of a circuit or a motor, and can also be used for starting the circuit in an infrequent way under the normal condition, but the traditional leakage protector does not have the function of alarming, is inconvenient to install and disassemble and is troublesome in maintenance, therefore, we propose an intelligent household electric leakage alarm.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

Aiming at the defects of the prior art, the utility model provides the intelligent household electric leakage alarm which has the advantages of alarm function and convenience in installation and disassembly, and solves the problems that the traditional electric leakage protector does not have the alarm function, is inconvenient to install and disassemble and is troublesome to maintain.

Technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: an intelligent household electricity leakage alarm comprises a protective box and an electricity leakage protector body, wherein an inner cavity of the protective box is rotatably connected with a positive screw and a negative screw through a bearing, the upper end and the lower end of the surface of the positive screw are in threaded connection with a screw block, an insertion rod is fixedly arranged on the front side of the screw block, a driven gear is sleeved on the upper end of the surface of the positive screw and the lower end of the surface of the negative screw, the inner cavity of the protective box is rotatably connected with a rotating rod, a driving gear meshed with the driven gear is fixedly arranged on the back side of the rotating rod, an installation block is fixedly arranged on the upper end and the lower end of the back side of the electricity leakage protector body, a jack is arranged in the inner cavity of the installation block, an electricity leakage protector switch is arranged on the front side of the electricity leakage protector body, a stabilizing plate is fixedly arranged on the lower end of the front side of the electricity leakage protector body, a stabilizing rod is slidably connected with a stabilizing rod, a contact is fixedly arranged on the top of the stabilizing plate, the bottom fixed mounting of contact has the spring, and the other end and the stabilizer plate fixed connection of spring, the bottom fixed mounting of stabilizer bar has the touch multitouch, the positive bottom of earth-leakage protector body has control switch through mount pad fixed mounting, the back fixed mounting of protective housing inner chamber has warning loudspeaker.

Preferably, the front surface of the rotating rod is fixedly provided with a knob, and the surface of the knob is provided with anti-skid grains.

Preferably, the back of the stabilizer bar is provided with a sliding block through a support, and the front of the leakage protector body is provided with a sliding groove matched with the sliding block for use.

Preferably, a battery box is arranged at the top of the back of the inner cavity of the protection box, and a storage battery is arranged in the inner cavity of the battery box.

Preferably, the front of the protection box is movably connected with a protection door through a hinge, and the bottom of the protection door is provided with a lock catch.

Preferably, the inserted bar is of an L-shaped structure, and the number of the inserted bars is two.

Advantageous effects

Compared with the prior art, the utility model provides an intelligent household electric leakage alarm which has the following beneficial effects:

1. the utility model inserts an installation block on the back of a leakage protector body into a protective box, rotates a rotating rod, the rotating rod drives a driving gear to rotate, the driving gear drives a driven gear to rotate, the driven gear drives a positive screw and a negative screw to rotate, the positive screw and the negative screw drive two screw blocks to be away from each other through positive threads and negative threads on the surfaces, the screw blocks drive an insertion rod to be inserted into through holes of the installation block to fix the leakage protector body, when disassembly is needed, the rotating rod is reversed to remove the leakage protector body, when a circuit fails, the leakage protector body is powered off, a leakage protector switch can be downward, the leakage protector switch extrudes a contact, the contact drives a stabilizing rod to move downward, the stabilizing rod drives a contact block to move downward, the contact block touches a control switch, the control switch opens an alarm horn to alarm, the leakage protector switch is pushed up after maintenance is finished, the spring rebounds to drive the contact to move upward, thereby can make the touch multitouch leave control switch, solve traditional earth-leakage protector and do not possess the function of reporting to the police, and be not convenient for installation and dismantlement, comparatively troublesome problem when the maintenance.

2. The slide block and the chute of the utility model ensure that the stabilizer bar is stable when moving, the storage battery in the battery box provides standby electric energy for the device, the protective door plays a dustproof role, and the knob is convenient for people to rotate the rotating rod.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention in a right-side view;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is an enlarged view of the structure at B in FIG. 2 according to the present invention.

In the figure: 1. a protective box; 2. a leakage protector switch; 3. a knob; 4. a battery case; 5. an alarm horn; 6. a leakage protector body; 7. a protective door; 8. mounting blocks; 9. a screw block; 10. inserting a rod; 11. a positive and negative screw; 12. a control switch; 13. a contact block; 14. a stabilizer bar; 15. a spring; 16. a contact; 17. a stabilizing plate; 18. a slider; 19. a chute; 20. a rotating rod; 21. a driving gear; 22. a driven gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an intelligent household electric leakage alarm comprises a protective box 1 and an electric leakage protector body 6, wherein a battery box 4 is arranged at the top of the back of an inner cavity of the protective box 1, a storage battery is arranged in the inner cavity of the battery box 4, the storage battery in the battery box 4 provides standby electric energy for the device, a protective door 7 is movably connected to the front of the protective box 1 through a hinge, a lock catch is arranged at the bottom of the protective door 7, the protective door 7 plays a dustproof role, a positive and negative screw 11 is rotatably connected to the inner cavity of the protective box 1 through a bearing, screw blocks 9 are respectively in threaded connection with the upper end and the lower end of the surface of the positive and negative screw 11, an insert rod 10 is fixedly installed on the front of each screw block 9, the insert rods 10 are of an L-shaped structure, the number of the insert rods 10 is two, a driven gear 22 is sleeved on the upper end of the surface of the positive and negative screw 11, a rotating rod 20 is rotatably connected to the inner cavity of the protective box 1, and a knob 3 is fixedly installed on the front of the rotating rod 20, and the surface of the knob 3 is equipped with antiskid veins, the knob 3 is convenient for people to rotate the rotating rod 20, the back of the rotating rod 20 is fixedly equipped with a driving gear 21 meshed with a driven gear 22, the upper and lower ends of the back of the leakage protector body 6 are both fixedly equipped with a mounting block 8, and the inner cavity of the mounting block 8 is equipped with a jack, the front of the leakage protector body 6 is provided with a leakage protector switch 2, the lower end of the front of the leakage protector body 6 is fixedly equipped with a stabilizing plate 17, the inner cavity of the stabilizing plate 17 is connected with a stabilizing rod 14 in a sliding way, the back of the stabilizing rod 14 is provided with a sliding block 18 through a bracket, the front of the leakage protector body 6 is equipped with a sliding groove 19 used by matching with the sliding block 18, the sliding block 18 and the sliding groove 19 stabilize the stabilizing rod 14 when moving, the top of the stabilizing rod 14 is fixedly equipped with a contact 16, the bottom of the contact 16 is fixedly equipped with a spring 15, and the other end of the spring 15 is fixedly connected with the stabilizing plate 17, the bottom of the stabilizer bar 14 is fixedly provided with a contact block 13, the front bottom of the leakage protector body 6 is fixedly provided with a control switch 12 through a mounting seat, the back of the inner cavity of the protective box 1 is fixedly provided with an alarm horn 5, the mounting block 8 on the back of the leakage protector body 6 is inserted into the protective box 1, a rotating rod 20 is rotated, the rotating rod 20 drives a driving gear 21 to rotate, the driving gear 21 drives a driven gear 22 to rotate, the driven gear 22 drives a positive screw 11 and a negative screw 11 to rotate, the positive screw 11 drives two screw blocks 9 to be away from each other through positive and negative threads on the surface, the screw blocks 9 drive an insertion rod 10 to be inserted into a through hole of the mounting block 8, the leakage protector body 6 is fixed, when disassembly is needed, the rotating rod 20 is reversed, the leakage protector body 6 can be taken down, when a circuit fails, the leakage protector body 6 is powered off, the leakage protector switch 2 is downward, the leakage protector switch 2 extrudes a contact 16, contact 16 drives stabilizer bar 14 downstream, stabilizer bar 14 drives contact block 13 downstream, control switch 12 is touched to contact block 13, control switch 12 opens warning loudspeaker 5 and reports to the police, overhaul and finish the back and push up earth-leakage protector switch 2, spring 15 kick-backs and drives contact 16 rebound, thereby can make contact block 13 leave control switch 12, the function that traditional earth-leakage protector does not possess the warning has been solved, and be not convenient for installation and dismantlement, comparatively trouble problem when the maintenance.

When in use, the mounting block 8 on the back of the leakage protector body 6 is inserted into the protection box 1, the rotating rod 20 is rotated, the rotating rod 20 drives the driving gear 21 to rotate, the driving gear 21 drives the driven gear 22 to rotate, the driven gear 22 drives the positive and negative screw rods 11 to rotate, the positive and negative screw rods 11 drive the two screw blocks 9 to be away from each other through positive and negative threads on the surface, the screw blocks 9 drive the inserting rod 10 to be inserted into the through holes of the mounting block 8, the leakage protector body 6 is fixed, when the leakage protector body 6 needs to be disassembled, the rotating rod 20 is reversed, the leakage protector body 6 can be taken down, when a line fails, the leakage protector body 6 is powered off, the leakage protector 2 can move downwards, the leakage protector 2 extrudes the contact 16, the contact 16 drives the stabilizer bar 14 to move downwards, the stabilizer bar 14 drives the contact block 13 to move downwards, the contact block 13 touches the control switch 12, the control switch 12 opens the alarm horn 5 to give an alarm, after the overhaul, the earth leakage protector switch 2 is pushed up, the spring 15 rebounds to drive the contact 16 to move upwards, so that the contact block 13 can be separated from the control switch 12, the problem that the traditional earth leakage protector does not have the alarm function, is inconvenient to install and disassemble, and is relatively troublesome in maintenance is solved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an intelligence is electric leakage alarm for house, includes protective housing (1) and earth-leakage protector body (6), its characterized in that: the inner chamber of the protective box (1) is connected with a positive and negative screw rod (11) through a bearing in a rotating manner, the upper end and the lower end of the surface of the positive and negative screw rod (11) are respectively connected with a screw block (9) in a threaded manner, an inserting rod (10) is fixedly arranged on the front side of the screw block (9), a driven gear (22) is sleeved on the upper end of the surface of the positive and negative screw rod (11), the inner chamber of the protective box (1) is connected with a rotating rod (20) in a rotating manner, a driving gear (21) meshed with the driven gear (22) is fixedly arranged on the back side of the rotating rod (20), mounting blocks (8) are fixedly arranged on the upper end and the lower end of the back side of the leakage protector body (6), jacks are formed in the inner chamber of the mounting blocks (8), a leakage protector switch (2) is arranged on the front side of the leakage protector body (6), and a stabilizing plate (17) is fixedly arranged on the front lower end of the leakage protector body (6), the inner chamber sliding connection of steadying plate (17) has stabilizer bar (14), the top fixed mounting of stabilizer bar (14) has contact (16), the bottom fixed mounting of contact (16) has spring (15), and the other end and steadying plate (17) fixed connection of spring (15), the bottom fixed mounting of stabilizer bar (14) has touch multitouch (13), there is control switch (12) bottom the positive of earth-leakage protector body (6) through mount pad fixed mounting, the back fixed mounting of protective housing (1) inner chamber has warning loudspeaker (5).

2. The intelligent household electric leakage alarm device according to claim 1, characterized in that: the front surface of the rotating rod (20) is fixedly provided with a knob (3), and the surface of the knob (3) is provided with anti-skid grains.

3. The intelligent household electric leakage alarm device according to claim 1, characterized in that: the back of the stabilizer bar (14) is provided with a sliding block (18) through a support, and the front of the leakage protector body (6) is provided with a sliding groove (19) matched with the sliding block (18) for use.

4. The intelligent household electric leakage alarm device according to claim 1, characterized in that: the top at the back of the inner cavity of the protective box (1) is provided with a battery box (4), and the inner cavity of the battery box (4) is provided with a storage battery.

5. The intelligent household electric leakage alarm device according to claim 1, characterized in that: the front of the protective box (1) is movably connected with a protective door (7) through a hinge, and the bottom of the protective door (7) is provided with a lock catch.

6. The intelligent household electric leakage alarm device according to claim 1, characterized in that: the inserted bar (10) is of an L-shaped structure, and the number of the inserted bars (10) is two.