CN214152636U

CN214152636U - Anti-electricity-theft combined mutual inductor

Info

Publication number: CN214152636U
Application number: CN202120185095.4U
Authority: CN
Inventors: 林明海
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-24
Filing date: 2021-01-24
Publication date: 2021-09-07
Anticipated expiration: 2031-01-24

Abstract

The utility model discloses an anti-electricity-theft combined transformer, the mounting panel comprises a mounting plate, the top fixedly connected with protective housing of mounting panel, the protective housing is provided with main part chamber and alarm chamber, the antetheca of protective housing rotates and is connected with the shutter, the antetheca of shutter is provided with door handle and lock, the top fixedly connected with warning light of protective housing, the bottom fixedly connected with wire of warning light, the wire runs through the protective housing and extends to inside, the interior diapire fixedly connected with mutual-inductor body in main part chamber, the inner wall fixedly connected with gag lever post in alarm chamber, the surface sliding connection of gag lever post has the plug, the top of plug is close to the edge and rotates and be connected with the rocker. The utility model discloses a battery, anodal biography electric piece, negative pole biography electric piece, lock and the warning light that set up can reduce the production of stealing the electricity phenomenon through lock and two kinds of protection methods furthest of alarm, and the principle is simple easily to be realized having extensive spreading value.

Description

Anti-electricity-theft combined mutual inductor

Technical Field

The utility model relates to an anti-electricity-theft mutual-inductor technical field specifically is an anti-electricity-theft combined type mutual-inductor.

Background

The mutual inductor is also called instrument transformer, and is a general name of current mutual inductor and voltage mutual inductor. The high voltage can be changed into low voltage, and the large current can be changed into small current for measuring or protecting the system. Its function is mainly to convert high voltage or large current into standard low voltage (100V) or standard small current (5A or 1A, both referring to rated value) in proportion so as to realize standardization and miniaturization of measuring instrument, protection equipment and automatic control equipment. Meanwhile, the mutual inductor can be used for isolating a high-voltage system so as to ensure the safety of people and equipment.

The existing mutual inductor for the transformer is often easily stolen by lawless persons when in use, is not beneficial to the safety of power utilization and long-term use, and easily causes electric leakage when electricity is stolen, so that unnecessary safety accidents occur.

Disclosure of Invention

The utility model provides a technical problem lie in overcoming prior art's mutual-inductor and being stolen the defect of electricity easily, provide an anti-electricity-theft combination formula mutual-inductor. The anti-electricity-theft combined type mutual inductor has the characteristics that the mutual inductor can be effectively prevented from being stolen by electricity and the like.

In order to achieve the above object, the utility model provides a following technical scheme: an electricity larceny prevention combined mutual inductor comprises a mounting plate, wherein the top end of the mounting plate is fixedly connected with a protective shell, the protective shell is provided with a main body cavity and an alarm cavity, the front wall of the protective shell is rotatably connected with a protective door, the front wall of the protective door is provided with a door handle and a door lock, the top end of the protective shell is fixedly connected with an alarm lamp, the bottom end of the alarm lamp is fixedly connected with a lead, the lead penetrates through the protective shell and extends into the protective shell, the inner bottom wall of the main body cavity is fixedly connected with a mutual inductor body, the inner wall of the alarm cavity is fixedly connected with a limiting rod, the outer surface of the limiting rod is slidably connected with a plug, the top end of the plug, close to the edge, is rotatably connected with a rocker, one end of the rocker is rotatably connected with the protective door, the bottom end of the plug is rotatably connected with a contact device, and the inner bottom wall of the alarm cavity is fixedly connected with a spacing plate, the top end of the partition plate is fixedly connected with a storage battery, and the top end of the storage battery is provided with a power transmission device.

Preferably, the limiting rod is provided with a first limiting rod and a second limiting rod, the contact device is divided into a first contact wheel and a second contact wheel, and the power transmission device is divided into a positive power transmission piece and a negative power transmission piece.

Preferably, the first contact wheel is located above the positive electrode power transmission sheet, and the second contact wheel is located above the negative electrode power transmission sheet.

Preferably, the outer surface of the plug is provided with a pin hole, and the rocker is rotatably connected with the plug through the pin hole.

Preferably, the inner walls of the two sides of the main body cavity are rotatably connected with wire guide wheels, and the wire guide wheels are symmetrically arranged relative to the electric wire connected with the mutual inductor body.

Preferably, the plug is made of rigid plastic.

Compared with the prior art, the beneficial effects of the utility model are that: an electricity larceny prevention combined type mutual inductor is provided with: the battery, anodal biography electric piece, negative pole biography electric piece, the lock, warning light and contact device, seal the protective housing through shutter and lock and can effectively avoid the protective housing to be opened simply and steal the electricity, simultaneously when illegally opening the shutter, the shutter rotates the rocker and then removes the plug, contact device and biography electric device contact like this, the inside electric energy of battery can get into inside the warning light through the wire, as long as open the shutter warning light like this will give out light and sound production, the electricity personnel are stolen in fright, then the staff can in time stop in the discovery electricity phenomenon of stealing in a distance at night.

The gag lever post that sets up can be convenient with the spacing guarantee plug of plug remove reliably, the wire wheel of setting can reduce the wearing and tearing of this body coupling's of mutual-inductor electric wire, the protective housing that sets up simultaneously places whole mutual-inductor body and also can reduce the mutual-inductor in inside and increase the life of mutual-inductor in the rapid ageing problem that the external wind blows the sun and leads to, the material of plug is rigid plastic, economy is light and can not leak electricity.

Drawings

Fig. 1 is a sectional view of an electricity larceny prevention combined transformer of the present invention;

fig. 2 is a front view of the anti-electricity-theft combined transformer of the present invention;

fig. 3 is a top view of the alarm box of the anti-electricity-theft combined transformer of the present invention;

fig. 4 is a schematic diagram of a plug of the anti-electricity-theft combined transformer of the present invention.

Reference numbers in the figures:

1. mounting a plate; 2. a protective shell; 3. a protective door; 4. a door handle; 5. a door lock; 6. an alarm light; 7. a transformer body; 8. a wire; 9. a limiting rod; 10. a plug; 11. a contact device; 12. a power transmission device; 13. a storage battery; 14. a rocker; 15. a partition plate; 16. a pin hole; 17. a wire guide wheel; 201. a body cavity; 202. an alarm chamber; 901. a first limit rod; 902. a second limiting rod; 1101. a first contact wheel; 1102. a second contact wheel; 1201. a positive electrode conductive sheet; 1202. and a negative electrode conducting sheet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an electricity larceny prevention combined type mutual inductor comprises a mounting plate 1, wherein the top end of the mounting plate 1 is fixedly connected with a protective shell 2, the protective shell 2 is provided with a main body cavity 201 and an alarm cavity 202, the front wall of the protective shell 2 is rotatably connected with a protective door 3, the front wall of the protective door 3 is provided with a door handle 4 and a door lock 5, the mutual inductor body 7 is protected and reduced by the protective shell 2 and the door lock 5, the problem that electricity is easily stolen is solved, the problem that the mutual inductor rapidly ages due to the fact that the mutual inductor is blown by the outside and exposed to the sun is solved, the service life of the mutual inductor is prolonged, the top end of the protective shell 2 is fixedly connected with an alarm lamp 6, the bottom end of the alarm lamp 6 is fixedly connected with a lead 8, the lead 8 penetrates through the protective shell 2 and extends to the inside, the inner bottom wall of the main body cavity 201 is fixedly connected with the mutual inductor body 7, the inner wall of the alarm cavity 202 is fixedly connected with a limiting rod 9, and the outer surface of the limiting rod 9 is connected with a plug 10 in a sliding manner, the top end of the plug 10 close to the edge is rotatably connected with a rocker 14, one end of the rocker 14 is rotatably connected with the protective door 3, the bottom end of the plug 10 is rotatably connected with a contact device 11, the inner bottom wall of the alarm cavity 202 is fixedly connected with a partition plate 15, the top end of the partition plate 15 is fixedly connected with a storage battery 13, the top end of the storage battery 13 is provided with a power transmission device 12, the protective shell 2 is sealed by the protective door 3 and the door lock 5, so that the protective shell 2 can be effectively prevented from being opened simply to steal electricity, meanwhile, when the protective door 3 is illegally opened, the protective door 3 rotates the rocker 14 and thus moves the plug 10, so that the contact means 11 and the electricity transmission means 12 are in contact, the electric energy inside the storage battery 13 can enter the inside of the warning lamp 6 through the lead wire 8, therefore, as long as the protective door 3 is opened, the alarm lamp 6 can emit light and sound to frighten electricity stealing personnel, and the electricity stealing phenomenon can be found by the working personnel at night and in a distance and can be timely stopped.

The limiting rod 9 is provided with a first limiting rod 901 and a second limiting rod 902, the contact device 11 is divided into a first contact wheel 1101 and a second contact wheel 1102, the power transmission device 12 is divided into a positive power transmission sheet 1201 and a negative power transmission sheet 1202, and the power transmission is made into a switch of the alarm lamp 6 through the contact device 11 and the power transmission device 12.

The first contact wheel 1101 is positioned above the positive electrode electricity conducting sheet 1201, the second contact wheel 1102 is positioned above the negative electrode electricity conducting sheet 1202, and when the protection door 3 is opened, electric energy can be transmitted to the plug 10 from the corresponding electrode and then transmitted to the signal of the alarm lamp 6, so that the mutual inductor part can be prevented from being stolen by very simple signal transmission, and the safety problem is reduced.

The outer surface of the plug 10 is provided with a pin hole 16, the rocker 14 is rotatably connected with the plug 10 through the pin hole 16, and the pin hole 16 is arranged to conveniently transmit the motion of the protective door 3 to the plug 10.

The both sides inner wall of main part chamber 201 all rotates and is connected with wire wheel 17, and wire wheel 17 sets up about the electric wire symmetry of connecting mutual-inductor body 7, and the wire wheel 17 of setting can reduce the wearing and tearing of the electric wire that mutual-inductor body 7 is connected.

The plug 10 is made of hard plastic, is economical and light and does not leak electricity.

The working principle is as follows: an electricity larceny prevention combined mutual inductor solves the problem that when in use, the mutual inductor body 7 is protected and reduced by a protective shell 2 and a door lock 5, and electricity can be larceny simply, meanwhile, when the protective door 3 is opened, the protective door 3 rotates to rotate the rocker 14, the rocker 14 moves the plug 10, then the first contact wheel 1101 at the bottom end of the plug 10 is contacted with the positive electrode conductive sheet 1201, the second contact wheel 1102 is contacted with the negative electrode conductive sheet 1202, the electric energy in the storage battery 13 enters the plug 10 through the electric transmission device 12 and the contact device 11 and enters the alarm lamp 6 through the lead 8, the alarm lamp 6 starts to emit light and sound to deter the electricity stealing personnel, when the protective door 3 is opened, the electric energy can be transmitted to the plug 10 from the corresponding electrode and then transmitted to the alarm lamp 6 for signal, so that the working personnel can find the electricity stealing phenomenon at night and timely stop and reduce the generation of the electricity stealing phenomenon, the generation of electricity stealing phenomenon is reduced to the maximum extent by two protection modes of the door lock 5 and the alarm lamp 6.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an anti-electricity-theft combined transformer, includes mounting panel (1), its characterized in that: the top end of the mounting plate (1) is fixedly connected with a protective shell (2), the protective shell (2) is provided with a main body cavity (201) and an alarm cavity (202), the front wall of the protective shell (2) is rotatably connected with a protective door (3), the front wall of the protective door (3) is provided with a door handle (4) and a door lock (5), the top end of the protective shell (2) is fixedly connected with an alarm lamp (6), the bottom end of the alarm lamp (6) is fixedly connected with a lead (8), the lead (8) penetrates through the protective shell (2) and extends to the inside, the inner bottom wall of the main body cavity (201) is fixedly connected with a mutual inductor body (7), the inner wall of the alarm cavity (202) is fixedly connected with a limiting rod (9), the outer surface of the limiting rod (9) is slidably connected with a plug (10), and the top end of the plug (10) is rotatably connected with a rocker (14) close to the edge, one end of the rocker (14) is rotatably connected with the protective door (3), the bottom end of the plug (10) is rotatably connected with the contact device (11), the inner bottom wall of the alarm cavity (202) is fixedly connected with a partition plate (15), the top end of the partition plate (15) is fixedly connected with a storage battery (13), and the top end of the storage battery (13) is provided with a power transmission device (12).

2. The anti-electricity-theft combined transformer of claim 1, characterized in that: the limiting rod (9) is provided with a first limiting rod (901) and a second limiting rod (902), the contact device (11) is divided into a first contact wheel (1101) and a second contact wheel (1102), and the electricity transmission device (12) is divided into a positive electricity transmission piece (1201) and a negative electricity transmission piece (1202).

3. The anti-electricity-theft combined transformer of claim 2, characterized in that: the first contact wheel (1101) is positioned above the positive electrode conducting sheet (1201), and the second contact wheel (1102) is positioned above the negative electrode conducting sheet (1202).

4. The anti-electricity-theft combined transformer of claim 1, characterized in that: the outer surface of the plug (10) is provided with a pin hole (16), and the rocker (14) is rotatably connected with the plug (10) through the pin hole (16).

5. The anti-electricity-theft combined transformer of claim 1, characterized in that: the inner walls of the two sides of the main body cavity (201) are rotatably connected with wire guide wheels (17), and the wire guide wheels (17) are symmetrically arranged relative to wires connected with the mutual inductor body (7).

6. The anti-electricity-theft combined transformer of claim 1, characterized in that: the plug (10) is made of hard plastics.