CN218455785U - Leakage protection indicating device - Google Patents

Abstract

The utility model discloses a leakage protection indicating device, including earth-leakage protector, earth-leakage protector one side is provided with operating handle and test button, the equal fixedly connected with lighting fixture in earth-leakage protector top and bottom, earth-leakage protector is close to one side fixedly connected with control box of operating handle, control box inner wall one side fixedly connected with battery, the battery negative pole passes through the first guide piece of wire fixedly connected with, two the lighting fixture passes through the common fixedly connected with second guide piece of wire. The utility model discloses a mutually support between control box, battery and the LED lamp pearl, through all being provided with the LED banks in earth-leakage protector top and bottom, when the circuit breaks down, earth-leakage protector's handle falls down for the LED lamp pearl lights thereupon, even at night or when light is darker, also can instruct the user rapidly, is where to break down, also can provide the illumination for maintenance personal simultaneously, is convenient for overhaul relevant circuit.

Description

Leakage protection indicating device

Technical Field

The utility model relates to a earth-leakage protector appurtenance technical field specifically is an earth-leakage protection indicating device.

Background

Leakage is current leakage due to insulation damage or other causes. The electric leakage can be generated when a certain potential difference exists between the electric appliance shell and a live wire of a mains supply after the electric appliance shell and the live wire of the mains supply are communicated for some reason and the ground. The leakage protector, called leakage breaker for short, is mainly used for protecting the electric shock of a person with fatal danger when equipment has leakage fault, has the functions of overload and short circuit protection, and can be used for protecting the overload and short circuit of a circuit or a motor.

All be provided with earth-leakage protector in the present family circuit, in case when the electric leakage short circuit appears in the circuit, the handle among the earth-leakage protector falls down and cuts off the power, be convenient for protect user's power consumption safety, however when light is darker or evening, in case the power cuts off, a slice is painted black in the family, the user is difficult to find switch and earth-leakage protector's position, it is unclear where to break down, also lack the illumination this moment simultaneously, the maintenance for maintainer has brought the trouble.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the abstract and the title of the present application to avoid obscuring the purpose of this section, the abstract and the title of the present application, and such simplifications or omissions cannot be used to limit the scope of the present invention.

The utility model aims at providing a leakage protection indicating device, the user of being convenient for lights around earth-leakage protector under the darker condition of light, for earth-leakage protector and the circuit position that the user instruction breaks down.

In order to solve the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:

a leakage protection indicating device comprises a leakage protector, wherein an operating handle and a test button are arranged on one side of the leakage protector, lamp brackets are fixedly connected to the top and the bottom of the leakage protector, and a control box is fixedly connected to one side, close to the operating handle, of the leakage protector;

the battery is fixedly connected with one side of the inner wall of the control box, the negative electrode of the battery is fixedly connected with a first guide piece and a second guide piece through a wire, the lamp holder is fixedly connected with a second guide piece through a wire, a slide rail fixedly connected with the inner wall of the control box is arranged between the first guide piece and the second guide piece, a slide block is slidably connected inside the slide rail, a spring set is fixedly connected to the bottom of the slide block, the slide block is close to one side of a fixedly connected driving rod of the operating handle, and the driving rod is close to one side of a fixedly connected connecting piece of the first guide piece and the second guide piece.

As an earth leakage protection indicating device's an optimal selection scheme, wherein, the inside LED lamp pearl that is provided with a plurality of series connection of lighting fixture, a plurality of LED lamp pearl evenly distributed is in the lighting fixture, and double-deck lighting fixture design is convenient for illuminate earth leakage protection ware around, provides the illumination simultaneously, and the maintenance personal of being convenient for overhauls relevant circuit.

As a leakage protection indicating device's a preferred scheme, wherein, the control box outside is the block and is provided with the chamber door, the equal fixedly connected with handle in chamber door both ends, the user of being convenient for opens the control box, maintains internal electronic component.

As an earth leakage protection indicating device's an preferred scheme, wherein, the actuating lever runs through the control box and outwards extends, the actuating lever is located the operating handle bottom, after the operating handle tripping operation of earth leakage protector, is convenient for drive the actuating lever activity, makes it put through LED lamp pearl and battery.

As an earth leakage protection indicating device's an optimal selection scheme, wherein, the connection piece both ends all are provided with the arch, and the bellying corresponds with first guide card and second guide card respectively, be convenient for put through LED lamp pearl and battery.

As an earth leakage protection indicating device's an preferred scheme, wherein, first guide card, second guide card and connection piece are the copper product, electrically conductive effect is better, behind the switch-on circuit, can light the lamp pearl fast.

Compared with the prior art, the utility model discloses the beneficial effect who has is:

the utility model discloses a mutually support between control box, battery and the LED lamp pearl, through all being provided with the LED banks in earth-leakage protector top and bottom, when the circuit breaks down, earth-leakage protector's handle falls down for the LED lamp pearl lights thereupon, even at night or when light is darker, also can instruct the user rapidly, is where to break down, also can provide the illumination for maintenance personal simultaneously, is convenient for overhaul relevant circuit.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive laboriousness. Wherein:

fig. 1 is a perspective view of an earth leakage protection indicating device of the present invention;

fig. 2 is a schematic diagram of a positional relationship between a lamp holder and a control box of the leakage protection indicating device of the present invention;

fig. 3 is a schematic structural view of a control box of the leakage protection indicating device of the present invention;

fig. 4 is a schematic circuit diagram of the leakage protection indicating device of the present invention.

Illustration of the drawings: 1. a leakage protector; 2. an operating handle; 3. a test button; 4. a lamp holder; 5. LED lamp beads; 6. a control box; 7. a battery; 8. a first guide vane; 9. a second guide vane; 10. a box door; 11. a slide rail; 12. a slider; 13. a drive rod; 14. connecting sheets; 15. and a spring set.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.

Next, the present invention will be described in detail with reference to the schematic drawings, and in order to describe the embodiments of the present invention in detail, the sectional views showing the device structure will not be enlarged partially according to the general scale for convenience of description, and the schematic drawings are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

The utility model provides a leakage protection indicating device, please refer to fig. 1-4, including leakage protector 1, one side of leakage protector 1 is provided with operating handle 2 and test button 3, the top and bottom of leakage protector 1 are both fixedly connected with lamp bracket 4, one side of leakage protector 1 near operating handle 2 is fixedly connected with control box 6;

6 inner wall one side fixedly connected with batteries 7 of control box, the first guide piece 8 of battery 7 negative pole through wire fixedly connected with, two lighting fixtures 4 pass through the common fixedly connected with second guide piece 9 of wire, be provided with between first guide piece 8 and the second guide piece 9 with 6 inner wall fixed connection's of control box slide rail 11, the inside sliding connection of slide rail 11 has slider 12, slider 12 bottom fixedly connected with spring assembly 15, slider 12 is close to one side fixedly connected with actuating lever 13 of operating handle 2, actuating lever 13 is close to one side fixedly connected with connection piece 14 of first guide piece 8 and second guide piece 9.

Please refer to fig. 2 again, in order to facilitate the indication to the user, specifically, a plurality of LED beads 5 connected in series are arranged inside the lamp holder 4, the plurality of LED beads 5 are uniformly distributed in the lamp holder 4, and the double-layer lamp holder 4 is designed to facilitate the illumination around the leakage protector 1 and provide illumination at the same time.

Referring to fig. 2 and 3 again, in order to facilitate the user to open the control box 6, specifically, a box door 10 is disposed outside the control box 6 in a clamping manner, and both ends of the box door 10 are fixedly connected with handles, so that when the control box 6 is opened, maintenance of internal electronic components is facilitated.

Referring to fig. 1 again, in order to connect the LED lamp bead 5 to the battery 7, specifically, the driving rod 13 penetrates through the control box 6 and extends outward, and the driving rod 13 is located at the bottom of the operating handle 2, so that when the operating handle 2 of the earth leakage protector 1 trips, the driving rod 13 is driven to move, and the LED lamp bead 5 is connected to the battery 7.

Referring to fig. 2 again, in order to facilitate the connection of the LED lamp bead 5 to the circuit of the battery 7, specifically, two ends of the connecting piece 14 are provided with protrusions, and the protrusions correspond to the first guide piece 8 and the second guide piece 9 respectively.

Referring to fig. 3 again, in order to conveniently and rapidly light the LED lamp bead 5, specifically, the first guide strip 8, the second guide strip 9 and the connecting strip 14 are made of copper, so that the conductive effect is good.

When the leakage protector is used specifically, the leakage protector 1 is firstly connected into a household circuit, and then the operating handle 2 is pushed up.

When the short circuit appears in the household circuit, operating handle 2 overturns downwards at once in earth-leakage protector 1 to drive actuating lever 13 activity, actuating lever 13 drives slider 12 and slides down and compress spring group 15 along the 11 inner walls of slide rail, and connection piece 14 tightly presses the outside at first guide 8 and second guide 9 this moment, leads first guide 8 and second guide 9 switch-on through connection piece 14.

At the moment, one end of each LED lamp bead 5 connected in series is connected with the positive electrode of the battery 7 through a wire, and the other end of each LED lamp bead is connected with the negative electrode of the battery 7 through the first guide sheet 8, the connecting sheet 14 and the second guide sheet 9 to form a complete closed loop, so that the LED lamp beads 5 in the two lamp brackets 4 are lightened.

Evening or when light is darker, LED lamp pearl 5 illuminates whole earth-leakage protector 1 around, is convenient for instruct the user, makes it find family's switch position fast. And light on the corresponding leakage protector 1 is lightened, so that the leakage short-circuit fault of the circuit is shown, and meanwhile, a lighting power supply is provided, so that maintenance personnel can conveniently maintain the circuit.

The leakage protector 1 in the device is the prior art, and is not repeated herein.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims (6)

1. A leakage protection indicating device comprises a leakage protector (1), and is characterized in that one side of the leakage protector (1) is provided with an operating handle (2) and a test button (3), the top and the bottom of the leakage protector (1) are both fixedly connected with a lamp holder (4), and one side of the leakage protector (1) close to the operating handle (2) is fixedly connected with a control box (6);

control box (6) inner wall one side fixedly connected with battery (7), battery (7) negative pole passes through the first guide vane (8) of wire fixedly connected with, two lighting fixture (4) pass through the common fixedly connected with second guide vane (9) of wire, be provided with between first guide vane (8) and second guide vane (9) with control box (6) inner wall fixed connection's slide rail (11), slide rail (11) inside sliding connection has slider (12), slider (12) bottom fixedly connected with spring assembly (15), slider (12) are close to one side fixedly connected with actuating lever (13) of operating handle (2), one side fixedly connected with connection piece (14) of first guide vane (8) and second guide vane (9) are close to actuating lever (13).

2. An earth leakage protection indicator device according to claim 1, characterized in that a plurality of LED beads (5) connected in series are arranged inside the lamp holder (4), and the plurality of LED beads (5) are uniformly distributed in the lamp holder (4).

3. The leakage protection indicating device according to claim 1, wherein a box door (10) is disposed outside the control box (6) in a snap-fit manner, and handles are fixedly connected to both ends of the box door (10).

4. A residual current leakage protection indicating device according to claim 1, characterized in that said driving rod (13) extends through the control box (6) and outwards, said driving rod (13) being located at the bottom of the operating handle (2).

5. An earth leakage protection indicator device according to claim 1, characterized in that the connecting piece (14) is provided with protrusions at both ends, and the protrusions correspond to the first guide piece (8) and the second guide piece (9), respectively.

6. An earth leakage protection indicator device according to claim 1, characterized in that the first guide strip (8), the second guide strip (9) and the connecting piece (14) are all copper.

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