CN219303106U

CN219303106U - Arc light alarm

Info

Publication number: CN219303106U
Application number: CN202320149466.2U
Authority: CN
Inventors: 王进; 汪旭寅; 吴瑜比; 吉星; 邓雷; 何毅; 胡立峰; 朋程; 秦祯; 周永春
Original assignee: Tongnan Power Supply Branch Of State Grid Chongqing Electric Power Co
Current assignee: Tongnan Power Supply Branch Of State Grid Chongqing Electric Power Co
Priority date: 2023-01-19
Filing date: 2023-01-19
Publication date: 2023-07-04
Anticipated expiration: 2033-01-19

Abstract

The utility model is applicable to the technical field of alarms, and provides an arc light alarm, which comprises: the shell is internally provided with a cavity, and the bottom of the cavity is provided with a spring groove; the T-shaped push rod is arranged in the spring groove, one end of the T-shaped push rod penetrates through one side wall of the spring groove and extends to one side of the spring groove, one end of the T-shaped push rod, which is positioned in the spring groove, is fixedly connected with a push plate, and one end of the push plate penetrates through the bottom of the shell; the spring is sleeved on the T-shaped push rod and is positioned in the spring groove; through being provided with T type push rod and spring, be fixed with binding post on T type push rod, when T type push rod compression spring, can release the shell with binding post, make things convenient for the staff to wire, compare in original mode of connection, it is more convenient, need not to open the lid, directly with binding post wiring operation, easy operation, greatly reduced staff's operating procedure, the wiring is more convenient.

Description

Arc light alarm

Technical Field

The utility model relates to the technical field of alarms, in particular to an arc light alarm.

Background

The alarm refers to an appliance for issuing alarm signals, is used for issuing signals for forecasting, alarming and relieving the alarm, and is an electronic product which reminds or alerts people of attention in the forms of sound, light, air pressure and the like when certain set or certain abnormal conditions are met, and takes corresponding measures, namely, alerts or prompts.

The patent document with the prior publication number of CN213211223U provides an electroacoustic alarm, four mounting plates are arranged in grooves of the electroacoustic alarm, the mounting plates are used for fixing and mounting damping elastic materials, a fixing block is arranged on one side surface of a damping spring and used for being fixedly connected with a base, a buffer cushion is arranged in the middle of the surface of the upper end of the base and used for preventing friction between a control box and the base when the damping spring is pressed to a suction limit, a protective layer is fixedly arranged on the periphery of the surface of the upper end of the base and used for preventing the control box from colliding with an external object, the control box can be effectively protected, electronic components, circuits and the like in the alarm box cannot be loosened when the electroacoustic alarm is carried or driven on a jolt road section, and the service life of the electroacoustic alarm is prolonged.

However, in the structure, the wiring mode is basically that the external lead and the internal wiring terminal are connected by opening the box cover, so that the wiring steps are complicated and the wiring is inconvenient.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model provides an arc light alarm which solves the problems that in the prior art, the wiring mode is basically that an external lead and an internal wiring terminal are wired by opening a box cover, the wiring steps are complicated, and the wiring is inconvenient.

According to an embodiment of the present utility model, an arc alarm includes: the shell is internally provided with a cavity, and the bottom of the cavity is provided with a spring groove; the T-shaped push rod is arranged in the spring groove, one end of the T-shaped push rod penetrates through one side wall of the spring groove and extends to one side of the spring groove, one end of the T-shaped push rod, which is positioned in the spring groove, is fixedly connected with a push plate, and one end of the push plate penetrates through the bottom of the shell; the spring is sleeved on the T-shaped push rod and is positioned in the spring groove; the wiring terminal is fixedly connected to one end of the T-shaped push rod, which is far away from the spring groove; the arc light sensor is fixedly connected to the top end of the shell, and the arc light sensor is electrically connected with the wiring terminal through a wire.

Preferably, a through hole is formed in one side of the shell, the through hole and the T-shaped push rod are on the same horizontal line, the positions of the through hole and the T-shaped push rod correspond to each other, and a rubber leather sheath is arranged on the through hole.

Preferably, the method further comprises: the warning lamp is fixedly connected with the shell and is positioned on one side close to the wiring terminal, and the warning lamp is electrically connected with the wiring terminal through a wire.

Preferably, a buzzer groove is formed in one side, close to the wiring terminal, away from the warning lamp, of the cavity, a buzzer is arranged in the buzzer groove, and the buzzer is electrically connected with the wiring terminal through a wire.

Preferably, a plurality of fixing columns are arranged on the periphery of the cavity, and a plurality of limit columns are arranged on the outer sides of the arc sensor and the warning lamp in the cavity.

Preferably, the method further comprises: the shell cover is fixedly connected with the shell and is positioned on the shell, and a plurality of fixing holes are formed in the shell cover.

Preferably, the shell is provided with a chute at the push plate, and one end of the chute is provided with a clamping groove.

Compared with the prior art, the utility model has the following beneficial effects: through being provided with T type push rod and spring, be fixed with binding post on T type push rod, when T type push rod compression spring, can release the shell with binding post, make things convenient for the staff to wire, compare in original mode of connection, it is more convenient, need not to open the lid, directly with binding post wiring operation, easy operation, greatly reduced staff's operating procedure, the wiring is more convenient.

Drawings

FIG. 1 is a schematic view of the internal structure of a housing (a shelling cover) according to the present utility model;

FIG. 2 is a schematic elevational view of the present utility model;

fig. 3 is a schematic bottom view of the present utility model.

In the above figures: 1. a housing; 2. a spring groove; 3. a T-shaped push rod; 4. a spring; 5. a connection terminal; 6. an arc sensor; 7. rubber leather sheath; 8. a warning light; 9. a buzzer groove; 10. a buzzer; 11. fixing the column; 12. a cover; 13. a fixing hole; 14. a limit column; 15. a push plate; 16. a chute; 17. a clamping groove.

Detailed Description

The technical scheme of the utility model is further described below with reference to the accompanying drawings and examples.

As shown in fig. 1, an embodiment of the present utility model proposes an arc alarm including:

the shell 1, the inside of the shell 1 is a cavity, and a spring groove 2 is formed in the bottom of the cavity;

the T-shaped push rod 3 is arranged in the spring groove 2, one end of the T-shaped push rod 3 penetrates through one side wall of the spring groove 2 and extends to one side of the spring groove 2, one end of the T-shaped push rod 3 positioned in the spring groove 2 is fixedly connected with the push plate 15, and one end of the push plate 15 penetrates through the bottom of the shell 1;

the spring 4 is sleeved on the T-shaped push rod 3 and is positioned in the spring groove 2;

the wiring terminal 5 is fixedly connected to one end, far away from the spring groove 2, of the T-shaped push rod 3;

the arc light sensor 6, arc light sensor 6 fixed connection is on the top of shell 1, and arc light sensor 6 passes through wire electric connection with binding post 5.

In this embodiment, through being provided with arc sensor 6 for detect arc light and overflow, gather fault current, through being provided with T type push rod 3 and spring 4, be fixed with binding post 5 on T type push rod 3, when T type push rod 3 compression spring 4, can release shell 1 with binding post 5, make things convenient for the staff to wire, compare in original mode of connection, it is more convenient, need not to open the lid, directly with binding post 5 wiring operation, easy operation, greatly reduced staff's operating procedure, the wiring is more convenient.

Further, as shown in fig. 1, a through hole is formed in one side of the casing 1, the through hole and the T-shaped push rod 3 are on the same horizontal line, the positions of the through hole and the T-shaped push rod are corresponding to each other, and a rubber leather sheath 7 is arranged on the through hole.

In this embodiment, through setting up the through-hole, make things convenient for binding post 5 to pass the through-hole and be connected with external wire, through being provided with rubber leather sheath 7 for cladding external wire, protection wiring department is sealed, prevents that external foreign matter from falling into the device.

As also shown in fig. 1, an arc alarm further includes:

the warning lamp 8, warning lamp 8 and shell 1 fixed connection just lie in one side that is close to binding post 5, and warning lamp 8 passes through wire and binding post 5 electric connection.

In this embodiment, through being provided with warning light 8, when arc sensor 6 detects fault current, the transmission signal of telecommunication gives warning light 8, warning staff trouble circuit position makes things convenient for the staff to rush repair in time.

In addition, as shown in fig. 1 and 2, a buzzer groove 9 is formed in one side, close to the connecting terminal 5, away from the warning lamp 8, of the cavity, a buzzer 10 is arranged in the buzzer groove 9, and the buzzer 10 is electrically connected with the connecting terminal 5 through a wire.

In this embodiment, through being provided with buzzer 10, when arc light sensor 6 detects fault current, the transmission signal of telecommunication gives buzzer 10, and buzzer 10 sound warning staff trouble circuit position, make things convenient for the staff to rush repair in time.

Specifically, as shown in fig. 1, a plurality of fixing posts 11 are arranged on the periphery of the cavity, and a plurality of limit posts 14 are arranged on the outer sides of the arc sensor 6 and the warning lamp 8 in the cavity.

In this embodiment, through being provided with fixed column 11, make things convenient for cap 12 to fix, guarantee that the structure is more stable, through being provided with spacing post 14 of a plurality of, it is convenient spacing arc sensor 6 and warning light 8.

As shown in fig. 2, the cover 12 is located on the housing 1, and a plurality of fixing holes 13 are provided on the cover 12.

In the embodiment, the shell 1 is arranged, so that the internal structure of the device is protected, and the fixing holes 13 are arranged, so that the device is convenient to install and fix.

Further as shown in fig. 3, a sliding groove 16 is formed in the position of the housing 1, which is located on the push plate 15, and a clamping groove 17 is formed at one end of the sliding groove 16.

In this embodiment, through being provided with spout 16, make things convenient for push pedal 15 to slide in spout 16, promote binding post 5, through being provided with draw-in groove 17, make things convenient for the staff wiring operation with push pedal 15 card post.

The working principle and the using flow of the utility model are as follows: after the utility model is installed, a worker takes the rubber sheath 7 out and sleeves the external lead, pushes the push plate 15, the T-shaped push rod 3 compresses the spring 4, pushes the wiring terminal 5 out, clamps the push plate 15 on the clamping groove 17, the worker connects the external lead with the wiring terminal 5, pushes the push plate 15 out of the clamping groove 17 after connection, the spring 4 resets to retract the wiring terminal 5 into the shell 1, plugs the rubber sheath 7 at the through hole, fixes the device at the mounting point through the fixing hole 13 on the shell cover 12, and transmits an electric signal to the warning lamp 8 and the buzzer 10 when the arc sensor 6 detects fault current, thereby warning the worker of the position of the fault circuit, and completing the use flow of the arc light alarm.

Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.

Claims

1. An arc alarm, comprising:

the device comprises a shell (1), wherein a cavity is formed in the shell (1), and a spring groove (2) is formed in the bottom of the cavity;

the T-shaped push rod (3) is arranged in the spring groove (2), one end of the T-shaped push rod (3) penetrates through one side wall of the spring groove (2) and extends to one side of the spring groove (2), one end of the T-shaped push rod (3) positioned in the spring groove (2) is fixedly connected with a push plate (15), and one end of the push plate (15) penetrates through the bottom of the shell (1);

the spring (4) is sleeved on the T-shaped push rod (3) and is positioned in the spring groove (2);

the wiring terminal (5) is fixedly connected to one end, far away from the spring groove (2), of the T-shaped push rod (3);

the arc light sensor (6), arc light sensor (6) fixed connection is on the top of shell (1), arc light sensor (6) and binding post (5) pass through wire electric connection.

2. An arc alarm as in claim 1 wherein: a through hole is formed in one side of the shell (1), the through hole and the T-shaped push rod (3) are arranged on the same horizontal line, the positions of the through hole and the T-shaped push rod are mutually corresponding, and a rubber leather sheath (7) is arranged on the through hole.

3. An arc alarm as in claim 1 wherein: further comprises:

the warning lamp (8), warning lamp (8) and shell (1) fixed connection just lie in one side that is close to binding post (5), warning lamp (8) pass through wire and binding post (5) electric connection.

4. An arc alarm as in claim 1 wherein: a buzzer groove (9) is formed in one side, close to the wiring terminal (5), away from the warning lamp (8), of the cavity, a buzzer (10) is arranged in the buzzer groove (9), and the buzzer (10) is electrically connected with the wiring terminal (5) through a wire.

5. An arc alarm as in claim 1 wherein: a plurality of fixing columns (11) are arranged on the periphery of the cavity, and a plurality of limiting columns (14) are arranged on the outer sides of the arc sensor (6) and the warning lamp (8) in the cavity.

6. An arc alarm as in claim 1 wherein: further comprises:

the shell cover (12), cap (12) with shell (1) fixed connection just is located shell (1), be provided with a plurality of fixed orifices (13) on cap (12).

7. An arc alarm as in claim 1 wherein: a chute (16) is formed in the position of the shell (1) located on the push plate (15), and a clamping groove (17) is formed in one end of the chute.