CN217653825U

CN217653825U - Electric leakage indicating lamp

Info

Publication number: CN217653825U
Application number: CN202221279368.2U
Authority: CN
Inventors: 李海洋
Original assignee: Shanghai Yisheng Packaging Materials Co ltd
Current assignee: Shanghai Yisheng Packaging Materials Co ltd
Priority date: 2022-05-26
Filing date: 2022-05-26
Publication date: 2022-10-25
Anticipated expiration: 2032-05-26

Abstract

The utility model belongs to the technical field of consumer, especially, be a leakage indicator, which comprises a housin, the bottom inner wall of casing is fixed with the mount pad, the fixed surface of mount pad has the connector, the surperficial threaded connection of connector has the bulb, the inside of casing is provided with and is used for ventilating radiating radiator unit to the pilot lamp, the thermovent has been seted up to a side surface of casing, the through wires hole has been seted up to a side surface of casing. The utility model discloses a set up the heat dissipation subassembly on the casing and conveniently carry out ventilation cooling to the heat that casing internally mounted seat department work produced, through the fin that the casing bottom set up, to the heat conduction auxiliary heat dissipation that mount pad department produced, reduce the emergence of pilot lamp trouble to prolong its life, through setting up the access door on the casing, conveniently open the casing and carry out dismouting maintenance to its inside spare part, convenient to use improves staff work efficiency.

Description

Electric leakage indicating lamp

Technical Field

The utility model relates to an electrical equipment technical field specifically is an electric leakage indicator lamp.

Background

The leakage indicator lamp is arranged on the leakage protector, and the leakage alarm indicator lamp is normally on under the condition of no leakage, if the leakage indicator lamp is not on, the leakage phenomenon is indicated, and a circuit needs to be checked. The leakage is only on the surface of the metal shell and does not leak to the ground, so that no loop exists and the electric appliance still works. The leakage is generated by a certain potential difference between the shell of the electric appliance and a live wire of a mains supply after the shell of the electric appliance and the live wire of the mains supply are communicated for some reason and the ground. However, the existing leakage indicator lamp has the following problems when in use:

at the in-process to the electric leakage pilot lamp among the prior art, because the pilot lamp is installed on the lamp stand, work for a long time produces the inconvenient heat dissipation of heat, reduces the life of pilot lamp, and the staff is inconvenient to its dismouting maintenance, and it is comparatively troublesome to use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a leakage indicator has solved among the prior art at the in-process to leakage indicator, because the pilot lamp is installed on the lamp stand, the inconvenient heat dissipation that dispels of long-time work production heat reduces the life of pilot lamp, and the inconvenient dismouting maintenance to it of staff, uses comparatively trouble problem.

The second technical proposal.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a leakage indicator lamp, includes the casing, the bottom inner wall of casing is fixed with the mount pad, the fixed surface of mount pad has the connector, the surperficial threaded connection of connector has the bulb, the inside of casing is provided with and is used for ventilating radiating radiator unit to the pilot lamp, the thermovent has been seted up on a side surface of casing, the through wires hole has been seted up on a side surface of casing, the fin is installed in the bottom surface embedding of casing, the surface of casing has the access door through the hinge rotation.

Further, radiator unit is including fixing the fixed plate at the bottom of the shell inner wall, the fixed surface of fixed plate has the limiting plate, the fixed surface of limiting plate has the motor, the output of motor runs through the limiting plate and is fixed with the flabellum.

Furthermore, a dustproof net is fixed inside the heat dissipation opening.

Furthermore, a lampshade is fixed at the top of the shell, and a reflective sticker is fixed on the inner wall of the lampshade.

Furthermore, an L-shaped fixing piece is fixed at the bottom of the shell, and a fixing hole is formed in the surface of the L-shaped fixing piece.

(III) advantageous effects

Compared with the prior art, the utility model provides an electric leakage indicating lamp possesses following beneficial effect:

the utility model discloses, through set up the heat dissipation subassembly on the casing and conveniently carry out ventilation cooling to the heat that casing inner mounting seat department work produced, through the fin that the casing bottom set up, to the heat conduction auxiliary heat dissipation that mount pad department produced, reduce the emergence of pilot lamp trouble to prolong its life, through setting up the access door on the casing, conveniently open the casing and carry out dismouting maintenance to its inside spare part, convenient to use improves staff work efficiency.

Drawings

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

fig. 2 is a schematic view of a local structure of the leakage indicating lamp of the present invention;

fig. 3 is a schematic view of the local structure of the heat dissipation assembly of the present invention.

In the figure: 1. a housing; 2. a mounting base; 3. a connector; 4. a bulb; 5. a heat dissipating component; 501. a fixing plate; 502. a limiting plate; 503. a motor; 504. a fan blade; 6. a heat dissipation port; 7. a dust screen; 8. a lamp shade; 9. threading holes; 10. a heat sink; 11. an access door; 12. an L-shaped fixing sheet; 13. and (7) fixing holes.

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.

Examples

As shown in figures 1, 2 and 3, an electric leakage indicator lamp provided by an embodiment of the present invention comprises a casing 1, a mounting base 2 is fixed on the inner wall of the bottom of the casing 1, a connector 3 is fixed on the surface of the mounting base 2, a bulb 4 is connected on the surface of the connector 3 through a screw thread, a heat dissipation assembly 5 for ventilating and dissipating heat of the indicator lamp is arranged inside the casing 1, a heat dissipation opening 6 is arranged on one side surface of the casing 1, a threading hole 9 is arranged on one side surface of the casing 1, a heat dissipation sheet 10 is embedded and installed on the bottom surface of the casing 1, an access door 11 is rotated on the surface of the casing 1 through a hinge, when the electric leakage indicator lamp is used, the device is installed on an electric leakage protector device, and the bulb 4 is screwed up and fixedly connected and powered on through the connector 3 corresponding to the surface of the mounting base 2 by manual screwing,

bulb

4 and 3 electric connection of connector, send the light, can conveniently remind people earth-leakage protector whether the electric leakage, make things convenient for the dismouting to use, 2 department work production heats when 1 inside mount pad of casing, utilize the heat ventilation cooling of 5 to the inside gathering of casing 1, discharge from thermovent 6, reduce the probability because of high temperature produces the trouble, heat auxiliary conduction heat dissipation to 2 departments production of mount pad through fin 10, the radiating effect is improved, it communicates with each other with outside earth-leakage protector equipment line on 2 convenient inside mount pads through wires hole 9, conveniently overhaul the change to 1 internally mounted's of casing spare part through manually opening access door 11, maintenance personal work efficiency is improved.

As shown in fig. 3, in some embodiments, the heat dissipation assembly 5 includes a fixing plate 501 fixed on the inner wall of the bottom of the housing 1, a limiting plate 502 fixed on a surface of the fixing plate 501, a motor 503 fixed on a surface of the limiting plate 502, and a fan blade 504 fixed on an output end of the motor 503 penetrating through the limiting plate 502; the starting motor 503 drives the fan blade 504 to rotate, and the heat gathered inside the casing 1 is discharged to the outside of the casing 1 from the heat dissipation port 6 through the fan blade 504, so that ventilation, heat dissipation and cooling are realized, high temperature failure is avoided, and the service life of the casing is prolonged.

As shown in fig. 2, in some embodiments, a dust screen 7 is fixed inside the heat dissipation port 6; the dust outside the shell 1 is conveniently separated outside the shell 1 through the dust screen 7, and electrical parts inside the shell 1 are effectively protected.

As shown in fig. 2, in some embodiments, a lampshade 8 is fixed on the top of the housing 1, and a reflective sticker is fixed on the inner wall of the lampshade 8; the light reflecting paste on the surface of the lampshade 8 is utilized to conveniently play an effective light condensing role on the bulb 4, and the luminous brightness of the bulb 4 is improved.

As shown in fig. 1, in some embodiments, an L-shaped fixing plate 12 is fixed at the bottom of the housing 1, and a fixing hole 13 is opened on the surface of the L-shaped fixing plate 12; the device is arranged on the leakage protector through the matching of the fixing holes 13 formed in the surface of the L-shaped fixing piece 12 and the screws, so that the device is convenient for workers to disassemble and assemble.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An electric leakage indicator lamp comprising a housing (1), characterized in that: the utility model discloses a lamp, including casing (1), the bottom inner wall of casing (1) is fixed with mount pad (2), the fixed surface of mount pad (2) has connector (3), the surperficial threaded connection of connector (3) has bulb (4), the inside of casing (1) is provided with and is used for ventilation cooling's radiator unit (5) to the pilot lamp, thermovent (6) have been seted up to a side surface of casing (1), through wires hole (9) have been seted up to a side surface of casing (1), fin (10) are installed in the bottom surface embedding of casing (1), there is access door (11) on the surface of casing (1) through the hinge rotation.

2. A leakage indicator lamp according to claim 1, wherein: radiator unit (5) are including fixing fixed plate (501) at casing (1) bottom inner wall, the fixed surface of fixed plate (501) is limited board (502), the fixed surface of limited board (502) is equipped with motor (503), the output of motor (503) runs through limited board (502) and is fixed with flabellum (504).

3. A leakage indicator lamp according to claim 1, wherein: and a dustproof net (7) is fixed in the heat dissipation port (6).

4. A leakage indicator lamp according to claim 1, wherein: a lampshade (8) is fixed at the top of the shell (1), and a reflective sticker is fixed on the inner wall of the lampshade (8).

5. A leakage indicator lamp according to claim 1, wherein: an L-shaped fixing piece (12) is fixed at the bottom of the shell (1), and a fixing hole (13) is formed in the surface of the L-shaped fixing piece (12).