CN219919465U - Centralized protection device for illumination controller - Google Patents

Abstract

The utility model discloses a centralized protection device for a lighting controller, and relates to the technical field of street lamp installation. The protection device comprises a mounting housing and a sealing cover for sealing the mounting housing, wherein a mounting seat for fixing the lighting controller is arranged in the mounting housing; the upper side and the lower side of the installation housing are respectively provided with a plurality of avoidance holes, and rubber sleeves or rubber plugs are arranged in the avoidance holes in a detachable manner. According to the utility model, the rubber sleeve is in interference fit between the mounting housing and the lead, so that the lead forms a seal when passing through the mounting housing, and the illumination controller is isolated and sealed for protection independently on the premise that the normal connection of the lead is not affected, so that the illumination controller is prevented from being corroded by water vapor, and the normal and safe use of the illumination controller is ensured.

Description

Centralized protection device for illumination controller

Technical Field

The utility model relates to the technical field of street lamp installation, in particular to a centralized protection device for an illumination controller.

Background

The existing lighting controller is a high-performance product developed based on a microprocessor technology and a modern power electronic advanced technology, can effectively realize the functions of reducing and limiting voltage, can prolong the service life of a lamp, reduce maintenance cost, reduce the workload of maintenance personnel, and realize perfect lightning protection, overvoltage and overheat protection.

The lighting controller installed inside the street lamp post usually does not take any protective measures, and the reason is that the lighting controller needs to be connected with a large number of wires, and the wires are connected with an external power supply and a street lamp bulb, so that isolation protection is difficult to take for the lighting controller.

The electric appliance door of the street lamp pole is close to the bottom of the street lamp pole, meanwhile, the bottom of the street lamp pole is open, when in overcast and rainy weather, underground is moist, water vapor enters the inside of the street lamp pole from the bottom of the street lamp pole, erosion is formed by the illumination controller in the long term in the past, and in a period with large rainfall, rainwater stretches into the inside of the street lamp pole from the electric appliance door, so that the deterioration and the service life of the illumination controller are more remarkable, and meanwhile, the safety use of a street lamp circuit is also potentially promoted.

Disclosure of Invention

The utility model aims to provide a centralized protection device for an illumination controller, which can independently isolate and seal and protect the illumination controller on the premise of not influencing normal connection of wires, prevent water vapor from corroding the illumination controller and ensure normal and safe use of the illumination controller.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the centralized protection device for the illumination controller comprises a mounting housing and a sealing cover for sealing the mounting housing, wherein a mounting seat for fixing the illumination controller is arranged in the mounting housing; the upper side and the lower side of the installation housing are respectively provided with a plurality of avoidance holes, and rubber sleeves or rubber plugs are arranged in the avoidance holes in a detachable manner.

Preferably, a cover groove with a shape corresponding to that of the sealing cover is formed in the cover opening of the mounting cover, and a plurality of threaded holes and countersunk holes which are in one-to-one correspondence are formed in the mounting cover and the sealing cover respectively.

Preferably, a sealing gasket is provided between the sealing cover and the mounting casing 1.

Preferably, the baffle is provided with respectively to the upper and lower both sides that just lie in the mount pad in the installation housing, run through on the baffle and be provided with dodge the groove and be used for the shutoff dodge the sheet rubber in groove, be provided with the second line hole on the sheet rubber.

Preferably, a limiting groove is formed in the inner side of the partition plate and located around the avoidance groove, and the rubber sheet is arranged in the limiting groove.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the rubber sleeve is in interference fit between the mounting housing and the lead, so that the lead forms a seal when passing through the mounting housing, and the illumination controller is isolated and sealed for protection independently on the premise that the normal connection of the lead is not affected, so that the illumination controller is prevented from being corroded by water vapor, and the normal and safe use of the illumination controller is ensured.

2. According to the utility model, two layers of seals are formed between the lead and the installation housing sequentially through the rubber sleeve and the rubber sheet, so that the sealing strength between the installation housing and the lead is further improved, and the lighting controller is ensured not to be affected by water seepage and water leakage in the space inside the installation housing.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an external view of the present utility model;

FIG. 3 is a schematic view of the structure of the mounting enclosure of the present utility model;

FIG. 4 is an enlarged view of portion A of FIG. 3 in accordance with the present utility model;

FIG. 5 is an enlarged view of portion B of FIG. 3 in accordance with the present utility model;

FIG. 6 is a schematic view of the rubber sleeve of the present utility model;

FIG. 7 is a schematic diagram of a lighting controller according to the present utility model;

FIG. 8 is a schematic view of the structure of a rubber sheet according to the present utility model.

In the figure:

1-a mounting housing, 11-a baffle plate, 111-a avoiding groove, 112-a limit groove, 12-a cover groove, 13-a gasket groove, 14-a threaded hole, 15-a mounting seat and 16-a avoiding hole,

2-sealing cover, 21-countersunk head hole,

a 3-seal gasket, which is provided with a seal,

4-rubber sleeve, 41-first wire hole,

a 5-layer of rubber plug, a rubber plug,

6-rubber sheet, 61-second wire hole,

a 7-a controller of the illumination device,

8-conducting wires.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

For convenience of description, the coordinate system is defined as shown in fig. 1, and the left-right direction is a transverse direction, the front-back direction is a longitudinal direction, and the up-down direction is a vertical direction.

As shown in fig. 1-8, a centralized protection device for a lighting controller comprises a mounting housing 1 and a sealing cover 2 for sealing the mounting housing 1, wherein a mounting seat 15 for fixing the lighting controller 7 is arranged in the mounting housing 1; the upper side and the lower side of the installation housing 1 are respectively provided with a plurality of avoidance holes 16, and a rubber sleeve 4 or a rubber plug 5 is arranged in the avoidance holes 16 in a detachable manner.

As a specific embodiment, a cover groove 12 with a shape corresponding to that of the sealing cover 2 is arranged at the cover opening of the mounting cover 1, and a plurality of threaded holes 14 and countersunk holes 21 which are in one-to-one correspondence are respectively arranged on the mounting cover 1 and the sealing cover 2. Thus, the sealing cover 2 is fixed to the mounting housing 1 using a screw passing through the counter bore 21 and being screwed into the screw hole 14.

Further, in order to enhance the sealability between the sealing cover 2 and the installation housing 1, a sealing gasket 3 is provided between the sealing cover 2 and the installation housing 1. In this embodiment, a gasket groove 13 is disposed around the opening of the mounting housing 1, and the sealing gasket 3 is fixed in the gasket groove 13 by glue adhesion.

When the novel waterproof lamp is used, the lighting controller 7 is fixed on the mounting seat 15 arranged in the mounting housing 1 through the screw, then the wire 8 which is required to be connected into the lighting controller 7 penetrates into the mounting housing 1 through the avoidance hole 16, before the wire penetrates into the avoidance hole, the rubber sleeve 4 is sleeved on the outer side of the wire 8, the first wire hole 41 is required to be noted, the rubber sleeve 4 is sleeved on the outer side of the wire 8 through the first wire hole 41, after the wire 8 penetrates through the first wire hole 41, the corresponding rubber sleeve 4 is inserted into the first wire hole 41, and the rubber sleeve 4 is in interference fit with the wire 8 and the first wire hole 41, so that the wire 8 and the mounting housing 1 form a sealing connection through the rubber sleeve 4, water is prevented from flowing into the mounting housing 1, and a waterproof effect is achieved.

It should be noted that, one wire 8 correspondingly passes through 1 first wire hole 41, and the first wire hole 41 through which no wire 8 passes is plugged by the rubber plug 5, so as to ensure the sealing of the first wire hole 41; the inner diameter and the outer diameter of the rubber sleeve 4 are adaptively set according to the diameters of the avoidance holes 16 and the wires 8, specifically, the inner diameter of the rubber sleeve 4 is slightly smaller than the diameter of the wires 8, the outer diameter of the rubber sleeve 4 is slightly larger than the diameter of the avoidance holes 16, and the size of a gap between the wires 8 and the avoidance holes 16 is in the deformable range of the thickness of the rubber sleeve 4.

Further, in order to further ensure the tightness between the installation housing 1 and the wire 8, the upper and lower sides of the installation housing 1 and located on the installation seat 15 are respectively provided with a partition 11, so that a separate space is formed between the side walls of the upper and lower sides of the installation housing 1 and the corresponding partition 11, the partition 11 is provided with a through groove 111 and a rubber sheet 6 for blocking the through groove 111, and the rubber sheet 6 is provided with a second wire hole 61 for the wire 8 to pass through. In this embodiment, the second wire holes 61 are formed adaptively according to the number of the actual wires 8, that is, when the lighting controller is installed in the street lamp pole, the second wire holes are formed temporarily according to the number of wires required to be connected with the lighting controller in the street lamp pole, sharp tools such as pyramids can be used for forming the wires, and then the wires pass through the corresponding second wire holes, and the rubber sheet 6 has stronger elasticity and extensibility, so that the second wire holes and the wires also have an interference fit relationship, thereby forming a seal. Thus, two layers of seals are formed between the lead 8 and the installation housing 1 sequentially through the rubber sleeve 4 and the rubber sheet 6, so that the sealing strength between the installation housing 1 and the lead 8 is further improved, and the illumination controller 7 is ensured not to be affected by water seepage and water leakage in the space inside the installation housing 1.

Further, a limiting groove 112 is formed on the inner side of the partition 11 (the opposite side of the two partition 11 is taken as the inner side) and around the avoiding groove 111, and the rubber sheet 6 is adhered inside the limiting groove 112 by glue. The positioning and mounting of the rubber sheet 6 are facilitated through the limiting groove 112, when the rubber sheet 6 is adhered in the limiting groove 112 through glue, the periphery of the rubber sheet 6 is adhered to the side wall of the limiting groove 112, and the connection strength between the rubber sheet 6 and the partition plate 11 is increased.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (5)

1. A centralized protection device for an illumination controller, characterized in that: the lighting controller comprises a mounting housing and a sealing cover for sealing the mounting housing, wherein a mounting seat for fixing the lighting controller is arranged in the mounting housing; the upper side and the lower side of the installation housing are respectively provided with a plurality of avoidance holes, and rubber sleeves or rubber plugs are arranged in the avoidance holes in a detachable manner.

2. The lighting controller centralized protection device of claim 1, wherein: the cover slot with the shape corresponding to that of the sealing cover is arranged at the cover opening of the mounting cover, and a plurality of threaded holes and countersunk holes which are in one-to-one correspondence are respectively arranged on the mounting cover and the sealing cover.

3. The lighting controller centralized protection device of claim 1, wherein: a sealing gasket is arranged between the sealing cover and the mounting housing (1).

4. The lighting controller centralized protection device of claim 1, wherein: the installation housing is internally provided with a baffle plate, the baffle plate is internally provided with an avoidance groove and a rubber sheet for sealing the avoidance groove, and the rubber sheet is provided with a second wire hole.

5. The lighting controller centralized protection device of claim 4, wherein: the inside of baffle just is located the periphery of dodging the groove and is provided with the spacing groove, the sheet rubber sets up spacing inslot portion.