CN221504940U

CN221504940U - Industrial and mining lamp convenient to heat dissipation

Info

Publication number: CN221504940U
Application number: CN202420128157.1U
Authority: CN
Inventors: 田格; 赵少杰
Original assignee: Zhongshan Jiexi Lighting Co ltd
Current assignee: Zhongshan Jiexi Lighting Co ltd
Priority date: 2024-01-18
Filing date: 2024-01-18
Publication date: 2024-08-09
Anticipated expiration: 2034-01-18

Abstract

The utility model discloses an industrial and mining lamp convenient for heat dissipation, which comprises a lamp shade, a radiator, a mounting shell and a light source, wherein the lamp shade is arranged on the mounting shell; the radiator comprises a radiating disc, the radiating disc is fixedly connected with the lampshade, the light source is fixedly arranged below the radiating disc, the radiating disc is fixedly provided with a wire passing cylinder, the radiating disc is fixedly provided with a plurality of radiating fins which are radially arranged, the upper end of the wire passing cylinder is fixedly provided with a connecting plate, and the connecting plate is fixedly connected with the mounting shell; the installation shell is internally and fixedly provided with a partition board, the partition board divides the inner cavity of the installation shell into an upper cavity and a lower cavity, constant-current driving is arranged in the upper cavity, the installation shell is opposite to the lower cavity and provided with a plurality of heat dissipation holes, the upper end of the installation shell is fixedly provided with a top plate, and the installation shell is fixedly provided with an installation frame. The industrial and mining lamp convenient for heat radiation has the advantages of improving the heat radiation efficiency of the light source, being convenient for installation and use and prolonging the service life.

Description

Industrial and mining lamp convenient to heat dissipation

Technical Field

The utility model relates to the technical field of industrial and mining lamps, in particular to an industrial and mining lamp convenient for heat dissipation.

Background

The industrial and mining lamp, also called as high ceiling lamp, is an indoor LED lamp with high energy efficiency, and can be widely applied to industrial plants, production workshops, commercial superelevation, sports casinos, warehouses and the like. Industrial and mineral lamps are an important component of modern industrial lighting.

At present, for the service life of a high-power industrial and mining lamp, the problems of heat dissipation of a light source and the service life of constant current driving are mainly solved. The light source can produce a large amount of heat in the use, and if heat is not in time got rid of, can lead to the light source to appear light decay, and the heat of light source flows upwards moreover, can make the heat reach constant current drive, reduces constant current drive's life.

Disclosure of Invention

To the above-mentioned not enough of prior art, the technical problem that this patent application will solve is how to provide one kind and can improve the radiating efficiency of light source, and convenient to install and use, increase of service life's industrial and mining lamp of being convenient for dispel the heat.

In order to solve the technical problems, the utility model adopts the following technical scheme:

An industrial and mining lamp convenient for heat dissipation comprises a lamp shade, a radiator, an installation shell and a light source;

The radiator comprises a radiating disc, the radiating disc is fixedly connected with the lampshade, the light source is fixedly arranged below the radiating disc, the radiating disc is fixedly provided with a wire passing cylinder, the radiating disc is fixedly provided with a plurality of radiating fins which are radially arranged, the upper end of the wire passing cylinder is fixedly provided with a connecting plate, and the connecting plate is fixedly connected with the mounting shell;

The installation shell is internally and fixedly provided with a partition board, the partition board divides the inner cavity of the installation shell into an upper cavity and a lower cavity, constant-current driving is arranged in the upper cavity, the installation shell is opposite to the lower cavity and provided with a plurality of heat dissipation holes, the upper end of the installation shell is fixedly provided with a top plate, and the installation shell is fixedly provided with an installation frame.

Thus, the mining lamp can be hoisted through the installation of the installation frame. The light source is connected with the constant current drive through an electric wire, and the connecting plate and the top plate of the constant current drive and the power supply are both provided with wire through holes. In the use, the heat that the light source produced can transmit to the cooling plate, and the cooling plate transmits the heat for radiating fin and a line section of thick bamboo, realizes the acceleration of heat and gives off through radiating fin. The partition board is fixed in the installation shell, when the heat of the light source is emitted upwards, the heat is transferred to the installation shell and is discharged through the heat dissipation holes of the installation shell, the installation foundation can be provided for constant current driving, meanwhile, the heat reaching the constant current driving is reduced, the service life of the constant current driving is further prolonged, and the effect of prolonging the service life of the industrial and mining lamp is achieved.

The lamp shade is loudspeaker form, the upper end of lamp shade inwards protrudes and is provided with the collar, collar and cooling plate are just to having offered a plurality of screw holes, collar and cooling plate pass through screw fixed connection.

The radiating fins are provided with radiating openings and radiating holes, and the radiating openings are outwards provided with openings.

The lower end of the connecting plate is fixed with a nut, the connecting plate is provided with a yielding hole opposite to the threaded hole of the nut, and the bolt penetrates through the mounting shell and the yielding hole to be connected with the nut.

The installation shell is internally provided with a convex edge in a protruding mode, the partition board and the convex edge are just opposite to each other and provided with a plurality of threaded holes, and the partition board is fixedly connected with the convex edge through screws.

Wherein, the mounting bracket is the U-shaped, the mounting bracket passes through bolted connection with the installation shell.

Wherein the lower end of the installation shell is arc-shaped.

In conclusion, the industrial and mining lamp convenient for heat dissipation has the advantages of improving the heat dissipation efficiency of the light source, being convenient to install and use and prolonging the service life.

Drawings

Fig. 1 is a schematic structural diagram of an industrial and mining lamp with heat dissipation convenience according to the present utility model.

Fig. 2 is a cross-sectional view of fig. 1.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings. In the description of the present utility model, it should be understood that the azimuth or positional relationship indicated by the azimuth words such as "upper, lower" and "top, bottom", etc. are generally based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of description and simplification of the description, and these azimuth words do not indicate or imply that the apparatus or element to be referred to must have a specific azimuth or be constructed and operated in a specific azimuth, without limiting the scope of protection of the present utility model; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.

As shown in fig. 1-2, an industrial and mining lamp for facilitating heat dissipation comprises a lamp cover 1, a radiator, a mounting shell 2 and a light source (not shown);

The radiator comprises a radiating disc 3, the radiating disc is fixedly connected with a lampshade, the light source is fixedly arranged below the radiating disc, a wire passing cylinder 4 is fixedly arranged on the radiating disc, a plurality of radiating fins 5 which are radially arranged are fixedly arranged on the radiating disc, a connecting plate 6 is fixedly arranged at the upper end of the wire passing cylinder, and the connecting plate is fixedly connected with a mounting shell;

The inner cavity of the installation shell is divided into an upper cavity and a lower cavity by the partition plate, constant-current driving is arranged in the upper cavity, the installation shell is provided with a plurality of radiating holes 8 opposite to the lower cavity, the upper end of the installation shell is fixedly provided with a top plate 9, and the installation shell is fixedly provided with an installation frame 10.

Specifically, the heat radiating disc, the wire passing cylinder and the heat radiating fins are made of the same material and are all made of aluminum materials, so that the heat radiating efficiency is improved.

During implementation, the lamp shade is loudspeaker form, the upper end inwards protrusion of lamp shade is provided with the collar, collar and cooling plate are just to having offered a plurality of screw holes, collar and cooling plate pass through screw fixed connection. When in installation, the lamp shade is sleeved on the radiating disc from the end parts of the radiating fins, and the mounting ring and the radiating disc are fixed through screws, so that the installation is convenient.

In implementation, the radiating fins are provided with radiating openings 11 and radiating holes 12, and the radiating openings are provided with openings outwards. The contact area of the radiating fins and air is increased, and the radiating effect is improved.

In implementation, the lower extreme of connecting plate is fixed with nut 13, the connecting plate is offered to the screw hole of nut and is had the hole of stepping down, and the bolt passes the installation shell and steps down the hole and be connected with the nut. The connection of the connecting plate and the installation shell is facilitated.

In practice, the installation shell inwards protrudes to be provided with protruding edge 14, baffle and protruding edge are just to having offered a plurality of screw holes, baffle and protruding edge pass through screw fixed connection. The installation and the dismantlement of baffle are convenient for.

When the installation frame is implemented, the installation frame is U-shaped, and the installation frame is connected with the installation shell through bolts. And the connection is convenient.

When in implementation, the lower end of the installation shell is arc-shaped. When heat is dissipated upwards, the heat dissipated upwards is guided through the arc shape at the lower end of the installation shell, and heat dissipation is accelerated.

Finally, it should be noted that: various modifications and alterations of this utility model may be made by those skilled in the art without departing from the spirit and scope of this utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. A mining lamp that is easy to dissipate heat, characterized in that it includes a lampshade, a radiator, a mounting shell and a light source;

The radiator comprises a heat sink, the heat sink is fixedly connected to the lampshade, the light source is fixedly mounted below the heat sink, a wire barrel is fixedly mounted on the heat sink, a plurality of radially arranged heat dissipating fins are fixedly mounted on the heat sink, a connecting plate is fixedly mounted on the upper end of the wire barrel, and the connecting plate is fixedly connected to the mounting shell;

A partition is fixedly installed in the installation shell, and the partition divides the inner cavity of the installation shell into an upper cavity and a lower cavity. The constant current driver is placed in the upper cavity. The installation shell is provided with a plurality of heat dissipation holes facing the lower cavity. A top plate is fixedly installed on the upper end of the installation shell, and a mounting frame is fixedly installed on the installation shell.

2. A mining lamp that is easy to dissipate heat according to claim 1, characterized in that the lampshade is trumpet-shaped, and a mounting ring is provided on the upper end of the lampshade protruding inward, and a plurality of threaded holes are provided opposite to the mounting ring and the heat dissipation plate, and the mounting ring and the heat dissipation plate are fixedly connected by screws.

3. A mining lamp that is easy to dissipate heat according to claim 2, characterized in that a heat dissipation port and a heat dissipation hole are provided on the heat dissipation fin, and the heat dissipation port is provided with an opening outward.

4. A mining lamp that is easy to dissipate heat according to claim 1, characterized in that a nut is fixed to the lower end of the connecting plate, and a clearance hole is opened on the connecting plate opposite to the threaded hole of the nut, and the bolt passes through the mounting shell and the clearance hole to be connected to the nut.

5. A mining lamp that is easy to dissipate heat according to claim 1, characterized in that the mounting shell is provided with a convex edge protruding inwardly, the partition plate and the convex edge are provided with a plurality of threaded holes directly opposite to the convex edge, and the partition plate and the convex edge are fixedly connected by screws.

6. The industrial and mining lamp with convenient heat dissipation according to claim 1, characterized in that the mounting frame is U-shaped, and the mounting frame is connected to the mounting shell by bolts.

7. The industrial and mining lamp with convenient heat dissipation according to claim 1, characterized in that the lower end of the mounting shell is arc-shaped.