CN205579222U - LED (Light emitting diode) mining lamp - Google Patents

Abstract

The utility model discloses a LED (Light emitting diode) mining lamp, include the radiator and install the lamp holder subassembly and the light -emitting component of both sides about the radiator respectively, the radiator includes the heating panel, a plurality of louvres have been seted up on the heating panel. The utility model discloses simple structure, spare part is few, reduction in production cost, the heat dissipation is even moreover, and the radiating efficiency is high, has improved LED (Light emitting diode) mining lamp's life.

Description

A LED high bay light

technical field

The utility model relates to a light emitting device, in particular to an LED industrial and mining lamp.

Background technique

LED high bay lights are lighting tools used in factories, mines and other environments. LED high bay lights include lamp body, lampshade and radiator. Since LED high bay lights generally have high power, the heat dissipation efficiency will affect the service life of high bay lights. In order to solve the above problems, in the prior art, the heat dissipation speed is generally increased by increasing the heat sink or increasing the number of heat sinks, but this will increase the production cost. Therefore, in order to avoid the shortcomings existing in the prior art, it is necessary to improve the prior art.

Utility model content

The purpose of the utility model is to overcome the shortcomings and deficiencies in the prior art, and provide an LED industrial and mining lamp that can improve heat dissipation efficiency and reduce use cost.

The utility model is achieved through the following technical solutions:

An LED industrial and mining lamp includes a radiator, a lamp cap assembly and a light-emitting assembly respectively installed on the upper and lower sides of the radiator, the radiator includes a heat dissipation plate, and a plurality of heat dissipation holes are opened on the heat dissipation plate.

Further, the plurality of heat dissipation holes are evenly distributed on the heat dissipation plate in the circumferential direction.

Further, the circumferential outer edge of the heat dissipation plate has an extension extending downward and outward.

Further, a number of cooling holes are opened on the extension part.

Further, heat dissipation fins are provided on the heat dissipation plate and the extension.

Further, the light-emitting component includes an aluminum substrate, a luminous body mounted on the aluminum substrate, and a lens covered on the luminous body.

Further, the lens and lamp head assembly are fixed on the radiator by screws.

Compared with the prior art, the utility model dissipates heat through the heat dissipation plate, which increases the heat dissipation area, and the heat dissipation holes facilitate air convection, improves heat dissipation efficiency, lowers the processing cost of the heat dissipation plate, and reduces the use cost.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without any creative effort.

Fig. 1 is a structural schematic diagram of the utility model LED high bay lamp;

Fig. 2 is an exploded view of the structure of the LED high bay lamp of the present invention.

In the figure: 1. radiator; 2. heat dissipation plate; 3. heat dissipation hole; 4. extension; 5. aluminum substrate;

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

As shown in Figure 1 and Figure 2, a LED industrial and mining lamp of the present invention includes a radiator 1 and a lamp cap assembly 8 and a light-emitting assembly installed on the upper and lower sides of the radiator 1 respectively. The radiator 1 includes a heat sink 2, a heat sink 2 is provided with a plurality of cooling holes 3. The processing technology of the heat dissipation plate 2 is simpler, the use cost is low, the heat dissipation area is large, the heat dissipation is more uniform, the heat dissipation effect is good, and the service life of the LED high bay lamp is improved.

The cooling holes 3 are evenly distributed on the cooling plate 2 in the circumferential direction. Of course, the shape and opening position of the cooling holes 3 can be adjusted as required.

The circumferential outer edge of the radiator plate 2 has an extension portion 4 extending downward and outward. A plurality of cooling holes 3 are defined on the extension portion 4 . The extension part 4 and the heat dissipation plate 2 can form a lampshade of the LED high bay light, which can concentrate light, reduce the parts of the LED high bay light, and reduce the production cost. The heat dissipation plate 2 and the extension part 4 are provided with heat dissipation fins to further improve the heat dissipation effect.

The light-emitting component includes an aluminum substrate 5 , a luminous body 6 mounted on the aluminum substrate 5 , and a lens 7 covered on the luminous body 6 . The lens 7 and the lamp cap assembly 8 are fixed on the heat sink 1 by screws, and the light emitting assembly and the lamp cap assembly 8 are directly installed on the heat sink 2, which is easy to disassemble.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included in the Within the protection scope of the present utility model.

Claims (5)

1. a LED bay light, the lamp adapter assembly including radiator and being respectively arranged in the upper and lower both sides of radiator and luminescence component, it is characterized in that: described radiator includes heat sink, some louvres are offered on described heat sink, the circumferential outer edge of described heat sink has the extension that outside extends downwards, and described heat sink and extension are provided with fin.

LED bay light the most according to claim 1, it is characterised in that: described some louvre circumferences are distributed on heat sink.

LED bay light the most according to claim 1, it is characterised in that: offer some louvres on described extension.

LED bay light the most according to claim 1, it is characterised in that: described luminescence component includes aluminium base, the luminous body being installed on aluminium base and is covered on the lens on described luminous body.

LED bay light the most according to claim 4, it is characterised in that: described lens and lamp adapter assembly are fixed by screws on radiator.