CN205859917U - A LED high bay light - Google Patents

Abstract

The utility model discloses a LED industrial and mining lamp, including upper cover, lower cover, support frame, light source heat dissipation module and drive power supply, this upper cover is detained into lamp body inner chamber with the lower cover and through the support frame fixed connection that is arranged in the lamp body inner chamber, and light source heat dissipation module and drive power supply set up in lamp body inner chamber and drive power supply are arranged in light source heat dissipation module back, and light source heat dissipation module is fixed and is located at lower cover and its play plain noodles in the through-hole that the lower cover was seted up. The inner cavity of the lamp body formed by the upper cover and the lower cover is connected from top to bottom by the support frame, so that the intensity of the lamp body is stronger and firmer, and the whole lamp adopts modularized independent heat dissipation to more effectively meet the heat dissipation requirement; the whole lamp is good in dustproof effect, is general indoors and outdoors, is provided with a split type built-in power supply, is more favorable for heat dissipation, improves the power supply efficiency and stability, prolongs the service life of the power supply, and is convenient and fast to mount and maintain.

Description

A LED high bay light

technical field

The utility model relates to a high bay lamp, in particular to an LED high bay lamp.

Background technique

The light source substrate and radiator of traditional industrial and mining lamps are fixed into an integral module and cannot be disassembled, and the contact between the light source substrate and the radiator is separated by two layers, the heat dissipation efficiency is low, the reliability is poor, the size is large, and the packaging and transportation costs are increased; some industrial and mining lamps use copper Tubular radiators have poor thermal stability, especially when the power is high; in addition, the above two industrial and mining lamps have a common shortcoming, that is, the dust-proof effect is poor. Effect.

Utility model content

In order to overcome the disadvantages of the above-mentioned prior art, the purpose of this utility model is to provide an LED industrial and mining lamp that is easy to disassemble, has excellent heat dissipation performance, and is dustproof.

In order to achieve the above object, the technical solution adopted by the utility model is:

An LED industrial and mining lamp, comprising an upper cover, a lower cover, a support frame, a light source heat dissipation module, and a driving power supply. The upper cover and the lower cover are fastened together to form a lamp body cavity and are fixedly connected by a support frame located in the lamp body cavity, and the light source dissipates heat The module and the driving power are arranged in the cavity of the lamp body and the driving power is located at the back of the light source heat dissipation module. The light source heat dissipation module is fixed on the lower cover and its light emitting surface is located in the through hole opened in the lower cover.

The light source cooling module includes a light source substrate, a lens and a heat sink. The light source substrate is fixed on the front of the heat sink and the lens covers the LEDs on the light source substrate. The back of the heat sink is used to set the drive power.

The support frame includes a first U-shaped bracket and a second U-shaped bracket, the first U-shaped bracket and the second U-shaped bracket are distributed in a cross, and the intersection of the first U-shaped bracket and the second U-shaped bracket is connected by screws and The upper cover is fixed, and the feet of the first U-shaped bracket and the second U-shaped bracket are fixed with the lower cover by screws.

The light source cooling module and driving power are located in the support frame surrounded by the first U-shaped bracket and the second U-shaped bracket, and the light source cooling module and driving power are fixed in the inner cavity of the lamp body by the supporting frame.

The LED high bay light also includes a hook, which is fixed at the intersection of the first U-shaped bracket and the second U-shaped bracket and passes through the upper cover through a round hole opened at the top of the upper cover.

The LED high bay light also includes a hook, which is fixed on the top of the upper cover.

The upper cover is provided with a plurality of ventilation holes evenly distributed around its top.

The lower cover is provided with dot matrix circular ventilation holes.

The beneficial effect of the utility model is: the lamp body cavity composed of the upper cover and the lower cover is connected from top to bottom by the support frame, so that the strength of the lamp body is stronger and more reliable, and the whole lamp adopts modular independent heat dissipation to achieve heat dissipation more effectively Requirements: The whole lamp has a good dust-proof effect, with a lens design, which improves the utilization rate of light. You can also choose different light distributions and different light-emitting angles according to different scenes. The power supply is more conducive to heat dissipation, improves power efficiency and stability, and prolongs the life of the power supply. The whole lamp can be disassembled and installed, and the maintenance is convenient and quick.

Description of drawings

Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described further.

Fig. 1 is a perspective view ① of the utility model LED industrial and mining lamp;

Fig. 2 is a perspective view of the utility model LED high bay lamp ②;

Figure 3 is an exploded view of the utility model LED industrial and mining lamp ①:

Fig. 4 is an exploded view ② of the LED high bay lamp of the present invention.

detailed description

As shown in Figures 1-4, a LED industrial and mining lamp of the present invention includes an upper cover 1, a lower cover 2, a support frame 3, a light source cooling module 4 and a driving power supply 5, the upper cover 1 and the lower cover 2 The cavity of the lamp body is buckled and fixed and connected through the support frame 3 located in the cavity of the lamp body. The heat dissipation module 4 of the light source and the driving power supply 5 are arranged in the cavity of the lamp body and the driving power supply 5 is located at the back of the heat dissipation module 4 of the light source. The heat dissipation module of the light source 4 is fixed on the lower cover 2 and its light emitting surface 41 is located in the through hole 21 opened by the lower cover 2 .

Wherein, the light source heat dissipation module 4 includes a light source substrate, a lens and a heat sink, the light source substrate is fixed on the front of the heat sink and the lens is covered on the LED on the light source substrate, and the back of the heat sink is used to set the driving power 5. A silicone strip (not shown) is added between the light source substrate and the lens for waterproofing; in this embodiment, the light source heat dissipation module 4 is divided into four groups, which can achieve 200W power, and can also reduce the module to make 150W, 100W , 50W and other types.

As a further optimization of this technical solution, the support frame 3 includes a first U-shaped bracket 31 and a second U-shaped bracket 32, the first U-shaped bracket 31 and the second U-shaped bracket 32 are distributed in a cross, and the first U-shaped bracket 32 The intersection of the bracket 31 and the second U-shaped bracket 32 is fixed to the upper cover 1 by screws, and the feet of the first U-shaped bracket 31 and the second U-shaped bracket 32 are fixed to the lower cover 2 by screws.

The light source cooling module 4 and the driving power supply 5 are located in the support frame 3 surrounded by the first U-shaped bracket 31 and the second U-shaped bracket 32, and the light source cooling module 4 and the driving power supply 5 are fixed by the support frame 3 in the lamp body cavity.

In order to facilitate installation, the LED high bay light also includes a hook 6, which is fixed at the intersection of the first U-shaped bracket 31 and the second U-shaped bracket 32 and passes through the upper cover through the round hole opened on the top of the upper cover 1. 1. Of course, the implementation of the hook 6 is not limited to the above structure, and the hook 6 can be selected to be directly fixed on the top of the upper cover 1 .

The design of this technical solution in terms of air permeability is that the upper cover 1 is provided with a plurality of air holes 7 evenly distributed around its top, and the lower cover 2 is provided with a dot matrix of circular air holes 8 to increase the air in the inner cavity of the lamp. thermal performance.

The above is only the preferred implementation of the utility model, the utility model is not limited to the above implementation, as long as the technical solutions to achieve the purpose of the utility model by basically the same means are within the scope of protection of the utility model.

Claims (8)

1. A LED industrial and mining lamp, characterized in that: it includes an upper cover, a lower cover, a support frame, a light source heat dissipation module and a driving power supply, the upper cover and the lower cover are buckled to form a lamp body cavity and pass through a support located in the lamp body cavity The frame is fixedly connected, the light source heat dissipation module and the driving power are arranged in the lamp body cavity and the driving power is located on the back of the light source heat dissipation module, the light source heat dissipation module is fixed on the lower cover and its light emitting surface is located in the through hole opened in the lower cover. 2. An LED high bay lamp according to claim 1, characterized in that: the light source cooling module includes a light source substrate, a lens and a radiator, the light source substrate is fixed on the front of the radiator and the lens is covered on the light source substrate The LEDs on the back of the heatsink are used to set the driver power. 3. The LED high bay lamp according to claim 1, wherein the support frame comprises a first U-shaped bracket and a second U-shaped bracket, and the first U-shaped bracket and the second U-shaped bracket form a cross Distribution, the intersection of the first U-shaped bracket and the second U-shaped bracket is fixed to the upper cover by screws, and the feet of the first U-shaped bracket and the second U-shaped bracket are fixed to the lower cover by screws. 4. The LED high bay lamp according to claim 3, characterized in that: the heat dissipation module of the light source and the driving power are located in the support frame surrounded by the first U-shaped bracket and the second U-shaped bracket, and are controlled by the The supporting frame fixes the heat dissipation module of the light source and the driving power in the cavity of the lamp body. 5. A LED high bay light according to claim 3, characterized in that it further comprises a hook, which is fixed at the intersection of the first U-shaped bracket and the second U-shaped bracket and opened from the top of the upper cover. Hole pierces the top cover. 6. The LED high bay lamp according to claim 1, further comprising a hook fixed on the top of the upper cover. 7. The LED high bay lamp according to claim 1, characterized in that: the upper cover is provided with a plurality of ventilation holes evenly distributed around its top. 8. The LED high bay lamp according to claim 1, characterized in that: the lower cover is provided with dot matrix circular ventilation holes.