CN207778193U - A kind of tiltedly luminous floor-lamp - Google Patents

Abstract

The utility model relates to a ground lamp with oblique light, which comprises a die-casting lamp tube, a radiator, an LED aluminum substrate and a cover. The radiator is located inside the die-casting lamp tube. The aluminum substrate is close to the inclined part, the outer surface of the radiator is covered with the first reflector, and the inclined part is covered with the second reflector. The utility model arranges an inclined part on the surface of the radiator, and the LED aluminum substrate is close to the inclined part, thereby ensuring that the light emitting direction of the ground lamp is inclined, illuminating the nearby facade as much as possible, and greatly improving the LED ground. Decorative effect of lights.

Description

an oblique light

technical field

The invention belongs to the technical field of lighting equipment, and in particular relates to an oblique light-emitting lamp.

Background technique

Floor lamps are also called underground lamps or hidden floor lamps. LED floor lamps are new decorative lights that use ultra-bright LEDs as the light source and LED constant current drive as the driving method. LED floor lamps can be widely used for outdoor lighting such as squares, outdoor parks, leisure places, etc., as well as night scene lighting for park greening, lawns, squares, courtyards, flower beds, pedestrian street decorations, waterfalls, fountains, etc., adding brilliance to life.

LED floor lamps have the characteristics of small size, low power consumption, and long service life. However, due to the limitation of their use conditions, the existing floor lamps are generally installed vertically, and the light output direction is generally perpendicular to the ground. Illuminating the nearby façade, the decorative effect of the ground lamp is too limited.

Contents of the invention

The purpose of the present invention is to overcome the deficiencies of the prior art, and provide a floor lamp that can be installed vertically so that light can be emitted obliquely from above to illuminate obliquely emitting floor lamps on nearby facades.

The technical solution adopted in the present invention is: a lamp with oblique light, including a die-casting lamp tube, a radiator, an LED aluminum substrate and a cover, the radiator is located inside the die-casting lamp tube, and the surface of the radiator has an inclined part, the LED aluminum substrate is close to the inclined part, the outer surface of the heat sink is covered with a first reflector, and the inclined part is covered with a second reflector.

Further technical solutions of the present invention also include:

The shape of the first reflector is consistent with the top cross-sectional shape of the radiator.

There are several through holes on the surface of the cover, and the cover is fixed on the die-casting lamp tube by screws.

Silk-screen glass is laid between the cover and the die-casting lamp tube, and a waterproof silicone ring is set on the outer edge of the silk-screen glass.

A power supply is installed between the inner bottom end of the die-casting lamp tube and the bottom end of the radiator.

The oblique light also includes a power cord, which passes through the bottom of the die-casting lamp tube and is fixed by locking screws.

Compared with the prior art, the beneficial effect of the present invention is: the present invention provides an inclined part on the surface of the heat sink, and the LED aluminum substrate is close to the inclined part, thereby ensuring that the light emitting direction of the ground lamp is inclined, and The nearby facade is illuminated in many places, which greatly improves the decorative effect of the LED floor lamp.

Description of drawings

Fig. 1 is the exploded structural schematic diagram of a specific embodiment of the present invention;

Fig. 2 is a sectional view of a specific embodiment of the present invention;

Fig. 3 is the three-dimensional structure schematic diagram of a specific embodiment of the present invention;

Among them: 1. Die-casting lamp tube 2. Radiator 3. LED aluminum substrate 4. First reflector

5. Waterproof silicone ring 6. Second reflector 7. Silk screen glass 8. Cover 81. Through hole 9. Screws

10. Power supply 11. Power cord 12. Lighting cord.

Detailed ways

The present invention will be further described below in conjunction with the accompanying drawings.

Please refer to Fig. 1 to Fig. 3, a lamp with oblique light, including a die-casting lamp tube 1, a radiator 2, an LED aluminum substrate 3 and a cover 8, wherein the radiator 2 is located inside the die-casting lamp tube 1, and the radiator 2 has an inclined portion 21 on the surface, the LED aluminum substrate 3 is close to the inclined portion 21, the outer surface of the heat sink 2 is covered with the first reflector 4, and the inclined portion 21 is covered with the second reflector 6.

A number of LED lamp beads are distributed on the LED aluminum substrate 3, which is the light source part of the oblique light-emitting lamp; the first reflector 4 plays the role of concentrating and reflecting light, and reflects the light emitted by the LED lamp beads after gathering, which can effectively improve Light output efficiency: the second reflector 6 mainly plays the role of blocking and reflecting light, blocking part of the light emitted by the LED lamp beads from the vertical direction, reflecting it and emitting it obliquely, which greatly improves the space for illuminating the facade near the ground lamp .

In this embodiment, the shape of the first reflector 4 is consistent with the top cross-sectional shape of the radiator 2, in order to better improve the reflection efficiency; the surface of the cover 8 has a number of through holes 81, and the cover 8 is fixed by screws 9 On the die-cast lamp tube 1.

Preferably, silk screen glass 7 is laid between the surface cover 8 and the die-casting lamp tube 1, which can play a very good aesthetic effect; the outer edge of the silk screen glass 7 is covered with a waterproof silicone ring 5, which is used for waterproofing the ground lamp.

A power supply 10 is installed between the inner bottom end of the die-casting lamp tube 1 and the bottom end of the radiator 2; further, the ground lamp also includes a power cord 11, which passes through the bottom of the die-casting lamp tube 1 and passes through the lock Tighten the screws to fix.

In the present invention, there is a certain angle between the inclined direction of the inclined portion 21 and the ground, and the LED aluminum substrate 3 is close to the inclined portion 21, between the first reflector 4, the LED aluminum substrate 3 and the second reflector 6 A unique oblique light-emitting area is formed between them, and the light-emitting lines 12 emitted by the LED lamp beads are emitted from the above-mentioned oblique light-emitting area, illuminating as many nearby facades as possible, and greatly improving the decorative effect of the LED floor lamp.

The above embodiments are only examples to illustrate the present invention. Without departing from the idea of the present invention, all equivalent changes made by using the specification and accompanying drawings of the present invention are all included in the scope of the claims of the present invention. Inside.

Claims (6)

1. A floor lamp with oblique light, including a die-casting lamp tube (1), a radiator (2), an LED aluminum substrate (3) and a cover (8), the radiator (2) is located in the die-casting lamp tube (1) The interior of the radiator (2) is characterized in that there is an inclined part (21) on the surface of the heat sink (2), and the LED aluminum substrate (3) is close to the inclined part (21), and on the outer surface of the heat sink (2) The first reflector (4) is covered, and the second reflector (6) is covered on the inclined part (21). 2. The ground lamp with oblique light emission according to claim 1, characterized in that, the shape of the first reflector (4) is consistent with the top cross-sectional shape of the heat sink (2). 3. A floor lamp with oblique light emission according to claim 1, characterized in that, the surface of the cover (8) has several through holes (81), and the cover (8) is screwed (9) Fix it on the die-cast lamp tube (1). 4. A floor lamp with oblique light emission according to claim 3, characterized in that, silk-screened glass (7) is laid between the cover (8) and the die-cast lamp tube (1), and the silk-screened glass (7) The outer edge of the outer edge is covered with a waterproof silicone ring (5). 5. The ground lamp with oblique light emission according to claim 4, characterized in that, a power supply (10) is installed between the inner bottom end of the die-casting lamp tube (1) and the bottom end of the radiator (2). 6. A ground lamp with oblique light emission according to claim 4 or 5, characterized in that it also includes a power cord (11), the power cord (11) passes through the bottom of the die-cast lamp tube (1) and passes through The locking screw is fixed.