CN203585982U - LED buried light - Google Patents

Abstract

The utility model discloses an LED buried light which comprises a pressure plate, screws, a reflection cover, an internal lead wire, at least one LED lamp bead, an aluminum substrate, a U-shaped waterproof ring, a housing, a protection cover, a drive power supply, fastening screws, a bottom plate and an external lead wire, wherein the LED lamp beads are fixedly connected with the aluminum substrate; the aluminum substrate is fixedly connected with the housing; the LED lamp beads are sealed through the reflection cover; the U-shaped waterproof ring is clamped on the edge of the reflection cover; the edge of the reflection cover is compacted through the screws penetrating through the pressure plate, the housing and the protection cover; the external lead wire is connected with the drive power supply; the drive power supply is connected with the LED lamp beads through the internal lead wire and sealed in a cavity through the fastening screws and the bottom plate connected with the housing; a circuit is arranged on the aluminum substrate; the at least one LED lamp bead is fixedly connected to the aluminum substrate. The LED buried light is compact in structure, has excellent heat-dissipating and sealing effects, and is low in power consumption, reliable in service performance and longer in service life than an existing like product.

Description

A kind of LED underground lamp

Technical field

The utility model belongs to field of light fittings, relates to a kind of underground lamp, relates in particular to a kind of LED underground lamp.

Background technology

At present, the advantages such as LED illuminating product is efficient with it, energy-saving and environmental protection, have been subject to social extensive concern.Along with the continuous renewal replacement of photoelectric technology and the raising of properties of product, the reduction of price, increasing user has generally used LED illuminating product.Especially the Large scale construction of the cultural facility such as city cultural square, park plaza, for meeting civic living needs and amusement and recreation, improves quality of the life, for layout, the design of night lights, seems and is even more important.Pursuing in varied brightening effect, underground lamp with himself simplicity of design, install simple and easy, do not take the advantages such as aboveground space, be subject to designers' favor, so be applied to numerous occasions.And common underground lamp adopts conventional light source, the shortcoming such as power is high, heating is large, the life-span is short, color is dull needs frequent replacing in later stage use procedure, to citizen, lives and brings great inconvenience.Therefore, how to design that a power is little, little power consumption, life-span are long, multicoloured underground lamp, for saving electric energy, reduce replacement frequency, improve citizen's quality of the life and have great importance.

Utility model content

The purpose of this utility model is to provide the LED underground lamp of a kind of compact conformation, safe and reliable, energy-conserving and environment-protective.

The technical solution of the utility model is: a kind of LED underground lamp, comprising: pressing plate (1), screw (2), reflection shield (3), in connect wire (4), LED lamp pearl (5), aluminium base (6), U-shaped water proof ring (7), shell (8), protective cover (9), driving power (10), trip bolt (11), base plate (12), external wire (13), it is characterized in that: LED lamp pearl (5) is affixed with aluminium base (6), aluminium base (6) is affixed with shell (8), LED lamp pearl (5) is sealed by reflection shield (3), reflection shield (3) edge card has U-shaped water proof ring (7) and via through pressing plate (1), shell (8), the screw (2) of protective cover (9) is compacted, external wire (13) connects driving power (10), driving power (10) is connected with LED lamp pearl (5) by the interior wire (4) that connects), the base plate (12) that driving power (10) is connected with shell (8) by trip bolt (11) is sealed in die cavity.

Aluminium base is provided with circuit on (6), be fixed in LED lamp pearl (5) on aluminium base (6) at least one.

After the utility model adopts technique scheme, accessible beneficial effect is: this LED illuminating product has good radiating effect; can improve its serviceability and stability; U-shaped water proof ring can be realized the sealing of light fixture; protective cover plays the protective effect to lamp outer casing; lower power consumption can meet energy-conservation requirement; the colourful color transformed life requirement that more can meet people, driving power is placed in radiator die cavity inside and avoids occurring electric shock equivalent risk simultaneously.

Accompanying drawing explanation

Fig. 1 is the structural representation of a kind of LED underground lamp of the utility model.

The specific embodiment

Below in conjunction with accompanying drawing, the utility model is described further.As shown in Figure 1, in the present embodiment, a kind of LED underground lamp, mainly comprises: pressing plate 1, screw 2, reflection shield 3, in connect wire 4, LED lamp pearl 5, aluminium base 6, U-shaped water proof ring 7, shell 8, protective cover 9, driving power 10, trip bolt 11, base plate 12, external wire 13; LED lamp pearl 5 is closely affixed by Reflow Soldering and aluminium base 6, is beneficial to effective transmission of heat; On aluminium base 6, be printed with the circuit of driving LED lamp pearl 5 normal work, and draw aluminium base 6 and be connected with driving power 10 by the interior wire 4 that connects, driving power 10 is by being electrically connected power supply through the external wire 13 of base plate 12 with external city simultaneously, and driving power 10 is sealed in die cavity by the base plate 12 being connected with shell 8 through trip bolt 11; By the screw 2 being connected with protective cover 9 through shell 8, pressing plate 1 is realized the compression that has the reflection shield 3 of U-shaped water proof ring 7 with edge card, thereby realizes the waterproof sealing to LED lamp pearl 5.The material of pressing plate 1 is that stainless steel, reflection shield 3 materials are that the material of high transparent glass, U-shaped water proof ring is that the material of silica gel, shell 8 is that the material of die casting aluminium, base plate 12 is that the material of aluminium alloy, protective cover 9 is plastics.

Compared with existing general common underground lamp, it is little, simple in structure that the designed LED underground lamp of the utility model has power, the advantages such as easily installation, life-span length, color desktop, and for saving the energy, improving people's quality of the life has very important impact.

Claims (2)

1. a LED underground lamp, comprising: pressing plate (1), screw (2), reflection shield (3), in connect wire (4), LED lamp pearl (5), aluminium base (6), U-shaped water proof ring (7), shell (8), protective cover (9), driving power (10), trip bolt (11), base plate (12), external wire (13), it is characterized in that: LED lamp pearl (5) is affixed with aluminium base (6), aluminium base (6) is affixed with shell (8), LED lamp pearl (5) is sealed by reflection shield (3), reflection shield (3) edge card has U-shaped water proof ring (7) and via through pressing plate (1), shell (8), the screw (2) of protective cover (9) is compacted, external wire (13) connects driving power (10), driving power (10) is connected with LED lamp pearl (5) by the interior wire (4) that connects), the base plate (12) that driving power (10) is connected with shell (8) by trip bolt (11) is sealed in die cavity.

2. a kind of LED underground lamp according to claim 1, is characterized in that: aluminium base is provided with circuit on (6), be fixed in LED lamp pearl (5) on aluminium base (6) at least one.