TWM529109U - Light emitting diode lamp tube - Google Patents

Description

Light-emitting diode tube

The present invention relates to a lighting fixture, in particular to a light-emitting diode lamp.

The light-emitting diode lamp of the prior art comprises a lamp housing, a lamp cover and at least one light-emitting diode. The lamp holder and the lamp cover are long and combined to cover a long inner space to accommodate The light-emitting diodes of the prior art are mostly made of aluminum extrusion type, and the lamp cover is made of glass material, and thus the light-emitting diode lamp has the following disadvantages:

First, when the aluminum extruded lamp housing is combined with the glass lampshade, the seams will inevitably have gaps and it is difficult to achieve waterproofing, especially the lamp housing and the lampshade are long strips, so the joints of the two will have a certain length and are easy. Create a gap and enter the water.

Second, aluminum and glass are high-cost materials, so it is difficult to reduce the overall cost.

In view of the above-mentioned shortcomings and deficiencies of the prior art, the present invention provides a light-emitting diode lamp which has a waterproof function and can effectively reduce costs.

In order to achieve the above-mentioned creative purpose, the technical means adopted in the present invention is to design a light-emitting diode lamp, which comprises: a casing comprising a connected lamp housing portion and a lamp cover portion, the lamp housing portion And the lampshade part is long strip and covers an inner space and two end openings, the lamp cover part is transparent or translucent, the shell is integrally extruded by plastic; the two end covers are ultrasonically and waterproof The two ends of the housing are sealed by a glue; a light source assembly is fixed in the housing; and a power component is fixed in the housing and electrically connected to the light source assembly.

The advantage of this creation is that the housing is formed by integrally extruding the plastic, so that there is no seam between the lamp shell portion and the lamp cover portion of the casing to avoid water seepage, and the end cap is ultrasonically and waterproof. The adhesive is adhered to the casing, so that the waterproof sealing effect can be achieved. Moreover, since the casing is made of a plastic material, the present invention can be effectively reduced in cost compared with the prior art, which is made of aluminum and glass.

Further, in the light-emitting diode lamp tube, the lamp housing portion of the housing is opaque, and the housing is integrally extruded by two-color plastic.

Further, the light-emitting diode lamp tube further includes an aluminum plate fixed in the casing, and the light source assembly is disposed on the aluminum plate.

Further, the light-emitting diode lamp, wherein the light source assembly comprises a circuit board and a plurality of light-emitting diodes; the circuit board is strip-shaped and fixed in the housing; the light-emitting diodes The spacing is set on the top surface of the board.

Further, the light-emitting diode lamp tube further includes two light-reflecting plates respectively disposed on two sides of the light-emitting diodes, and disposed obliquely, and one side of each of the light-reflecting plates is adjacent to each other In the light-emitting diodes, the other side of each of the reflectors abuts against the inner wall surface of the lampshade portion of the casing.

Further, the light-emitting diode lamp tube further includes two power extension wires, and the inner ends of the two power extension wires are connected to the power component, and the outer ends of the two power extension wires respectively penetrate and penetrate A waterproof terminal is disposed between each of the power extension cords and the end cover.

Further, in the light-emitting diode lamp, the outer end of each of the power extension wires is provided with a waterproof joint.

Further, in the above-described light-emitting diode lamp, the outer wall surface of the lamp shell portion of the casing is formed with a wave-shaped uneven portion, and the uneven portions extend along the long side of the lamp envelope portion.

Further, in the light-emitting diode lamp, each of the end caps is made of a plastic material.

The technical means adopted by the present invention for achieving the intended purpose of creation are further explained below in conjunction with the drawings and the preferred embodiment of the present invention.

Referring to FIG. 1 to FIG. 3 , the LED lamp of the present invention comprises a housing 10 , two end covers 20 , an aluminum plate 30 , a light source assembly 40 , two reflective plates 50 , a power component 60 , and two Power extension cord 70.

The housing 10 includes a lamp housing portion 11 and a lamp cover portion 12, and the lamp housing portion 11 and the lamp cover portion 12 are elongated and covered with the inner space and the two ends. The housing 10 is The plastic is integrally extruded, so that there is no seam between the lamp housing portion 11 and the lamp cover portion 12, and only the two ends are open; the lamp cover portion 12 is transparent or translucent, and the lamp housing portion 11 can be transparent, translucent or opaque. When the lamp housing portion 11 and the lamp cover portion 12 are different colors, the housing 10 is integrally extruded by two-color plastic; in this embodiment, the housing is made of polycarbonate (Polycarbonate, PC), but not The outer wall surface on both sides of the lamp housing portion 11 and the outer wall surface on the bottom side are formed with wavy concave and convex portions 111 extending along the long sides of the lamp housing portion 11 to help dissipate heat. .

The two end covers 20 are respectively sleeved at the two ends of the casing 10, and the end cover 20 and the casing 10 are bonded by ultrasonic waves and waterproof glue, thereby effectively sealing the end cover 20 to the opening of the casing 10; In the embodiment, the end cap 20 is made of a plastic material, and specifically is a polycarbonate (PC) material, but is not limited thereto.

The aluminum plate 30 is fixed in the casing 10, and the aluminum plate 30 is elongated, and the two sides of the aluminum plate 30 are respectively engaged with the opposite inner wall surfaces of the lamp housing portion 11, but the aluminum plate 30 is fixed to the casing 10. The method is not limited thereto; a receiving groove 31 is formed at the center of the aluminum plate 30 by bending.

The light source assembly 40 is fixed in the casing 10 and disposed on the aluminum plate 30, thereby achieving the heat dissipation effect through the aluminum plate 30. In the embodiment, the light source assembly 40 includes a circuit board 41 and a plurality of light-emitting diodes. The body 42 has a strip shape and is fixed in the accommodating groove 31 of the aluminum plate 30. The light-emitting diodes 42 are disposed on the top surface of the circuit board 41 along the long side of the circuit board 41. In an example, each of the LEDs 42 can emit different colors or set different colors of the LEDs 42 and selectively turn on or turn off the specific LEDs 42 to make the overall light have different color changes. .

The two reflectors 50 are disposed on opposite sides of the LEDs 42 and are disposed at an angle. One side of each of the reflectors 50 abuts on the aluminum panel 30 and is adjacent to the LEDs 42. The other side of each of the reflecting plates 50 abuts against the inner wall surface of the globe portion 12; the reflecting plate 50 concentrates the light, and can adjust the irradiation range by adjusting the tilt angle of the reflecting plate 50.

The power supply unit 60 is fixed to the lamp housing portion 11 of the housing 10 and electrically connected to the circuit board 41 of the light source assembly 40.

Referring to FIG. 4 and FIG. 5, the inner ends of the two power extension cords 70 are connected to the power component assembly 60. The outer ends of the two power extension cords 70 respectively penetrate through the two end covers 20, and each power extension cord 70 A waterproof terminal 80 is disposed between the end cover 20 and the outer end of each of the power extension cords 70. Specifically, the waterproof joints 71 of the outer ends of the two power extension cords 70 are respectively a waterproof male connector 711. And a waterproof female connector 712, whereby a plurality of the present designs can be connected in series or in parallel through the two power extension cords 70, the waterproof male connector 711 and the waterproof female connector 712; in addition, through the design of the waterproof terminal 80 and the waterproof connector 71, It can achieve waterproof effect.

Please refer to FIG. 6 , when used in this creation, it can be suspended from the ceiling with the hanging device 91; please refer to FIG. 7 or fixed to the ceiling with the fixed clip 92; The display bracket is disposed on the ceiling with an adjustable angle bracket 93, and the illumination direction of the rotation creation can be adjusted through the fixing bracket 93; as shown in FIG. 9, or with the universal joint 941 The bracket 94 is inserted into a lawn or the like, and the universal joint 941 can be used to adjust the illumination direction of the creation.

The present invention forms the housing 10 by using plastic extrusion molding. Therefore, there is no seam between the lamp housing portion 11 and the cover portion 12 of the housing 10 to avoid water seepage, and the end cover 20 is ultrasonically and The waterproof adhesive is adhered to the casing 10, so that the waterproof sealing effect can be achieved. In addition, the casing 10 and the end cover 20 made of plastic material have the advantages of low cost.

The above description is only a preferred embodiment of the present invention, and does not impose any form limitation on the present invention. Although the present invention has been disclosed above in the preferred embodiment, it is not intended to limit the present creation, and has any technical field. A person skilled in the art can make some modifications or modifications to equivalent embodiments by using the above-disclosed technical contents without departing from the technical scope of the present invention. The technical essence of the creation Any simple modification, equivalent change and modification of the above embodiments are still within the scope of the technical solution of the present invention.

10‧‧‧shell
11‧‧‧ Lamp Housing
111‧‧‧
12‧‧‧shade department
20‧‧‧End cover
30‧‧‧Aluminum plate
31‧‧‧ accommodating slots
40‧‧‧Light source components
41‧‧‧ boards
42‧‧‧Lighting diode
50‧‧‧reflector
60‧‧‧Power components
70‧‧‧Power extension cord
71‧‧‧Waterproof connector
711‧‧‧Waterproof male connector
712‧‧‧Waterproof female connector
80‧‧‧Waterproof terminal
91‧‧‧ hanging device
92‧‧‧Fixed clips
93‧‧‧Fixed bracket
94‧‧‧Vertical stand
941‧‧‧ universal joint

Figure 1 is a three-dimensional appearance of the creation. Figure 2 is a cross-sectional view of the creation of the present invention. Figure 3 is a partial front cross-sectional view of the present invention. Fig. 4 is a schematic diagram showing the connection of a plurality of the creations through a power extension cord. Fig. 5 is an enlarged schematic view showing the waterproof joint when the plurality of creations are connected through a power extension cord. Figure 6 is a schematic view of the present invention suspended from the ceiling by a suspension device. Figure 7 is a schematic view of the present invention being fixed to the ceiling by a fixed magazine. Figure 8 is a schematic view of the present invention placed on the ceiling through a fixed bracket. Figure 9 is a schematic view of the present invention inserted into the lawn through a vertical bracket.

10‧‧‧shell

11‧‧‧ Lamp Housing

111‧‧‧

12‧‧‧shade department

20‧‧‧End cover

80‧‧‧Waterproof terminal

Claims (9)

A light-emitting diode lamp comprising: a casing comprising a lamp housing portion and a lamp cover portion; the lamp housing portion and the lamp cover portion are elongated and covered with an inner space and Opening at both ends, the lampshade portion is transparent or translucent, the casing is integrally extruded by plastic; two end covers are closed by ultrasonic waves and waterproof glue to close the two ends of the casing; a light source assembly Fixed in the housing; a power component fixed in the housing and electrically connected to the light source assembly. The light-emitting diode lamp of claim 1, wherein the lamp housing portion of the housing is opaque, and the housing is integrally extruded by two-color plastic. The light-emitting diode lamp of claim 1 or 2, further comprising an aluminum plate fixed in the casing, the light source assembly being disposed on the aluminum plate. The light-emitting diode lamp of claim 1 or 2, wherein the light source assembly comprises a circuit board and a plurality of light-emitting diodes; the circuit board is strip-shaped and fixed in the housing; The pole body spacing is disposed on the top surface of the circuit board. The light-emitting diode lamp of claim 4, further comprising two light-reflecting plates respectively disposed on two sides of the light-emitting diodes and disposed obliquely, one side of each of the light-reflecting plates adjacent to each other In the light-emitting diodes, the other side of each of the reflectors abuts against the inner wall surface of the lampshade portion of the casing. The light-emitting diode lamp of claim 1 or 2, further comprising two power extension wires, wherein the inner ends of the two power extension wires are connected to the power component, and the outer ends of the two power extension wires respectively penetrate and penetrate A waterproof terminal is disposed between each of the power extension cords and the end cover therethrough. The light-emitting diode lamp of claim 6, wherein the outer end of each of the power extension wires is provided with a waterproof joint. The illuminating diode lamp according to claim 1 or 2, wherein an outer wall surface of the lamp housing portion of the housing is formed with a wavy concave and convex portion extending along a long side of the lamp housing portion. . The light-emitting diode lamp of claim 1 or 2, wherein each of the end caps is made of a plastic material.