CN203215432U

CN203215432U - Rotatable bathroom mirror front lamp with heat pipe type chip LEDs (light emitting diodes)

Info

Publication number: CN203215432U
Application number: CN2013201372036U
Authority: CN
Inventors: 刘伯鸿
Original assignee: CHANGTAI COUNTY HUIHONG LIGHTING SHOP
Current assignee: CHANGTAI COUNTY HUIHONG LIGHTING SHOP
Priority date: 2013-03-23
Filing date: 2013-03-23
Publication date: 2013-09-25
Anticipated expiration: 2023-03-23

Abstract

The utility model discloses a rotatable bathroom mirror front lamp with heat pipe type chip LEDs (light emitting diode). The bathroom mirror front lamp comprises a tube, a tube holder and a back plate, and is characterized in that the tube is arranged on the tube holder; the tube holder is rotationally connected with the back plate; the tube comprises a tube shell and a glass housing; an aluminum substrate is arranged in the tube shell; a plurality of chip LEDs and an LED driving chip are arranged on the aluminum substrate; small and bent aluminum substrates are connected to the aluminum substrate; the chip LEDs are arranged on the small and bent aluminum substrate; an included angle is formed between the small and bent aluminum substrate and the aluminum substrate; the chip LEDs are connected with the LED driving chip; the glass housing covers the aluminum substrate and the chip LEDs and is connected with the tube shell; and one end of a heat pipe is connected with the aluminum substrate and the other end of the heat pipe is connected with the tube shell. The radiation problem of the chip LEDs themselves is solved by a cold medium, and the rotational connection is convenient for adjusting the inclination angle of the tube holder; and the small and bent aluminum substrates can be used for easily adjusting the inclination angle of the tube holder and easily expanding the light emitting angle of an LED lamp.

Description

The rotating toilet of a kind of heat pipe type paster LED Mirror front lamp

Technical field

The utility model relates to a kind of Mirror front lamp, especially relates to the rotating toilet of a kind of heat pipe type paster LED Mirror front lamp.

Background technology

Existing Mirror front lamp is generally incandescent lamp or fluorescent lamp, and incandescent lamp is not energy-conservation, and fluorescent lamp does not have the LED bulb energy-conservation, and the LED bulb is because heat dissipation problem, and bulb life shortens; Paster LED also is called SMD LED, and its principle of luminosity is exactly that electric current is passed through compound semiconductor, and by the combination in electronics and hole, superfluous energy will disengage with the form of light, reach luminous effect.But existing paster LED is because rising angle is difficult to limit its application in some field or occasion greater than 160 degree, and its rising angle still is difficult to be equal to traditional incandescent lamp and electricity-saving lamp.

Summary of the invention

At the problem that above prior art exists, the purpose of this utility model provides a kind of rotating toilet of heat pipe type paster LED Mirror front lamp of adjustable rising angle energy-saving and good heat dissipation effect.

The purpose of this utility model is to realize like this, the rotating toilet of described a kind of heat pipe type paster LED Mirror front lamp, comprise fluorescent tube, tube stand and back plate, its design feature is that fluorescent tube places on the tube stand, tube stand and back plate are for being rotatably connected, fluorescent tube comprises fluorescent tube shell and glass outer cover, in the fluorescent tube shell, be provided with aluminium base, aluminium base is provided with a plurality of paster LEDs and LED drives chip, be connected with the little aluminium base of bending at aluminium base, the little aluminium base of bending is provided with paster LED, forms angle between the little aluminium base of bending and the aluminium base, and paster LED connects LED and drives chip; The glass outer cover covers on aluminium base and is connected outward and with the fluorescent tube shell with paster LED, and heat pipe one end connects aluminium base, the other end is connected with the fluorescent tube shell.

The beneficial effects of the utility model are: the utility model is owing to adopt paster LED as luminescence unit, thereby can be energy-conservation.Aluminium base is connected with heat pipe, and the paster LED heat is transmitted to heat pipe through aluminium base, and heat pipe sheds heat, improves radiating effect; Thereby guaranteed that paster LED can work under low temperature.Tube stand and back plate are convenient to regulate the tube stand angle of inclination for being rotatably connected; The glass outer cover covers on aluminium base and is connected outward and with the fluorescent tube shell with a plurality of paster LEDs, and the glass outer cover can carry out frosted to be handled, and it is soft to reach light.On the line, the LED luminescence unit is connected with LED and drives chip, and LED drives chip and adopts isolated constant current electric drive chip, and constant current electric drive chip adopts U.S.'s import constant current electric drive chip, has effects such as efficient height and life-span be long, energy-conservation.The utility model adopts the little aluminium base of bending can effectively enlarge the rising angle of LED light fixture, eliminates hot spot, dark space that traditional LED light fixture forms owing to non-uniform light, thereby meets or exceeds the illumination effect of conventional incandescent, electricity-saving lamp.When taking into account into the design, effectively remedied the shortcoming that existing LED light fixture rising angle is little, have the hot spot dark space.

Description of drawings

Fig. 1 is partial cutaway structural representation of the present utility model.

Fig. 2 looks up structural representation for fluorescent tube of the present utility model.

Fig. 3 is the A-A sectional view of Fig. 2.

Among the figure: aluminium base 1, paster LED 2, glass outer cover 3, heat pipe 4, fluorescent tube shell 5, tube stand 6, the little aluminium base 8 of bending, rocking arm 9, back plate 10.

The specific embodiment

Below in conjunction with drawings and Examples the utility model is elaborated:

As Fig. 1, Fig. 2 and shown in Figure 3, the rotating toilet of a kind of heat pipe type paster LED described in the utility model Mirror front lamp, comprise fluorescent tube, tube stand 6 and back plate 10, its design feature is that fluorescent tube places on the tube stand 6, tube stand 6 and back plate 10 are for being rotatably connected, connect rocking arms 9 as back plate 10; be rotationally connected by rotating shaft between rocking arm and the tube stand 6; screw locking is passed through at the rotating shaft two ends; when rotating shaft makes between rocking arm and the tube stand 6 fixedly by screw locking; tube stand is not swung; thus can by unclamp screw regulate tube stand 6 and after lock screw again behind the slanted angle between the plate 10, thereby reach the purpose at adjusting tube stand angle of inclination; Fluorescent tube comprises fluorescent tube shell 5 and glass outer cover 3, in fluorescent tube shell 5, be provided with aluminium base 1, aluminium base is provided with a plurality of paster LEDs 2 and LED drives chip, example of the present utility model adopts two row's paster LEDs, be connected with the little aluminium base 8 of some bendings at aluminium base, the little aluminium base 8 of bending is provided with paster LED 2, the angle of the little aluminium base of described bending and aluminium base can be 120 degree or other is arbitrarily angled, arrange by required rising angle, because the softer bending easily of the little aluminium base material of bending, glass outer cover 3 covers on aluminium base 1 and is connected outward and with fluorescent tube shell 5 with a plurality of paster LEDs 2, aluminium base 1 is connected with heat pipe 4, described heat pipe 4 refers to fill with working media in the shell of sealing and utilize the decalescence of medium and the high efficient heat exchanging element that heat exchange is carried out in heat release, the utility model is prior art as heat transmission, and heat pipe 4 one ends connect aluminium base 1, the other end is connected with fluorescent tube shell 5, the paster LED heat is transmitted to heat pipe through aluminium base 1, and heat pipe sheds heat.Paster LED 2 connects LED and drives chip; Described LED drives chip can adopt isolated constant current electric drive chip, as adopting the constant current electric drive chip of U.S.'s import, is prior art.The fluorescent tube shell also adopts the aluminium alloy manufacturing.

The utility model is not stated part and is prior art.

Claims

1. the rotating toilet of heat pipe type paster LED Mirror front lamp, comprise fluorescent tube, tube stand (6) and back plate (10), it is characterized in that fluorescent tube places on the tube stand (6), tube stand (6) and back plate (10) are for being rotatably connected, fluorescent tube comprises fluorescent tube shell (5) and glass outer cover (3), in fluorescent tube shell (5), be provided with aluminium base (1), aluminium base is provided with a plurality of paster LEDs (2) and LED drives chip, be connected with the little aluminium base of bending (8) at aluminium base, the little aluminium base of bending is provided with paster LED (2), form angle between the little aluminium base of bending (8) and the aluminium base, paster LED connects LED and drives chip; Glass outer cover (3) covers on aluminium base (1) and is connected outward and with fluorescent tube shell (5) with paster LED (2), and heat pipe one end connects aluminium base (1), the other end is connected with fluorescent tube shell (5).