CN202176969U - Flat-panel large-power light-emitting diode (LED) news lamp - Google Patents

Abstract

The utility model relates to stage, film and television lighting, which belong to mechanical engineering, lighting, heating, weapons and blast portions according to international patent classification (IPC) and particularly relate to a flat-panel large-power light-emitting diode (LED) news lamp. The LED news lamp comprises a lamp body portion, a power supply box portion and a fixing adapting portion installed on a lamp body, and a power supply box is arranged on the back face of the lamp body. The LED news lamp is characterized in that a control plate is arranged in the power supply box, a light source circuit is arranged in the lamp body, and brightness of the light source can be adjusted through the control plate. The LED news lamp is high in brightness, multiple in angle, adjustable in color temperature and brightness and good in radiating effect. The technical scheme is that heat conductive silicone grease and radiating pieces which are arranged under a lamp plate are together utilized to dissipate heat. A lens is installed in front of a lamp bead, and diffusion angles of light can be changed by changing the type of the lens.

Description

Dull and stereotyped great power LED news lamp

Technical field

The utility model relates to a kind of stage, video display light, divides by International Patent Classification (IPC) (IPC) to belong to mechanical engineering; Illumination; Heating; Weapon; The explosion part, a kind of specifically powerful news lamp.

Background technology

News lamp is a requisite part in stage, the movies-making, under the situation of indoor light deficiency, just need replenish light to reach the requirement of shooting with news lamp.General small light can not reach the characteristic of brightness height, good heat dissipation effect simultaneously, and the lighting angle of a desk lamp is fixing immutable.

Summary of the invention

The purpose of the utility model provides the lamp of a kind of high brightness, multi-angle, colour temperature adjustable brightness, good heat dissipation effect.

The utility model adopt technical scheme be: said dull and stereotyped great power LED news lamp; Comprise lamp body part, power pack part and fixed transfer part; The switching part is installed on the lamp body, and power pack is characterized in that at the back side of lamp body there is control panel power pack inside; Lamp plate is arranged in the lamp body, can regulate brightness and the colour temperature of lamp pearl through control panel.

The lens fixed mount is housed before lamp plate, and corresponding lens before every lamp pearl on the lens fixed mount change the dispersion angle of light through the model of transform lens, and each lens can be changed separately.

Dispel the heat jointly through heat-conducting silicone grease under the lamp plate and fin, make the temperature in the lamp reach normal operating conditions.

Beneficial effect: adopt the dull and stereotyped great power LED news lamp heat-conducting silicone grease of technique scheme and fin can make lamp have good radiating effect, the angle of convertible lens to change the lighting angle of lamp pearl; And brightness is high; Use conveniently, can also practice thrift cost.

Description of drawings

Fig. 1 is the lamp body cut-away view.

The 101st, lens fixed mount, the 102nd, lamp plate, the 103rd, fin, the 104th, heat-conducting silicone grease, the 105th, lens.

Fig. 2 is a right view

The 201st, shadow shield A, the 202nd, shadow shield B, the 203rd, adapter, the 204th, adapter turn-button, the 205th, U type support, the 206th, the rotating shaft of U frame, the 207th, power pack part, the 208th, lamp body part.

Fig. 3 is a left view.

The 301st, U frame knob.

Fig. 4 is the power pack vertical view.

The 401st, outlet, 402 change-over switches.

Fig. 5 is the power pack front elevation.

The 501st, the DMX output interface, the 502nd, the DMX input interface, the 503rd, colour temperature adjusting knob when temperature (double-colored), the 504th, the brightness regulation knob, the 505th, regulate, the display part.

Fig. 6 is Figure 50 5 enlarged drawings.

The 601st, power supply indicator, the 602nd, the change-over switch indicator lamp, the 603rd, DMX switch indicator lamp, the 604th, DMX dials key switch, and the 605th, the brightness indicator lamp, the 606th, the colour temperature indicator lamp, the 607th, the charactron demonstration, the 608th, button, the 609th, program is write inlet.

Fig. 7 is the housing partial view.

701 and 702 is acrylic spare draw-in grooves.

The specific embodiment

The utility model is grouped into by lamp body, power pack part and switching part; Lamp body comprises housing, fin (103), heat-conducting silicone grease (104), lamp plate (102) and lens fixed mount (101); Fin (103) is contained on the housing, is fixed on the fin (103) after being stained with heat-conducting silicone grease (104) below the lamp plate (102), and lamp plate is connected through line with control section; Be contained on the lamp plate after installing lens (105) on the lens fixed mount (101), in use can change the lens of the different number of degrees as required.

The switching standing part is fixed on U type support (205) on the lamp body (208) by U frame rotating shaft (206) and U frame knob (301), and adapter is contained on other auxiliary equipment, and adapter turn-button (204) is used for fixing.

Control section is contained in the power pack (207), and power pack is contained in the back of lamp body, can control the brightness and the colour temperature of lamp after the energized through button on the power pack and knob.

Attaching plug is inserted into outlet (401), and the I end of change-over switch (402) is pressed, and (O is for closing for power connection; I is for opening) the internal circuit connection; DMX dials key switch (604) and pushes OFF, regulates the MENU button, and DIM indicator lamp (603) lights; Representing current is the brightness regulation state, at this moment can through+,-button (608), remote controller and DIM potentiometer knob (504) regulate brightness; CCT indicator lamp (606) lights, and is the colour temperature adjustment state, this constantly through+,-button, remote controller and DIM potentiometer knob (503) regulate colour temperature.Charactron (607) but display brightness, color temperature value.

DMX dials key (604) switch and dials when OFF, pins the MENU key, and DMX indicator lamp (603) lights, can through+,-the DMX address of this lamp of button adjustment, regulate that the back is long to be confirmed by the MENU key.DMX input (ON) (502), the available three core blocking head lines of output (OFF) (501) three core CANNON seats a plurality of lamps of connecting.DMX dials key switch and pushes ON, and DMX control is opened, and can only pass through DMX Control Console integrally adjusting light.

Simultaneously, there is acrylic spare draw-in groove (701,702) the housing inboard, can add acrylic sheet (sheen sheet, slide, colour filter etc.) in the lamp plate front.

Claims (3)

1. dull and stereotyped great power LED news lamp comprises lamp body part, power pack part and fixed transfer part, and the switching part is installed on the lamp body; Power pack is at the back side of lamp body; It is characterized in that there is control panel power pack inside, lamp plate is arranged in the lamp body, can regulate the brightness of lamp pearl through control panel.

2. dull and stereotyped great power LED news lamp according to claim 1 is characterized in that before lamp plate, being equipped with the lens fixed mount, every preceding corresponding lens of lamp pearl on the lens fixed mount.

3. dull and stereotyped great power LED news lamp according to claim 1 is characterized in that heat-conducting silicone grease and the fin under the lamp plate dispels the heat jointly, reduces the lamp temperature inside.

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