CN201944636U

CN201944636U - Project lamp

Info

Publication number: CN201944636U
Application number: CN2010205977763U
Authority: CN
Inventors: 孙建立
Original assignee: Zhejiang Howell Illuminating Tech Co Ltd
Current assignee: Zhejiang Howell Illuminating Tech Co Ltd
Priority date: 2010-11-02
Filing date: 2010-11-02
Publication date: 2011-08-24
Anticipated expiration: 2020-11-02

Abstract

A project lamp comprises a base, a support assembly fixed on the top of the base, a lamp holder, a lighting assembly installed in the lamp holder, and a driving device arranged in the base and connected to the lighting assembly installed in the lamp holder. The project lamp is characterized in that the support assembly comprises a shaft, vertical supports, a dial, and a horizontal rotation gasket, of which the central part is sleeved on a shaft on the top of the base and which is rotatable horizontally about the shaft. Both ends of the horizontal rotation gasket are respectively connected with the vertical supports, of which the top ends connect to the both sides of the central part of the lamp holder. The lamp holder swings up and down about an axis which is a straight line formed the vertical supports on both sides of the lamp holder. The dial is installed on the external side of the vertical supports, and the lighting assembly comprises an LED luminous element. The project lamp can rotate horizontally, and the irradiating angle can be adjusted by adjusting the lamp holder vertically. Therefore the irradiating scope can be changed at will.

Description

A kind of Projecting Lamp

Technical field

The utility model relates to a kind of Projecting Lamp, particularly relates to a kind of LED Projecting Lamp.

Background technology

Light source commonly used has old-fashioned bulb, quartz bulb, fluorescent lamp, mercury vapor lamp etc., and these ligthing paraphernalias are after installing and fixing, and the transmitted light direction of its light source, angle etc. are all fixing.If in the time of need doing projection to some ad-hoc location, just installation can be adjusted the device of projection light in addition, and next ccontaining this mechanism in certain space need be set at the rear of bulb structure, caused Projecting Lamp complex structure, cost height and volume bigger, it is not definite very easily transporting and using.

LED has advantages such as environmental protection, energy-conservation, life-span be long and is regarded as the 21 century lighting source, and the LED volume is little, the brightness height, and save power supply more, be a kind of material preferably of making Projecting Lamp.But LED has specific lighting angle, and its characteristics of luminescence is different from general bulb or fluorescent tube, and its electric current, voltage, thermal response etc. are also different with traditional light source, therefore LED is used for Projecting Lamp, also needs tight design and making.

Summary of the invention

Technical problem to be solved in the utility model is to provide a kind of light projector angle adjustable Projecting Lamp at above-mentioned prior art present situation, particularly a kind of LED Projecting Lamp.

The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of Projecting Lamp, comprise pedestal, be fixed on bracket component, the lamp socket at pedestal top and be arranged on the interior light fixture of lamp socket, have driver in the described pedestal and be connected to the interior light fixture of described lamp socket, it is characterized in that:

Described bracket component comprises axle, horizontally rotates pad, vertical support frame and dial, the described intermediate sleeve that horizontally rotates pad is connected on the axle at pedestal top and goes up and horizontally rotate around described axle, the described two ends that horizontally rotate pad are fixed with vertical support frame respectively, the top of described vertical support frame is connected to the both sides in the middle of the described lamp socket, and it is that axle swings up and down that described lamp socket is in line with the described vertical support frame of its both sides, and dial is equipped with in the outside of described vertical support frame;

Described light fixture comprises the LED light-emitting component.This Projecting Lamp can either horizontally rotate the irradiating angle that also can adjust lamp socket up and down, can realize any change of range of exposures.

Preferably, described light fixture comprises face glass, reflection shield, lens and light source board, described lamp socket forms the space of a ccontaining reflection shield, lens and light source board, described light source board is fixed in the described lamp socket, has the LED light-emitting component that a plurality of matrixes are arranged on the described light source board, the top of each LED light-emitting component be to should there being lens, and described reflection shield has that through hole passes for lens and described reflection shield covers the side and the light source board of described lamp socket.

For the ease of angle and the adjustment back fixed lamp-socket of adjusting lamp socket, have two deep-slotted chip breakers up and down on the described dial, the periphery of described arc lower groove is carved with scale, and a holding screw secures the above vertical support frame and dial by this arc lower groove, and described going up has fixing described lamp socket of another holding screw and dial in the deep-slotted chip breaker.

Link to each other with driver in the pedestal for the ease of lamp socket, described lamp socket bottom has screw with holes and is connected to pedestal for the lamp socket that is wired in the pedestal.

Connect external power source for the ease of the driver in the pedestal, the described pedestal outside has screw with holes and is connected to external power source for inner driver.

For the ease of heat radiation, the outer surface of described lamp socket also is provided with heat radiating fin.

Preferably, described face glass is the grey safety glass of unidirectional seal, and described lamp socket is an aluminium material, and described light source board is an aluminium base.

Compared with prior art, advantage of the present utility model is that the lamp socket of described Projecting Lamp not only can horizontally rotate, can also swing up and down, can regulate the irradiating angle of Projecting Lamp arbitrarily, and this Projecting Lamp has dial, accurately the direction of positioning irradiation, and by deep-slotted chip breaker fixed lamp-socket and the support on the dial, this Projecting Lamp adopts the LED light-emitting component, has not only optimized the illumination performance of Projecting Lamp, and has given full play to the advantage of LED light-emitting component.

Description of drawings

Fig. 1 is the perspective view of the Projecting Lamp of the utility model embodiment.

Fig. 2 is the three-dimensional exploded view of the Projecting Lamp of the utility model embodiment.

The specific embodiment

Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.

Projecting Lamp of the present utility model shown in Fig. 1-2, comprises pedestal 60, lamp socket 50, the bracket component that interconnects setting and is arranged on light fixture in the lamp socket 50.Wherein pedestal 60 inner sealings are equipped with driver 70, and the top of pedestal 60 also is provided with one 82, are arranged with one on this axle 82 and horizontally rotate pad 81, and this horizontally rotates pad 81 can be that rotatablely moving of level done in the axle center with the axle 82 in the middle of it.The two ends that horizontally rotate pad 81 are connected with a vertical support frame 84 respectively, the bottom connection of this vertical support frame 84 horizontally rotates pad 81, the top is connected respectively to the both sides of the middle part of lamp socket 50, and the straight line that lamp socket 50 can be become with both sides vertical support frame 84 serves as that axle rotatablely moves up and down.Horizontally rotate pad 81 and can drive this lamp socket 50 is done level above pedestal 60 rotation.Dial 83 also is equipped with in the outside at this vertical support frame 84, when being used to adjust the rotational angle up and down of lamp socket 50 as the accurate foundation of angle adjustment.The groove 831,832 that has two arcs on the dial 83, one of them below, one up, deep-slotted chip breaker 831 peripheries of below are carved with scale, and in this deep-slotted chip breaker 831 holding screw 851 is housed, also have another holding screw 852 on the deep-slotted chip breaker 832 up, holding screw 851 is fixed dial 83 and vertical support frame 84 from the side by the deep-slotted chip breaker 831 of below, and holding screw 852 is fixed lamp socket 50 and dial 83 from the deep-slotted chip breaker 832 of top.By the adjustment of two deep-slotted chip breakers and holding screw, can regulate the irradiating angle of lamp socket 50 and irradiation area and fix lamp socket 50.The described pad 81, axle 82, dial 83, vertical support frame 84 of horizontally rotating formed bracket component, and this bracket component makes lamp socket 50 to horizontally rotate and rotates up and down, and then adjusts the irradiating angle of lamp socket 50.

The bottom of this lamp socket 50 also has screw with holes 52 and is connected on the pedestal 60, passes the electric wire that connects pedestal 60 and lamp socket 50 in this screw with holes 52, and this electric wire is used to be communicated with light fixture on the lamp socket 50 and the driver 70 in the pedestal 60.The outer surface of lamp socket 50 also has a plurality of heat radiating fins 51.Also having a plurality of screws 61 with holes on the pedestal 60 supplies the driver 70 of 60 inside in the pedestal to connect external power sources.

Form an accommodation space in the lamp socket 50 and be equipped with light source board 40, lens 30 reflection shields 20 and face glass 10 successively.Described light source board 40 is preferably the aluminium base of heat conduction.Be matrix form on the described light source board 40 and be arranged with a plurality of LED light-emitting components 41, light source board 40 is fixed on the lamp socket 50 by screw 42, equal correspondence is provided with lens 30 on each LED light-emitting component 41, be used for that the polishing that LED light-emitting component 41 is sent is closed adjustment and form uniform light source, the level crossing of these lens 30 for making by glass.Have a plurality of holes on the reflection shield 20 and pass for lens 30, reflection shield 20 covers and is positioned on the madial wall and light source board 40 of lamp socket 50.The top of lamp socket 50 is coated with face glass 10, and this face glass 10 is panels of being made by one side print ash safety glass.

This Projecting Lamp utilizes the LED element to throw light on, novel structure not only, brightness of illumination height, energy saving, and can horizontally rotate lamp socket and regulate the last lower angle of lamp socket, the irradiating angle of easy adjustment Projecting Lamp and scope have been given full play to the characteristic of LED illumination component.

In addition to the implementation, the utility model also includes other embodiments, and the technical scheme that all employing equivalents or equivalent substitute mode form all should fall within the protection domain of the utility model claim.

Claims

1. Projecting Lamp, comprise pedestal (60), be fixed on bracket component, the lamp socket (50) at pedestal (60) top and be arranged on the interior light fixture of lamp socket (50), have driver (70) in the described pedestal (60) and be connected to the interior light fixture of described lamp socket (50), it is characterized in that:

Described bracket component comprises axle (82), horizontally rotate pad (81), vertical support frame (84) and dial (83), the described intermediate sleeve that horizontally rotates pad (81) is connected on the axle (82) at pedestal (60) top and goes up and horizontally rotate around described axle (82), the described two ends that horizontally rotate pad (81) are fixed with vertical support frame (84) respectively, the top of described vertical support frame (84) is connected to the both sides in the middle of the described lamp socket (50), and it is that axle swings up and down that described lamp socket (50) is in line with the described vertical support frame (84) of its both sides, and dial (83) is equipped with in the outside of described vertical support frame (84);

Described light fixture comprises LED light-emitting component (41).

2. Projecting Lamp as claimed in claim 1, it is characterized in that: described light fixture comprises face glass (10), reflection shield (20), lens (30) and light source board (40), described lamp socket (50) forms a ccontaining reflection shield (20), the space of lens (30) and light source board (40), described light source board (40) is fixed in the described lamp socket (50), has the LED light-emitting component (41) that a plurality of matrixes are arranged on the described light source board (40), the top of each LED light-emitting component (41) be to should there being lens (30), and described reflection shield (20) has that through hole passes for lens (30) and described reflection shield (20) covers the side and the light source board (40) of described lamp socket (50).

3. Projecting Lamp as claimed in claim 1, it is characterized in that: have two deep-slotted chip breakers (832,831) up and down on the described dial (83), the periphery of described arc lower groove (831) is carved with scale, and a holding screw (851) secures the above vertical support frame (84) and dial (83) by this arc lower groove (831), and described going up has fixing described lamp socket (50) of another holding screw (852) and dial (83) in the deep-slotted chip breaker (832).

4. as each described Projecting Lamp of claim 1-3, it is characterized in that: described lamp socket (50) bottom has screw with holes (52) and is connected to pedestal (60) for being wired to lamp socket (50) in the pedestal (60).

5. as each described Projecting Lamp of claim 1-3, it is characterized in that: described pedestal (60) outside has screw with holes (61) and is connected to external power source for inner driver (70).

6. as each described Projecting Lamp of claim 1-3, it is characterized in that: the outer surface of described lamp socket (50) also is provided with heat radiating fin (51).

7. Projecting Lamp as claimed in claim 2 is characterized in that: described face glass (10) is one side print ash safety glass, and described lamp socket (50) is an aluminium material, and described light source board (40) is an aluminium base.