CN203703735U - Centrifugal distance and axial angle-adjustable rod type lighting lamp - Google Patents

Abstract

A centrifugal distance and axial angle-adjustable rod type lighting lamp relates to the field of LED (light emitting diode) lighting products. The lamp comprises a frame light source lamp and a rod type fixing structure; the rod type fixing structure is formed by hoop strips, a lamp pole hoop seat, hoop connection seats, a front connection support and a rear connection support; the hoop connection seats are fixed on a frame; the front connection support and the rear connection support are both of a U-shaped structure; front support through holes formed in the front connection support are connected with the hoop connection seats; rear support through holes formed in the rear connection support are connected with the hoop connection seats; an arc angel setting handle and a rotary handle are welded on the lamp pole hoop seat respectively; the rotary handle and a rotary handle slot are connected and are penetrated and fastened by a first bolt screw; the arc angle setting handle and an arc through hole slot are connected and are penetrated and fastened by a second bolt screw. Circle centers of the arc angle setting handle and the arc through hole slot fall down to a first bolt screw shaft. The light weight of the LED lighting product can be realized, the angle setting function is realized and the urban lighting design needs are met.

Description

A kind of centrifugal apart from axial angle adjusting rod-type lighting

Technical field

The utility model relates to LED lighting technical field, particularly road traffic lighting.

Background technology

Street lamp is the important component part of city illumination, and traditional street lamp often adopts high-pressure mercury lamp, and high-pressure mercury lamp is that 360 degree are luminous, and light loss is serious, has also just caused huge waste.Current, country is making great efforts to advance new forms of energy application and is promoting environment environmental practice.And LED illumination has that light efficiency is high, the life-span is long, colour rendering index is high, discharge without harmful gases, development LED street lamp is of great significance the energy-conservation tool of city illumination.

It is aluminium die-casting body that current LED street lamp adopts entirety more, the bodily form is large, preponderance, and flexibility is poor in actual applications, can not meet city illumination design requirement completely, most LED road lamps do not have angle regulating function, and this has affected LED street lighting application development greatly.

Summary of the invention

For prior art deficiency and shortcoming, it is a kind of centrifugal apart from axial angle adjusting rod-type lighting that the utility model provides, and utilizes the angular range setting to do respective design configuration.

For addressing the above problem, the technical solution adopted in the utility model is: adopt miniaturization, light-weighted LED light source module Combination Design, multiple light source modules are configured in order according to array arrangement interval, and do angle adjusting device on fixed structure.The beneficial effects of the utility model are, can realize the lightweight of LED illuminating product, and possess angle initialization function, meet city illumination design requirement.

A kind of centrifugal apart from axial angle adjusting rod-type lighting, the rod-type fixed structure that described lighting comprises framework light source lamp and angle adjustable, framework light source lamp includes frame, pallet, LED module, upper cover, power supply; Framework light source lamp is made up of multiple LED module modularizations; Multiple LED modules are fixed on pallet; Take pallet as support component, then lock onto on frame;

Rod-type fixed structure is made up of anchor ear bar, lamp stand anchor ear seat, anchor ear Connection Block, front connection bracket, rear connection bracket; Anchor ear Connection Block is fixed on frame; Lamp stand anchor ear seat and anchor ear Connection Block are bolted;

Front connection bracket and rear connection bracket are U-shaped structure, and front connection bracket is provided with fore-stock through hole and is connected with anchor ear Connection Block, rear connection bracket is provided with after-poppet through hole and is connected with anchor ear Connection Block, lamp stand anchor ear seat is welded with respectively arc angle initialization handle and handler, handler is connected by the first clevis bolt and runs through fastening with handler groove, arc angle initialization handle is connected by the second clevis bolt and runs through fastening with arc-shaped through-hole groove, and arc angle initialization handle and the arc-shaped through-hole groove center of circle are dropped on the first clevis bolt axle.

Lamp stand inserts in the lamp stand anchor ear seat and anchor ear bar of light fixture, and in lamp stand anchor ear seat, circular arc upper berth is provided with valve rubber.

Framework light source lamp in above-mentioned, it is to be constituted by multiple LED modules, and is locked on light fixture pallet.Take pallet as supporting drawing part, then locking onto on light fixture frame, above covered a wire hole, is internal power cord to be drawn out to outside lamp stand power.

Above-mentioned middle rod-type fixed structure, is can set angle adjusting device to form by one, and relies on anchor ear connector and connection mounting structure that framework light source lamp is connected and fixed.

Described anchor ear Connection Block and front connection bracket are provided with two fore-stock through holes and rear connection bracket is provided with two fore-stock through holes, connects two parts for bolt-through.Lamp stand anchor ear seat is welded with respectively arc angle initialization handle and handler, handler is connected by clevis bolt and runs through fastening with after-poppet through hole, arc angle initialization handle is connected by clevis bolt and runs through fastening with arc-shaped through-hole groove, arc angle initialization handle and arc-shaped through-hole groove centre point drop on clevis bolt axle, in the time of needs set angle, only need to adjust corresponding hole site on arc angle initialization handle and arc-shaped through-hole groove, just can realize.

Above-mentioned angle initialization is centrifugally to form and the angle demodulator of rotatable and axially-movable apart from principle by utilizing, and does circular shaft orbiting motion, is provided with anchor ear bar and places lamp stand circular hole with lamp stand anchor ear seat, fits and holds the installation such as street lamp post or lamp panel skeleton tightly.Its angle initialization value has 4 angles, is respectively 0 degree, 5 degree, 10 degree, 15 degree.

Accompanying drawing explanation

Fig. 1 rod-type light fixture rear perspective view

Fig. 2 rod-type light fixture angle adjuster schematic diagram

Fig. 3 rod-type light fixture angle adjuster exploded view

Another rod-type light fixture front perspective view of Fig. 4

1-front connection bracket 101-arc-shaped through-hole groove, 102-fore-stock through hole in figure

2-rear connection bracket 201-handler groove, 202-after-poppet through hole in figure

3-frame, 4-LED light source module, 5-pallet, 6-upper cover, 601-through wires hole in figure

7-anchor ear bar, 8-set bolt, 10-anchor ear Connection Block, 9-lamp stand anchor ear seat in figure

901-arc angle initialization handle, 902-handler, 903-the second clevis bolt 904-valve rubber in figure, the 905-the first clevis bolt

The specific embodiment

For the ease of those skilled in the art's understanding, below in conjunction with embodiment, the utility model is further described, the content that embodiment mentions is not to restriction of the present utility model.

As shown in Figures 1 to 4, one described in the present embodiment is centrifugal apart from axial angle adjusting rod-type lighting, the rod-type fixed structure composition that its light fixture comprises framework light source lamp and angle adjustable, framework light source lamp is made up of frame 3, LED module 4, pallet 5, lamp body upper cover 6, through wires hole 601; The fixed structure of rod-type is by front connection bracket 1, arc-shaped through-hole groove 101, fore-stock through hole 102, rear connection bracket 2, handler groove 201, after-poppet through hole 202, anchor ear bar 7, set bolt 8, anchor ear Connection Block 10, lamp stand anchor ear seat 9, arc angle initialization handle 901, handler 902, clevis bolt 903, valve rubber 904, clevis bolt 905.

As shown in Figure 1, it is to be constituted by multiple LED light source modules 4, and is locked on light fixture pallet 5.Involve parts take pallet 5 as supporting, be fastened on light fixture frame 3, upper cover 6 is provided with a wire hole 601, is that internal power cord is drawn out to outside and is connected power supply.

As shown in Figures 2 and 3, rod-type fixed structure, is can set angle adjusting device to form by one, and relies on anchor ear Connection Block 10 and front connection bracket 1, rear connection bracket 2 that framework border light source lamp is connected and fixed.

As shown in Figures 2 and 3, described anchor ear Connection Block 10 is provided with two fore-stock through holes 102 with front connection bracket 1 and rear connection bracket 2 is provided with two fore-stock through holes 202, connects two parts for bolt-through.Lamp stand anchor ear seat 9 is welded with respectively arc angle initialization handle 901 and handler 902, handler is connected by the first clevis bolt 905 and runs through fastening with handler groove 201, arc angle initialization handle is connected by the second clevis bolt 903 and runs through fastening with arc-shaped through-hole groove 101, arc angle initialization handle and arc-shaped through-hole groove 101 centre points drop on the first clevis bolt 905 axles, in the time of needs set angle, only need to adjust corresponding hole site on arc angle initialization handle and arc-shaped through-hole groove 101, just can realize.Lamp stand inserts in the lamp stand anchor ear seat 9 and anchor ear bar 7 of light fixture, and circular arc upper berth is provided with valve rubber 904 in lamp stand anchor ear seat, valve rubber be while preventing from installing light fixture because of the reason of gravity slide along the lamp stand cantilever elevation angle and be absorbed in impact under outdoor adverse circumstances as; Variations in temperature causes the shrinkage stress of material, and lamp holder is placed in high rocking etc. of being moved by wind constantly in the air.Anchor ear bar 7 is provided with bolt hole with lamp stand anchor ear seat 9 peripheries, and in the time installing, bolt-through is fastening after two parts.

As shown in Figures 2 and 3, corresponding hole site on described arc angle initialization handle, this type lamp applications is in street lamp, and angle initialization value is respectively 0 degree, 5 degree, 10 degree, 15 degree.

Claims (2)

1. centrifugal apart from an axial angle adjusting rod-type lighting, it is characterized in that: the rod-type fixed structure that described lighting comprises framework light source lamp and angle adjustable, framework light source lamp includes frame, pallet, LED module, upper cover, power supply; Framework light source lamp is made up of multiple LED module modularizations; Multiple LED modules are fixed on pallet; Take pallet as support component, then lock onto on frame;

Rod-type fixed structure is made up of anchor ear bar, lamp stand anchor ear seat, anchor ear Connection Block, front connection bracket, rear connection bracket; Anchor ear Connection Block is fixed on frame; Lamp stand anchor ear seat and anchor ear Connection Block are bolted;

Front connection bracket and rear connection bracket are U-shaped structure, and front connection bracket is provided with fore-stock through hole and is connected with anchor ear Connection Block, rear connection bracket is provided with after-poppet through hole and is connected with anchor ear Connection Block, lamp stand anchor ear seat is welded with respectively arc angle initialization handle and handler, handler is connected by the first clevis bolt and runs through fastening with handler groove, arc angle initialization handle is connected by the second clevis bolt and runs through fastening with arc-shaped through-hole groove, and arc angle initialization handle and the arc-shaped through-hole groove center of circle are dropped on the first clevis bolt axle.

2. one according to claim 1 is centrifugal regulates rod-type lighting apart from axial angle, it is characterized in that:

Lamp stand inserts in the lamp stand anchor ear seat and anchor ear bar of light fixture, and in lamp stand anchor ear seat, circular arc upper berth is provided with valve rubber.