CN205606472U

CN205606472U - LED lamps and lanterns rise focusing device soon

Info

Publication number: CN205606472U
Application number: CN201620175460.2U
Authority: CN
Inventors: 黄文俊
Original assignee: \
Current assignee: \
Priority date: 2016-03-08
Filing date: 2016-03-08
Publication date: 2016-09-28
Anticipated expiration: 2026-03-08

Abstract

The utility model discloses a LED lamps and lanterns rise focusing device soon, it comprises lamp body, radiator, LED lamp, machine -processed rice screw a, machine -processed rice screw b, rotatory sleeve, collector lens, lens fixation spare, socket glass, clamping ring, its characterized in that: the radiator be provided with perpendicular recess on the internal wall of cask cover, the sleeve wall of rotatory sleeve on be provided with and rise the chute soon, lens fixation spare sets up in the circle cover of rotatory sleeve, can move in rotatory sleeve, machine -processed rice screw b one end fix on lens fixation spare, the other end passes and rises the chute soon, inserts in the perpendicular recess of the cask cover body when the rotatory sleeve of wrench movement rotates about, drives machine -processed rice screw b and is reciprocating in perpendicular recess through rises the chute with soon, machine -processed rice screw b drives lens fixation spare and collector lens reciprocates in the rotation sleeve jointly, focusing distance between change collector lens and the LED lamp. Make the LED lamps and lanterns have focusing function, convenient to use through this device.

Description

A kind of LED lamp rotation rises focussing mechanism

Technical field

This utility model relates to LED lamp field, particularly relates to a kind of LED lamp rotation and rises focussing mechanism.

Background technology

Existing common LED light fixture is without focusing function, it is impossible to arbitrarily changes the irradiant scope of light fixture and the optically focused intensity of light distance, observes object at closely high light and be required for single light fixture with distance transmission light, use inconvenience.

Utility model content

In order to solve the problems referred to above, the utility model discloses a kind of LED lamp rotation and rise focussing mechanism, it is made up of lamp body, radiator, LED, machine-processed rice screw a, machine-processed rice screw b, turnbarrel, collecting lens, lens mount, socket glass, trim ring, it is characterized in that: described radiator is provided with perpendicular grooves on drum body inwall, LED is arranged on the bottom surface of drum body fixing；It is provided with spiral rotation upwards in the sleeve wall of described turnbarrel and rises skewed slot；Lens mount is arranged in the circle set of turnbarrel by matched in clearance, can move in turnbarrel；Described machine-processed rice screw b one end is fixed in lens mount, the other end rises skewed slot through rotation, it is inserted in the perpendicular grooves of drum body, when left and right twisting turnbarrel rotates, rising skewed slot by rotation drives machine-processed rice screw b to move up and down in perpendicular grooves, machine-processed rice screw b drive lens fixture and collecting lens move up and down jointly in turnbarrel, change the focussing distance between collecting lens and LED.LED is made to have focusing function by this device, easy to use.For reaching this purpose, this utility model by the following technical solutions:

A kind of LED lamp rotation rises focussing mechanism, it is made up of lamp body, radiator, LED, machine-processed rice screw a, machine-processed rice screw b, turnbarrel, collecting lens, lens mount, socket glass, trim ring, it is characterized in that: described radiator one end is connected with lamp body, the other end is drum body, being provided with perpendicular grooves on drum body inwall, LED is arranged on the bottom surface of drum body fixing；Described turnbarrel one end is provided with socket glass, socket glass is fixed by trim ring, the other end is inserted in the inner sleeve of drum body, turnbarrel can be limited by the machine-processed rice screw a on turnbarrel outer wall to rotate at the internal rounding that can only do of drum set, cannot move up and down, the sleeve wall of turnbarrel be provided with spiral rotation upwards and rises skewed slot；Described collecting lens is arranged in lens mount, and lens mount is arranged in the circle set of turnbarrel by matched in clearance, can move in turnbarrel；Described machine-processed rice screw b one end is fixed in lens mount, the other end rises skewed slot through rotation, it is inserted in the perpendicular grooves of drum body, when left and right twisting turnbarrel rotates, rising skewed slot by rotation drives machine-processed rice screw b to move up and down in perpendicular grooves, machine-processed rice screw b drive lens fixture and collecting lens move up and down jointly in turnbarrel, change the focussing distance between collecting lens and LED.

Wherein, described collecting lens and LED are on same vertical line.

Wherein, described lamp body is provided with the outside mounting part part of LED focussing mechanism.

Wherein, described socket glass can be replaced with clear, colorless or transparent colored glass, forms the LED lamp of different colours light, can take out of service in part focusing arrangement.

Wherein, described LED is wick luminescent device or the changeable colour wick luminescent device of the monochromatic burner of different colours.

Wherein, described collecting lens can be replaced with the lens of difference in functionality, can form difform hot spot and optically focused distance.

The beneficial effect of utility model: when this utility model uses twisting turnbarrel to rotate, machine-processed rice screw b drive lens fixture and collecting lens move up and down jointly in turnbarrel, change the focussing distance between collecting lens and LED, collecting lens can be replaced with the lens of difference in functionality, difform hot spot can be formed, LED be the wick luminescent device of the monochromatic burner of different colours or changeable colour wick luminescent device overall structure simple, can arbitrarily change the irradiant scope of light fixture and the optically focused intensity of light distance, when using the LED lamp device of white light, the light color of focus lamp can be changed by coloured socket glass.

Accompanying drawing explanation

Fig. 1 is the constructive embodiment schematic diagram that the rotation of a kind of LED lamp rises focussing mechanism.

In figure: 1. lamp body, 2. radiator, 3.LED lamp, 4. machine-processed rice screw a, 5. machine-processed rice screw b, 6. turnbarrel, 7. collecting lens, 8. lens mount, 2-1. drum body, 2-2. perpendicular grooves, 6-1. rotation rise skewed slot, 9. socket glass, 10. trim ring.

Detailed description of the invention

In order to make the purpose of this utility model and technical scheme and advantage clearer, below in conjunction with drawings and Examples, this utility model is described in further details, it is to be understood that, specific embodiment described herein is only in order to explanation of the present utility model, to be not used to the claim asked described in limiting.

As shown in embodiment Fig. 1, in the drawings, a kind of LED lamp rotation rises focussing mechanism, it is made up of lamp body 1, radiator 2, LED 3, machine-processed rice screw a4, machine-processed rice screw b5, turnbarrel 6, collecting lens 7, lens mount 8, socket glass 9, trim ring 10, it is characterized in that: described radiator 2 one end is connected with lamp body 1, the other end is drum body 2-1, is provided with perpendicular grooves 2-2 on drum body 2-1 inwall, and LED 3 is arranged on the bottom surface of drum body 2-1 fixing.

In FIG, described turnbarrel 6 one end is provided with socket glass 9, socket glass 9 is fixed by trim ring 10, the other end is inserted in the inner sleeve of drum body 2-1, turnbarrel 6 can be limited by the machine-processed rice screw a4 on turnbarrel 6 outer wall and can only do rounding rotation in drum body 2-1, cannot move up and down, the sleeve wall of turnbarrel 6 be provided with spiral rotation upwards and rises skewed slot 6-1.

In FIG, described collecting lens 7 is arranged in lens mount 8, and lens mount 8 is arranged in the circle set of turnbarrel 6 by matched in clearance, can move in turnbarrel 6.

In FIG, described machine-processed rice screw b5 one end is fixed in lens mount 8, the other end rises skewed slot 6-1 through rotation, it is inserted in perpendicular grooves 2-2 of drum body 2-1, when left and right twisting turnbarrel 6 rotates, rising skewed slot 11 by rotation drives machine-processed rice screw b5 to move up and down in perpendicular grooves, and machine-processed rice screw b5 drive lens fixture 8 and collecting lens 7 move up and down jointly in turnbarrel 6, changes the focussing distance between collecting lens 7 and LED 3.

In FIG, described collecting lens 7 and LED 3 on same vertical line, no matter collecting lens 7 and the distance of LED 3, the light of LED 3 can be carried out direct projection optically focused.

In FIG, described lamp body 1 is provided with the outside mounting part part of LED 3 focussing mechanism, utilizes outside mounting part part LED lamp rotation to be risen on focussing mechanism device mounted externally.

Preferably, described LED is wick luminescent device or the changeable colour wick luminescent device of the monochromatic burner of different colours, wherein the wick luminescent device of LED can select the coloured light that turns white, red light, sodium yellow, blue light, this series of monochromatic wick of purple light etc., also can select changeable colour wick luminescent device, add the functional diversity of this focussing mechanism.

In FIG, described socket glass 9 can be replaced with clear, colorless or transparent colored glass, forms the LED lamp of different colours light, can take out of service in part focusing arrangement, when using the LED lamp device of white light, the light color of focus lamp can be changed by coloured socket glass.Socket glass 9 is that optional function accessories can take out of service in having only to monochromatic focusing arrangement.

In FIG, described collecting lens 7 can be replaced with the lens of difference in functionality, difform hot spot and different optically focused distances can be formed, the irradiant scope of light fixture and the optically focused intensity of light distance and focusing distance can be changed when the center thickness of lens changes, when the alteration of form of lens just can form difform hot spot, and collecting lens 7 can change the functional diversities making LED lamp rotation rise focussing mechanism.

LED 3 is made to have focusing function by this device, twisting turnbarrel is used to rotate, change the focussing distance between collecting lens 7 and LED 3, collecting lens 7 can form difform hot spot, LED 3 is wick luminescent device or the changeable colour wick luminescent device of the monochromatic burner of different colours, overall structure is simple, and can arbitrarily change the irradiant scope of light fixture and the optically focused intensity of light distance, easy to use.

Although above-mentioned picture and text have been described with the explanation of preferred embodiment of the present utility model, but those skilled in the art once know this creatively concept, then these embodiments can be made other change and amendment, so, appended claim is intended to be construed to include preferred embodiment and fall into all changes and the amendment of this utility model scope.Obviously, those skilled in the art can carry out various modifications and variations without deviating from thought of the present utility model and scope to this utility model, so, within the scope of Shang Ruo belongs to this utility model claim and equivalent technologies thereof to these amendments of the present utility model and deformation, then this utility model is intended to encompass including these changes and deformation.

Claims

1. LED lamp rotation rise a focussing mechanism, it by lamp body, radiator, LED, machine-processed rice screw a, machine-processed rice screw b, Turnbarrel, collecting lens, lens mount, socket glass, trim ring form, it is characterised in that: described radiator one end Being connected with lamp body, the other end is drum body, is provided with perpendicular grooves on drum body inwall, and LED is arranged on drum Fix on the bottom surface of body；Described turnbarrel one end is provided with socket glass, and socket glass is fixed by trim ring, the other end It is inserted in the inner sleeve of drum body, turnbarrel can be limited by the machine-processed rice screw a on turnbarrel outer wall internal at drum set Rounding can only be done rotate, it is impossible to move up and down, the sleeve wall of turnbarrel be provided with spiral rotation upwards and rises skewed slot；Described Collecting lens be arranged in lens mount, lens mount is arranged in the circle set of turnbarrel by matched in clearance, can be Move in turnbarrel；Described machine-processed rice screw b one end is fixed in lens mount, and the other end rises skewed slot through rotation, inserts In the perpendicular grooves of drum body, when left and right twisting turnbarrel rotates, rise skewed slot by rotation and drive machine-processed rice screw b vertically Moving up and down in groove, machine-processed rice screw b drive lens fixture and collecting lens move up and down jointly in turnbarrel, change Focussing distance between collecting lens and LED.

2. LED lamp rotation as claimed in claim 1 a kind of rises focussing mechanism, it is characterised in that: described collecting lens with LED is on same vertical line.

3. a kind of LED lamp rotation as claimed in claim 1 rises focussing mechanism, it is characterised in that: described lamp body is provided with The outside mounting part part of LED focussing mechanism.

4. a kind of LED lamp rotation as claimed in claim 1 rises focussing mechanism, it is characterised in that: described socket glass can be more Change clear, colorless or transparent colored glass into, form the LED lamp of different colours light, can take off not in part focusing arrangement With.

5. a kind of LED lamp rotation as claimed in claim 1 rises focussing mechanism, it is characterised in that: described LED is not The wick luminescent device of monochromatic burner or changeable colour wick luminescent device with color.

6. a kind of LED lamp rotation as claimed in claim 1 rises focussing mechanism, it is characterised in that: described collecting lens can be more Change the lens of difference in functionality into, difform hot spot and different optically focused distances can be formed.