CN201954484U

CN201954484U - Light mixing device

Info

Publication number: CN201954484U
Application number: CN2010205840525U
Authority: CN
Inventors: 李漫铁; 王绍芳; 严雄兵; 刘雨成; 吴杰
Original assignee: Ledman Optoelectronic Co Ltd
Current assignee: Ledman Optoelectronic Co Ltd
Priority date: 2010-10-29
Filing date: 2010-10-29
Publication date: 2011-08-31
Anticipated expiration: 2020-10-29

Abstract

The utility model relates to a light mixing device, especially to a light mixing device for LED lamps. The light mixing device comprises a roller driven by a motor to rotate, and a plurality of projections on the inner wall of the roller, wherein the roller is horizontally arranged. When the roller driven by the motor rotates, the LED lamps in the roller rotate with the roller. When rotate to a place near the upper part of the roller, the LED lamps fall down due to gravity and contact randomly with projections on the inner wall of the roller. The projections separate the LED lamps so as to realize the purpose of mixing LED lamps. Since the light mixing process is consistent and smooth, neither scratching of LED lamp bodies nor deformation of the LED lamp pins is likely to occur. Compared with a manual light mixing device, the automatic light mixing device is high in efficiency, evener in light mixed and lower in labor cost.

Description

Mix the lamp machine

Technical field

The utility model relates to a kind of mixed lamp apparatus, relates in particular to a kind of mixed lamp machine of LED lamp.

Background technology

LED lamp (light emitting diode) has advantages such as volume is little, energy-conserving and environment-protective, vibration strength is good, reliability is high, plasticity is good, reaction speed is fast, the life-span is long, so the range of application of LED is also more and more wider, such as LED electronic display, stop-light, LED room lighting fluorescent tube, shot-light, bulb lamp, rainbow tube, Christmas lamp, electrical equipment backlight, flash lamp of digital camera, flashlight, car light or the like.

As everyone knows, LED display is made up of the huge LED lamp of quantity, after the LED lamp combination that makes different colours, different parameters, can reach best display effect, need earlier the LED lamp to be mixed, on parameters such as brightness, wavelength, luminous flux, magnitude of voltage, reach equiblibrium mass distribution in the hope of the LED lamp on the LED display.

Mixed lamp mode commonly used at present mostly is manual operations, be that operating personnel complete antistatic packaging paper, worn electrostatic ring, antistatic gloves, turned on ion blower ready LED lamp is poured in the different glue basins on request, the height that the LED lamp is piled up generally can not surpass 2/3 of the glue basin degree of depth; With the hands the LED lamp in the glue basin is held in both hands in another glue basin then, and the LED lamp is uniformly dispersed, mixed more even in order to make the LED lamp, can only adopt the mode of gently spilling, repeat above-mentioned action and generally be no less than 6 times, could mix the LED lamp substantially.The shortcoming of the mixed lamp mode of this kind is: dynamics, frequency, the quantity of manually mixing lamp are difficult to be consistent, and are difficult to improve so mix the uniformity of lamp, and easily the lamp base of LED lamp are distorted, and the surface of LED lamp is scratched; The manpower of manual operations input in addition is many, length consuming time, and efficient is low, and with the desired lean production of enterprise, the production model of cost efficiency is disagreed.

The utility model content

The technical problem that the utility model mainly solves provides a kind of mixed lamp machine that mixes the lamp body of lamp, efficient height, more even, the difficult LED of the scuffing lamp of mixed lamp automatically and be difficult for causing the pin distortion of LED lamp.

For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of mixed lamp machine is provided, comprises cylinder by the motor driven rotary, and described cylinder horizontal positioned, described inner wall of rotary drum is provided with a plurality of projectioies.

Wherein, described projection is column or riser.

Wherein, described projection is different in size, and dispersed placement is on inner wall of rotary drum.

Wherein, be provided with axle in the described cylinder, the described diameter of axle is to being provided with a plurality of projectioies.

Wherein, the axis of described axle is parallel with the axis of cylinder, and described axle maintains static, perhaps by motor or cylinder driven rotary.

Wherein, the projection on the described axle is column or riser.

Wherein, protruding different in size on the described axle, dispersed placement is on axle.

Wherein, the end face of described cylinder or side are provided with feed inlet and outlet.

Wherein, comprise a controller that is electrically connected with described motor.

Wherein, the rotating speed of described cylinder is 0-120 rev/min.

The beneficial effects of the utility model are: be provided with projection because the utility model mixes lamp machine inner wall of rotary drum, described projection can be column or riser, when motor drives the cylinder rotation, LED lamp in the cylinder also and then rotates, described projection can prevent the too fast too early landing of LED lamp, in the time of near the rotation of LED lamp approaches to the cylinder top, just fall automatically owing to the gravity effect, fall in the process and can contact with the projection in the cylinder randomly, projection scatter the LED lamp, reach the purpose of mixing the LED lamp, the rotating speed of cylinder is adjustable, generally be made as low speed, make all soft unanimity of whole mixed lamp process action, experimental data shows, the utility model mixes the lamp body of the more difficult scuffing of lamp mode LED lamp, also be difficult for causing the pin distortion of LED lamp, the manual relatively lamp mode of mixing, the utility model mixes the lamp facility the automatic lamp that mixes, the efficient height, mixed lamp is more even, save the advantage of human cost.

Description of drawings

Fig. 1 is the overall structure schematic diagram that the utility model mixes the lamp machine;

Fig. 2 is the cut-away view that the utility model mixes the cylinder of lamp machine.

Wherein, 1, support; 2, motor; 3, cylinder; 31, projection; 4, axle; 41, projection; 5, controller.

The specific embodiment

By describing technology contents of the present utility model, structural feature in detail, realized purpose and effect, give explanation below in conjunction with embodiment and conjunction with figs. are detailed.

Mix the embodiment of lamp machine as the utility model, as depicted in figs. 1 and 2, comprise cylinder 3 by motor 2 driven rotary, described cylinder 3 horizontal positioned, described cylinder 3 and motor 2 all are arranged on the support 1, motor 2 is electrically connected with a controller 5, and by controller 5 control work, the end face or the side of described cylinder 3 are provided with feed inlet and outlet, present embodiment cylinder 3 adopts stainless steel to make, inner wall smooth, and described cylinder 3 inwalls are provided with a plurality of protruding 31, described protruding 31 dispersed placement are on cylinder 3 inwalls, and described protruding 31 is column or riser.

In the present embodiment, be provided with axle 4 in the described cylinder 3, described axle 4 footpaths upwards are provided with a plurality of protruding 41, projection 41 dispersed placement on the described axle 4 are on axle 4, the axis of described axle 4 is parallel with the axis of cylinder 3, described axle 4 maintains static, and perhaps by motor 2 or cylinder 3 driven rotary, the projection 41 on the described axle 4 is column or riser.

The using method that the utility model mixes the lamp machine is: the LED lamp that needs mix is put in the cylinder 3, by 2 work of controller 5 starters, motor 2 drives the rotation that cylinder 3 is done 360 degree, the rotating speed preferable range of described cylinder 3 is 0-120 rev/min, in this range of speeds, mixing the lamp action can be softer, can finish the lamp work that mixes in about 3 to 5 minutes, stop motor 2 then, from the feed inlet and outlet taking-up LED lamp of cylinder 3.

Because the utility model mixes lamp machine cylinder 3 inwalls and is provided with projection 31, described protruding 31 can be column or riser, when motor 2 drives cylinder 3 rotations, LED lamp in the cylinder 3 also and then rotates, described protruding 31 can prevent the too fast too early landing of LED lamp, in the time of near the rotation of LED lamp approaches to cylinder 3 tops, just fall automatically owing to the gravity effect, fall in the process and can contact with the projection 31 in the cylinder 3 randomly, projection 31 scatter the LED lamp, reach the purpose of mixing the LED lamp, the rotating speed of cylinder is adjustable, generally be made as low speed, make the soft unanimity of whole mixed lamp process action, experimental data shows, the utility model mixes the lamp body of the more difficult scuffing of lamp mode LED lamp, also be difficult for causing the pin distortion of LED lamp, the manual relatively lamp mode of mixing, the utility model mixes the lamp facility the automatic lamp that mixes, the efficient height, mixed lamp is more even, save the advantage of human cost.

And axle 4 is set in cylinder 3, axle 4 footpaths upwards are provided with projection 41, described protruding 41 equally can play the effect that disperses the LED lamp equally, thereby the mixed lamp efficient of this mixed lamp machine is further improved.

The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to be done; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.

Claims

1. mixed lamp machine is characterized in that: comprise cylinder by the motor driven rotary, and described cylinder horizontal positioned, described inner wall of rotary drum is provided with a plurality of projectioies.

2. mixed lamp machine according to claim 1 is characterized in that: described projection is column or riser.

3. mixed lamp machine according to claim 1, it is characterized in that: described projection is different in size, and dispersed placement is on inner wall of rotary drum.

4. according to each described mixed lamp machine of claim 1 to 3, it is characterized in that: be provided with axle in the described cylinder, the described diameter of axle is to being provided with a plurality of projectioies.

5. mixed lamp machine according to claim 4 is characterized in that: the axis of described axle is parallel with the axis of cylinder, and described axle maintains static, perhaps by motor or cylinder driven rotary.

6. mixed lamp machine according to claim 4 is characterized in that: the projection on the described axle is column or riser.

7. mixed lamp machine according to claim 4 is characterized in that: protruding different in size on the described axle, dispersed placement is on axle.

8. mixed lamp machine according to claim 1 is characterized in that: the end face or the side of described cylinder are provided with feed inlet and outlet.

9. mixed lamp machine according to claim 1 is characterized in that: comprise a controller that is electrically connected with described motor.

10. mixed lamp machine according to claim 1 is characterized in that: the rotating speed of described cylinder is 0-120 rev/min.