CN203435282U

CN203435282U - LED evaporator

Info

Publication number: CN203435282U
Application number: CN201320511667.9U
Authority: CN
Inventors: 周卫平
Original assignee: Taian Dingxin Cooler Co Ltd
Current assignee: Taian Dingxin Cooler Co Ltd
Priority date: 2013-08-21
Filing date: 2013-08-21
Publication date: 2014-02-12
Anticipated expiration: 2023-08-21

Abstract

The utility model discloses an LED evaporator, comprising a base, a separator plate, and connecting pipes, welded integrally by vacuum brazing. The base comprises an upper plane, a bottom plane and two arc-shaped side surfaces. Two sides of the upper plane are provided with outer reinforcing ribs raised upward. Inside of the base is provided with a plurality of inner cavities which are separated by partitions. Inside of each inner cavity is provided with reinforcing inner ribs. The partitions are disposed in corresponding slot of the base. The LED evaporator is simple in structure, high in heat radiation efficiency, large in bearing strength, and long in service life.

Description

A kind of LED evaporator

Technical field

The utility model relates to a kind of evaporator, especially a kind of LED evaporator.

Background technology

At present traditional LED circuit plate adopts natural air cooled or air blast cooling heat radiation mostly, and its principle is that the radiating fin by contacting with it carries out heat exchange by natural wind or forced circulation wind, reaches the object of heat radiation.Traditional radiating mode radiating efficiency is very low, causes the poor effect of its heat radiation, and the wiring board that larger circuit board or caloric value are high adopts the air-cooled structure of traditional type can not meet its requirements of one's work.

Summary of the invention

The purpose of this utility model is: the LED that a kind of radiating efficiency is high, bearing strength is large evaporator is provided.

For achieving the above object, the utility model adopts following technical scheme: comprise the base that vacuum brazing is welded as a whole, dividing plate and adapter, base comprises plane, baseplane and two arcuate flanks, upper plane both sides have the outer reinforcement raising up, both sides, baseplane have outstanding mounting plane, base inside has a plurality of inner chambers that separate by partition, each inner chamber inside has up and down strengthens interior muscle, muscle base portion and upper plane in strengthening, baseplane connects, base two ends all have a slot matching with dividing plate, dividing plate both sides are plane, dividing plate is arranged in slot.

Described adapter is arranged in arcuate flanks and upper plane.

Described partition both sides are plane, cut off and are connected with upper plane, baseplane up and down.

The beneficial effects of the utility model are: the utility model is because base is multi-cavity structure, and each inner chamber inside has up and down strengthens interior muscle, and upper plane both sides have the outer reinforcement raising up, and have greatly strengthened bearing strength, and radiating efficiency is high; Base, dividing plate and adapter are welded as a whole by vacuum brazing, sound construction, good airproof performance.The utility model is combined with condenser, does not need extra power, leans on the gravity of cold-producing medium produce power and back and forth flow, by evaporator, transfer heat to condenser, then be dispersed in ambient atmosphere by condenser, heat dissipation capacity is large, cooling rate is fast, and radiating efficiency is high; The utility model is simple in structure, and batch production is convenient in energy savings, environmental protection, and its structural strength and bearing strength are all very high, applicable to more severe environment for use, extends product useful life.

Accompanying drawing explanation

Fig. 1 is perspective view of the present utility model;

Fig. 2 is that the A of Fig. 1 is to structural representation;

Fig. 3 is the left view of Fig. 2;

Fig. 4 is the schematic diagram of the utility model dividing plate.

Embodiment

From perspective view of the present utility model shown in Fig. 1, can find out, the utility model by evaporator base 7, take over 9, dividing plate 13 is welded by vacuum brazing is disposable.Evaporator base 7 is aluminium section bar, outputing mould produces, dividing plate 13 is for aluminium sheet is through being stamped to form, size by evaporator base is cut apart aluminium section bar, carries out machine work after cutting apart, and completes evaporator base 7, then by dividing plate 13, take over 9 and install, with special tooling, fixture, be fixed, finally put into vacuum furnace, by vacuum brazing, be welded as a whole.

Left view from A of the present utility model shown in Fig. 2 to structural representation and Fig. 3 can be found out, evaporator base 7 is multi-cavity structure, base 7 comprises plane 4, baseplane 6 and two arcuate flanks 10, upper plane 4 both sides have the outer reinforcement 8 raising up, 6 both sides, baseplane have outstanding mounting plane, be left mounting plane 1 and right mounting plane 11, take over 9 and be arranged in two arcuate flanks 10 and upper plane 4, take over 9 and be connected with condenser by pipeline.Base 7 inside have that a plurality of cutting off 3 both sides is plane by cutting off 3 inner chambers that separate 2, cut off Shang Xia 3 and are connected with upper plane 4, baseplane 6.Each inner chamber 2 inside has muscle 5 in several reinforcements up and down, and in strengthening, muscle 5 base portions are connected with upper plane 4, baseplane 6, and in partition and reinforcement, the base portion of muscle has and has excessive R.

Fig. 4 is the schematic diagram of the utility model dividing plate, dividing plate 13 both sides are plane, base 7 two ends all have a slot 12 matching with dividing plate 13, the width dimensions H1 of slot 12 matches with the gauge of dividing plate 13, dividing plate 13 is arranged in corresponding slot 12, dividing plate 13 by being arranged on base two ends is by the closed at both ends of each inner chamber, and inner chamber connects condensers by taking over 9.

The utility model is applied on LED lamp, before be LED fluorescent tube, this product is installed on the circuit board at the LED fluorescent tube back side, because the caloric value of large-scale LED lamp is very large, by the utility model, dispel the heat, radiating efficiency is high, and its structural strength and bearing strength all very high, applicable to more severe environment for use, extended product useful life.

Claims

1. a LED evaporator, it is characterized in that: comprise the base that vacuum brazing is welded as a whole, dividing plate and adapter, described base (7) comprises plane (4), baseplane (6) and two arcuate flanks (10), upper plane (4) both sides have the outer reinforcement (8) raising up, both sides, baseplane (6) have outstanding mounting plane, described base inside has a plurality of inner chambers (2) that separate by cutting off (3), each inner chamber (2) inside has up and down strengthens interior muscle (5), muscle (5) base portion and upper plane (4) in strengthening, baseplane (6) connects, base two ends all have a slot (12) matching with dividing plate (13), dividing plate (13) both sides are plane, dividing plate (13) is arranged in slot (12).

2. LED evaporator according to claim 1, is characterized in that: described adapter (9) is arranged in arcuate flanks (10) and upper plane (4).

3. LED evaporator according to claim 1, is characterized in that: described partition (3) both sides are plane, cuts off (3) and is connected with upper plane (4), baseplane (6) up and down.