CN208720132U

CN208720132U - A green energy-saving LED lamp heat sink

Info

Publication number: CN208720132U
Application number: CN201821423172.XU
Authority: CN
Inventors: 王斯礼
Original assignee: Zhongshan Guangwan Precision Hardware Electromechanical Co ltd
Current assignee: Zhongshan Guangwan Precision Hardware Electromechanical Co ltd
Priority date: 2018-08-31
Filing date: 2018-08-31
Publication date: 2019-04-09
Anticipated expiration: 2028-08-31

Abstract

The utility model discloses a green energy-saving LED lamp heat sink, comprising a base, both sides of the base are fixedly connected with vertically arranged guide rods, a mounting seat is arranged between the two guide rods, a stabilizing mechanism for stabilizing the mounting seat is connected to the base, a guide sleeve is fixedly connected to the lower end of the guide rod, a slide rod is slidably connected in the guide sleeve, a card slot corresponding to the slide rod is arranged on the side walls at both ends of the mounting seat, a rotating ring is fixedly connected to one end of the slide rod, a clamping mechanism for fastening the mounting seat is connected to the other end of the slide rod, a heat dissipation base is arranged above the base, and the heat dissipation base is fixedly connected to the base through a plurality of equidistantly arranged connecting strips. The utility model has a compact structure, can realize rapid installation of the heat sink, improve the efficiency of heat sink installation, and can quickly dissipate the heat generated by the LED, increase the service life of the LED lamp body, reduce the loss of the LED lamp body during operation, and achieve the purpose of energy saving.

Description

A kind of green energy conservation LED light cooling fin

Technical field

The utility model relates to cooling fin technical field more particularly to a kind of green energy conservation LED light cooling fins.

Background technique

LED light is one piece of electroluminescent chip of semiconductor material, on elargol or latex solidified to bracket, then uses silver Line or gold thread connection chip and circuit board, surrounding are sealed with epoxy resin, play the role of protecting internal core, finally installation is outer Shell, so the anti-seismic performance of LED lamp is good.

During LED light is worked, radiated by using radiating seat to LED light body running, existing heat dissipation Piece has the following disadvantages: 1, during cooling fin is installed, usually perforating in the frame of cooling fin, then pass through Screw and welding manner are fastened, and this fixed form is inconvenient, and quickly cooling fin cannot be fixed, and reduce cooling fin peace The efficiency of dress；2, cooling fin achievees the purpose that heat dissipation, the mode benefit of this heat dissipation by carrying out heat exchange between outside air The heat dissipation area to be radiated with air is small, and radiating efficiency is low, reduces the service life that LED lamp uses.

Utility model content

Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of green energy conservation proposed LED light cooling fin.

To achieve the goals above, the utility model adopts the technical scheme that

A kind of green energy conservation LED light cooling fin, including pedestal, the pedestal two sides are fixedly connected to leading of being vertically arranged Bar is equipped with mounting base between two guide rods, the firm organization for consolidating mounting base is connected on the pedestal, the guide rod Lower end is fixedly connected with guide sleeve, and slide bar is slidably connected in the guide sleeve, and mounting base both ends side wall is equipped with and slide bar pair The card slot answered, one end of the slide bar are fixedly connected with swivel becket, and the slide bar other end is connected with for fastening mounting base Clamping mechanism, the pedestal top are equipped with cooling base, and the cooling base passes through multiple connection straps and pedestal being placed equidistant with It is fixedly connected, ventilating mechanisms is connected in the cooling base, multiple radiating fins, institute are fixedly connected on the cooling base It states and is connected with cooling mechanism corresponding with radiating fin on cooling base.

Preferably, the firm organization includes the pushing block contacted with mounting base, and the pushing block passes through multiple telescopic rods and bottom Seat is fixedly connected.

Preferably, the clamping mechanism includes the limited block being fixedly connected on slide bar, the limited block be located at guide sleeve and Between mounting base, spring is arranged on the slide bar, the both ends of the spring are fixedly connected with guide sleeve and limited block respectively.

Preferably, the ventilating mechanisms include the multiple ventilation openings being provided with inside cooling base, and two neighboring ventilation It is placed equidistant between mouthful.

Preferably, the cooling mechanism includes on to the heat dissipating layer that is above fixedly connected sequentially on cooling base and thermally conductive Layer, and heat dissipating layer and heat-conducting layer are distributed in two neighboring radiating fin.

Preferably, multiple air holes for ventilating air are equidistantly equipped on the radiating fin.

In the utility model, compared with prior art, have the advantages that

1, by the interaction between setting swivel becket, slide bar, guide sleeve, limited block, spring and mounting base, pass through loosening Swivel becket, when spring restores deformation, slide bar is caught in inside the card slot in mounting base, is pacified so as to realize to cooling fin Dress, can quickly install cooling fin, the efficiency of heat radiation piece installation.

2, by setting connection strap, ventilation opening, radiating fin, air hole, the interaction between heat dissipating layer and heat-conducting layer, The setting of connection strap, ventilation opening and air hole can increase the probability that cooling base is contacted with outside air, pass through the stream of air Leading to can be to quickly radiating to radiating seat, and the heat that heat-conducting layer can generate LED lamp directly quickly be inhaled Attached, the heat for adsorbing completion is acted on by heat dissipating layer, can carry out rapid cooling to the heat that LED is generated, promoting LED lamp makes Service life increases, and reduces loss when LED light body running, reaches energy-efficient purpose.

Detailed description of the invention

Fig. 1 be the utility model proposes a kind of green energy conservation LED light cooling fin external structure schematic diagram；

Fig. 2 be the utility model proposes a kind of green energy conservation LED light cooling fin schematic diagram of internal structure；

Fig. 3 be the utility model proposes a kind of green energy conservation LED light cooling fin base portion side structure schematic diagram.

In figure: 1 pedestal, 2 cooling bases, 3 connection straps, 4 mounting bases, 5 guide rods, 6 guide sleeves, 7 slide bars, 8 swivel beckets, 9 limits Block, 10 pushing blocks, 11 telescopic rods, 12 ventilation openings, 13 radiating fins, 14 air holes, 15 heat dissipating layers, 16 heat-conducting layers.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

Referring to Fig.1-3, a kind of green energy conservation LED light cooling fin, including pedestal 1,1 two sides of pedestal are fixedly connected to vertically The guide rod 5 of setting is equipped with mounting base 4 between two guide rods 5, the firm organization for consolidating mounting base 4 is connected on pedestal 1, Firm organization includes the pushing block 10 contacted with mounting base 4, and pushing block 10 is fixedly connected by multiple telescopic rods 11 with pedestal 1, works as cunning Bar 7 slide into card slot inside when, pushing block 10 can generate one to mounting base 4 apply power, pair pedestal 1 and its above device can With stable fixation.

The lower end of guide rod 5 is fixedly connected with guide sleeve 6, and slide bar 7 is slidably connected in guide sleeve 6, is set on 4 both ends side wall of mounting base There is card slot corresponding with slide bar 7, one end of slide bar 7 is fixedly connected with swivel becket 8, and 7 other end of slide bar is connected with for fastening peace The clamping mechanism of seat 4 is filled, clamping mechanism includes the limited block 9 being fixedly connected on slide bar 7, and limited block 9 is located at guide sleeve 6 and installation Between seat 4, spring is arranged on slide bar 7, the both ends of spring are fixedly connected with guide sleeve 6 and limited block 9 respectively, swivel becket 8 is unclamped, During spring deformation restores at this time, the power restored to limited block 9 can be generated, slide bar 7 is caught in inside card slot at this time, real Now cooling fin is installed, cooling base 2 is equipped with above pedestal 1.

Cooling base 2 is fixedly connected by multiple connection straps 3 being placed equidistant with pedestal 1, is connected in cooling base 2 logical Blower structure, ventilating mechanisms include the multiple ventilation openings 12 being provided with inside cooling base 2, and between two neighboring ventilation opening 12 etc. Away from setting, interaction between ventilation opening 12, connection strap 3 and air hole 14 can increase what cooling base 2 was contacted with the external world Probability increases the area that heat dissipation base 1 is contacted with the external world and is fixedly connected on cooling base 2 to achieve the purpose that rapid cooling There are multiple radiating fins 13, is equidistantly equipped with multiple air holes 14 for ventilating air on radiating fin 13.

Be connected with cooling mechanism corresponding with radiating fin 13 on cooling base 2, cooling mechanism include from upper to upper successively The heat dissipating layer 15 and heat-conducting layer 16 being fixedly connected on cooling base 2, and heat dissipating layer 15 be distributed in heat-conducting layer 16 it is two neighboring Radiating fin 13, heat-conducting layer 16 can be material that arbitrarily can be thermally conductive, including but not limited to metallic copper, heat-conducting silicone grease or soft Silica gel heat conductive pad etc., heat dissipating layer 15 is interior to be equipped with accommodating cavity, and built-in coolant liquid can be the solution that can arbitrarily absorb heat, packet Ammonium salt solution, water or CryoSolplus coolant liquid etc. are included but are not limited to, coolant liquid volume is 2/3rds of accommodating cavity volume.

In the utility model, when needing that cooling fin is installed, swivel becket 8 can be pulled, so that slide bar 7 is slided Dynamic, while slide bar 7 slides, limited block 9 slides simultaneously, and when limited block 9 slides, deformation occurs for spring, can be by pedestal 1 It is placed in mounting base 4, the upper end of mounting base 4 is contacted with pushing block 10 at this time, then two side bayonet slots of mounting base 4 and slide bar 7 are right It answers, unclamps swivel becket 8, during spring deformation restores at this time, the power restored to limited block 9 can be generated, at this time slide bar 7 It is caught in inside card slot, cooling fin is installed in realization.

When heat-conducting layer 16 can be by LED light body running, the heat of generation is quickly adsorbed, and adsorbs the heat warp of completion The effect of heat dissipating layer 15, the heat rapid cooling that heat-conducting layer 16 can be generated, while the setting of ventilation opening 12 and connection strap 3 are crossed, The probability that cooling base 2 is contacted with the external world can be increased, accelerate the efficiency that cooling base 2 radiates, and air hole 14 can also be accelerated The heat generated when LED light body running reduces damage when LED light body running, reaches so that the service life that LED lamp uses increases To energy-efficient purpose.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims

1. A heat sink for a green energy-saving LED lamp, comprising a base (1), characterized in that, vertically arranged guide rods (5) are fixedly connected to both sides of the base (1), and two guide rods (5) A mounting seat (4) is arranged therebetween, a stabilizing mechanism for stabilizing the mounting seat (4) is connected to the base (1), and a guide sleeve (6) is fixedly connected to the lower end of the guide rod (5). A sliding rod (7) is slidably connected in the guide sleeve (6), the side walls at both ends of the mounting seat (4) are provided with clamping grooves corresponding to the sliding rod (7), and one end of the sliding rod (7) is fixed A rotating ring (8) is connected, the other end of the sliding rod (7) is connected with a clamping mechanism for fastening the mounting seat (4), a heat dissipation base (2) is arranged above the base (1), and the The heat dissipation base (2) is fixedly connected to the base (1) through a plurality of equally spaced connecting bars (3), a ventilation mechanism is connected in the heat dissipation base (2), and the heat dissipation base (2) is fixed on A plurality of heat dissipation fins (13) are connected, and a heat dissipation mechanism corresponding to the heat dissipation fins (13) is connected to the heat dissipation base (2).

2 . The heat sink for a green energy-saving LED lamp according to claim 1 , wherein the stabilizing mechanism comprises a push block ( 10 ) in contact with the mounting seat ( 4 ), and the push block ( 10 ) passes through multiple The telescopic rods (11) are fixedly connected to the base (1).

3 . The heat sink for a green energy-saving LED lamp according to claim 1 , wherein the clamping mechanism comprises a limit block ( 9 ) fixedly connected to the sliding rod ( 7 ). The limit block (9) is located between the guide sleeve (6) and the mounting seat (4), the sliding rod (7) is sleeved with a spring, and the two ends of the spring are respectively connected with the guide sleeve (6) and the limit block (9). ) fixed connection.

4. The heat sink for a green energy-saving LED lamp according to claim 1, wherein the ventilation mechanism comprises a plurality of ventilation openings (12) opened inside the heat dissipation base (2), and two adjacent ones Vents (12) are equidistant from each other.

5. A green energy-saving LED lamp heat sink according to claim 1, characterized in that the heat dissipation mechanism comprises a heat dissipation layer (15) and a heat conduction layer (15) fixedly connected to the heat dissipation base (2) in sequence from top to top layer (16), and the heat dissipation layer (15) and the heat conduction layer (16) are distributed on two adjacent heat dissipation fins (13).

6 . The heat sink for a green energy-saving LED lamp according to claim 1 , wherein the heat sink ( 13 ) is provided with a plurality of ventilation holes ( 14 ) at equal intervals for circulating air. 7 .