Assemble type LED lamp radiator and the LED lamp for using the radiator
Technical field
The present invention relates to assemble type LED lamp radiator and use the LED lamp of the radiator.
Background technique
LED lamp is with the excellent characteristics of their own, nowadays more more and more universal.It is well known that fever more is
One major issue of LED lamp, therefore each LED lamp needs to be equipped with suitable radiator, the quality of radiator performance
Directly influence the performance and used life of a LED lamp.And for there is the special LED lamp of outdoor requirement, to it
Heat spreader structures have more special requirement again.,
A kind of existing " sky spindle guide electricity as disclosed in Chinese patent CN103148468B for the outdoor LED lamp used
Modularized LED lamp honeycomb blade radiator and LED light group " discloses a kind of honeycomb gilled radiator in this document, wraps
Include radiator body, the bottom surface of radiator body is equipped with the mounting surface for installing LED light source, in mounting surface on radiator body
Periphery be provided with it is multiple along the vertical direction penetrate through radiator bodies through hole i.e. heat release holes.Heat release hole be mainly used for it is ventilative with
The heat of radiator body is set to shed as early as possible, while there are also another important function for heat release hole, outdoors when the rainy day, rainwater can
It is gone out with from top to bottom direct through heat release hole, avoids rainwater from accumulating on radiator body and influence heat dissipation effect, rainwater exists
The heat of radiator body can also be taken away during going out through heat release hole.Simultaneously in order to facilitate the system of radiator body
Make, radiator body uses separable assembled structure, and radiator body includes money radiator body part and rear radiator body portion
Point, the lower end of forward and backward radiator body part is fixed together by connector, and radiator further includes extending along the longitudinal direction
Walk spool, the front end for walking spool is fixedly connected by screw with preceding radiator body part, walk the rear end of spool by screw with
Radiator body part connects afterwards, and the preceding wiring that inner hole and mounting surface that spool is walked in connection are offered on preceding radiator body is logical
Road offers connection on rear radiator body and walks the inner hole of spool and the rear wiring channel of mounting surface, walks and be provided on spool
The threading hole of connection corresponding with forward and backward wiring channel, the power supply line of LED lamp source can be introduced through forward and backward wiring channel when use
It walks in spool, is then walked spool extraction.
Existing this LED lamp can be adapted for outdoor rainy day and use, but itself there is a problem in that: 1, in order to protect
For card in fine day, the great heat radiation effect of radiator is more conducive to cross-ventilation, and each heat release hole is vertically arranged, this
Kind structure has reached in the preferable purpose of fine day heat dissipation effect, but when the rainy day, due to drenching with rain, direction will appear uncertainty,
Water in the heat release hole of mounting surface may splash the service life in the LED lamp source on mounting surface and influencing LED lamp source;
2, spool and radiator body are walked using separate structure, thus needs to carry out away close between spool and radiator body part
Envelope could place rainwater through corresponding wiring channel and flow to mounting surface and LED lamp source, need to guarantee in the prior art entirely to walk spool
With the excellent sealing between radiator body part, the sealing area for needing to seal is larger, and sealing is not easy to guarantee, often will appear
Leak and the problem of cause LED lamp source to be damaged.
Summary of the invention
The purpose of the invention is to provide a kind of assemble type LED lamp radiators, to solve to walk spool in the prior art
Between radiator body required sealing area it is big and the problem of be easy to appear seal failure;The object of the invention is also to provide
A kind of LED lamps and lanterns using the radiator.
To achieve the goals above, technical solution used by heat radiator for LED lamp is in the present invention:
Assemble type LED lamp radiator, what is extended including radiator body and along the longitudinal direction walks spool, radiator body
Preceding radiator body part and rear radiator body part including split settings, the bottom of preceding radiator body part is provided with
The bottom of preceding mounting surface, rear radiator body part is provided with rear mounting surface, walks the preceding cabling that spool includes front and back split settings
Pipe and after walk spool, it is preceding walk spool be integrally formed at before on radiator body part, after walk spool and be integrally formed at rear radiator
On body part, it is forward and backward walk spool sealed and insert by sealing ring, walk spool before connection is offered in preceding radiator body part
With the preceding wiring channel of preceding mounting surface, the rear wiring that spool Yu rear mounting surface are walked after connection is offered in rear radiator body part
Channel.
It is provided on radiator body in the periphery of corresponding mounting surface and multiple penetrates through the radiator body along the vertical direction
Heat release hole, the bottom of the heat release hole adjacent with mounting surface is communicated with splash-proof canister, side and heat dissipation of the splash-proof canister far from mounting surface
Device ontology is hinged and connected, and the side that splash-proof canister closes on mounting surface is connected by bellows with the radiator body, radiator sheet
Guiding movement is equipped with the water receiving tank of open upper end along the vertical direction on body, and water receiving is provided between water receiving tank and radiator body
Slot reset spring is provided with for driving the splash-proof canister towards separate after water receiving tank water receiving moves down between water receiving tank and splash-proof canister
The transmission mechanism of one side oscillation of mounting surface.
Splash-proof canister reset spring is provided between splash-proof canister and radiator body.
The transmission mechanism is jointed gear unit.
Transmission mechanism includes the gear being rotatably dispose on the radiator body and the edge that is fixedly arranged on the water receiving tank
The vertical rack with the gear engaged transmission that up and down direction extends, transmission mechanism further includes coaxial fixed with the gear
Transmission crank arm and the kinematic link being hinged and connected with the splash-proof canister, the one end of kinematic link far from the splash-proof canister and the biography
Dynamic connecting lever is hinged and connected.
Transmission mechanism includes the gear being rotatably dispose on the radiator body and the edge that is fixedly arranged on the water receiving tank
The vertical rack with the gear engaged transmission that up and down direction extends, transmission mechanism further includes coaxial fixed with the gear
Transmission crank arm and the kinematic link being hinged and connected with the splash-proof canister, the one end of kinematic link far from the splash-proof canister and the biography
Dynamic connecting lever is hinged and connected.
The technical solution of LED lamp in the present invention are as follows:
LED lamp, including radiator, radiator includes radiator body and what is extended along the longitudinal direction walk spool, heat dissipation
Device ontology includes the preceding radiator body part and rear radiator body part of split settings, the bottom of preceding radiator body part
It is provided with preceding mounting surface, the bottom of rear radiator body part is provided with rear mounting surface, and walking spool includes front and back split settings
Before walk spool and after walk spool, it is preceding walk spool be integrally formed at before on radiator body part, after walk after spool is integrally formed at
On radiator body part, it is forward and backward walk spool sealed and insert by sealing ring, before offering connection in preceding radiator body part
The preceding wiring channel of spool Yu preceding mounting surface is walked, walks spool and rear mounting surface after connection is offered in rear radiator body part
Wiring channel afterwards.
It is provided on radiator body in the periphery of corresponding mounting surface and multiple penetrates through the radiator body along the vertical direction
Heat release hole, the bottom of the heat release hole adjacent with mounting surface is communicated with splash-proof canister, side and heat dissipation of the splash-proof canister far from mounting surface
Device ontology is hinged and connected, and the side that splash-proof canister closes on mounting surface is connected by bellows with the radiator body, radiator sheet
Guiding movement is equipped with the water receiving tank of open upper end along the vertical direction on body, and water receiving is provided between water receiving tank and radiator body
Slot reset spring is provided with for driving the splash-proof canister towards separate after water receiving tank water receiving moves down between water receiving tank and splash-proof canister
The transmission mechanism of one side oscillation of mounting surface.
Splash-proof canister reset spring is provided between splash-proof canister and radiator body.
The transmission mechanism is jointed gear unit.
Transmission mechanism includes the gear being rotatably dispose on the radiator body and the edge that is fixedly arranged on the water receiving tank
The vertical rack with the gear engaged transmission that up and down direction extends, transmission mechanism further includes coaxial fixed with the gear
Transmission crank arm and the kinematic link being hinged and connected with the splash-proof canister, the one end of kinematic link far from the splash-proof canister and the biography
Dynamic connecting lever is hinged and connected.
Transmission mechanism includes the gear being rotatably dispose on the radiator body and the edge that is fixedly arranged on the water receiving tank
The vertical rack with the gear engaged transmission that up and down direction extends, transmission mechanism further includes coaxial fixed with the gear
Transmission crank arm and the kinematic link being hinged and connected with the splash-proof canister, the one end of kinematic link far from the splash-proof canister and the biography
Dynamic connecting lever is hinged and connected.
The invention has the benefit that walking spool using separate structure in the present invention, spool is walked with before before walking spool
Radiator body part is wholely set, and walks to walk spool after spool and be wholely set with rear radiator body, therefore is not required to preceding walking
Spool and preceding radiator body part seal, and are also not required to walk spool to after and rear radiator body part seals, it is forward and backward walk spool
The structure for taking sealing to insert only need to realize the forward and backward cabling seal of tube in this way using sealing ring, and sealing structure is simple,
And sealing area is smaller, sealing easy to accomplish, the problem of being not in seal failure substantially and reveal.
Further, anhydrous in water receiving tank in fine day, water receiving tank is in a high position by water receiving tank action of reset spring,
Splash-proof canister is in the vertical state being connected to corresponding heat release hole at this time, and heat release hole and splash-proof canister form vertical heat dissipation channel, empty
The heat dissipation channel that gas is formed through heat release hole and splash-proof canister takes away the heat of radiator body, heat dissipation effect when ensure that fine day
Well;In the rainy day, rainwater enters water receiving tank, and when the ponding of water receiving tank reaches a certain amount of, water receiving tank will overcome water receiving tank to reset
The active force of spring and move down, the movement of water receiving tank, which passes to put through transmission mechanism, splashes cylinder to drive splash-proof canister towards separate
The direction of mounting surface and LED lamp source is swung, and is thereby realized the guiding to rainwater in heat dissipation channel, is made rainwater also towards separate
On the one hand the flowing of LED lamp source direction, the bellows that splash-proof canister closes on mounting surface side are adapted to the swing of splash-proof canister, and in addition one
Aspect can also stop rainwater to splash through bellows position to LED lamp source, so that good protection is formd to LED lamp source,
After rain stops, with the evaporation of rainwater in water receiving tank, water receiving tank reset spring drives water receiving tank to reset, and transmission mechanism also will be reversed
Splash-proof canister is driven to return to vertical state.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment 1 of LED lamp of the present invention;
Status diagram when Fig. 2 is the rainy day in the embodiment 1 of LED lamp of the present invention;
Fig. 3 is the perspective view of radiator body in the embodiment 1 of LED lamp of the present invention;
Fig. 4 be in Fig. 3 it is forward and backward walk spool cooperation schematic diagram;
Fig. 5 is the structural schematic diagram of the embodiment 2 of LED lamp of the present invention.
Specific embodiment
The embodiment 1 of LED lamp is as shown in Figs. 1-5: including radiator and LED lamp source 14, LED lamp source 14 belongs to existing skill
Art no longer describes its structure at this in detail.Radiator is assemble type LED lamp radiator, including bottom is provided with mounting surface
16 radiator body, LED lamp source 14 are fixed on mounting surface 16.Periphery on radiator body in mounting surface is provided with multiple
The heat release hole of the radiator body is penetrated through along the vertical direction, and each heat release hole is vertically arranged.It is wherein adjacent with mounting surface to dissipate
The bottom of hot hole is communicated with splash-proof canister 11, and heat release hole is arranged in the left and right sides of mounting surface in the present embodiment, and wherein mounting surface is left
The heat release hole of side is the first heat release hole and 5 the second heat release hole 6 on the right side of the first heat release hole, and the second heat release hole 6 is one long
Spend the bar radiating hole that extends along the longitudinal direction, the first heat release hole 5 has multiple, and multiple first heat release holes 5 are spaced along the longitudinal direction
Arrangement, because the second heat release hole 6 is adjacent with mounting surface, therefore in the present embodiment, splash-proof canister 11 is set to the bottom of the second heat release hole 6
Portion is simultaneously connected to the second heat release hole 6, and the heat release hole on the right side of mounting surface uses the structure symmetrical with the heat release hole on the left of mounting surface,
Therefore only the structure on the left of mounting surface is described in detail in the present embodiment, the structure on the right side of mounting surface is no longer situated between in detail
It continues.The shape of splash-proof canister 11 be with second heat dissipation the consistent string configuration of hole shape, the left side of splash-proof canister 11 passes through articulated shaft
Being hinged and connected with radiator body allows splash-proof canister to swing, and the right side of splash-proof canister 11 passes through telescopic bellows 12
It is connected with radiator body, in this way when splash-proof canister is moved towards left swing, bellows can do the extensional deformation of adaptability and protect always
Card rainwater will not be set between splash-proof canister and radiator body through splashing in LED lamp source between radiator body on the right side of splash-proof canister
It is equipped with splash-proof canister reset spring 13, the cross sectional shape of bellows is to have C-shaped configuration jaggy in the present embodiment, and indentation, there is used for
Get out of the way articulated shaft.
It is provided with the guide groove 2 that guide direction vertically extends on radiator body, the open upper end of guide groove 2,
Guiding movement is equipped with the water receiving tank 3 of open upper end, the slot bottom of water receiving tank 3 and the slot of guide groove 2 along the vertical direction in guide groove 2
Water receiving tank reset spring 1 is provided between bottom.It is provided between water receiving tank 3 and splash-proof canister 11 for being driven after water receiving tank moves down
Splash-proof canister is towards the transmission mechanism far from one side oscillation of mounting surface, and in the present embodiment, transmission mechanism includes being set to radiator body
On gear 8 and be fixedly arranged on water receiving tank vertically extend with gear engaged transmission vertical rack 4, transmission mechanism
The kinematic link 10 for further including and the gear coaxial fixed transmission crank arm 9 and being hinged and connected with splash-proof canister 11, kinematic link
10 one end far from the splash-proof canister 11 is hinged and connected with the transmission crank arm 9.Because LED lamp uses left and right pair in the present embodiment
Claim structure, therefore does not show splash-proof canister and water receiving tank on the right side of mounting surface in Fig. 1-2.
In addition, the production of radiator body for convenience, radiator body are used by preceding radiator body in the present embodiment
The assembled splicing structure in part 20, rear radiator body part 24, preceding radiator body part 20 and rear radiator body
Part 24 is fixedly connected by connector 21, therefore the mounting surface in the present embodiment is also classified into radiator body part before being set to
On preceding mounting surface and the rear mounting surface that is set on rear radiator body part, connector 21 be length symmetrically arranged on the left and the right
The front end of the connection strap extended along the longitudinal direction, connection strap is connected by screw with preceding radiator body part 20, connection strap
Rear end is connected by screw with rear heat sink part 24.Spool 23 is walked before being wholely set on preceding radiator body part, after
It is wholely set on radiator body part through sealing ring 30 and the preceding cabling seal of tube to walking spool 22, the present embodiment after slotting
In before walk spool 23 be female end, after walk spool 22 be male connector end.The interior of spool is walked before offering connection on preceding radiator body
The preceding cable tray 15 of Kong Yuqian mounting surface offers the inner hole and rear mounting surface that spool is walked after connection on rear radiator body
Cable tray afterwards.In use, cable can through it is forward and backward walk spool then guide the LED on mounting surface into through corresponding cable tray
Lamp source.
When in use, forward and backward radiator body part is stitched together for LED lamp in the present invention, it is forward and backward walk spool it is close
Then forward and backward radiator body part is fixed together by envelope to inserting by connection strap, the mounted LED lamp source on mounting surface,
The power supply line of LED lamp source can be drawn through corresponding cable tray with spool is walked.Outdoors in use, if it is fine, water receiving tank
In it is anhydrous, at this time by the effect of water receiving tank reset spring, water receiving tank is in a high position, and splash-proof canister is at vertical state as shown in Figure 1, anti-
It splashes cylinder and the second heat release hole constitutes vertical heat dissipation channel together, be conducive to cross-ventilation heat dissipation;In the rainy day, rainwater, which is fallen into, to be connect
In sink, the self weight of water receiving tank and the weight of water receiving trough inner water 17 make water receiving tank overcome water receiving tank reset spring effect and to
Lower movement, this hour rack move down band moving gear and go to counterclockwise, rotate counterclockwise with the coaxial fixed transmission crank arm of gear
And driving kinematic link to Zola's splash-proof canister, splash-proof canister is dynamic towards left swing, and the bellows between splash-proof canister and radiator body is drawn
It stretches as shown in Fig. 2, rainwater avoids rainwater from splashing in LED lamp source and influence LED lamp source by towards far from LED lamp source direction guiding
Service life.
In other embodiments of the invention: heat release hole on the right side of LED lamp source apart from LED lamp source farther out when, right side
Splash-proof canister and water receiving tank can not also be set;Certain splash-proof canister reset spring can not also be set, and it is multiple can to only rely on water receiving tank at this time
Position spring realizes the reset of entire mechanism and splash-proof canister;Forward and backward radiator body part can also be overall structure;Bellows
It is also possible to whole ring structure, is now placed in the bellows section on the left of splash-proof canister between radiator body and is constantly in compression
State;Certain forward and backward radiator body part can also realize connection by flange, bolt arrangement, and flange, bolt arrangement include
The connecting flange being set on forward and backward radiator body part while and when being threaded onto companion flange on connection bolt.
The embodiment 2 of LED lamp is as shown in Figure 5: unlike the first embodiment, transmission mechanism is without tooth to embodiment 2
The jointed gear unit of wheel, jointed gear unit include the kinematic link 10 being hinged and connected with the splash-proof canister 11, with it is described dissipate
It leads the bottom of the transmission crank arm 31 for the v-shaped structure that hot device ontology is hinged and connected, the one of connecting lever and water receiving tank 3 of transmission crank arm
To being slidably matched rotate transmission crank arm by water receiving tank suppressing action when water receiving tank is moved down, transmission crank arm another
Connecting lever is hinged and connected with the kinematic link 10.Figure middle term 1 indicates water receiving tank reset spring, in other embodiments of the invention
In, the number of the connecting rod in jointed gear unit can also be selected as needed.
The embodiment of assemble type LED lamp radiator, as shown in Fig. 1~5: the specific knot of assemble type LED lamp radiator
Structure is identical as above-mentioned each LED lamp radiator as described in the examples, and this will not be detailed here.