CN206944093U - A kind of outdoor water-proof and the LED drive power of radiating - Google Patents
A kind of outdoor water-proof and the LED drive power of radiating Download PDFInfo
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- CN206944093U CN206944093U CN201720530118.4U CN201720530118U CN206944093U CN 206944093 U CN206944093 U CN 206944093U CN 201720530118 U CN201720530118 U CN 201720530118U CN 206944093 U CN206944093 U CN 206944093U
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- shell
- radiating
- radiating fin
- connecting wire
- pole connecting
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Abstract
The utility model discloses a kind of outdoor water-proof and the LED drive power of radiating, including driving power body, the driving power body is mainly made up of shell, positive pole connecting wire and the negative pole connecting wire for being built-in with power module, and wherein positive pole connecting wire and negative pole connecting wire are all connected with the power module in shell；The utility model on each main heat sink element of power module by smearing heat conductive silica gel, so that heat conduction copper bar is passed between heat, then uniformly it is transmitted to radiating fin by heat conduction copper bar, so as to realize that the outer end of radiating fin is radiated, this avoid each element in power module air-cooled can not cause the too high situation that heats up, the effect of drainage is realized using swash plate, outside rainwater is prevented to be accumulated in the inner side of radiating fin, avoid causing the link position seal failure of radiating fin and shell due to the oxidation damage of radiating fin, effective protection to the link position is then played in the effect of swash plate, so as to avoid too fast get rusty and seal failure.
Description
Technical field
It the utility model is related to the LED drive power in driving power field, specifically a kind of outdoor water-proof and radiating.
Background technology
LED drive power is that power supply supply is converted to specific voltage x current to drive the luminous power supply changeover devices of LED,
Under normal circumstances：The input of LED drive power includes high pressure industrial frequency AC（That is civil power）, low-voltage direct, HVDC, low pressure it is high
Frequency exchanges（Such as the output of electronic transformer）Deng.And it is that can become with LED forward drop value that the output of LED drive power is then most of
Change and change the constant current source of voltage.
, it is necessary to ensure overall preferable water resistance for the LED drive power used in open air, in general, only
The shell of LED drive power is wanted to make sealing structure, overall waterproof can cause entirety with regard to that can accomplish to ensure due to sealing
Radiating it is bad, so as to can also influence the normal use of whole LED drive power.
Utility model content
The purpose of this utility model is the LED drive power for providing a kind of outdoor water-proof and radiating, to solve the above-mentioned back of the body
The problem of being proposed in scape technology.
To achieve the above object, the utility model provides following technical scheme：
A kind of outdoor water-proof and the LED drive power of radiating, including driving power body, the driving power body be main
Be made up of shell, positive pole connecting wire and the negative pole connecting wire for being built-in with power module, wherein positive pole connecting wire and
Negative pole connecting wire is all connected with the power module in shell；The both ends of the shell are in hatch frame, and the left and right end of shell
Opening is respectively equipped with left end cap and right end cap, and wherein left end cap and right end cap is connected using the opening of gluing form and shell
Connect and seal, string holes is offered on the left end cap and right end cap, positive pole connecting wire and negative pole connecting wire are from string holes
Place is drawn, and sealing sealing is marked with the string holes；Radiating fin is provided with the shell, and the upper end of the radiating fin is equal
Wear to the outside of shell, the bottom position of radiating fin is welded with heat conduction copper bar, by leading between heat conduction copper bar and power module
Hot silica gel is close to, by smearing heat conductive silica gel on each main heat sink element of power module so that pass to heat conduction between heat
Copper bar, then uniformly it is transmitted to radiating fin by heat conduction copper bar, so as to realize that the outer end of radiating fin is radiated, this avoid
Each element in power module air-cooled can not cause the too high situation that heats up；The top position of the shell is provided with what is be obliquely installed
Swash plate, and the radiating fin is set through swash plate, and the effect of drainage is realized using swash plate, prevents outside rainwater to be accumulated in radiating
The inner side of fin, avoid causing the link position seal failure of radiating fin and shell due to the oxidation damage of radiating fin,
Effective protection to the link position is then played in the effect of swash plate, so as to avoid too fast get rusty and seal failure.
As further program of the utility model：The link position of the radiating fin and shell scribbles epoxy sealing
Glue.
As further program of the utility model：The radiating fin is made of aluminum alloy material, and bulk strength is high,
It is simultaneously lighter.
As further program of the utility model：The swash plate is also made of aluminum alloy material, overall to have corrosion resistant
The effect of erosion, it is adapted to outdoor application.
As further program of the utility model：The base of the left end cap and right end cap is provided with level laterally and prolonged
The connecting pin stretched, and the screw run through up and down is offered on the connecting pin, coordinate screw to realize whole driving electricity using screw
The fixed installation in source.
The beneficial effects of the utility model：The utility model on each main heat sink element of power module by smearing heat conduction
Silica gel so that heat conduction copper bar is passed between heat, is then uniformly transmitted to radiating fin by heat conduction copper bar, it is scattered so as to realize
The outer end radiating of hot fin, this avoid each element in power module air-cooled can not cause the too high situation that heats up, and utilize
Swash plate realizes the effect of drainage, prevents outside rainwater to be accumulated in the inner side of radiating fin, avoids the oxidation damage due to radiating fin
The link position seal failure of radiating fin and shell badly is caused, effective guarantor to the link position is then played in the effect of swash plate
Shield, so as to avoid too fast get rusty and seal failure.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 1, in the utility model embodiment, the LED drive power of a kind of outdoor water-proof and radiating, including driving
Power supply body, the driving power body are mainly connected by the shell 1, positive pole connecting wire 5 and the negative pole that are built-in with power module 4
Connect wire 6 to form, wherein positive pole connecting wire 5 and negative pole connecting wire 6 are all connected with the power module 4 in shell 1；It is described outer
The both ends of shell 1 are in hatch frame, and left end cap 8 and right end cap 6, wherein left end are respectively equipped with the left and right end opening of shell 1
Lid 8 and right end cap 6 are connected and sealed with the opening of shell 1 using gluing form, are opened on the left end cap 8 and right end cap 6
Provided with string holes, positive pole connecting wire 5 and negative pole connecting wire 6 are drawn at string holes, and sealing envelope is marked with the string holes
Glue；Radiating fin 10 is provided with the shell 1, and the upper end of the radiating fin 10 is worn to the outside of shell 1, radiating fin
10 bottom position is welded with heat conduction copper bar 9, is close between heat conduction copper bar 9 and power module 4 by heat conductive silica gel, by electricity
Heat conductive silica gel is smeared on each main heat sink element of source module 4 so that heat conduction copper bar 9 is passed between heat, then by conduction copper
Bar is uniformly transmitted to radiating fin 10, and so as to realize that the outer end of radiating fin 10 is radiated, this avoid in power module 4
Each element air-cooled can not cause the too high situation that heats up；The top position of the shell 1 is provided with the swash plate 11 being obliquely installed, and institute
State radiating fin 10 to set through swash plate 11, the effect of drainage is realized using swash plate 11, prevents outside rainwater to be accumulated in radiating fin
The inner side of piece 10, avoid causing the link position of radiating fin 10 and shell 1 to seal due to the oxidation damage of radiating fin 10
Failure, the effect of swash plate 11 then plays effective protection to the link position, so as to avoid too fast get rusty and seal failure.
The link position of the radiating fin 10 and shell 1 scribbles epoxy sealing glue.
The radiating fin 10 is made of aluminum alloy material, and bulk strength is high, while lighter.
The swash plate 11 is also made of aluminum alloy material, overall to have corrosion resistant effect, is adapted to outdoor application.
The base of the left end cap 8 and right end cap 6 is provided with connecting pin 2 horizontal-extending laterally, and the connecting pin 2
On offer the screw 3 run through up and down, coordinate screw to realize the fixed installation of whole driving power using screw 3.
Operation principle of the present utility model is：By smearing heat conductive silica gel on each main heat sink element of power module 4, make
Pass to heat conduction copper bar 9 between heat, be then uniformly transmitted to radiating fin 10 by heat conduction copper bar, so as to realize radiating fin
The outer end radiating of piece 10, this avoid each element in power module 4 air-cooled can not cause the too high situation that heats up；It is described outer
The top position of shell 1 is provided with the swash plate 11 being obliquely installed, and the effect of drainage is realized using swash plate 11, prevents outside rainwater to be accumulated in
The inner side of radiating fin 10, avoid causing the connection position of radiating fin 10 and shell 1 due to the oxidation damage of radiating fin 10
Seal failure is put, effective protection to the link position is then played in the effect of swash plate 11, and mistake is sealed so as to avoid too fast get rusty
Effect.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of outdoor water-proof and the LED drive power of radiating, including driving power body, the driving power body mainly by
It is built-in with the shell of power module, positive pole connecting wire and negative pole connecting wire to form, wherein positive pole connecting wire and negative
Pole connecting wire is all connected with the power module in shell；The both ends of the shell are in hatch frame, and the left and right end of shell is opened
Left end cap and right end cap are respectively equipped with mouthful, wherein left end cap and right end cap is connected using the opening of gluing form and shell
And seal, string holes is offered on the left end cap and right end cap, positive pole connecting wire and negative pole connecting wire are at string holes
Draw, and sealing sealing is marked with the string holes；It is characterized in that：Radiating fin, and the radiating fin are provided with the shell
Wear to the outside of shell, the bottom position of radiating fin and be welded with heat conduction copper bar, heat conduction copper bar and power module in the upper end of piece
Between be close to by heat conductive silica gel；The top position of the shell is provided with the swash plate being obliquely installed, and the radiating fin runs through
Swash plate is set.
2. a kind of outdoor water-proof according to claim 1 and the LED drive power of radiating, it is characterised in that：The radiating
The link position of fin and shell scribbles epoxy sealing glue.
3. a kind of outdoor water-proof according to claim 1 and the LED drive power of radiating, it is characterised in that：The radiating
Fin is made of aluminum alloy material.
4. a kind of outdoor water-proof according to claim 1 and the LED drive power of radiating, it is characterised in that：The swash plate
Also it is made of aluminum alloy material.
5. a kind of outdoor water-proof according to claim 1 and the LED drive power of radiating, it is characterised in that：The left end
The base of lid and right end cap is provided with connecting pin horizontal-extending laterally, and the spiral shell run through up and down is offered on the connecting pin
Hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720530118.4U CN206944093U (en) | 2017-05-14 | 2017-05-14 | A kind of outdoor water-proof and the LED drive power of radiating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720530118.4U CN206944093U (en) | 2017-05-14 | 2017-05-14 | A kind of outdoor water-proof and the LED drive power of radiating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206944093U true CN206944093U (en) | 2018-01-30 |
Family
ID=61361601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720530118.4U Active CN206944093U (en) | 2017-05-14 | 2017-05-14 | A kind of outdoor water-proof and the LED drive power of radiating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206944093U (en) |
-
2017
- 2017-05-14 CN CN201720530118.4U patent/CN206944093U/en active Active
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