CN206944101U - A kind of LED drive power with temperature with high efficiency - Google Patents
A kind of LED drive power with temperature with high efficiency Download PDFInfo
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- CN206944101U CN206944101U CN201720530059.0U CN201720530059U CN206944101U CN 206944101 U CN206944101 U CN 206944101U CN 201720530059 U CN201720530059 U CN 201720530059U CN 206944101 U CN206944101 U CN 206944101U
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- shell
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- cooling oil
- end cap
- connecting wire
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Abstract
The utility model discloses a kind of LED drive power with temperature with high efficiency,Including driving power body,The driving power body is mainly by being built-in with the shell of power module,Positive pole connecting wire and negative pole connecting wire are formed,The utility model realizes the radiating to power module by the cooling oil that insulate,Now extract out and deliver in oil return coil pipe by the effect of the micropump cooling oil that will insulate,The heat exchange between insulation cooling oil and outside air is realized using oil return coil pipe,Then the insulation cooling oil after cooling is re-fed into shell again,The recycling of insulation cooling oil is so just accomplished,The heat that cooling oil is directly given out power module that insulate simultaneously is taken out of,The Full connected with power module can be realized due to insulation cooling oil,Therefore integral heat sink is more preferable,Integral sealing is traditional simultaneously air-cooled needs to shell aperture,Overall better tightness,Overall more waterproof.
Description
Technical field
Driving power field is the utility model is related to, specifically a kind of LED drive power with temperature with high efficiency.
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 to provide a kind of LED drive power with temperature with high efficiency, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides following technical scheme：
A kind of LED drive power with temperature with high efficiency, 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；The upper surface location screw of the shell is fixed with micropump, and described miniature
The oil inlet and outlet of pump is threaded with oil pick-up tube and oil return coil pipe respectively, and the other end of oil return coil pipe and upper surface of outer cover
Oil return opening docking connection；Inside bottom of the other end of the oil pick-up tube from the through hole insertion shell on shell；In the shell
Insulation cooling oil is injected with, and when shell is horizontal positioned, insulation cooling oil there was not power module；By insulating, cooling oil is realized
Radiating to power module, now extracts and delivers in oil return coil pipe by the effect of the micropump cooling oil that will insulate, using time
Oil coil realizes the heat exchange between insulation cooling oil and outside air, is then again re-fed into the insulation cooling oil after cooling outside
In shell, the recycling of insulation cooling oil is so just accomplished, while has insulated what cooling oil was directly given out power module
Heat is taken out of, and because insulation cooling oil can realize the Full connected with power module, therefore integral heat sink is more preferable, while overall close
Sealed it is traditional it is air-cooled need to shell aperture, overall better tightness, overall more waterproof.
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.
As further program of the utility model：The micropump uses 12V Alternating Current Power Supplies.
As further program of the utility model：The oil return coil pipe is made of copper material, and oil return coil pipe is in integrally
Coiled coil shape, realize that insulation cooling oil exchanges heat with extraneous using oil return coil pipe.
The beneficial effects of the utility model：The utility model realizes the radiating to power module by the cooling oil that insulate, this
When extracts and delivers in oil return coil pipe by the effect of the micropump cooling oil that will insulate, utilize oil return coil pipe to realize the cooling oil that insulate
Insulation cooling oil after cooling, is then re-fed into shell by the heat exchange between outside air again, has so just accomplished absolutely
The recycling of edge cooling oil, while the heat that cooling oil is directly given out power module that insulate is taken out of, due to insulating cold
But oil can realize Full connected with power module, therefore integral heat sink is more preferable, while integral sealing is traditional air-cooled needs pair
Shell aperture, overall better tightness, overall more waterproof.
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, a kind of LED drive power with temperature with high efficiency, including driving electricity
Source 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
Wire 6 is formed, and wherein positive pole connecting wire 5 and negative pole connecting wire 6 are all connected with the power module 4 in shell 1；The shell
1 both ends are in hatch frame, and left end cap 8 and right end cap 6 are respectively equipped with the left and right end opening of shell 1, wherein left end cap 8
It is connected and seals with the opening of shell 1 using gluing form with right end cap 6, is offered on the left end cap 8 and right end cap 6
String holes, positive pole connecting wire 5 and negative pole connecting wire 6 are drawn at string holes, and sealing sealing is marked with the string holes；Institute
The upper surface location screw for stating shell 1 is fixed with micropump 9, and the oil inlet and outlet of the micropump 9 is threaded with takes out respectively
Oil pipe 11 and oil return coil pipe 10, and the other end of oil return coil pipe 10 docks connection with the oil return opening of the upper surface of shell 1；It is described to take out
Inside bottom of the other end of oil pipe 11 from the through hole insertion shell 1 on shell 1；Insulation cooling oil is injected with the shell 1,
And when shell 1 is horizontal positioned, insulation cooling oil there was not power module 4；Dissipating to power module 4 is realized by the cooling oil that insulate
Heat, now extract out and deliver in oil return coil pipe 10 by the effect of micropump 9 cooling oil that will insulate, realized using oil return coil pipe 10
Insulation cooling oil after cooling, is then re-fed into shell 1, so by the heat exchange between the cooling oil that insulate and outside air again
Just the recycling of insulation cooling oil has been accomplished, while the cooling oil that insulate directly takes the heat that power module 4 is given out out of,
Because insulation cooling oil can realize Full connected with power module 4, therefore integral heat sink is more preferable, while integral sealing tradition
It is air-cooled to need to be open to shell 1, overall better tightness, overall more waterproof.
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.
The micropump 9 uses 12V Alternating Current Power Supplies.
The oil return coil pipe 10 is made of copper material, and the overall helically coil-shape of oil return coil pipe 10, utilizes oil return coil pipe
10 realize that insulation cooling oil exchanges heat with extraneous.
Operation principle of the present utility model is：Radiating to power module 4 is realized by the cooling oil that insulate, now by micro-
The effect of type pump 9 cooling oil that will insulate is extracted and delivered in oil return coil pipe 10, using oil return coil pipe 10 realize insulation cooling oil and
Insulation cooling oil after cooling, is then re-fed into shell 1 by the heat exchange between outside air again, has so just accomplished insulation
The recycling of cooling oil, while the cooling oil that insulate directly takes the heat that power module 4 is given out out of, because insulation cools down
Oil can realize the Full connected with power module 4, therefore integral heat sink is more preferable, at the same integral sealing it is traditional it is air-cooled need it is external
Shell 1 is open, overall better tightness, overall more waterproof.
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 (4)
1. a kind of LED drive power with temperature with high efficiency, including driving power body, the driving power body is mainly by interior
Shell, positive pole connecting wire and the negative pole connecting wire for being equipped with power module are formed, 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 opening of shell
Place is respectively equipped with left end cap and right end cap, and wherein left end cap and right end cap is connected simultaneously using the opening of gluing form and shell
Seal, offer string holes on the left end cap and right end cap, positive pole connecting wire and negative pole connecting wire are drawn at string holes
Go out, and sealing sealing is marked with the string holes；It is characterized in that：The upper surface location screw of the shell is fixed with micropump,
And the oil inlet and outlet of the micropump is threaded with oil pick-up tube and oil return coil pipe respectively, and the other end of oil return coil pipe with it is outer
The oil return opening docking connection of shell upper surface；Inside bottom of the other end of the oil pick-up tube from the through hole insertion shell on shell；
Insulation cooling oil is injected with the shell, and when shell is horizontal positioned, insulation cooling oil there was not power module.
A kind of 2. LED drive power with temperature with high efficiency according to claim 1, it is characterised in that：The left end cap
Connecting pin horizontal-extending laterally is provided with the base of right end cap, and the spiral shell run through up and down is offered on the connecting pin
Hole.
A kind of 3. LED drive power with temperature with high efficiency according to claim 1, it is characterised in that：The micropump
Using 12V Alternating Current Power Supplies.
A kind of 4. LED drive power with temperature with high efficiency according to claim 1, it is characterised in that：The return tray
Pipe is made of copper material, and the overall helically coil-shape of oil return coil pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720530059.0U CN206944101U (en) | 2017-05-14 | 2017-05-14 | A kind of LED drive power with temperature with high efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720530059.0U CN206944101U (en) | 2017-05-14 | 2017-05-14 | A kind of LED drive power with temperature with high efficiency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206944101U true CN206944101U (en) | 2018-01-30 |
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ID=61361662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720530059.0U Active CN206944101U (en) | 2017-05-14 | 2017-05-14 | A kind of LED drive power with temperature with high efficiency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206944101U (en) |
-
2017
- 2017-05-14 CN CN201720530059.0U patent/CN206944101U/en active Active
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