CN207599657U - A kind of LED daylight lamp power supply radiator - Google Patents
A kind of LED daylight lamp power supply radiator Download PDFInfo
- Publication number
- CN207599657U CN207599657U CN201721750033.3U CN201721750033U CN207599657U CN 207599657 U CN207599657 U CN 207599657U CN 201721750033 U CN201721750033 U CN 201721750033U CN 207599657 U CN207599657 U CN 207599657U
- Authority
- CN
- China
- Prior art keywords
- power supply
- heat dissipation
- outer casing
- thermally conductive
- daylight lamp
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of LED daylight lamp power supply radiators,Including outer casing of power supply,Described outer casing of power supply one end is fixedly connected with drive end bearing bracket by fixing bolt,And the outer casing of power supply other end is arranged with rear end cap,The side far from outer casing of power supply is symmetrically installed with supporting rack on the drive end bearing bracket,Installing plate is fixedly connected between two support frames as described above,Inside the drive end bearing bracket three wiring holes are uniformly provided at the top position of installing plate,The utility model is symmetrically installed with heat dissipation chamber in the both sides of outer casing of power supply,And Liang Ge heat dissipation chamber is fixed with outer casing of power supply by thermally conductive sheet,And heat dissipation convex block is mounted on close to the side of thermally conductive sheet inside Liang Ge heat dissipation chamber,Radiating groove is provided between heat dissipation convex block,The side far from thermally conductive sheet is equipped with radiator fan inside heat dissipation chamber,The heat that power source internal generates at work is transmitted to by thermally conductive sheet in heat dissipation convex block and the radiating groove inside heat dissipation chamber.
Description
Technical field
The utility model belongs to LED daylight lamp power technique fields, and in particular to a kind of LED daylight lamp power supply is filled with heat dissipation
It puts.
Background technology
LED daylight lamp power supply is that power supply supply is converted to specific voltage and current to convert with the power supply that LED is driven to shine
Device, under normal conditions：The input of LED drive power includes high pressure industrial frequency AC (i.e. alternating current), low-voltage direct, high voltage direct current, low
Press high-frequency ac (output of such as electronic transformer).And the output of LED drive power is then most of for can be with LED forward drop
Value changes and changes the constant current source of voltage.LED daylight lamp power supply is one kind of LED drivings, it is most heavy in LED daylight lamp
The component wanted, it is improper to select, and LED daylight lamp cannot give play to performance or even be unable to normal use.
There are the heat dissipation effects of some defects, such as LED daylight lamp power supply in use for existing LED daylight lamp power supply
Fruit is poor, and LED daylight lamp power supply is caused to be easily damaged, and replaces trouble, and maintenance cost is high.
Utility model content
The purpose of this utility model is to provide a kind of LED daylight lamp power supply radiator, to solve above-mentioned background skill
The heat dissipation effect of LED daylight lamp power supply proposed in art is poor, and LED daylight lamp power supply is caused to be easily damaged, and replaces trouble, safeguards
The problem of of high cost.
To achieve the above object, the utility model provides following technical solution：A kind of LED daylight lamp power supply is filled with heat dissipation
It puts, including outer casing of power supply, described outer casing of power supply one end is fixedly connected with drive end bearing bracket, and the outer casing of power supply other end by fixing bolt
Be arranged with rear end cap, the side far from outer casing of power supply is symmetrically installed with supporting rack on the drive end bearing bracket, two support frames as described above it
Between be fixedly connected with installing plate, be uniformly provided with three wiring holes at the top position of installing plate inside the drive end bearing bracket,
The both sides of the outer casing of power supply are symmetrically arranged with heat dissipation chamber, and the relative positions of two heat dissipation chamber is mounted on fixed plate, and two
The inside of a fixed plate is symmetrically installed with radiator fan, and the internal symmetry of two fixed plates is equipped with filter screen, institute
It states the inside of heat dissipation chamber and thermally conductive sheet is installed close to the side of outer casing of power supply, it is convex that the side of the thermally conductive sheet is uniformly equipped with heat dissipation
Block is provided with radiating groove between the heat dissipation convex block, and the tops of two heat dissipation chamber offers deashing slot, outside the power supply
Sliding slot is installed close to the side of deashing slot on shell, the inside of two sliding slots slidably connects sliding block, the radiation air
Fan is electrically connected with external power supply.
Preferably, the width of the sliding block is more than the width of sliding slot.
Preferably, the heat dissipation convex block is at least provided with ten, and ten heat dissipation convex blocks are uniformly mounted on the one of thermally conductive sheet
Side.
Preferably, the section of support frame as described above is triangular structure.
Preferably, the side of the installing plate offers mounting hole.
The utility model compared with prior art, has the advantages that：
（1）The utility model is symmetrically installed with heat dissipation chamber, and Liang Ge heat dissipation chamber and outer casing of power supply in the both sides of outer casing of power supply
It is fixed by thermally conductive sheet, and heat dissipation convex block, heat dissipation is mounted on close to the side of thermally conductive sheet inside Liang Ge heat dissipation chamber
Radiating groove is provided between convex block, the side far from thermally conductive sheet is equipped with radiator fan inside heat dissipation chamber, and power source internal is in work
As when the heat that generates the heat dissipation convex block and the radiating groove that are transmitted to inside heat dissipation chamber by thermally conductive sheet in, radiator fan work will heat dissipation
Heat in slot is blown by radiating groove to both sides, and the heat of both sides is discharged by filter screen mesh, plays the effect of heat dissipation, is dissipated
The problem of heat channel and radiator fan collocation use can be to avoid heat dissipation chamber's internal heat discharge inconvenience, timely by power source internal heat
Amount distributes.
（2）The utility model offers deashing slot at the top of heat dissipation chamber, and deashing slot can be covered by sliding block, sliding
Block can be slided by sliding slot, and when needing deashing, sliding slider opens deashing slot, to carrying out deashing in heat dissipation chamber, clearly
After the completion of ash, sliding slider close deashing slot, prevent dust enter be attached to heat dissipation convex block and thermally conductive sheet surface influence this dissipate
The heat dissipation effect of thermal.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the vertical view of the utility model；
Fig. 3 is the side view of the utility model；
In figure：1- fixing bolts, 2- wiring holes, 3- outer casing of power supply, 4- drive end bearing brackets, 5- sliding slots, 6- sliding blocks, 7- radiation airs
Fan, 8- heat dissipation chamber, 9- heat dissipations convex block, 10- thermally conductive sheets, 11- radiating grooves, 12- supporting racks, 13- installing plates, 14- deashings slot, 15-
Rear end cap, 16- fixed plates, 17- filter screens.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of LED daylight lamp power supply radiator, packet
Outer casing of power supply 3 is included, 3 one end of outer casing of power supply is fixedly connected with drive end bearing bracket 4 by fixing bolt 1, and 3 other end of outer casing of power supply is arranged
There is a rear end cap 15, the side far from outer casing of power supply 3 is symmetrically installed with supporting rack 12 on drive end bearing bracket 4, for fixed power source shell 3,
Installing plate 13 is fixedly connected between two supporting racks 12,4 inside of drive end bearing bracket is uniformly opened at the top position of installing plate 13
If there are three wiring hole 2, convenient to be connect with LED daylight lamp and external power supply, the both sides of outer casing of power supply 3 are symmetrically arranged with heat dissipation
Room 8, the relative position of Liang Ge heat dissipation chamber 8 are mounted on fixed plate 16, and the inside of two fixed plates 16 is symmetrically installed with heat dissipation
Fan 7 can accelerate the flowing of 8 internal gas of heat dissipation chamber, and the internal symmetry of two fixed plates 16 is equipped with filter screen 17, mistake
The mesh of strainer 17 can be in order to discharge heat, and the inside of heat dissipation chamber 8 is equipped with thermally conductive sheet 10 close to the side of outer casing of power supply 3,
The heat for generating 3 inside of outer casing of power supply is facilitated to conduct to the inside of heat dissipation chamber 8, the side of thermally conductive sheet 10 is uniformly equipped with heat dissipation
Convex block 9 can increase contact area, improve heat dissipation effect, be provided with radiating groove 11 between the convex block 9 that radiates, facilitate in heat dissipation chamber 8
Portion's air circulates, and the top of Liang Ge heat dissipation chamber 8 offers deashing slot 14, close to the one of deashing slot 14 on outer casing of power supply 3
Side is equipped with sliding slot 5, and the inside of two sliding slots 5 slidably connects sliding block 6, for covering deashing slot 14, radiator fan 7 with it is outer
Portion's power supply is electrically connected.
In order to which sliding block 6 is made to facilitate slip, in the present embodiment, it is preferred that the width of sliding block 6 is more than the width of sliding slot 5.
In order to make the better heat-radiation effect of this radiator, in the present embodiment, it is preferred that heat dissipation convex block 9 at least provided with
Ten, and ten heat dissipation convex blocks 9 are uniformly mounted on the side of thermally conductive sheet 10.
In order to be easy to use supporting rack 12, in the present embodiment, it is preferred that the section of supporting rack 12 is triangle knot
Structure.
In order to be easy to use installing plate 13, in the present embodiment, it is preferred that the side of installing plate 13 offers installation
Hole.
The operation principle and process for using of the utility model：It, will by thermally conductive sheet 10 in this LED daylight lamp power work
Inside the heat transmission to heat dissipation chamber 8 that 3 inside of outer casing of power supply generates, radiator fan 7 works the radiating groove 11 inside heat dissipation chamber 8
Interior heat is blown by radiating groove 11 to both sides, and the heat of both sides is discharged by 17 mesh of filter screen, plays the effect of heat dissipation,
The problem of radiating groove 11 and the collocation of radiator fan 7 use can be to avoid heat dissipation chamber's 8 internal heat discharge inconvenience, timely by power supply
3 internal heat of shell distributes, and deashing slot 14 is offered at the top of heat dissipation chamber 8, and deashing slot 14 can be hidden by sliding block 6
Lid, sliding block 6 can be slided by sliding slot 5, and when needing deashing, sliding slider 6 opens deashing slot 14, in heat dissipation chamber 8
Deashing is carried out, after the completion of deashing, sliding slider 6 closes deashing slot 14, prevents dust from entering and is attached to heat dissipation convex block 9 and thermally conductive sheet
10 surfaces influence the heat dissipation effect of this radiator.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of LED daylight lamp power supply radiator, including outer casing of power supply（3）, it is characterised in that：The outer casing of power supply（3）
One end passes through fixing bolt（1）It is fixedly connected with drive end bearing bracket（4）, and outer casing of power supply（3）The other end is arranged with rear end cap（15）, institute
State drive end bearing bracket（4）Upper separate outer casing of power supply（3）Side be symmetrically installed with supporting rack（12）, two support frames as described above（12）Between
It is fixedly connected with installing plate（13）, the drive end bearing bracket（4）Internal close installing plate（13）Top position at be uniformly provided with three
A wiring hole（2）, the outer casing of power supply（3）Both sides be symmetrically arranged with heat dissipation chamber（8）, two heat dissipation chamber（8）It is opposite
Position is mounted on fixed plate（16）, two fixed plates（16）Inside be symmetrically installed with radiator fan（7）, and two
Fixed plate（16）Internal symmetry filter screen is installed（17）, the heat dissipation chamber（8）Inside close to outer casing of power supply（3）Side
Thermally conductive sheet is installed（10）, the thermally conductive sheet（10）Side heat dissipation convex block is uniformly installed（9）, the heat dissipation convex block（9）It
Between be provided with radiating groove（11）, two heat dissipation chamber（8）Top offer deashing slot（14）, the outer casing of power supply（3）
Upper close deashing slot（14）Side sliding slot is installed（5）, two sliding slots（5）Inside slidably connect sliding block（6）,
The radiator fan（7）It is electrically connected with external power supply.
2. a kind of LED daylight lamp power supply radiator according to claim 1, it is characterised in that：The sliding block（6）'s
Width is more than sliding slot（5）Width.
3. a kind of LED daylight lamp power supply radiator according to claim 1, it is characterised in that：The heat dissipation convex block
（9）At least provided with ten, and ten heat dissipation convex blocks（9）Uniformly it is mounted on thermally conductive sheet（10）Side.
4. a kind of LED daylight lamp power supply radiator according to claim 1, it is characterised in that：Support frame as described above
（12）Section be triangular structure.
5. a kind of LED daylight lamp power supply radiator according to claim 1, it is characterised in that：The installing plate
（13）Side offer mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721750033.3U CN207599657U (en) | 2017-12-15 | 2017-12-15 | A kind of LED daylight lamp power supply radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721750033.3U CN207599657U (en) | 2017-12-15 | 2017-12-15 | A kind of LED daylight lamp power supply radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207599657U true CN207599657U (en) | 2018-07-10 |
Family
ID=62764243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721750033.3U Expired - Fee Related CN207599657U (en) | 2017-12-15 | 2017-12-15 | A kind of LED daylight lamp power supply radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207599657U (en) |
-
2017
- 2017-12-15 CN CN201721750033.3U patent/CN207599657U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180710 Termination date: 20181215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |