CN211060074U - L ED drive power supply heat radiation structure - Google Patents
L ED drive power supply heat radiation structure Download PDFInfo
- Publication number
- CN211060074U CN211060074U CN201922025134.XU CN201922025134U CN211060074U CN 211060074 U CN211060074 U CN 211060074U CN 201922025134 U CN201922025134 U CN 201922025134U CN 211060074 U CN211060074 U CN 211060074U
- Authority
- CN
- China
- Prior art keywords
- shell
- power supply
- fixed mounting
- motor shaft
- supply heat
- 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
Images
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model belongs to L ED drive power supply field, especially, L ED drive power supply heat radiation structure does not have any filtration measure to in the current vent pipe for the unable problem of guaranteeing of service environment of circuit board, the scheme as follows is proposed now, and it includes the shell, all be equipped with a plurality of vent pipes on the both sides inner wall of shell, be equipped with the motor on the top side inner wall of shell, be equipped with the motor shaft on the motor, fixed mounting has a plurality of flabellums on the motor shaft, fixed mounting has two filter screens in the shell, and one side that two filter screens are close to each other all is equipped with the mounting bracket, and equal fixed mounting has a plurality of installation poles in two mounting brackets, the utility model discloses simple structure through the setting of filter screen for the air that enters into in the shell can be filtered, and then has guaranteed the service environment of circuit board, and the filter screen can be initiatively cleared up simultaneously, thereby has guaranteed.
Description
Technical Field
The utility model relates to an L ED drive power supply technical field especially relates to a L ED drive power supply heat radiation structure.
Background
L ED is very colorful, and L ED driving power supply is the central importance of L ED industrial chain development, and the life and reliability of L ED driving power supply directly influence the life of L ED light source, and the life of driving power supply should be adapted to the life of L ED, and with the increasingly wide application of L ED, the performance of L ED driving power supply will be more and more suitable for the requirement of L ED.
The patent with publication number CN206531029U discloses an led drive power supply heat dissipation protection device, the lateral wall of this casing is hollow structure, this led drive power supply takes the interior heat of casing out and lets in the cavity and discharge again, avoid steam dust to get into in the casing, do not influence the inner space of casing yet simultaneously, but in this device, do not have any filtering measure in the ventilation duct, make the dust pile up in the shell easily simultaneously, in the shell is also climbed into easily to the little insect simultaneously, and then cause the damage of circuit board, there is the space of improvement.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that does not have any filtering measure in having the ventilation pipe among the prior art for the service environment of circuit board can't guarantee, and the L ED drive power supply heat radiation structure who proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an L ED drive power supply heat radiation structure, includes the shell, all be equipped with a plurality of ventilation pipes on the both sides inner wall of shell, be equipped with the motor on the top side inner wall of shell, be equipped with the motor shaft on the motor, fixed mounting has a plurality of flabellums on the motor shaft, fixed mounting has two filter screens in the shell, and one side that two filter screens are close to each other all is equipped with the mounting bracket, and equal fixed mounting has a plurality of installation poles in two mounting brackets, and the equal fixed mounting in one side that lies in a plurality of installation poles with one side has a plurality of brushes, and a plurality of brushes all contact with one side of filter screen, and the equal fixed mounting in one side that two mounting brackets are close to each other has a drive pole, and the fixed cover has connect the column that rotates on the motor shaft, and the annular is offered the one end that two.
Preferably, two drive rods are all provided with a limiting hole, two limiting holes are all movably provided with limiting rods, the top ends and the bottom ends of the two limiting rods are respectively and fixedly arranged on the inner walls of the top side and the bottom side of the shell, and the two mounting rods respectively vertically move on the two limiting rods through the limiting holes.
Preferably, telescopic holes have all been seted up on two gag lever posts, equal movable mounting has the telescopic link in two telescopic holes, the equal fixed mounting of one end that two telescopic links are close to each other has the roof, the equal fixed mounting of one end that two telescopic links kept away from each other has the vibrations piece, one side that two vibrations pieces kept away from each other contacts with one side that two filter screens are close to each other respectively, two roofs drive two vibrations piece removals through two telescopic links respectively, and make two spring atress tensile, thereby make two vibrations pieces beat two filter screens respectively.
Preferably, the telescopic rod is sleeved with a spring, one end of the spring is fixedly installed on the vibration block, and the other end of the spring is fixedly installed on one side of the limiting rod.
Preferably, the bottom fixed mounting of motor shaft has the elliptical plate, and the elliptical plate contacts with the one side that two roofs are close to each other, and motor shaft pivoted in-process simultaneously for the elliptical plate rotates, and then makes two roofs remove.
In the utility model, because the mounting frame and the mounting rods are arranged, the mounting frame drives the mounting rods to move, and a plurality of brushes clean the filter screen;
in the utility model, due to the arrangement of the elliptical plate, the top plates, the telescopic rods and the vibration blocks, the two top plates are mutually far away through the rotation of the elliptical plate, so that the two telescopic rods drive the two vibration blocks to vibrate the two filter screens, and the insect corpse clamped on the filter screens is vibrated down;
the utility model discloses simple structure through the setting of filter screen for the air that enters into in the shell can be filtered, and then has guaranteed the service environment of circuit board, and the filter screen can be cleared up by the initiative simultaneously, thereby has guaranteed the filter effect, has satisfied people's demand.
Drawings
Fig. 1 is a schematic structural diagram of an L ED driving power supply heat dissipation structure according to the present invention;
fig. 2 is a schematic structural diagram of a portion a in fig. 1 of an L ED driving power supply heat dissipation structure according to the present invention;
fig. 3 is a schematic top view of the L ED heat dissipation structure of the present invention, wherein the motor shaft is connected to the elliptical plate.
In the figure: the device comprises a shell 1, a ventilation pipe 2, a filter screen 3, a mounting rack 4, a mounting rod 5, a driving rod 6, a limiting hole 7, a limiting rod 8, a motor 9, a motor shaft 10, a rotating column 11, a driving groove 12, a telescopic hole 13, a telescopic rod 14, a vibration block 15, a top plate 16 and an elliptical plate 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example 1
Referring to fig. 1-3, an L ED drive power supply heat radiation structure, including shell 1, all be equipped with a plurality of ventilation pipes 2 on the both sides inner wall of shell 1, be equipped with motor 9 on the top side inner wall of shell 1, be equipped with motor shaft 10 on the motor 9, fixed mounting has a plurality of flabellums on the motor shaft 10, fixed mounting has two filter screens 3 in shell 1, one side that two filter screens 3 are close to each other all is equipped with mounting bracket 4, equal fixed mounting has a plurality of installation poles 5 in two mounting brackets 4, lie in the equal fixed mounting in one side of a plurality of installation poles 5 with one side of one side and have a plurality of brushes, a plurality of brushes all contact with one side of filter screen 3, the equal fixed mounting in one side that two mounting brackets 4 are close to each other has drive pole 6, the fixed cover has rotation post 11 that has been cup jointed on motor shaft 10, the one end that two drive poles 6 of drive groove 12 are seted up to each other on rotation post 11.
The utility model discloses in, all seted up spacing hole 7 on two drive rods 6, equal movable mounting has gag lever post 8 in two spacing holes 7, and two 8 gag lever posts's 8 tops and bottom difference fixed mounting are on shell 1's top side and bottom side inner wall, and two installation poles 6 are respectively through spacing hole 7 vertical migration on two gag lever posts 8.
The utility model discloses in, telescopic hole 13 has all been seted up on two gag lever posts 8, equal movable mounting has telescopic link 14 in two telescopic hole 13, the equal fixed mounting of one end that two telescopic links 14 are close to each other has roof 16, the equal fixed mounting of one end that two telescopic links 14 kept away from each other has person's vibrations piece 15, one side that two vibrations pieces 15 were kept away from each other contacts with one side that two filter screens 3 were close to each other respectively, two roof 16 drive two vibrations pieces 15 through two telescopic links 14 respectively and remove, and make two spring atress tensile, thereby make two vibrations pieces 15 strike two filter screens 3 respectively.
The utility model discloses in, cup jointed the spring on the telescopic link 14, the one end fixed mounting of spring is on vibrations piece 15, and the other end fixed mounting of spring is on one side of gag lever post 8.
The utility model discloses in, the bottom fixed mounting of motor shaft 10 has elliptical plate 17, and elliptical plate 17 contacts with one side that two roofs 16 are close to each other, and motor shaft 10 pivoted in-process simultaneously for elliptical plate 17 rotates, and then makes two roofs 16 remove.
Example 2
Referring to fig. 1-3, an L ED drive power supply heat radiation structure, including shell 1, all be equipped with a plurality of ventilation pipes 2 on the both sides inner wall of shell 1, be equipped with motor 9 on the top side inner wall of shell 1, be equipped with motor shaft 10 on the motor 9, there are a plurality of flabellums through welded fastening on the motor shaft 10, there are two filter screens 3 through welded fastening in the shell 1, one side that two filter screens 3 are close to each other all is equipped with mounting bracket 4, all install a plurality of installation poles 5 through welded fastening in two mounting bracket 4, one side that lies in a plurality of installation poles 5 with one side all has a plurality of brushes through welded fastening, a plurality of brushes all contact with one side of filter screen 3, one side that two mounting bracket 4 are close to each other all has drive pole 6 through welded fastening, rotating post 11 has been cup jointed through welded fastening on the motor shaft 10, the annular has been seted up on rotating post 11 and has been driven the one end that two drive poles 6 of groove 12 are close to each other all extended to in driving groove 12.
The utility model discloses in, all seted up spacing hole 7 on two drive rods 6, equal movable mounting has gag lever post 8 in two spacing hole 7, and the top and the bottom of two gag lever posts 8 are respectively through welded fastening install on shell 1's top side and bottom side inner wall, and two installation poles 6 are respectively through spacing hole 7 vertical migration on two gag lever posts 8.
The utility model discloses in, telescopic hole 13 has all been seted up on two gag lever posts 8, equal movable mounting has telescopic link 14 in two telescopic hole 13, the one end that two telescopic link 14 are close to each other all has roof 16 through welded fastening, the one end that two telescopic link 14 kept away from each other all has person's vibrations piece 15 through welded fastening, one side that two vibrations pieces 15 kept away from each other contacts with one side that two filter screens 3 are close to each other respectively, two roof 16 drive two vibrations pieces 15 through two telescopic link 14 respectively and remove, and make two spring atress tensile, thereby make two vibrations pieces 15 strike two filter screens 3 respectively.
The utility model discloses in, cup jointed the spring on the telescopic link 14, the one end of spring is passed through welded fastening and is installed on vibrations piece 15, and the other end of spring passes through welded fastening and installs on one side of gag lever post 8.
The utility model discloses in, there is elliptical plate 17 in the bottom of motor shaft 10 through welded fastening mounting, and elliptical plate 17 contacts with one side that two roof 16 are close to each other, and motor shaft 10 pivoted in-process simultaneously for elliptical plate 17 rotates, and then makes two roof 16 remove.
The utility model discloses in, filter screen 3 is made for the stainless steel net, when L ED drive power supply dispels the heat, motor 9 drives motor shaft 10 and rotates, make a plurality of flabellums rotate, the heat dissipation of blowing, motor shaft 10 drives rotation post 11 and rotates simultaneously, it reciprocates to rotate post 11 and drive two drive rods 6 through driving groove 12, two installation poles 6 are respectively through spacing hole 7 vertical migration on two gag lever post 8, thereby make two drive rods 6 drive two mounting brackets 4 and remove, mounting bracket 4 drives a plurality of installation poles 5 and removes, installation pole 5 drives a plurality of brush clearance filter screen 3, simultaneously motor shaft 10 pivoted in-process, make elliptical plate 17 rotate, and then make two roof 16 remove, two roof 16 drive two vibrations piece 15 through two telescopic links 14 respectively and remove, and make two spring atress tensile, thereby make two vibrations piece 15 beat two filter screens 3 respectively, thereby make two filter screens 3 keep unblocked.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides an L ED drive power supply heat radiation structure, includes shell (1), all be equipped with a plurality of ventilation pipes (2) on the both sides inner wall of shell (1), be equipped with motor (9) on the top side inner wall of shell (1), be equipped with motor shaft (10) on motor (9), fixed mounting has a plurality of flabellums on motor shaft (10), a serial communication port, fixed mounting has two filter screens (3) in shell (1), and one side that two filter screens (3) are close to each other all is equipped with mounting bracket (4), and equal fixed mounting has a plurality of installation poles (5) in two mounting brackets (4), and the equal fixed mounting in one side that lies in a plurality of installation poles (5) with one side has a plurality of brushes, and a plurality of brushes all contact with one side of filter screen (3), and the equal fixed mounting bracket (4) in one side that is close to each other have drive pole (6), and fixed the cover has been connect on motor shaft (10) and has been rotated post (11), rotates post (11) and has seted up the annular one end that two drive.
2. The L ED driving power supply heat dissipation structure of claim 1, wherein the two driving rods (6) are both provided with limiting holes (7), limiting rods (8) are movably mounted in the two limiting holes (7), and the top ends and the bottom ends of the two limiting rods (8) are respectively and fixedly mounted on the inner walls of the top side and the bottom side of the housing (1).
3. The L ED driving power supply heat dissipation structure as defined in claim 2, wherein two limiting rods (8) are both provided with telescopic holes (13), telescopic rods (14) are movably mounted in the two telescopic holes (13), one ends of the two telescopic rods (14) close to each other are both fixedly mounted with a top plate (16), one ends of the two telescopic rods (14) far away from each other are both fixedly mounted with a vibration block (15), and one sides of the two vibration blocks (15) far away from each other are respectively contacted with one sides of the two filter screens (3) close to each other.
4. The L ED driving power supply heat dissipation structure of claim 3, wherein the telescopic rod (14) is sleeved with a spring, one end of the spring is fixedly mounted on the vibration block (15), and the other end of the spring is fixedly mounted on one side of the limiting rod (8).
5. An L ED driving power supply heat dissipation structure, according to claim 1, wherein the bottom end of the motor shaft (10) is fixedly installed with an oval plate (17), the oval plate (17) is in contact with the side where the two top plates (16) are close to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922025134.XU CN211060074U (en) | 2019-11-21 | 2019-11-21 | L ED drive power supply heat radiation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922025134.XU CN211060074U (en) | 2019-11-21 | 2019-11-21 | L ED drive power supply heat radiation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211060074U true CN211060074U (en) | 2020-07-21 |
Family
ID=71588878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922025134.XU Expired - Fee Related CN211060074U (en) | 2019-11-21 | 2019-11-21 | L ED drive power supply heat radiation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211060074U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113225959A (en) * | 2021-05-24 | 2021-08-06 | 上海恒馨广告有限公司 | Constant-voltage stable, less-heating, energy-consumption-reducing, electricity-saving and waterproof LED power supply |
| CN114877269A (en) * | 2022-05-18 | 2022-08-09 | 深圳市宇亮光电技术有限公司 | High-reliability high-power LED lamp bead with uniform light spots |
-
2019
- 2019-11-21 CN CN201922025134.XU patent/CN211060074U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113225959A (en) * | 2021-05-24 | 2021-08-06 | 上海恒馨广告有限公司 | Constant-voltage stable, less-heating, energy-consumption-reducing, electricity-saving and waterproof LED power supply |
| CN114877269A (en) * | 2022-05-18 | 2022-08-09 | 深圳市宇亮光电技术有限公司 | High-reliability high-power LED lamp bead with uniform light spots |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211060074U (en) | L ED drive power supply heat radiation structure | |
| CN210662450U (en) | LED street lamp with high stability | |
| JP2009061386A (en) | Dust collector | |
| CN210074598U (en) | Solid insulation ring main unit | |
| CN205372812U (en) | Multi -purpose air purifier | |
| CN211177299U (en) | Fresh air ventilator unit that filter effect is good | |
| CN210740585U (en) | Thing networking air purification device | |
| CN114206069A (en) | Dustproof communication cabinet | |
| CN220873083U (en) | Voice safety prompter for water conservancy construction site | |
| CN216080235U (en) | Hundred-level laminar flow hood | |
| CN213907897U (en) | Special environmental cleaner of poultry | |
| CN206919304U (en) | A kind of fresh air purification device for efficiently removing PM2.5 | |
| CN215009223U (en) | Mine ten thousand million industrial ring network devices in pit convenient to installation | |
| CN210773253U (en) | Drying device is used in filter cloth production | |
| CN211953069U (en) | Environment-friendly indoor air purification device | |
| CN216530144U (en) | Distribution box for highway electromechanical engineering | |
| CN210495646U (en) | Workshop dust collector is with air particulate matter filter core convenient to change | |
| CN220558771U (en) | The method comprises the following steps of: 5G communication base station Intelligent control Cabinet (cabinet) | |
| CN220489343U (en) | Full glass curtain wall assembled ventilation device | |
| CN219120384U (en) | MiniLED display backlight module | |
| CN220365498U (en) | Dustproof shutter | |
| CN221119349U (en) | Integrated equipment room of mobile vacation house | |
| CN220110700U (en) | Vertical purifying workbench | |
| CN211885920U (en) | Lignocellulose production dust collector | |
| CN218940838U (en) | Stable motor support structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200721 Termination date: 20201121 |