CN215735493U - LED street lamp driving power supply heat dissipation device - Google Patents
LED street lamp driving power supply heat dissipation device Download PDFInfo
- Publication number
- CN215735493U CN215735493U CN202121453006.6U CN202121453006U CN215735493U CN 215735493 U CN215735493 U CN 215735493U CN 202121453006 U CN202121453006 U CN 202121453006U CN 215735493 U CN215735493 U CN 215735493U
- Authority
- CN
- China
- Prior art keywords
- loading
- power supply
- driving power
- heat dissipation
- street 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
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 40
- 210000001503 joint Anatomy 0.000 claims description 13
- 230000000694 effects Effects 0.000 claims description 12
- 238000009423 ventilation Methods 0.000 claims description 6
- 241000272165 Charadriidae Species 0.000 claims description 2
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Images
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a heat dissipation device for a driving power supply of an LED street lamp, which comprises a loading side plate, wherein a detachable loading frame is arranged inside the loading side plate, a fixing bolt is arranged between the loading side plate and the detachable loading frame, two groups of vent holes are formed in the outer surface of one side of the detachable loading frame, a group of heat dissipation fans are arranged inside each group of vent holes, the loading side plate is positioned on the outer surface of the upper end of a loading bottom plate, an overhead part is arranged on the outer surface of the upper end of the loading bottom plate, and movable fixing rods are arranged on the inner surfaces of the front end and the rear end of the loading side plate. According to the LED street lamp driving power supply heat dissipation device, the detachable loading frame is convenient to mount, so that the driving power supply can be conveniently dissipated, and the movable fixing rod is used for fixing the driving power supply, so that the driving power supply is prevented from falling off when in use, and a good use prospect is brought.
Description
Technical Field
The utility model relates to the technical field of heat dissipation devices, in particular to a heat dissipation device for a driving power supply of an LED street lamp.
Background
An LED driving power supply is a power converter that converts a power supply into a specific voltage and current to drive an LED to emit light, and generally: the input of the LED driving power supply includes high-voltage power frequency alternating current (i.e. commercial power), low-voltage direct current, high-voltage direct current, low-voltage high-frequency alternating current (e.g. output of an electronic transformer), etc., and when the driving power supply is used, a heat dissipation device is required to dissipate heat of the driving power supply, so as to ensure the stability and safety of the power supply.
The LED street lamp driving power supply heat dissipation device comprises a base, a heat dissipation plate and a heat dissipation plate, wherein the heat dissipation plate is arranged on the base, the heat dissipation plate is arranged on the heat dissipation plate, and the heat dissipation plate is arranged on the heat dissipation plate.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides the heat dissipation device for the driving power supply of the LED street lamp, which has the advantages of convenience in fixing, convenience in assembling, good stability and the like, and can effectively solve the problems in the background art.
(II) technical scheme
In order to achieve the purpose, the utility model adopts the technical scheme that: the utility model provides a LED street lamp drive power supply heat abstractor, is including loading the curb plate, the inside of loading the curb plate is provided with can dismantle the loading frame, it is provided with fixing bolt to load the curb plate and can dismantle between the loading frame, one side surface that can dismantle the loading frame is provided with two sets of ventilation holes, every group the inside in ventilation hole all is provided with a set of radiator fan, it is located the upper end surface of loading the bottom plate to load the curb plate, the upper end surface of loading the bottom plate is provided with built on stilts.
Preferably, a first connecting thread is arranged between the fixing bolt and the loading side plate, and the outer wall of the fixing bolt is detachably connected with the inner surface of the upper end of the loading side plate through the first connecting thread.
Preferably, a connecting clamping piece is arranged between the detachable loading frame and the loading side plate, and the outer wall of the detachable loading frame is detachably connected with the inside of the loading side plate through the connecting clamping piece.
Preferably, the front end inner surface and the rear end inner surface of the loading side plate are both provided with movable fixing rods, the upper end outer surface of each movable fixing rod is provided with a butt joint rod, an auxiliary connecting piece is arranged inside each movable fixing rod, the rear end outer surface of each auxiliary connecting piece is provided with an adjusting pull rope, one end of each adjusting pull rope is provided with a butt joint ring, a movable groove is formed in the loading side plate, the outer wall of each movable fixing rod is provided with a limiting snap ring, and a reset spring is arranged between each limiting snap ring and the loading side plate.
Preferably, a second connecting thread is arranged between the auxiliary connecting piece and the movable fixing rod, the inner wall of the auxiliary connecting piece is detachably connected with the inner wall of the movable fixing rod through the second connecting thread, a fixing piece is arranged between the adjusting pull rope and the auxiliary connecting piece, and one end of the adjusting pull rope is detachably connected with the outer surface of the rear end of the auxiliary connecting piece through the fixing piece.
Preferably, a movable sleeve is arranged between the reset spring and the movable fixed rod, and the inner wall of the reset spring is movably connected with the outer wall of the movable fixed rod through the movable sleeve.
(III) advantageous effects
Compared with the prior art, the utility model provides the heat dissipation device for the LED street lamp driving power supply, which has the following beneficial effects:
1. this LED street lamp drive power supply heat abstractor, load the frame through dismantling that sets up, be convenient for the installation does not have, so that dispel the heat to drive power supply, in order to facilitate drive power supply's heat dissipation, load the frame at the inside setting of loading the curb plate can be dismantled, and load two sets of radiator fan of the internally mounted of frame at dismantling, when drive power supply adorns on loading the curb plate, switch-on radiator fan's power, it flows to drive the air current, accomplish drive power supply's heat dissipation, can dismantle and load the frame and pass through fixing bolt and install the inside at loading the curb plate, convenient to detach and change.
2. The heat dissipation device of the LED street lamp driving power supply is used for fixing the driving power supply through the arranged movable fixed rod, so that the driving power supply is convenient to clamp, the movable fixed rods are arranged inside the loading side plate, and the butt joint rod is arranged between the two groups of movable fixed rods in the vertical direction, so that the two groups of movable fixed rods can be conveniently adjusted at the same time, the rear ends of the movable fixed rods are connected with adjusting pull ropes through auxiliary connecting pieces, the adjusting pull ropes on four adjacent groups of movable fixed rods on one side are connected on the butt-joint rings, when the driving power supply needs to be installed, the butt joint ring is pulled, the movable fixed rod is retracted backwards, and when the driving power supply is placed, not hard up butt joint ring, the reset spring of activity dead lever outer wall rebounds the activity dead lever, and the card is fixed drive power supply's outer wall, fixes the snap ring and can avoid the activity dead lever to drop from loading the curb plate above.
Drawings
Fig. 1 is a schematic view of the overall structure of a heat dissipation device of a driving power supply of an LED street lamp according to the present invention.
Fig. 2 is a schematic view of a connection structure of a movable fixing rod and a loading side plate of the heat dissipation device of the driving power supply of the LED street lamp.
Fig. 3 is a schematic view of a connection structure of an auxiliary connection member and a movable fixing rod of the heat dissipation device of the driving power supply of the LED street lamp.
Fig. 4 is a schematic view of a connection structure of an adjusting pull rope and a butt-joint ring of the heat dissipation device of the driving power supply of the LED street lamp.
In the figure: 1. loading a side plate; 2. fixing the bolt; 3. a detachable loading frame; 4. a vent hole; 5. a heat radiation fan; 6. a loading floor; 7. an overhead member; 8. a docking rod; 9. an auxiliary connection member; 10. a movable fixed rod; 11. adjusting the pull rope; 12. a docking ring; 13. a limit snap ring; 14. a return spring; 15. a movable groove.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
In the first embodiment, please refer to fig. 1-4, a heat dissipation device for a driving power supply of an LED street lamp includes a loading side plate 1, a detachable loading frame 3 is disposed inside the loading side plate 1, a fixing bolt 2 is disposed between the loading side plate 1 and the detachable loading frame 3, two sets of ventilation holes 4 are disposed on an outer surface of one side of the detachable loading frame 3, a set of heat dissipation fans 5 is disposed inside each set of ventilation holes 4, the loading side plate 1 is disposed on an outer surface of an upper end of a loading bottom plate 6, an overhead member 7 is disposed on an outer surface of an upper end of the loading bottom plate 6, the detachable loading frame 3 is disposed inside the loading side plate 1, and two sets of heat dissipation fans 5 are disposed inside the detachable loading frame 3, when the driving power supply is mounted on the loading side plate 1, a power supply of the heat dissipation fans 5 is switched on to drive an airflow to flow, thereby completing heat dissipation of the driving power supply, the detachable loading frame 3 is installed inside the loading side plate 1 through the fixing bolt 2, and is convenient to detach and replace.
Fixing bolt 2 and load and be provided with connecting thread No. 1 between the curb plate 1, fixing bolt 2's outer wall can be dismantled through connecting thread No. 1 and the upper end internal surface that loads curb plate 1 and be connected, and fixing bolt 2 is convenient for will dismantle and load frame 3 and fix the inside at loading curb plate 1.
Can dismantle and load and be provided with between frame 3 and the loading curb plate 1 and connect the fastener, the outer wall that can dismantle loading frame 3 can be dismantled through connecting the fastener and the inside of loading curb plate 1 and be connected, can dismantle loading frame 3 and be convenient for radiator fan 5's installation.
Embodiment two, please refer to fig. 1-4, based on the embodiment one, the front end inner surface and the rear end inner surface of the loading side plate 1 are both provided with a movable fixing rod 10, the upper end outer surface of the movable fixing rod 10 is provided with a butt rod 8, the interior of the movable fixing rod 10 is provided with an auxiliary connecting piece 9, the rear end outer surface of the auxiliary connecting piece 9 is provided with an adjusting pull rope 11, one end of the adjusting pull rope 11 is provided with a butt ring 12, the interior of the loading side plate 1 is provided with a movable groove 15, the outer wall of the movable fixing rod 10 is provided with a limit snap ring 13, a return spring 14 is arranged between the limit snap ring 13 and the loading side plate 1, in order to facilitate the clamping of a driving power supply, the movable fixing rod 10 is arranged inside the loading side plate 1, the butt rod 8 is arranged between two groups of movable fixing rods 10 in the vertical direction, in order to facilitate the simultaneous adjustment of the two groups of movable fixing rods 10, the rear end of the movable fixing rod 10 is connected with the adjusting pull rope 11 through the auxiliary connecting piece 9, and connect the regulation stay cord 11 above four adjacent movable dead levers 10 of one side on the face of butt joint ring 12, when needing to install drive power supply, the pulling butt joint ring 12, movable dead lever 10 is shrink backward, after drive power supply puts well, not hard up butt joint ring 12, the reset spring 14 of the outer wall of movable dead lever 10 rebounds movable dead lever 10, the card is in drive power supply's outer wall, fixes drive power supply well, spacing snap ring 13 can avoid movable dead lever 10 to drop from loading the curb plate 1 above.
Be provided with connecting thread No. two between auxiliary connecting piece 9 and the activity dead lever 10, the inner wall of auxiliary connecting piece 9 can be dismantled through connecting thread No. two and be connected with the inner wall of activity dead lever 10, adjusts and is provided with the mounting between stay cord 11 and the auxiliary connecting piece 9, and the one end of adjusting stay cord 11 is passed through the mounting and can be dismantled with the rear end surface of auxiliary connecting piece 9 and be connected, and auxiliary connecting piece 9 is convenient for adjust the connection of stay cord 11.
A movable sleeve is arranged between the reset spring 14 and the movable fixed rod 10, the inner wall of the reset spring 14 is movably connected with the outer wall of the movable fixed rod 10 through the movable sleeve, and the reset spring 14 is convenient for resetting the movable fixed rod 10 and clamping the movable fixed rod on the outer wall of the driving power supply.
Principle of operation
When the driving power supply heat dissipation device is used, the detachable loading frame 3 is arranged, so that the driving power supply can be conveniently mounted, the heat dissipation of the driving power supply can be conveniently realized, the detachable loading frame 3 is arranged inside the loading side plate 1, two groups of heat dissipation fans 5 are arranged inside the detachable loading frame 3, when the driving power supply is arranged on the loading side plate 1, the power supply of the heat dissipation fans 5 is switched on, the air flow is driven to flow, the heat dissipation of the driving power supply is completed, the detachable loading frame 3 is arranged inside the loading side plate 1 through the fixing bolt 2, and the detachment and the replacement are convenient; the movable fixing rod 10 is used for fixing the driving power supply, and in order to clamp the driving power supply, the movable fixed rods 10 are arranged inside the loading side plate 1, and the butt joint rod 8 is arranged between the two groups of movable fixed rods 10 in the vertical direction, so that the two groups of movable fixed rods 10 can be conveniently adjusted at the same time, the rear ends of the movable fixed rods 10 are connected with adjusting pull ropes 11 through auxiliary connecting pieces 9, the adjusting pull ropes 11 on four groups of adjacent movable fixed rods 10 on one side are connected on the butt-joint rings 12, when the driving power supply needs to be installed, the butt joint ring 12 is pulled, the movable fixing rod 10 is retracted backwards, when the driving power supply is placed, the butt joint ring 12 is loosened, the reset spring 14 on the outer wall of the movable fixing rod 10 rebounds the movable fixing rod 10 to be clamped on the outer wall of the driving power supply, the driving power supply is fixed, and the limiting snap ring 13 can prevent the movable fixing rod 10 from falling off from the loading side plate 1.
It is noted that, herein, relational terms such as first and second (a, b, etc.) and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a LED street lamp drive power supply heat abstractor, is including loading curb plate (1), its characterized in that: the inside of loading curb plate (1) is provided with can dismantle and loads frame (3), it is provided with fixing bolt (2) to load curb plate (1) and can dismantle between loading frame (3), one side surface that can dismantle and load frame (3) is provided with two sets of ventilation holes (4), every group the inside in ventilation hole (4) all is provided with a set of radiator fan (5), it is located the upper end surface of loading bottom plate (6) to load curb plate (1), the upper end surface of loading bottom plate (6) is provided with built on stilts piece (7).
2. The heat dissipation device for the driving power supply of the LED street lamp as claimed in claim 1, wherein: a connecting thread is arranged between the fixing bolt (2) and the loading side plate (1), and the outer wall of the fixing bolt (2) is detachably connected with the inner surface of the upper end of the loading side plate (1) through the connecting thread.
3. The heat dissipation device for the driving power supply of the LED street lamp as claimed in claim 1, wherein: the detachable loading frame is characterized in that a connecting clamping piece is arranged between the detachable loading frame (3) and the loading side plate (1), and the outer wall of the detachable loading frame (3) is detachably connected with the inside of the loading side plate (1) through the connecting clamping piece.
4. The heat dissipation device for the driving power supply of the LED street lamp as claimed in claim 1, wherein: the utility model discloses a curb plate structure, including loading curb plate (1), loading curb plate (10), the front end internal surface and the rear end internal surface of curb plate (1) all are provided with movable dead lever (10), the upper end surface of activity dead lever (10) is provided with butt joint pole (8), the inside of activity dead lever (10) is provided with auxiliary connecting piece (9), the rear end surface of auxiliary connecting piece (9) is provided with adjusts stay cord (11), the one end of adjusting stay cord (11) is provided with butt joint ring (12), movable groove (15) have been seted up to the inside of loading curb plate (1), the outer wall of activity dead lever (10) is provided with spacing snap ring (13), spacing snap ring (13) and loading are provided with reset spring (14) between curb plate (1).
5. The heat dissipation device for the driving power supply of the LED street lamp as claimed in claim 4, wherein: be provided with connecting thread No. two between auxiliary connecting piece (9) and activity dead lever (10), the inner wall of auxiliary connecting piece (9) can be dismantled through connecting thread No. two and the inner wall of activity dead lever (10) and be connected, it is provided with the mounting to adjust between stay cord (11) and auxiliary connecting piece (9), the rear end surface that the one end of adjusting stay cord (11) passes through mounting and auxiliary connecting piece (9) can be dismantled and be connected.
6. The heat dissipation device for the driving power supply of the LED street lamp as claimed in claim 4, wherein: the movable sleeve joint is arranged between the reset spring (14) and the movable fixed rod (10), and the inner wall of the reset spring (14) is movably connected with the outer wall of the movable fixed rod (10) through the movable sleeve joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121453006.6U CN215735493U (en) | 2021-06-29 | 2021-06-29 | LED street lamp driving power supply heat dissipation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121453006.6U CN215735493U (en) | 2021-06-29 | 2021-06-29 | LED street lamp driving power supply heat dissipation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215735493U true CN215735493U (en) | 2022-02-01 |
Family
ID=80045710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121453006.6U Expired - Fee Related CN215735493U (en) | 2021-06-29 | 2021-06-29 | LED street lamp driving power supply heat dissipation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215735493U (en) |
-
2021
- 2021-06-29 CN CN202121453006.6U patent/CN215735493U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215735493U (en) | LED street lamp driving power supply heat dissipation device | |
| CN220958229U (en) | Buckle assembly for mounting and fixing LED lamp | |
| CN104421705A (en) | LED (Light Emitting Diode) panel lamp | |
| CN209488698U (en) | A kind of television set with splicing body structure | |
| CN213343094U (en) | Ultra-thin switching power supply | |
| CN210716859U (en) | Indoor multi-surface display screen device | |
| CN212013104U (en) | LED power drive chip support structure | |
| CN209762806U (en) | modular intelligence house desk lamp | |
| CN216391940U (en) | LED driving power supply with overheat protection function | |
| CN220210784U (en) | Direct current high voltage generator convenient to dismouting base | |
| CN207394570U (en) | A kind of panel light | |
| CN211010997U (en) | High-efficient L ED lamps and lanterns heat radiation structure with thermal management | |
| CN215647883U (en) | Heat dissipation fixing device for LED high-power driving power supply shell | |
| CN211260469U (en) | LED lighting device convenient to maintain | |
| CN217881066U (en) | Novel horizontal rectifier transformer | |
| CN213746244U (en) | Strip lamp convenient to concatenation | |
| CN220085773U (en) | Small-sized transformer convenient to maintain | |
| CN221025250U (en) | Transportation base for transporting distribution transformer | |
| CN213065694U (en) | LED support lamp with good heat dissipation performance | |
| CN219068761U (en) | LED drive power supply with sectional adjustment | |
| CN215682108U (en) | Adjustable switching power supply | |
| CN216819691U (en) | High-efficiency high-power switching power supply | |
| CN219036462U (en) | High-efficient heat dissipation formula LED lamp pearl | |
| CN215636822U (en) | Modularized ceiling lamp convenient to disassemble and assemble | |
| CN213930657U (en) | Ceiling lamp with excellent heat dissipation performance |
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: 20220201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |