CN217591454U

CN217591454U - LED power supply heat dissipation device

Info

Publication number: CN217591454U
Application number: CN202221575119.8U
Authority: CN
Inventors: 刘文革; 刘延锋; 马永洁
Original assignee: Shenzhen Deshengyuan Technology Co ltd
Current assignee: Shenzhen Deshengyuan Technology Co ltd
Priority date: 2022-06-23
Filing date: 2022-06-23
Publication date: 2022-10-14
Anticipated expiration: 2032-06-23

Abstract

The utility model discloses a LED power heat abstractor, including LED power body and sliding sleeve, a lateral wall fixed mounting of sliding sleeve has first motor, a lateral wall fixed mounting that the output of first motor runs through the sliding sleeve has the threaded rod, the surface thread of threaded rod installs the slider, the bottom fixed mounting of slider has splint, a lateral wall fixed mounting of sliding sleeve has the backup pad, the spout has been seted up at the top of backup pad. This LED power heat abstractor, it rotates to drive the threaded rod through first motor, the threaded rod drives two sets of sliders and slides in the inside of sliding sleeve, thereby drive two sets of splint centre gripping fixed with LED power body's both sides, be convenient for install in the power surface of different models, slide in the spout through promoting the limiting plate, make the second motor corresponding with the louvre, it laminates mutually to rotate the bolt until the top of its free end and backup pad, it is fixed to make the limiting plate, thereby guarantee that cooling fan's position is aligned with LED power body's louvre.

Description

LED power supply heat dissipation device

Technical Field

The utility model relates to a LED power technical field especially relates to a LED power heat abstractor.

Background

An LED power supply is a device that supplies power to an electrical appliance, and converts alternating current into direct current through a transformer and a rectifier.

Most of the existing LED power supply heat dissipation devices can only be used for power supplies with fixed specifications, cannot be adjusted according to the models of the used power supplies, and are difficult to ensure that the positions of heat dissipation fans are aligned with heat dissipation holes in the power supplies.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a LED power heat abstractor has solved current LED power heat abstractor and can't adjust according to the model of power, and radiator fan's position and the problem that the power louvre is difficult to align.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a LED power heat abstractor, includes LED power body and sliding sleeve, a lateral wall fixed mounting of sliding sleeve has first motor, a lateral wall fixed mounting that the output of first motor runs through the sliding sleeve has the threaded rod, the surface thread of threaded rod installs the slider, the bottom fixed mounting of slider has splint, a lateral wall fixed mounting of sliding sleeve has the backup pad, the spout has been seted up at the top of backup pad, the inside slidable mounting of spout has the limiting plate, the bolt is installed to the top both ends screw thread of limiting plate, the back lateral wall fixed mounting of limiting plate has the support frame, the inner wall of support frame passes through connecting rod fixed mounting has the second motor, the output fixed surface of second motor is connected with the flabellum.

Preferably, the top of the LED power supply body is provided with a heat dissipation hole.

Preferably, the surface cover of threaded rod is established and is installed the spacing ring, and the spacing ring both sides screw thread is revolved to opposite, the quantity of slider is two sets of, and two sets of sliders are the symmetry setting about the spacing ring on threaded rod surface to drive two sets of sliders and carry out the motion in opposite directions.

Preferably, the slider is slidable mounting with the inside of sliding sleeve, and the surface of slider is the laminating setting with the inner wall of sliding sleeve for the slider slides in the inside of sliding sleeve more stably.

Preferably, splint are the laminating setting with LED power body, the fixed surface of splint is connected with the skid resistant course, prevents that splint and LED power body from taking place to skid and droing.

Preferably, the limiting plate is I-shaped.

Preferably, the second motor and the heat dissipation hole are correspondingly arranged, so that the heat dissipation of the power supply is sufficient.

Compared with the prior art, the beneficial effects of the utility model are that: this LED power heat abstractor, it rotates to drive the threaded rod through first motor, the threaded rod drives two sets of sliders and slides in the inside of sliding sleeve, thereby drive the both sides of two sets of splint centre gripping fixed with LED power body, be convenient for install in the power surface of different models, slide in the spout through promoting the limiting plate, make the second motor corresponding with the louvre, it laminates mutually to rotate the bolt until its free end and the top of backup pad, it is fixed to make the limiting plate, thereby guarantee that cooling fan's position and LED power body's louvre are aligned, drive the flabellum through the second motor and rotate, blow away the heat of LED power body along with the air.

Drawings

FIG. 1 is a schematic structural view of the isometric test of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic view of the present invention in partial section.

In the figure: 1. an LED power supply body; 2. heat dissipation holes; 3. a sliding sleeve; 4. a first motor; 5. a threaded rod; 6. a slider; 7. a splint; 8. an anti-slip layer; 9. a support plate; 10. a chute; 11. a limiting plate; 12. a bolt; 13. a support frame; 14. a second motor; 15. a fan blade.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b): referring to fig. 1-3, the utility model provides a technical scheme, a LED power supply heat dissipation device, which comprises an LED power supply body 1 and a sliding sleeve 3, wherein the top of the LED power supply body 1 is provided with a heat dissipation hole 2, a side wall of the sliding sleeve 3 is fixedly provided with a first motor 4, the output end of the first motor 4 penetrates through a side wall of the sliding sleeve 3 and is fixedly provided with a threaded rod 5, the surface of the threaded rod 5 is sleeved with a limit ring, the thread turning directions of the two sides of the limit ring are opposite, the surface of the threaded rod 5 is provided with two sets of sliders 6, the number of the sliders 6 is two, and the two sets of sliders 6 are symmetrically arranged around the limit ring on the surface of the threaded rod 5, so as to drive the two sets of sliders 6 to move oppositely, the sliders 6 are slidably mounted with the inside of the sliding sleeve 3, and the surface of the sliders 6 is in fit with the inner wall of the sliding sleeve 3, so that the sliders 6 slide more stably in the sliding sleeve 3, the bottom of the sliding block 6 is fixedly provided with a clamping plate 7, the clamping plate 7 is attached to the LED power supply body 1, the threaded rod 5 is driven to rotate by the first motor 4, the threaded rod 5 drives two groups of sliding blocks 6 to slide in the sliding sleeve 3, so as to drive the two groups of clamping plates 7 to clamp and fix two sides of the LED power supply body 1 and be conveniently installed on power supply surfaces of different models, the surface of the clamping plate 7 is fixedly connected with an anti-slip layer 8 for preventing the clamping plate 7 and the LED power supply body 1 from slipping and falling off, a supporting plate 9 is fixedly installed on one side wall of the sliding sleeve 3, a sliding groove 10 is formed in the top of the supporting plate 9, a limiting plate 11 is slidably installed in the sliding groove 10, the limiting plate 11 is I-shaped, bolts 12 are installed at two ends of the top of the limiting plate 11 in a threaded manner, a supporting frame 13 is fixedly installed on the rear side wall of the limiting plate 11, and a second motor 14 is fixedly installed on the inner wall of the supporting frame 13 through a connecting rod, second motor 14 is corresponding the setting with louvre 2, make the heat dissipation of power abundant, slide in spout 10 through promoting limiting plate 11, make second motor 14 corresponding with louvre 2, rotate bolt 12 and laminate mutually up to its free end and backup pad 9's top, it is fixed to make limiting plate 11, thereby guarantee that cooling fan's position is aligned with LED power supply body 1's louvre 2, second motor 14's output fixed surface is connected with flabellum 15, drive flabellum 15 through second motor 14 and rotate, blow away LED power supply body 1's heat along with the air.

When in use: when using this LED power heat abstractor, place sliding sleeve 3 in LED power supply body 1's top, drive threaded rod 5 through first motor 4 and rotate, threaded rod 5 drives two sets of sliders 6 and slides in sliding sleeve 3's inside, thereby drive two sets of splint 7 centre gripping fixed with LED power supply body 1's both sides, promote limiting plate 11 and slide in spout 10, make second motor 14 corresponding with louvre 2, it laminates mutually to rotate bolt 12 until its free end and backup pad 9's top, make limiting plate 11 fixed, thereby guarantee that cooling fan's position and LED power supply body 1's louvre 2 are aligned, when LED power supply body 1 moves, drive flabellum 15 through second motor 14 and rotate, dispel the heat to LED power supply body 1.

In conclusion, this LED power heat abstractor, drive threaded rod 5 through first motor 4 and rotate, threaded rod 5 drives two sets of sliders 6 and slides in the inside of sliding sleeve 3, thereby drive two sets of splint 7 centre gripping fixed with the both sides of LED power body 1, be convenient for install in the power surface of different models, slide in spout 10 through promoting limiting plate 11, make second motor 14 and louvre 2 corresponding, rotate bolt 12 until its free end and the top of backup pad 9 laminate mutually, make limiting plate 11 fixed, thereby guarantee that the position of cooling fan is aligned with louvre 2 of LED power body 1, drive flabellum 15 through second motor 14 and rotate, blow away the heat of LED power body 1 along with the air, the problem that current LED power heat abstractor can't adjust according to the model of power, and the position of cooling fan is difficult to align with the power louvre is solved.

It is noted that, herein, relational terms such as first and second, 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a LED power heat abstractor, includes LED power body (1) and sliding sleeve (3), its characterized in that, a lateral wall fixed mounting of sliding sleeve (3) has first motor (4), a lateral wall fixed mounting that the output of first motor (4) runs through sliding sleeve (3) has threaded rod (5), slider (6) are installed to the surface thread of threaded rod (5), the bottom fixed mounting of slider (6) has splint (7), a lateral wall fixed mounting of sliding sleeve (3) has backup pad (9), spout (10) have been seted up at the top of backup pad (9), the inside slidable mounting of spout (10) has limiting plate (11), bolt (12) are installed to the top both ends screw thread of limiting plate (11), the back lateral wall fixed mounting of limiting plate (11) has support frame (13), the inner wall of support frame (13) passes through connecting rod fixed mounting has second motor (14), the output fixed surface of second motor (14) is connected with flabellum (15).

2. The heat dissipation device for the LED power supply according to claim 1, wherein the top of the LED power supply body (1) is provided with heat dissipation holes (2).

3. The LED power supply heat dissipation device as claimed in claim 1, wherein a limiting ring is sleeved on the surface of the threaded rod (5), the thread directions of two sides of the limiting ring are opposite, the number of the sliding blocks (6) is two, and the two sets of the sliding blocks (6) are symmetrically arranged about the limiting ring on the surface of the threaded rod (5).

4. The LED power supply heat dissipation device as recited in claim 1, wherein the slider (6) is slidably mounted inside the sliding sleeve (3), and the surface of the slider (6) is attached to the inner wall of the sliding sleeve (3).

5. The LED power supply heat dissipation device as claimed in claim 1, wherein the clamping plate (7) is attached to the LED power supply body (1), and an anti-slip layer (8) is fixedly connected to the surface of the clamping plate (7).

6. The LED power supply heat dissipation device as recited in claim 1, wherein the limiting plate (11) is I-shaped.

7. The heat dissipation device for LED power supply according to claim 1, wherein the second motor (14) is disposed corresponding to the heat dissipation hole (2).