CN220733350U - LED power supply heat dissipation device - Google Patents
LED power supply heat dissipation device Download PDFInfo
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- CN220733350U CN220733350U CN202322409606.8U CN202322409606U CN220733350U CN 220733350 U CN220733350 U CN 220733350U CN 202322409606 U CN202322409606 U CN 202322409606U CN 220733350 U CN220733350 U CN 220733350U
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- Prior art keywords
- power supply
- fixed
- frame
- concave frame
- main body
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- 230000017525 heat dissipation Effects 0.000 title abstract description 27
- 230000005855 radiation Effects 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 241000883990 Flabellum Species 0.000 description 7
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000000191 radiation effect Effects 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model provides an LED power supply heat dissipation device, which belongs to the technical field of heat dissipation devices, and comprises: a power supply main body; the heat dissipation port is arranged at the top of the power supply main body; the concave frame is movably connected to the power supply main body; the mounting mechanism is connected with the concave frame to fix the concave frame on the power supply main body; the rectangular frame is connected to one side end of the concave frame; the fixing mechanism is connected with the rectangular frame to fix the rectangular frame on the concave frame; the cross support plate is fixed at the bottom of the inner wall of the cross support plate; a motor fixed on the top of the cross support plate; according to the utility model, the concave frame can be installed on the power supply main bodies with different sizes through the installation mechanism, and the concave frame can be fixed according to the sizes of actual power supplies, so that the device can be suitable for power supplies with different sizes and is more convenient.
Description
Technical Field
The utility model belongs to the technical field of heat dissipation devices, and particularly relates to an LED power supply heat dissipation device.
Background
An LED power supply is one of power supplies, and is a device that supplies power to electronic devices, and is also a power supply. The device is a device for converting alternating current into direct current through a transformer and a rectifier, and the device is called a rectifying power supply and also called a driving power supply. Electronic equipment capable of providing signals is called a signal source, and the LED power supply in the modern society is widely applied to: street lamp, tunnel lamp, LED grille lamp, LED indoor lamp, LED ceiling lamp, building etc. because of the LED power can give off certain heat when the during operation, can lead to burning out when the temperature is too high, so heat abstractor also should take place when.
Most of the existing LED power supply heat dissipation devices can only be used for fixing a power supply with a standard, cannot be adjusted according to the type of the power supply, and is difficult to ensure that the position of a heat dissipation fan is aligned with a heat dissipation hole on the power supply.
Disclosure of Invention
The utility model aims to provide an LED power supply heat dissipation device, which aims to solve the problems that most of LED power supply heat dissipation devices in the prior art can only be used for fixing a power supply, cannot be adjusted according to the type of the power supply, and cannot be ensured to be aligned with heat dissipation holes on the power supply.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
an LED power supply heat sink, comprising:
a power supply main body;
the heat dissipation port is formed in the top of the power supply main body;
the concave frame is movably connected to the power supply main body;
the mounting mechanism is connected with the concave frame to fix the concave frame on the power supply main body;
the rectangular frame is connected to one side end of the concave frame;
the fixing mechanism is connected with the rectangular frame to fix the rectangular frame on the concave frame;
the cross support plate is fixed at the bottom of the inner wall of the cross support plate;
a motor fixed on the top of the cross support plate; and
and the fan blades are fixed on the surface of the output end of the motor.
As a preferred aspect of the present utility model, the mounting mechanism includes:
a second bolt, one end of which is threaded through to the inside of the concave frame; and
and the clamping plate is fixed at the penetrating end of the second bolt and abuts against one side end of the power supply main body.
As a preferable scheme of the utility model, a corrugated pad is fixed on the inner wall of one side of the concave frame far away from the second bolt.
As a preferred embodiment of the present utility model, the fixing mechanism includes:
the fixed block is fixed at one side end of the rectangular frame;
the first threaded hole is formed in the top of the fixed block;
the plurality of second threaded holes are formed in the top of the concave frame and are opposite to the first threaded holes; and
and the first bolt is simultaneously connected with the first threaded hole and one of the second threaded holes in a threaded manner.
As a preferable scheme of the utility model, a sliding block is fixed at one side end of the rectangular frame, a sliding-out body is arranged at one side end of the concave frame, and the sliding block is connected in the sliding-out body in a sliding manner.
As a preferable scheme of the utility model, a grid is fixed on the top of the rectangular frame.
As a preferable scheme of the utility model, a plurality of radiating fins which are uniformly distributed are fixed at the bottom of the power supply main body.
Compared with the prior art, the utility model has the beneficial effects that:
1. in this scheme, through the installation mechanism that is equipped with, can install concave frame on the power main part of equidimension not, can fix according to the size of actual power to make this device can be applicable to the power of equidimension not, it is more convenient.
2. In this scheme, through the fixed establishment who is equipped with, can be fixed in the different positions on the spill frame with the rectangle frame to make the flabellum in the rectangle frame be located different positions, can adapt to the thermovent in the power main part better, and align with the thermovent, just so can dispel the heat to the power main part better, the radiating effect is better.
3. In this scheme, through the grid that is equipped with, it is fixed in the top of rectangle frame, leaves many spaces in the middle, like this for the flabellum is when rotating, can take away the heat that the power main part looses, and the grid can play the guard action simultaneously for the staff is difficult to stretch into the flabellum department with the hand, is difficult for being beaten to by the flabellum and causes the injury.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a perspective view of a first view angle in the present utility model;
FIG. 2 is a perspective view of a second view angle in the present utility model;
FIG. 3 is a partial exploded view of the rectangular shelf of the present utility model;
FIG. 4 is a partial exploded view of the female shelf of the present utility model;
fig. 5 is a perspective view of a third view in accordance with the present utility model.
In the figure: 1. a power supply main body; 2. a concave frame; 3. a heat radiation port; 4. a rectangular frame; 5. a cross support plate; 6. a motor; 7. a fan blade; 8. a grid; 9. a fixed block; 10. a first threaded hole; 11. a first bolt; 12. a slide block; 13. sliding out; 14. a second threaded hole; 15. a corrugated pad; 16. a second bolt; 17. a clamping plate; 18. and the heat dissipation fins.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. It is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.
Examples
Referring to fig. 1-5, the present utility model provides the following technical solutions:
an LED power supply heat sink, comprising:
a power supply main body 1;
a heat radiation port 3 arranged at the top of the power supply main body 1;
the concave frame 2 is movably connected to the power supply main body 1;
a mounting mechanism connected with the concave frame 2 to fix the concave frame on the power supply main body 1;
the rectangular frame 4 is connected to one side end of the concave frame 2, and the upper part and the lower part of the rectangular frame 4 are both openings;
a fixing mechanism connected with the rectangular frame 4 to fix the rectangular frame on the concave frame 2;
the cross support plate 5 is fixed at the bottom of the inner wall of the cross support plate 5;
a motor 6 fixed to the top of the cross support plate 5; and
and a fan blade 7 fixed to the output end surface of the motor 6.
In the specific embodiment of the utility model, in the device, heat in the power supply main body 1 is dissipated through the heat dissipation port 3, a rectangular frame 4 is arranged at the heat dissipation port 3, a motor 6 is supported in the rectangular frame 4 through a cross support plate 5, and when the motor 6 is started, fan blades 7 can be driven to rotate, so that wind power can be generated, the heat dissipated at the heat dissipation port 3 can be quickly sent out, the heat can be quickly dissipated, the position of the rectangular frame 4 can be adjusted, the rectangular frame 4 is arranged on the concave frame 2 through a fixing mechanism and can be adjusted to a proper position according to the actual position, and the rectangular frame 4 can be matched with the heat dissipation ports 3 at different positions on different power supply main bodies 1, so that the heat dissipation position is more accurate and the effect is better; meanwhile, the concave frame 2 can be fixed on the power supply main body 1 through the mounting mechanism, and the mounting mechanism can fix the concave frame 2 on different power supply main bodies 1, so that the device can be applicable to different power supply main bodies 1 and is more practical.
Specifically, the mounting mechanism includes:
a second bolt 16 having one end threaded through to the inside of the female frame 2; and
the clamping plate 17 is fixed to the penetrating end of the second bolt 16 and abuts against one side end of the power supply main body 1.
In this embodiment: the concave frame 2 back-off is at the top of power main part 1 for the one side inner wall of concave frame 2 is laminated with the tip of power main part 1, and the opposite side is through rotatory second bolt 16, and second bolt 16 and concave frame 2 threaded connection drive grip block 17 rotatory and remove, until the laminating support in the other tip of power main part 1, thereby can with the one side inner wall of concave frame 2 with the centre gripping of power main part 1, with the surface that realizes being fixed in power main part 1, through the screw thread snap force of second bolt 16 and concave frame 2, make grip block 17 can hug closely power main part 1 difficult not hard up, can be fixed in on the power main part 1 better.
Specifically, a corrugated pad 15 is fixed to the inner wall of the concave frame 2 on the side away from the second bolt 16.
In this embodiment: through the ripple pad 15 that is equipped with, one side of ripple pad 15 is equipped with the ripple strip, can increase frictional force for spill frame 2 can be fixed in on the power main part 1 better when contacting with power main part 1, is difficult for becoming flexible.
Specifically, the fixing mechanism includes:
a fixed block 9 fixed to one side end of the rectangular frame 4;
a first threaded hole 10 is formed in the top of the fixed block 9;
a plurality of second screw holes 14 which are respectively formed at the top of the concave frame 2 and are opposite to the first screw holes 10; and
a first bolt 11 is simultaneously threadedly coupled within the first threaded bore 10 and one of the second threaded bores 14.
In this embodiment: the rectangular frame 4 is connected with the concave frame 2 through the fixing block 9, so that the first threaded hole 10 on the fixing block 9 is aligned with one of the second threaded holes 14 on the concave frame 2, and then the first bolt 11 is in threaded connection with the first threaded hole 10 and one of the second threaded holes 14, so that the fixing block 9 is fixed on the concave frame 2, and the rectangular frame 4 is fixed on one side end of the concave frame 2; the second screw holes 14 are provided with a plurality of, so that the rectangular frame 4 can move according to the positions of the heat dissipation openings 3, the first screw holes 10 are aligned with any one of the second screw holes 14, the positions of the rectangular frame 4 are conveniently adjusted, and the heat dissipation parts in the rectangular frame 4 can be better aligned with the heat dissipation openings 3 to dissipate heat.
Specifically, a sliding block 12 is fixed at one side end of the rectangular frame 4, a sliding-out 13 is arranged at one side end of the concave frame 2, and the sliding block 12 is connected in the sliding-out 13 in a sliding manner.
In this embodiment: when the rectangular frame 4 moves, the sliding block 12 is driven to slide in the sliding-out 13, and as the rectangular frame 4 is connected in the first threaded hole 10 on the fixed block 9 and the second threaded hole 14 on the concave frame 2 through the first bolt 11 in a threaded manner, the rectangular frame 4 is fixed on the side part of the concave frame 2, and the rectangular frame 4 can only move linearly and is not easy to rotate and is more stable in installation through the limiting of the sliding block 12 and the sliding-out 13.
Specifically, the grid 8 is fixed to the top of the rectangular frame 4.
In this embodiment: through the grid 8 that is equipped with, it is fixed in the top of rectangle frame 4, leaves many spaces in the middle, like this makes flabellum 7 when rotating, can take away the heat that power main part 1 released, and grid 8 can play the guard action simultaneously for the staff is difficult to stretch into flabellum 7 department with the hand, is difficult for being beaten to by flabellum 7 and causes the injury.
Specifically, a plurality of evenly distributed heat dissipation fins 18 are fixed to the bottom of the power supply main body 1.
In this embodiment: through the heat radiation fins 18, the external contact area can be effectively increased, so that the heat radiation effect is better when the power supply main body 1 radiates heat through the heat radiation fins 18.
What needs to be explained is: the motor 6 is in the prior art, and a corresponding model can be selected according to actual requirements, which is not described in detail, the motor 6 is electrically connected with an external power supply, and the internal structure and the working principle of the motor 6 are all common knowledge of those skilled in the art, and the motor is not described in detail.
The working principle and the using flow of the utility model are as follows: when the device is used, firstly, the concave frame 2 is reversely buckled on the power supply main body 1, then the second bolt 16 is rotated, the clamping plate 17 is enabled to rotate and move to clamp two side ends of the concave frame 2 with one side inner wall of the concave frame 2, so that the concave frame 2 is fixed on the power supply main body 1, then the rectangular frame 4 is slid, the bottom of the rectangular frame 4 is enabled to be aligned with the heat dissipation opening 3, the first threaded hole 10 on the fixing block 9 is enabled to be opposite to one of the second threaded holes 14, then the first bolt 11 is in threaded connection with the first threaded hole 10 and one of the second threaded holes 14, the rectangular frame 4 is fixed on one side end of the concave frame 2, the motor 6 is started, the output end of the motor 6 can drive the fan blade 7 to rotate, wind power can be generated, heat emitted by the heat dissipation opening 3 can be rapidly sent out, and rapid heat dissipation can be performed.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. An LED power supply heat sink, comprising:
a power supply main body (1);
a heat radiation port (3) which is arranged at the top of the power supply main body (1);
the concave frame (2) is movably connected to the power supply main body (1);
the mounting mechanism is connected with the concave frame (2) to fix the concave frame on the power supply main body (1);
a rectangular frame (4) connected to one side end of the concave frame (2);
the fixing mechanism is connected with the rectangular frame (4) to fix the rectangular frame on the concave frame (2);
the cross support plate (5) is fixed at the bottom of the inner wall of the cross support plate (5);
a motor (6) fixed to the top of the cross support plate (5); and
and the fan blades (7) are fixed on the surface of the output end of the motor (6).
2. The LED power supply heat sink of claim 1, wherein the mounting mechanism comprises:
a second bolt (16) having one end threaded through to the inside of the female frame (2); and
and a clamping plate (17) fixed to the penetrating end of the second bolt (16) and abutted against one side end of the power supply main body (1).
3. An LED power supply heat sink according to claim 2, characterized in that a corrugated pad (15) is fixed to the inner wall of the side of the female bracket (2) remote from the second bolt (16).
4. A LED power supply heat sink as set forth in claim 3, wherein the securing mechanism includes:
a fixed block (9) fixed at one side end of the rectangular frame (4);
the first threaded hole (10) is formed in the top of the fixed block (9);
the second threaded holes (14) are formed in a plurality of parts, are all formed in the top of the concave frame (2), and are opposite to the first threaded holes (10); and
-a first bolt (11) screwed simultaneously into said first threaded hole (10) and one of said second threaded holes (14).
5. The LED power supply heat sink according to claim 4, wherein a slider (12) is fixed at one side end of the rectangular frame (4), a slide-out (13) is provided at one side end of the concave frame (2), and the slider (12) is slidably connected in the slide-out (13).
6. An LED power supply heat sink according to claim 5, characterized in that the top of the rectangular frame (4) is fixed with a mesh (8).
7. An LED power supply heat sink according to claim 6, characterized in that a plurality of evenly distributed heat dissipating fins (18) are fixed to the bottom of the power supply body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322409606.8U CN220733350U (en) | 2023-09-06 | 2023-09-06 | LED power supply heat dissipation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322409606.8U CN220733350U (en) | 2023-09-06 | 2023-09-06 | LED power supply heat dissipation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220733350U true CN220733350U (en) | 2024-04-05 |
Family
ID=90493831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322409606.8U Active CN220733350U (en) | 2023-09-06 | 2023-09-06 | LED power supply heat dissipation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220733350U (en) |
-
2023
- 2023-09-06 CN CN202322409606.8U patent/CN220733350U/en active Active
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