CN221103606U - Dimming LED constant-current driving power supply - Google Patents
Dimming LED constant-current driving power supply Download PDFInfo
- Publication number
- CN221103606U CN221103606U CN202322758044.8U CN202322758044U CN221103606U CN 221103606 U CN221103606 U CN 221103606U CN 202322758044 U CN202322758044 U CN 202322758044U CN 221103606 U CN221103606 U CN 221103606U
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- power supply
- radiating
- driving power
- wall
- fixedly connected
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229910052802 copper Inorganic materials 0.000 claims abstract description 17
- 239000010949 copper Substances 0.000 claims abstract description 17
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 244000309464 bull Species 0.000 description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 5
- 235000017491 Bambusa tulda Nutrition 0.000 description 5
- 241001330002 Bambuseae Species 0.000 description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 5
- 239000011425 bamboo Substances 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Abstract
The utility model discloses a dimming LED constant current driving power supply, which relates to the technical field of driving power supplies and comprises a mounting plate and a driving power supply, wherein the driving power supply is fixedly connected to the bottom of the mounting plate, the top end of the mounting plate is fixedly connected with a magnetic plate, the inner wall of the top end of the mounting plate is provided with a threaded hole, two sides of the driving power supply are respectively and fixedly connected with connectors, the side walls of the driving power supply are respectively and fixedly connected with a plurality of radiating fins, a plurality of radiating holes are formed in the radiating fins, and radiating copper bars are arranged in the radiating fins in a penetrating manner. The plurality of radiating holes formed in the radiating fin can improve the radiating effect of the radiating fin, and the radiating copper strips and the radiating copper wires can further improve the radiating effect of the radiating fin.
Description
Technical Field
The utility model relates to the technical field of driving power supplies, in particular to a dimming LED constant-current driving power supply.
Background
Driving a light source refers to providing the light source with appropriate power and control signals to enable the light source to function properly and emit the required light, different types of light sources requiring different driving modes and supply voltages.
In the prior art, in the use process of the dimming LED constant current driving power supply, after long-time use, more heat can be accumulated in the driving power supply and can not be timely dissipated, and the accumulated heat can cause certain heat loss to internal electronic components, so that the service life of the electronic components is influenced. Therefore, the application designs a dimming LED constant current driving power supply.
Disclosure of utility model
The present utility model has been made in view of the above-described problems with the conventional driving power supply.
Therefore, the utility model aims to provide a dimming LED constant current driving power supply, which solves the problems that after long-time use, more heat can be accumulated in the driving power supply and can not be timely dissipated, and the accumulated heat can cause certain heat loss to electronic components in the driving power supply, so that the service life of the electronic components is influenced.
In order to achieve the above object, the present utility model provides the following technical solutions:
The utility model provides a LED constant current drive power supply adjusts luminance, includes mounting panel and drive power supply, drive power supply fixed connection is in the bottom of mounting panel, the top fixedly connected with magnetic plate of mounting panel, threaded hole is seted up to the top inner wall of mounting panel, drive power supply's both sides are fixedly connected with respectively and connect, a plurality of radiating fins of fixedly connected with respectively on drive power supply's the lateral wall, a plurality of louvres have been seted up to radiating fin's inside, radiating fin's inside runs through and is provided with the heat dissipation copper bar.
Preferably, the inner wall of the radiating fin, which is located in the radiating hole, is set to be an arc surface, and a plurality of radiating copper strips are located in the radiating hole and are respectively wound with radiating copper wires.
Preferably, the inside of joint is seted up flutedly, the inside rotation of recess is connected with the bull stick, fixed cover is equipped with splint on the pole wall of bull stick.
Preferably, the inside fixedly connected with screwed ring of joint, screwed ring's inside threaded connection has a screw thread section of thick bamboo, the screw thread section of thick bamboo cover is established on the pole wall of bull stick.
Preferably, the inner wall of the thread cylinder is provided with a bar-shaped groove, the inner wall of the thread cylinder positioned in the bar-shaped groove is slidably provided with a poking plate, and the poking plate is fixedly connected to the rod wall of the rotating rod.
Preferably, the wall of the threaded cylinder extends to the outer side of the threaded ring and is fixedly connected with a rotating handle.
In the technical scheme, the utility model has the technical effects and advantages that:
1. According to the utility model, the plurality of radiating holes formed in the radiating fins can improve the radiating effect of the radiating fins, and the radiating copper bars and the radiating copper wires can further improve the radiating effect of the radiating fins.
2. According to the utility model, the poking plate slides along the inner wall of the strip-shaped groove, so that stable transmission of the threaded cylinder to the rotating rod can be ensured, and the rotating handle can enable the threaded cylinder to rotate more stably.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a top view of the structure of the joint of fig. 1 in accordance with the present utility model.
Reference numerals illustrate:
1. A mounting plate; 2. a driving power supply; 3. a magnetic plate; 4. a threaded hole; 5. a joint; 6. a heat radiation fin; 7. a heat dissipation copper bar; 8. radiating copper wires; 9. a rotating rod; 10. a clamping plate; 11. a threaded ring; 12. a thread cylinder; 13. a poking plate; 14. a rotating handle.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
The embodiment of the utility model discloses a dimming LED constant current driving power supply.
The utility model provides a dimming LED constant current driving power supply shown in figures 1-2, which comprises a mounting plate 1 and a driving power supply 2, and is characterized in that the driving power supply 2 is fixedly connected to the bottom of the mounting plate 1, the top end of the mounting plate 1 is fixedly connected with a magnetic plate 3, the inner wall of the top end of the mounting plate 1 is provided with a threaded hole 4, two sides of the driving power supply 2 are respectively fixedly connected with a joint 5, the side walls of the driving power supply 2 are respectively fixedly connected with a plurality of radiating fins 6, a plurality of radiating holes are formed in the radiating fins 6, radiating copper strips 7 penetrate through the radiating fins 6, the inner wall of each radiating fin 6 positioned in each radiating hole is a cambered surface, and the radiating copper strips 7 are respectively wound and provided with radiating copper wires 8 in the radiating holes.
The inside of joint 5 is seted up flutedly, and the inside rotation of flutedly is connected with bull stick 9, and fixed cover is equipped with splint 10 on the wall of bull stick 9, and the inside fixedly connected with screwed ring 11 of joint 5, the inside threaded connection of screwed ring 11 has a screw thread section of thick bamboo 12, and screw thread section of thick bamboo 12 cover is established on the wall of bull stick 9.
During the use, can install driving power supply 2 through mounting panel 1, magnetic plate 3 can adsorb on the metal level, and screw hole 4 is convenient for install the bolt, can make driving power supply 2 and line body carry out stable connection through joint 5, driving power supply 2 is when using accumulational heat and is derived through radiating fin 6, a plurality of louvres that radiating fin 6 inside offered can improve radiating fin 6's radiating effect simultaneously, radiating copper bar 7 and radiating copper wire 8 can further improve radiating fin 6's radiating effect, the line body extends to the inside back of joint 5, splint 10 can guarantee the stability of line body setting in joint 5 inside along the wall rotation of bull stick 9, can drive bull stick 9 rotation through the internal rotation of screw thread section of thick bamboo 12 along screwed ring 11, be convenient for adjust splint 10's angle.
In order to ensure stable transmission of the threaded cylinder 12 to the rotating rod 9, as shown in fig. 1-2, a strip-shaped groove is formed in the inner wall of the threaded cylinder 12, a shifting plate 13 is slidably arranged on the inner wall of the strip-shaped groove of the threaded cylinder 12, the shifting plate 13 is fixedly connected to the rod wall of the rotating rod 9, and the cylinder wall of the threaded cylinder 12 extends to the outer side of the threaded ring 11 and is fixedly connected with a rotating handle 14.
Through the sliding of the shifting plate 13 along the inner wall of the strip-shaped groove, the stable transmission of the threaded cylinder 12 to the rotating rod 9 can be ensured, and the rotating handle 14 can enable the threaded cylinder 12 to rotate more stably.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (6)
1. The utility model provides a constant current drive power supply of LED adjusts luminance, includes mounting panel (1) and drive power supply (2), a serial communication port, drive power supply (2) fixed connection is in the bottom of mounting panel (1), the top fixedly connected with magnetic plate (3) of mounting panel (1), threaded hole (4) are seted up to the top inner wall of mounting panel (1), the both sides of drive power supply (2) are fixedly connected with joint (5) respectively, a plurality of fin (6) of fixedly connected with respectively on the lateral wall of drive power supply (2), a plurality of louvres have been seted up to the inside of fin (6), the inside of fin (6) is run through and is provided with heat dissipation copper bar (7).
2. The dimming LED constant current driving power supply according to claim 1, wherein the inner wall of the radiating fin (6) located in the radiating hole is set to be an arc surface, and a plurality of radiating copper strips (7) located in the radiating hole are respectively wound with radiating copper wires (8).
3. The dimming LED constant current driving power supply according to claim 1, wherein a groove is formed in the connector (5), a rotating rod (9) is rotatably connected in the groove, and a clamping plate (10) is fixedly sleeved on the rod wall of the rotating rod (9).
4. The dimming LED constant current driving power supply according to claim 3, wherein a threaded ring (11) is fixedly connected to the inside of the connector (5), a threaded cylinder (12) is connected to the inside of the threaded ring (11) in a threaded manner, and the threaded cylinder (12) is sleeved on the rod wall of the rotating rod (9).
5. The dimming LED constant current driving power supply according to claim 4, wherein a strip-shaped groove is formed in the inner wall of the threaded cylinder (12), a poking plate (13) is slidably arranged on the inner wall of the threaded cylinder (12) located in the strip-shaped groove, and the poking plate (13) is fixedly connected to the rod wall of the rotating rod (9).
6. The dimming LED constant current driving power supply according to claim 4, wherein the wall of the threaded cylinder (12) extends to the outer side of the threaded ring (11) and is fixedly connected with a rotating handle (14).
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221103606U true CN221103606U (en) | 2024-06-07 |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |