CN220892139U - LED dimming controller - Google Patents
LED dimming controller Download PDFInfo
- Publication number
- CN220892139U CN220892139U CN202322952279.0U CN202322952279U CN220892139U CN 220892139 U CN220892139 U CN 220892139U CN 202322952279 U CN202322952279 U CN 202322952279U CN 220892139 U CN220892139 U CN 220892139U
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- fixedly arranged
- central cylinder
- mounting base
- cylindrical support
- led
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 17
- 238000004806 packaging method and process Methods 0.000 claims abstract description 15
- 239000000428 dust Substances 0.000 claims abstract description 5
- 238000001914 filtration Methods 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims description 14
- 238000001816 cooling Methods 0.000 claims description 8
- 238000005538 encapsulation Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 description 6
- 238000007789 sealing Methods 0.000 description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 239000011425 bamboo Substances 0.000 description 4
- 230000033228 biological regulation Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 241000258971 Brachiopoda Species 0.000 description 1
- 241001465382 Physalis alkekengi Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses an LED dimming controller, which comprises a mounting base and a packaging cover arranged opposite to the mounting base, wherein a central cylinder is fixedly arranged in the middle of the top end of the mounting base, a cylindrical support is fixedly arranged on the outer side of the central cylinder, a plurality of heat dissipation perforations are formed in the surface of the cylindrical support, a flexible dimming control circuit board is fixedly arranged in the middle of the cylindrical support, dust filtering net frames are fixedly arranged at two ends of the central cylinder, a heat dissipation fan is fixedly arranged on the inner side of the central cylinder, and an output terminal seat is fixedly arranged at one side of the top end of the mounting base.
Description
Technical Field
The utility model relates to the technical field of LED light adjustment, in particular to an LED dimming controller.
Background
The LED lamp is a lamp which uses a light emitting diode as a light source, and has the advantages of energy saving, long service life, environmental protection, vibration prevention and the like, and is quite common in production and life. The LED lamp is usually used together with a dimming controller to achieve the purpose of controlling the LED lamp to emit light. The common LED dimming controller mainly comprises a packaging shell, an input and output terminal strip and a dimming circuit board, and adjusts input and output current by means of a driving circuit on the dimming circuit board, so that the purpose of adjusting LED lamplight is achieved. The LED dimming controller comprises a mounting base, wherein the upper end surface of the mounting base is fixedly connected with a sealing cover, the front end and the rear end of the sealing cover are respectively provided with a sealing fixing groove, and a turnover cover is arranged in the sealing fixing grooves; the common type of LED dimmer controller described above suffers from the following disadvantages when in use:
When carrying out LED light and adjusting, can share the voltage on the dimming circuit board, components and parts on the circuit board can generate heat, and during long-term operation, the heat gathers, just is difficult to dispel the heat high-efficiently through the louvre on the encapsulation shell, influences the stability of LED lamps and lanterns and dimming controller work.
Disclosure of utility model
The utility model aims to provide an LED dimming controller for solving the problem that the heat dissipation effect of the conventional LED dimming controller proposed in the background art is not obvious.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a LED dimming controller, includes the installation base and just to the encapsulation lid that the installation base set up, the fixed central section of thick bamboo that is provided with in middle part on installation base top, the outside of central section of thick bamboo is fixedly provided with the tube-shape support, a plurality of heat dissipation perforation have been seted up on the surface of tube-shape support, the middle part fixed mounting of tube-shape support has flexible dimming control circuit board, the both ends of central section of thick bamboo are all fixed and are provided with dust filter net frame, the inboard fixed mounting of central section of thick bamboo has radiator fan, one side fixed mounting on installation base top has the output terminal seat, the opposite side fixed mounting on installation base top has the input terminal seat.
Preferably, a temperature switch is fixedly arranged on one side of the joint of the mounting base and the cylindrical support, and the cooling fan is electrically connected with an external power supply through the temperature switch.
Preferably, an encapsulation limiting ring is fixedly arranged on the periphery of the top end of the installation base, an annular gasket is fixedly arranged at the bottom end of the encapsulation cover, the annular gasket is sleeved on the outer side of the encapsulation limiting ring, and the annular gasket is fixedly arranged on the installation base through bolts; the disassembly and maintenance are convenient.
Preferably, two sides of the packaging cover are provided with reserved wiring ports, and the two reserved wiring ports are respectively opposite to the output terminal seat and the input terminal seat; the wiring is convenient.
Preferably, a plurality of radiating fins are fixedly arranged on the inner side of the cylindrical support, and the radiating fins extend to the inner part of the central cylinder; the heat dissipation effect of the controller can be improved.
Preferably, both sides of the bottom end of the mounting base are fixedly provided with fixing brackets, and the surfaces of the fixing brackets are provided with anchor bolt holes; the installation and the use of the controller are convenient.
Compared with the prior art, the utility model has the beneficial effects that: this LED dimming controller adopts circular encapsulation casing design, replaces traditional straight board formula circuit through flexible circuit board that can buckle, but the ventilation air in the middle part of circuit board, when controller inside generates heat, can increase the circulation of outside air at circuit board surface to supplementary heat dissipation, the radiating effect is showing, is favorable to improving LED dimming controller's job stabilization nature and life.
Drawings
FIG. 1 is a schematic diagram of an LED dimmer controller according to the present utility model;
FIG. 2 is a schematic view of the mounting base of the present utility model;
FIG. 3 is a front cross-sectional view of an LED dimmer control of the present utility model;
Fig. 4 is a schematic structural view of the package cover of the present utility model.
In the figure: 1. a mounting base; 2. a package cover; 3. a central cylinder; 4. a dust filtering net frame; 5. a fixed bracket; 6. an output terminal block; 7. an input terminal block; 8. a flexible dimming control circuit board; 9. a temperature switch; 10. a cylindrical holder; 11. heat dissipation perforation; 12. a heat radiation fan; 13. an annular gasket; 14. reserving a wiring port; 15. packaging a limiting ring; 16. anchor bolt holes; 17. and a heat radiating fin.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Referring to fig. 1-4, the utility model provides an LED dimming controller, which comprises a mounting base 1 and a packaging cover 2 arranged opposite to the mounting base 1, wherein a central cylinder 3 is fixedly arranged in the middle of the top end of the mounting base 1, a cylindrical support 10 is fixedly arranged on the outer side of the central cylinder 3, a plurality of heat dissipation through holes 11 are formed in the surface of the cylindrical support 10, a flexible dimming control circuit board 8 is fixedly arranged in the middle of the cylindrical support 10, dust filtering net frames 4 are fixedly arranged at two ends of the central cylinder 3, a heat dissipation fan 12 is fixedly arranged at the inner side of the central cylinder 3, an output terminal seat 6 is fixedly arranged at one side of the top end of the mounting base 1, and an input terminal seat 7 is fixedly arranged at the other side of the top end of the mounting base 1; one side of the joint of the mounting base 1 and the cylindrical support 10 is fixedly provided with a temperature switch 9, and the cooling fan 12 is electrically connected with an external power supply through the temperature switch 9.
When the LED lamp is used, the dimming controller is arranged in the LED lamp housing, the power line is connected to the input terminal seat 7, the output terminal seat 6 is connected to the LED lamp through a lead, the input current is regulated by the flexible dimming control circuit board 8, the regulation of LED lamp light is realized, after the heat generated in the controller reaches a set value, the temperature switch 9 can act, the cooling fan 12 works, the cooling fan 12 continuously pumps and discharges the air flow in the central cylinder 3, the external air flow enters from the bottom of the central cylinder 3, the top is discharged, the heat in the packaging cover 2 is guided by the heat dissipation perforation 11 and the heat dissipation fins 17 in the circulation process and is timely discharged, and the inner side of the flexible dimming control circuit board 8 is contacted with the air flow, so that the heat dissipation effect is improved.
Referring to fig. 1, 2 and 4, further, a packaging limiting ring 15 is fixedly arranged on the periphery of the top end of the mounting base 1, an annular gasket 13 is fixedly arranged at the bottom end of the packaging cover 2, the annular gasket 13 is sleeved on the outer side of the packaging limiting ring 15, and the annular gasket 13 is fixedly arranged on the mounting base 1 through bolts; reserved wiring ports 14 are formed in two sides of the packaging cover 2, and the two reserved wiring ports 14 are arranged opposite to the output terminal seat 6 and the input terminal seat 7 respectively;
When the controller is required to be disassembled and maintained, the sealing cover 2 is pulled out upwards after the bolts on the annular gaskets 13 are unscrewed in sequence, at this time, the contact inside the controller is completely exposed, the maintenance is convenient for staff, the output terminal seat 6 and the input terminal seat 7 are all extended to the outside of the sealing cover 2, and the wiring of a user is convenient.
Referring to fig. 1 and 3, further, a plurality of heat dissipation fins 17 are fixedly arranged on the inner side of the cylindrical support 10, and the heat dissipation fins 17 extend into the central cylinder 3; the two sides of the bottom end of the mounting base 1 are fixedly provided with a fixed bracket 5, and the surface of the fixed bracket 5 is provided with an anchor bolt hole 16;
When the LED lamp is used, the expansion bolts sequentially penetrate through the anchor bolt holes 16, the controller is installed in the LED lamp shell through the fixing support 5, the installation and the use are convenient, and the heat dissipation effect is obvious.
When the embodiment of the application is used, the following steps are adopted: the controller is installed in the LED lamp housing by utilizing the fixed support 5, the power line is connected to the input terminal seat 7, the output terminal seat 6 is connected to the LED lamp by a lead, the input current is regulated by the flexible dimming control circuit board 8, the regulation of LED lamp light is realized, after the heat generated in the controller reaches a set value, the temperature switch 9 can act, the cooling fan 12 works, the cooling fan 12 continuously pumps and discharges the air flow in the central cylinder 3, the external air flow enters from the bottom of the central cylinder 3, the top is discharged, and the inner side of the flexible dimming control circuit board 8 is contacted with the air flow, so that the heat dissipation effect is improved.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides a LED dimming controller, includes installation base (1) and just to encapsulation lid (2) that installation base (1) set up, its characterized in that: the intelligent LED lamp is characterized in that a central cylinder (3) is fixedly arranged in the middle of the top end of the installation base (1), a cylindrical support (10) is fixedly arranged on the outer side of the central cylinder (3), a plurality of heat dissipation perforations (11) are formed in the surface of the cylindrical support (10), a flexible dimming control circuit board (8) is fixedly arranged in the middle of the cylindrical support (10), dust filtering net frames (4) are fixedly arranged at two ends of the central cylinder (3), a cooling fan (12) is fixedly arranged on the inner side of the central cylinder (3), an output terminal seat (6) is fixedly arranged on one side of the top end of the installation base (1), and an input terminal seat (7) is fixedly arranged on the other side of the top end of the installation base (1).
2. An LED dimmer control as claimed in claim 1, wherein: one side of the joint of the mounting base (1) and the cylindrical support (10) is fixedly provided with a temperature switch (9), and the cooling fan (12) is electrically connected with an external power supply through the temperature switch (9).
3. An LED dimmer control as claimed in claim 1, wherein: the packaging structure is characterized in that a packaging limiting ring (15) is fixedly arranged on the periphery of the top end of the mounting base (1), an annular gasket (13) is arranged at the bottom end of the packaging cover (2) in a fixed mode, the annular gasket (13) is sleeved on the outer side of the packaging limiting ring (15), and the annular gasket (13) is fixedly arranged on the mounting base (1) through bolts.
4. An LED dimmer control as claimed in claim 1, wherein: reserved wiring ports (14) are formed in two sides of the packaging cover (2), and the two reserved wiring ports (14) are opposite to the output terminal seat (6) and the input terminal seat (7) respectively.
5. An LED dimmer control as claimed in claim 1, wherein: a plurality of radiating fins (17) are fixedly arranged on the inner side of the cylindrical support (10), and the radiating fins (17) extend into the central cylinder (3).
6. An LED dimmer control as claimed in claim 1, wherein: both sides of the bottom end of the mounting base (1) are fixedly provided with fixing supports (5), and anchor bolt holes (16) are formed in the surfaces of the fixing supports (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322952279.0U CN220892139U (en) | 2023-11-01 | 2023-11-01 | LED dimming controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322952279.0U CN220892139U (en) | 2023-11-01 | 2023-11-01 | LED dimming controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220892139U true CN220892139U (en) | 2024-05-03 |
Family
ID=90841160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322952279.0U Active CN220892139U (en) | 2023-11-01 | 2023-11-01 | LED dimming controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220892139U (en) |
-
2023
- 2023-11-01 CN CN202322952279.0U patent/CN220892139U/en active Active
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