CN210042304U

CN210042304U - LED driving power supply

Info

Publication number: CN210042304U
Application number: CN201920661705.6U
Authority: CN
Inventors: 楼信满; 严伯勤
Original assignee: Power Light New Material Technology (shanghai) Co Ltd
Current assignee: Power Light New Material Technology (shanghai) Co Ltd
Priority date: 2019-05-09
Filing date: 2019-05-09
Publication date: 2020-02-07
Anticipated expiration: 2029-05-09

Abstract

The utility model discloses a LED drive power supply, including the power supply box, the outside left side of power supply box corresponds from top to bottom and is provided with display screen and control key, the inside of power supply box is provided with power shell, power shell's inside is fixed with power chip in proper order, processor module is installed to the inside lower extreme of power supply box, circuit breaker, first power transformer, rectifier circuit, second power transformer and current sensor have connected gradually on power shell's the output line. The utility model discloses a set up power supply box, control key, display screen, power shell, power chip, rectifier circuit, voltage module, processor module, circuit breaker, first power transformer, second power transformer and current sensor, it is not convenient enough to have solved the LED power and have overhauld the installation, and is with high costs and the staff can not in time know the problem of current information.

Description

LED driving power supply

Technical Field

The utility model relates to a semiconductor lighting technology field specifically is a LED drive power supply.

Background

A light emitting diode, which is a semiconductor lighting device, is a semiconductor solid state light emitting device that uses a solid state semiconductor chip as a light emitting material, and emits light of red, yellow, blue, green, cyan, orange, violet, and white by emitting photons due to excessive energy released by recombination of carriers in a semiconductor. Semiconductor lighting products are lighting fixtures manufactured using LEDs as light sources. The semiconductor lighting has the obvious characteristics of high efficiency, energy conservation, environmental protection, easy maintenance and the like, is an effective way for realizing energy conservation and emission reduction, and has gradually become a revolution of another field of lighting source following incandescent lamps and fluorescent lamps in the lighting history. Semiconductor lighting technology is the novel energy-conserving scheme that the country advocated, can play energy-conservation, low consumption's effect, will possess bigger and bigger space on future market space, and LED lamp during operation need use drive power supply, and it can satisfy the basic demand of LED lamp when using, nevertheless still has the defect and not enough in some aspects when in-service use.

Through retrieval, patent publication No. CN205245101U discloses an LED power supply, in order to solve the problems of poor reliability and stability, complex circuit structure, high manufacturing cost and the like of the LED power supply in the prior art, the utility model provides an LED power supply, which comprises a printed circuit board, an inner heat dissipation box, an outer heat dissipation box, insulating grease and cooling liquid; the printed circuit board with the electronic device is fixed at the bottom of the inner heat dissipation box at intervals, the inner heat dissipation box is of a closed structure, and insulating grease is filled in the inner heat dissipation box.

The prior art LED power supply has disadvantages:

1. the LED power supply outputs unreasonable current, the line loss is large, and the power supply needs to be arranged on the upper part of the lamp post, so that the line loss is avoided, the follow-up power supply is not easy to overhaul, and the maintenance cost is high;

2. the utilization rate of a light source is low, and a remote driving mechanism is lacked;

3. lack supply voltage's detection mechanism, can not in time know the surplus of power, lack current detection mechanism on the power supply line simultaneously, can not in time know the electric current information.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a LED drive power supply has solved LED power and has overhauld the installation convenient inadequately, and is with high costs and the staff can not in time know the problem of electric current information.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a LED drive power supply, includes the power supply box, the outside left side of power supply box corresponds from top to bottom and is provided with display screen and control key, the inside of power supply box is provided with power shell, power shell's inside is fixed with power chip in proper order, the processor module is installed to the inside lower extreme of power supply box, circuit breaker, first power transformer, rectifier circuit, second power transformer and current sensor have connected gradually on power shell's the output line, circuit breaker, first power transformer, rectifier circuit, second power transformer and current sensor series connection in proper order.

Preferably, a coded lock and a mushroom handle are correspondingly arranged on the right side of the outer portion of the power box from top to bottom.

Preferably, the power supply shell is installed inside the power supply box through a limiting seat, and a voltage module is connected outside the power supply shell in series.

Preferably, the output end of the voltage module and the output end of the current sensor are both electrically connected with the input end of the processor module, and the output end of the processor module is electrically connected with the input end of the display screen.

Preferably, the bottom of the power box is uniformly provided with vent holes.

(III) advantageous effects

The utility model provides a LED drive power supply possesses following beneficial effect:

(1) the utility model discloses a set up power supply box, rectifier circuit, voltage module, power chip, first power transformer, second power transformer and current sensor, the utility model discloses an output current is high-pressure undercurrent, and the line loss is few, consequently can install the power in the lower part of lamp pole to this is convenient for the maintenance of power supply box, has reduced the operation maintenance cost in later stage, and it is convenient to install, has solved the problem that the power is not convenient for overhaul the installation, the utility model discloses arrange in the inside of power and be provided with power chip, the during operation electric current is discharged from output current, changes the electric current into high-pressure undercurrent output through first power transformer, rectifier circuit, second power transformer's effect, has significantly reduced the line loss.

(2) The utility model discloses a set up power chip, processor module, display screen and control key, the utility model discloses a the consumption is few, can be in the interruption of the external control power of power supply box, and the result of use is good, can set up the reflection of light face at the back of lamp holder during concrete use, and the cooperation power uses, can reduce the consumption of power, can pass through the operating condition of control key control power during the use, can observe the use of power through the display screen, has fine result of use.

(3) The utility model discloses a set up power supply box, control key, display screen, power shell, power chip, processor module, circuit breaker and current sensor, the utility model discloses can detect the surplus of power to reflect information on the display screen, the staff of being convenient for looks over, has set up current sensor on the output line of power simultaneously, whether can detect the output of electric current normal, the staff of being convenient for watches the use, subsequent timely maintenance of being convenient for.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a diagram of the internal structure of the power box and its circuit structure;

fig. 3 is a schematic view of the bottom structure of the middle power box of the present invention.

The reference numbers in the figures are: 1. a power supply box; 2. a control key; 3. a display screen; 4. a coded lock; 5. a mushroom handle; 6. a power supply housing; 7. a power supply chip; 8. a limiting seat; 9. a rectifying circuit; 10. a voltage module; 11. a processor module; 12. a circuit breaker; 13. a first power transformer; 14. a second power transformer; 15. a current sensor; 16. a vent hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

As shown in fig. 1-3, the utility model provides a technical solution: an LED driving power supply comprises a power supply box 1, a display screen 3 and a control key 2 are correspondingly arranged on the upper and lower sides of the outer left side of the power supply box 1, a coded lock 4 and a mushroom handle 5 are correspondingly arranged on the upper and lower sides of the outer right side of the power supply box 1, a power supply shell 6 is arranged in the power supply box 1, a power supply chip 7 is sequentially fixed in the power supply shell 6, a processor module 11 is arranged at the lower end of the inner part of the power supply box 1, the model of the processor module 11 is FX-8350, the power supply shell 6 is arranged in the power supply box 1 through a limiting seat 8 during assembly, a voltage module 10 is connected in series with the outer part of the power supply shell 6, the model of the voltage module 10 is E18-D80NK, the output end of the voltage module 10 and the output end of a current sensor 15 are both electrically connected with the input end of the processor module 11, the output end of the processor, the circuit breaker 12, the first power transformer 13, the rectifying circuit 9, the second power transformer 14 and the current sensor 15 are connected to an output line of the power supply shell 6 in sequence, the circuit breaker 12, the first power transformer 13, the rectifying circuit 9, the second power transformer 14 and the current sensor 15 are connected in series in sequence, and vent holes 16 are uniformly formed in the bottom of the power supply box 1.

During the use, the electric current is derived from power chip 7's inside, when on the output line through the power shell 6 outside, pass through circuit breaker 12 in proper order, first power transformer 13, rectifier circuit 9, second power transformer 14 and current sensor 15, the electric current spreads with the form of high-pressure undercurrent, this kind of circuit line loss is very little, can install the lower part at the lamp pole, can not cause the damage of circuit, be convenient for follow-up maintenance and installation of power supply box 1, power shell 6's externally mounted has voltage module 10 simultaneously, voltage module 10's output and current sensor 15's output all with processor module 11 electric connection, during operation processor module 11 can receive processing circuit's the signal of telecommunication, show through the effect of display screen 3, be convenient for follow-up observation maintenance.

To sum up, the utility model discloses a set up power supply box 1, control key 2, display screen 3, power supply housing 6, power chip 7, rectifier circuit 9, voltage module 10, processor module 11, circuit breaker 12, first power transformer 13, second power transformer 14 and current sensor 15, it is not convenient enough to have solved the LED power and has overhauld the installation, and is with high costs and the staff can not in time know the problem of current information.

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 drive power supply, includes power supply box (1), its characterized in that: the utility model discloses a power supply box, including power supply box (1), power supply box (6), power supply box (1) and control key (2), the inside of power supply box (1) is provided with power shell (6), the inside of power shell (6) is fixed with power chip (7) in proper order, processor module (11) are installed to the inside lower extreme of power supply box (1), circuit breaker (12), first power transformer (13), rectifier circuit (9), second power transformer (14) and current sensor (15) have connected gradually on the output line of power shell (6), circuit breaker (12), first power transformer (13), rectifier circuit (9), second power transformer (14) and current sensor (15) are series connection in proper order.

2. The LED driving power supply according to claim 1, wherein: the coded lock (4) and the mushroom handle (5) are correspondingly arranged on the right side of the outer part of the power box (1) from top to bottom.

3. The LED driving power supply according to claim 1, wherein: the power supply shell (6) is installed inside the power supply box (1) through the limiting seat (8), and the voltage module (10) is connected in series outside the power supply shell (6).

4. The LED driving power supply according to claim 3, wherein: the output end of the voltage module (10) and the output end of the current sensor (15) are electrically connected with the input end of the processor module (11), and the output end of the processor module (11) is electrically connected with the input end of the display screen (3).

5. The LED driving power supply according to claim 1, wherein: the bottom of the power box (1) is uniformly provided with vent holes (16).