CN217928649U

CN217928649U - LED drive circuit device

Info

Publication number: CN217928649U
Application number: CN202222524438.2U
Authority: CN
Inventors: 曾湖明
Original assignee: Shenzhen Wanyang Photoelectric Co ltd
Current assignee: Shenzhen Wanyang Photoelectric Co ltd
Priority date: 2022-09-23
Filing date: 2022-09-23
Publication date: 2022-11-29
Anticipated expiration: 2032-09-23

Abstract

The utility model relates to a LED lighting drive technical field just discloses a LED drive circuit device, including the circuit board, the outside of circuit board extends the connecting wire that is used for carrying out the power supply, the inboard of circuit board sets up the LED lamp, the outside of circuit board has the mount, the circuit board is fixed in inside the mount, one side of circuit board has control module, control module is fixed in inside the mount, control module and the circuit input end electric connection of circuit board, the connecting wire is connected with control module circuit input end, the inboard of mount has the fixing base, the fixing base joint in the mount is inboard. Through setting up the fixing base that can be convenient for fix the LED lamp, can be convenient for carry out the joint location to the LED lamp, guarantee the stability of LED lamp in the use, and can be convenient for carry out the dismouting to the LED lamp to change the LED lamp when damage appears in the use.

Description

LED drive circuit device

Technical Field

The application relates to the technical field of LED lighting drive, in particular to a circuit device of an LED drive circuit.

Background

In recent years, high-brightness LED lighting is gradually replacing traditional light sources such as incandescent lamps and fluorescent lamps with the advantages of high light efficiency, long service life, high reliability, no pollution and the like. In some applications, it is desirable in some circumstances to adjust the brightness of the light to further conserve energy and provide comfortable lighting. Common dimming includes triac dimming, trailing edge dimming, ON/OFF dimming, remote dimming, and the like. The silicon controlled dimmer has long application in dimming illumination of traditional incandescent lamps and the like, wiring does not need to be changed, the device cost is lower, and the performance and the specification of the silicon controlled dimmers of all brands are not greatly different.

Chinese patent network (publication No. CN 209462663U) discloses taxiway signboard LED drive circuit device, and this application has solved drive circuit device in the use through setting up driver, pneumatic cylinder, lift post, because the area in taxiway place mostly is wide region, the strong wind and heavy rain phenomenon appears easily, and drive circuit device can not receive again, the short service life's problem.

This application is not convenient for change the LED lamp at the in-process that uses, uses the LED lamp in case damage just need carry out the change that carries out the LED lamp after the whole outage, and is comparatively inconvenient.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To prior art's not enough, this application provides a LED drive circuit device, is convenient for change the LED lamp of damage, ensures the stability of LED lamp for solve among the prior art the in-process that uses and be not convenient for change the LED lamp, in case the damage of road use LED lamp just need carry out the change of LED lamp after wholly cutting off the power supply, comparatively inconvenient problem.

(II) technical scheme

The application provides the following technical scheme: the utility model provides a LED drive circuit device, includes the circuit board, the connecting wire that is used for carrying out the power supply is extended in the outside of circuit board, the inboard of circuit board sets up the LED lamp, the outside of circuit board has the mount, the circuit board is fixed in inside the mount, one side of circuit board has control module, control module is fixed in inside the mount, control module and the circuit input end electric connection of circuit board, the connecting wire is connected with control module circuit input, the inboard of mount has the fixing base, the fixing base joint in the mount is inboard, the LED lamp connect in inside the fixing base, the inside of fixing base has the contact, contact one side has the stripper plate, the stripper plate movably set up in inside the fixing base, stripper plate and the contact of LED lamp pin.

In a possible embodiment, the contact is connected to a pressing plate, which is in contact with the inner wall of the holder and which is capable of forming a compression of the LED pin with the inner wall of the holder.

In a possible embodiment, a supporting spring is arranged between the extrusion plate and the fixed seat, one end of the supporting spring is fixed on the outer surface of the extrusion plate, the other end of the supporting spring is fixed on the inner wall of the fixed seat, and the supporting spring is used for supporting the extrusion plate.

In a possible embodiment, a sealing ring is arranged on the outer side of the fixing seat, the sealing ring is clamped on the outer surface of the fixing seat, and a clamping block is arranged on the outer side of the sealing ring and fixed on the outer surface of the fixing frame.

In a possible implementation mode, the fixture block can carry out the joint to fixing base and sealing ring, just the sealing ring can contact with the mount, the sealing ring is the setting of elastic rubber.

In a possible embodiment, the fixed base has a protective cover on its outside, which is mounted on the outer surface of the fixed base, and the protective cover has a heat sink on its inside.

In a possible embodiment, the heat dissipation groove is arranged on the outer surface of the protective cover, and the heat dissipation groove is uniformly arranged in an annular shape and penetrates through the protective cover.

Compared with the prior art, the application provides an LED drive circuit device, possesses following beneficial effect:

1. this application can be convenient for carry out the fixing base fixed to the LED lamp through the setting, can be convenient for carry out the joint location to the LED lamp, guarantee the stability of LED lamp in the use, and can be convenient for carry out the dismouting to the LED lamp to change the LED lamp when the damage appears in the use, further can be more convenient when changing the LED lamp.

2. This application can be convenient for carry out the protection casing that protects to the LED lamp through setting up, can carry out stable protection to the LED lamp, guarantees the stability of LED lamp in the use, and can utilize the radiating groove in the LED lamp outside to dispel the heat, ensures stable operating condition, and further can guarantee the stability in the use.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

Fig. 1 is a schematic diagram of an overall structure of an LED driving circuit device provided in the present application;

fig. 2 is an exploded view of a protective cover structure of an LED driving circuit device provided in the present application;

fig. 3 is a schematic view of a fixing frame structure of an LED driving circuit device according to the present disclosure;

fig. 4 is a schematic view of an internal structure of a fixing frame of an LED driving circuit device according to the present application;

fig. 5 is a schematic view illustrating a fixing base dismounting structure of a circuit device of an LED driving circuit according to the present application;

fig. 6 is an exploded view of the internal structure of the fixing base of the LED driving circuit device according to the present application.

Wherein: 1 connecting wire, 2 control module, 3 mounts, 4 circuit boards, 5 fixing bases, 6LED lamps, 7 contacts, 8 supporting springs, 9 fixture blocks, 10 sealing rings, 11 extrusion plates, 12 protective covers and 13 heat dissipation grooves.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative and intended to explain the present application and should not be construed as limiting the present application.

As shown in fig. 1-6, the application provides a LED driving circuit device, including a circuit board 4, a connecting wire 1 for supplying power is extended from the outside of the circuit board 4, an LED lamp 6 is arranged on the inside of the circuit board 4, a fixing frame 3 is arranged on the outside of the circuit board 4, the circuit board 4 is fixed inside the fixing frame 3, a control module 2 is arranged on one side of the circuit board 4, the control module 2 is fixed inside the fixing frame 3, the control module 2 is electrically connected with a circuit input end of the circuit board 4, the connecting wire 1 is connected with a circuit input end of the control module 2, a fixing seat 5 is arranged on the inside of the fixing frame 3, the fixing seat 5 is clamped inside the fixing frame 3, the LED lamp 6 is inserted into the fixing seat 5, a contact 7 is arranged inside the fixing seat 5, a pressing plate 11 is arranged on one side of the contact 7, the pressing plate 11 is movably arranged inside the fixing seat 5, and the pressing plate 11 is in contact with pins of the LED lamp 6.

In the present application, the control module 2 can be used to control the LED lamp 6, wherein the fixing base 5 is connected to the circuit board 4 by means of its internal contacts 7 for supplying power and controlling the LED lamp 6.

In a possible embodiment, the contact 7 is connected to a pressing plate 11, the pressing plate 11 is in contact with the inner wall of the fixing base 5, and the pressing plate 11 can form a pressing action on the LED pins with the inner wall of the fixing base 5.

In the present application, the position of the circuit board 4 corresponding to the position of the contact 7 has a through hole capable of forming an electrical connection with the contact 7, and the power supply to the LED lamp 6 can be formed by connecting the contact 7 with the circuit board.

In a possible embodiment, a supporting spring 8 is arranged between the pressing plate 11 and the fixed seat 5, one end of the supporting spring 8 is fixed on the outer surface of the pressing plate 11, the other end of the supporting spring 8 is fixed on the inner wall of the fixed seat 5, and the supporting spring 8 is used for supporting the pressing plate 11.

In this application, utilize supporting spring 8 can guarantee that stable supporting to stripper plate 11 to can guarantee to make stripper plate 11 stable contact with 6 pins of LED lamp in the use, so that make 6 pins of LED lamp utilize contact 7 to form the electric connection with circuit board 4.

In a possible embodiment, the outer side of the fixing seat 5 is provided with a sealing ring 10, the sealing ring 10 is clamped on the outer surface of the fixing seat 5, the outer side of the sealing ring 10 is provided with a fixture block 9, and the fixture block 9 is fixed on the outer surface of the fixing frame 3.

In this application, utilize the setting of sealing ring 10 can be convenient for form the sealing connection between fixing base 5 and mount 3, improve the stability of fixing base 5 in the use.

In a possible embodiment, the clamping block 9 can clamp the fixing seat 5 and the sealing ring 10, the sealing ring 10 can contact with the fixing frame 3, and the sealing ring 10 is arranged by elastic rubber.

In this application, the joint can be fixed to sealing ring 10 and mount 3 to fixture block 9, guarantees the stability of fixing base 5 in the use to can carry on spacingly to fixing base 5.

In a possible embodiment, the fixed base 5 has a protective cover 12 on the outside, the protective cover 12 is mounted on the outer surface of the fixed base 3, and the protective cover 12 has a heat sink 13 on the inside.

In the application, utilize protection casing 12 can be convenient for protect LED lamp 6, reduce the influence that the dust caused to mount 3 inside in the use.

In a possible embodiment, the heat dissipation groove 13 is opened on the outer surface of the shield 12, the heat dissipation groove 13 is uniformly and annularly arranged, and the heat dissipation groove 13 penetrates through the shield 12.

In this application, utilize radiating groove 13 can be convenient for LED lamp 6 in the in-process heat dissipation of using to can guarantee the stability in the use, improve LED lamp 6's job stabilization nature.

The working principle is as follows: when using, protection casing 12 is opened, later take off fixing base 5, take out LED lamp 6, carry out 6 changes of LED lamp, insert inside fixing base 5 with LED lamp 6, the pin is crooked after inserting between stripper plate 11 and fixing base 5, stripper plate 11 contracts under supporting spring 8's effort and forms the contact to the pin, later insert fixing base 5 3 inboardly, it is sealed to utilize fixture block 9 to carry out the joint to fixing base 5 and sealing ring 10, contact 7 extrudees with circuit board 4, insert circuit board 4 inboardly, because circuit board 4 is to the extrusion of contact 7, thereby make stripper plate 11 carry out the centre gripping fixedly to the pin.

Although embodiments of the present application 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 the embodiments without departing from the principles and spirit of the application, the scope of which is defined in the appended claims and their equivalents.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

Claims

1. The utility model provides a LED drive circuit device, includes circuit board (4), the outside of circuit board (4) extends connecting wire (1) that is used for carrying out the power supply, the inboard of circuit board (4) sets up LED lamp (6), a serial communication port, the outside of circuit board (4) has mount (3), circuit board (4) are fixed in inside mount (3), one side of circuit board (4) has control module (2), control module (2) are fixed in inside mount (3), control module (2) and circuit input electric connection of circuit board (4), connecting wire (1) is connected with control module (2) circuit input, the inboard of mount (3) has fixing base (5), fixing base (5) joint in mount (3) are inboard, LED lamp (6) peg graft in inside fixing base (5), the inside of fixing base (5) has contact (7), contact (7) one side has stripper plate (11), stripper plate (11) set up in fixing base (5) are inside movably, stripper plate (11) and contact lamp (6) pin.

2. An LED driving circuit arrangement according to claim 1, wherein the contact (7) is connected to a pressing plate (11), the pressing plate (11) is in contact with the inner wall of the holder (5), and the pressing plate (11) is capable of forming a pressing of the LED pin with the inner wall of the holder (5).

3. The circuit device of claim 1, wherein a supporting spring (8) is arranged between the pressing plate (11) and the fixed seat (5), one end of the supporting spring (8) is fixed on the outer surface of the pressing plate (11), the other end of the supporting spring (8) is fixed on the inner wall of the fixed seat (5), and the supporting spring (8) is used for supporting the pressing plate (11).

4. The LED driving circuit wiring device according to claim 1, wherein a sealing ring (10) is disposed on an outer side of the fixing base (5), the sealing ring (10) is clamped on an outer surface of the fixing base (5), a latch (9) is disposed on an outer side of the sealing ring (10), and the latch (9) is fixed on an outer surface of the fixing base (3).

5. The LED driving circuit device according to claim 4, wherein the fixture block (9) can clamp the fixing seat (5) and the sealing ring (10), the sealing ring (10) can contact with the fixing frame (3), and the sealing ring (10) is made of elastic rubber.

6. The LED driving circuit device according to claim 1, wherein the fixed base (5) has a protective cover (12) on the outside, the protective cover (12) is mounted on the outer surface of the fixed frame (3), and the protective cover (12) has a heat sink (13) on the inside.

7. The LED driving circuit device according to claim 6, wherein the heat sink (13) is disposed on the outer surface of the protective cover (12), the heat sink (13) is disposed in a uniform ring shape, and the heat sink (13) penetrates through the protective cover (12).