CN205174021U - LED light integrated electrical connection structure - Google Patents

Abstract

An integrated electrical connection structure for an LED lamp comprises a light source board, a support board, a lamp holder and at least one conductive member, wherein the support board is arranged between the light source board and the lamp holder, the conductive member comprises a conductive foot, a fixing part and a plug, the fixing part is fixed to the support board, the conductive foot is electrically connected to the lamp holder, the plug is electrically connected to the light source board, thereby electrically connecting the lamp holder to the light source board. The integrated electrical connection structure for an LED lamp has the advantages of simple structure and convenient automatic assembly.

Description

LED light integrated electrical connection structure

technical field

The utility model relates to the lighting field, in particular to an LED lamp integrated electrical connection structure.

Background technique

With the improvement of global environmental protection awareness, LED lighting has been rapidly developed in the field of indoor lighting. The structure of traditional LED lamps mainly includes a lamp holder, a drive board with a driver, a heat sink, a light source board with an LED light source, and a bulb housing, among which the light source board, the drive board, and the lamp holder are split. Between the space, the driver board and the lamp holder, wires are used to form electrical connections, the production efficiency is low, the process is time-consuming and cumbersome, and it is not easy to position and install, which is not conducive to automatic production. At present, there are improved solutions that use connectors to realize the electrical connection between the lamp cap and the driver board, and between the driver board and the light source board. Different electrical connectors need to be used between the driving board and the light source board respectively, resulting in many manufacturing processes, which is not conducive to automatic production.

Utility model content

In view of this, it is necessary to provide an integrated electrical connection structure for LED lamps that has a simple structure and is convenient for automatic assembly.

The technical solution adopted by the utility model is: an integrated electrical connection structure of LED lamps, including a light source board, a support board, a lamp holder and at least one conductive part, the support board is arranged between the light source board and the lamp holder, and the conductive The component includes a conductive foot, a fixing part and a plug, the fixing part is fixed on the support plate, the conductive foot is electrically connected to the lamp holder, the plug is electrically connected to the light source board so that the lamp holder is electrically connected to the light source board.

Compared with the prior art, the integrated electrical connection structure of the LED lamp is provided with a conductive part, and the support plate that can fix the conductive part is also provided. When assembling, only the support plate needs to be fixed to make the conductive part conductive. The pin is electrically connected to the lamp holder, and the plug of the conductive member is electrically connected to the light source board, so that the lamp holder can be electrically connected to the light source board. Because the integrated electrical connection structure of the LED lamp does not need to be assembled with the light source board, the driving board and the The lamp holders are electrically connected sequentially, omitting the installation steps of electrically connecting the light source board and the driving board, and the driving board and the lamp holder in the middle. The installation is simple, and no complicated structure is required. The manufacturing process is simple, and it has the advantages of simple structure and easy automatic assembly.

Description of drawings

Fig. 1 is a three-dimensional exploded view of the first embodiment of the integrated electrical connection structure of the LED lamp of the present invention;

Fig. 2 is an assembled cross-sectional view of the integrated electrical connection structure of the LED lamp shown in Fig. 1;

Fig. 3 is an assembly diagram of the conductive member and the support plate of the integrated electrical connection structure of the LED lamp shown in Fig. 1;

Fig. 4 is a perspective view of the conductive parts of the integrated electrical connection structure of the LED lamp shown in Fig. 3;

Fig. 5 is a perspective view of the support plate of the integrated electrical connection structure of the LED lamp shown in Fig. 3;

Fig. 6 is another perspective view of the support plate of the integrated electrical connection structure of the LED lamp shown in Fig. 3;

Explanation of reference signs:

10 light source board 20 support board

30 lamp holders 40 conductive parts

50 lamp cup 11 first terminal

12 Second terminal 13 LED light source

14 drive electronic components 21 storage slot

22 button hole 23 positioning slot

24 fixed groove 31 first electrode

32 second electrode 41 conductive pin

42 fixed part 421 buckle

43 plug

detailed description

The utility model is elaborated below by specific embodiment:

Fig. 1 is a three-dimensional exploded view of the first embodiment of the integrated electrical connection structure of the LED lamp of the present invention. The integrated electrical connection structure of the LED lamp includes a light source board 10, a support plate 20, a lamp holder 30 and at least one conductive member 40. The support plate 20 is disposed between the light source board 10 and the lamp holder 30 . The supporting part 20 is made of insulating material.

Please refer to FIG. 1 and FIG. 2 , it also includes a hollow shell-shaped lamp cup 50, the light source board 10 is fixed on the top of the lamp cup 50, the lamp holder 30 is fixed on the bottom of the lamp cup 50, and the support plate 20 is fixed on The lamp cup 50 is inside.

Please refer to FIG. 2 to FIG. 6, each conductive member 40 includes a conductive pin 41, a fixed portion 42 and a plug 43, the fixed portion 42 is fixed on the support plate 20, the conductive pin 41 is electrically connected to the lamp cap 30, the plug 43 is electrically connected to the light source board 10 so as to electrically connect the lamp holder 30 to the light source board 10 . Each conductive member 40 is integrally cut and formed from a thin metal sheet. The conductive pins 41 , the fixing portion 42 and the plug 43 of the conductive elements 40 are integrally provided. The number of these conductive pins 41 is two. The lamp cap 30 is provided with a first electrode 31 and a second electrode 32 which are insulated from each other. The two conductive elements 40 are electrically connected to the first electrode 31 and the second electrode 32 respectively. These conductive pins 41 are bent metal spring structures. In this embodiment, the lamp cap 30 is a screw cap, the first electrode 31 is a shell structure with metal threads, the second electrode 32 is a pin structure at the bottom, the first electrode 31 and the second electrode 32 Insulated from each other by insulating material structure.

Wherein, these conductive parts 40 are made of sheet metal, the fixing part 42 is provided with a buckle 421, the support plate 20 is provided with a buckle hole 22, and the buckle 421 is buckled in the buckle hole 22 so that the The fixing part 42 is fixed on the support plate 20 . In this embodiment, the fixing portion 42 is provided with a buckle 421 at a position close to the conductive pin 41 . In addition, the supporting plate 20 is respectively provided with receiving grooves 21 corresponding to the fixing portions 42 of each conductive element 40 , and the receiving grooves 21 communicate with the button holes 22 . In addition, the supporting plate 20 is provided with driving electronic components (not shown), the middle part of the fixing portion 42 is electrically connected to both ends of the driving electronic components, and the two ends of the fixing portion 42 are connected to the conductive pin 41 and the plug respectively. 43 electrical connections.

Wherein, the support plate 20 is provided with a positioning groove 23 corresponding to the conductive pin 41 of each conductive member 40, and the positioning groove 23 communicates with the receiving groove 21. These conductive pins 41 are shrapnel structures, and one end of these conductive pins 41 is fixed on the In the positioning slot 23 , the other ends of the conductive pins 41 are elastically and electrically connected to the lamp holder 30 .

Please refer to FIG. 1 and FIG. 2 , the light source board 10 is provided with a first terminal 11 and a second terminal 12 , and the first terminal 11 and the second terminal 12 are respectively electrically connected to the plugs 43 of the two conductive elements 40 . The light source board 10 is provided with an LED light source 13 and a driving electronic component 14 , and the LED light source 13 and the driving electronic component 14 are electrically connected to the plugs 43 through the first terminal 11 and the second terminal 12 . In this embodiment, the support plate 20 is provided with a fixing groove 24 corresponding to the plug 43 of each conductive member 40, and the fixing groove 24 communicates with the receiving groove 21, and one end of these plugs 43 is fixed in the fixing groove 24, and these plugs The other end of 43 is electrically connected to the first terminal 11 or the second terminal 12 .

In summary, the integrated electrical connection structure of the LED lamp is provided with a conductive member 40, and the support plate 20 that can fix the conductive member 40 is also provided. When assembling, only the support plate 20 needs to be fixed to make the conductive member 40 The conductive pin 41 of the component 40 is electrically connected to the lamp holder 30, and the plug 43 of the conductive member 40 is electrically connected to the light source board 10, so that the lamp holder 30 can be electrically connected to the light source board 10. Since the LED lamp is electrically connected When the structure is assembled, there is no need to electrically connect the light source board, the driver board and the lamp head in sequence, and the installation steps of electrically connecting the light source board to the driver board, and the driver board to the lamp head are omitted. The installation is simple, and no complicated structure is required, and the manufacturing process is simple. The utility model has the advantages of simple structure and convenient automatic assembly.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. within the spirit and principles of the present utility model shall include Within the protection scope of the utility model.

Claims (11)

1. a LED integral electrical access node structure, it is characterized in that: comprise light source board, gripper shoe, lamp holder and at least one electric-conductor, this gripper shoe is arranged between this light source board and this lamp holder, described electric-conductor comprises conductive feet, fixed part and plug, this fixed part is fixed in this gripper shoe, this conductive feet is electrically connected with this lamp holder, and this plug is electrically connected with this light source board thus is electrically connected with this light source board by this lamp holder.

2. LED integral electrical access node structure according to claim 1, it is characterized in that: the conductive feet of described electric-conductor, fixed part and plug are wholely set, the quantity of described conductive feet is two, this lamp holder is provided with the first electrode and second electrode of mutually insulated, and described two electric-conductors are electrically connected with this first electrode and the second electrode respectively.

3. LED integral electrical access node structure according to claim 2, it is characterized in that: this light source board is provided with the first terminal and the second terminal, this first terminal and the second terminal are electrically connected with the plug of described two electric-conductors respectively.

4. LED integral electrical access node structure according to claim 1, it is characterized in that: described electric-conductor is made up of metal sheet, this fixed part is provided with cramp, and this gripper shoe is provided with button hole, and this cramp snaps onto in this button hole.

5. LED integral electrical access node structure according to claim 4, is characterized in that: in this gripper shoe, the fixed part of corresponding each electric-conductor is respectively equipped with accepting groove, and described accepting groove is communicated with this button hole.

6. LED integral electrical access node structure according to claim 1, it is characterized in that: in this gripper shoe, the fixed part of corresponding each electric-conductor is respectively equipped with accepting groove, the conductive feet of the corresponding each electric-conductor of this gripper shoe is provided with locating slot, this locating slot is communicated with this accepting groove, described conductive feet is elastic piece structure, one end of described conductive feet is fixed in this locating slot, and the other end of described conductive feet is electrically connected with this lamp holder is flexible.

7. LED integral electrical access node structure according to claim 6, is characterized in that: this fixed part is provided with cramp on the position near this conductive feet, and this gripper shoe is provided with button hole, and this cramp snaps onto in this button hole.

8. LED integral electrical access node structure according to claim 3, it is characterized in that: in this gripper shoe, the fixed part of corresponding each electric-conductor is respectively equipped with accepting groove, the plug of the corresponding each electric-conductor of this gripper shoe is provided with holddown groove, this holddown groove is communicated with this accepting groove, one end of described plug is fixed in this holddown groove, and the other end of described plug is electrically connected with this first terminal or the second terminal.

9. LED integral electrical access node structure according to claim 3, is characterized in that: this light source board is provided with LED light source and drives electronic component, and this LED light source and driving electronic component are electrically connected with described plug by this first terminal and the second terminal.

10. LED integral electrical access node structure according to claim 1, it is characterized in that: the Lamp cup also comprising hollow shelly, this light source board is fixed on the top of this Lamp cup, and this lamp holder is fixed on the bottom of this Lamp cup, and this gripper shoe is fixed in this Lamp cup.

11. LED integral electrical access node structures according to claim 1, it is characterized in that: this gripper shoe is provided with driving electronic component, the middle part of this fixed part is electrically connected with the two ends of this driving electronic component, and the two ends of this fixed part are electrically connected with this conductive feet and plug respectively.