CN212408572U

CN212408572U - Plug-in card type LED filament structure

Info

Publication number: CN212408572U
Application number: CN202021370169.3U
Authority: CN
Inventors: 胡桂兰
Original assignee: Jiangmen Dasanyuan Lighting Technology Co ltd
Current assignee: Jiangmen Dasanyuan Lighting Technology Co ltd
Priority date: 2020-07-13
Filing date: 2020-07-13
Publication date: 2021-01-26
Anticipated expiration: 2030-07-13

Abstract

The utility model discloses a plug card type LED filament structure, which comprises a base, fix two pins on the base, connect on the base and the base plate of being connected with two pin electricity, be provided with the LED chip on the base plate, two slots have been seted up on the base, the top of pin stretches into in the slot, both ends at the base plate are fixed with the plug, the pin jack has been seted up on the plug, be fixed with on the pin jack inner wall and electrically conduct and insert a section of thick bamboo, the both ends plug of base plate inserts in the slot and the top of pin inserts electrically and realizes the electricity connection in inserting a section of thick bamboo, the chip draw-in groove has been seted up on the base plate, be fixed with electrically conductive shell fragment on the symmetry inner wall of chip draw-in groove, be fixed with electrically. The utility model discloses a structure sets up rationally, and convenient base plate or LED chip are more called as required to the needs, are favorable to sparingly processing and overhauls the maintenance cost, and simple to operate is swift and effectively in improving the installation effectiveness, and the suitability is strong and the practicality is good.

Description

Plug-in card type LED filament structure

Technical Field

The utility model belongs to the technical field of the LED filament, concretely relates to plug-in card type LED filament structure.

Background

The LED filament is the light-emitting structure in lamps and lanterns or the bulb, prior art's LED filament is generally by the base plate, install the LED chip on the base plate and be used for realizing that LED filament electricity is connected at the pin, wherein the pin is connected with LED chip electricity, thereby realize external power and LED chip's electricity and be connected, its LED chip is welded fastening on the base plate mostly, the pin welding of LED filament is on external lamps and lanterns simultaneously, adopt the welding, not only can reduce production efficiency, and also do not benefit to the saving of cost, so suitability and practicality receive the restriction.

Disclosure of Invention

The utility model aims at providing a structure sets up reasonable and plug-in card type LED filament structure that the suitability is strong.

The technical scheme for realizing the purpose of the utility model is a plug-in card type LED filament structure, which comprises a base, two pins fixed on the base, a base plate connected on the base and electrically connected with the two pins, an LED chip arranged on the base plate, two slots arranged on the base, the top ends of the pins extending into the slots, plugs fixed at two ends of the base plate, pin jacks arranged on the plugs, conductive inserting cylinders fixed on the inner walls of the pin jacks, plugs at two ends of the base plate inserted into the slots and the top ends of the pins inserted into the conductive inserting cylinders to realize electrical connection, chip clamping grooves arranged on the base plate, conductive elastic pieces fixed on the symmetrical inner walls of the chip clamping grooves, conductive salient points fixed on the symmetrical side walls of the LED chip, and the LED chip inserted in the chip clamping grooves, the conductive salient points are electrically connected with the conductive elastic sheets.

The base is a ceramic base, and the substrate is a transparent insulating plastic material plate body.

The pin is a copper material cylinder.

The depth of the chip card slot is 2/3 the thickness of the LED chip.

The utility model discloses has positive effect: the utility model discloses a structure sets up rationally, and its base plate adopts the plug-in card fixed, and the LED chip is in order to be connected with the plug-in card simultaneously to convenient base plate or LED chip of more title as required is favorable to sparingly processing and overhauls the maintenance cost, and simple to operate is swift and effectively in improving the installation effectiveness, uses reliable and stable, and the suitability is strong and the practicality is good.

Drawings

In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is provided in connection with the following specific embodiments, taken in conjunction with the accompanying drawings, in which:

fig. 1 is a schematic structural diagram of the present invention.

Detailed Description

(example 1)

Fig. 1 shows a specific embodiment of the present invention, wherein fig. 1 is a schematic structural diagram of the present invention.

Referring to fig. 1, a card-inserting type LED filament structure includes a base 1, two pins 2 fixed on the base, a substrate 3 connected to the base and electrically connected to the two pins, an LED chip 4 disposed on the substrate, two slots 5 disposed on the base, plugs 6 fixed at two ends of the substrate, pin jacks 7 disposed on the plugs, conductive insertion tubes 8 fixed on inner walls of the pin jacks, plugs at two ends of the substrate inserted into the slots and top ends of the pins inserted into the conductive insertion tubes for electrical connection, a chip card slot 9 disposed on the substrate, conductive elastic pieces 10 fixed on symmetrical inner walls of the chip card slot, conductive bumps 11 fixed on symmetrical side walls of the LED chip, and the LED chip inserted into the chip card slot, the conductive salient points are electrically connected with the conductive elastic sheets.

The pin is a copper material cylinder.

The depth of the chip card slot is 2/3 the thickness of the LED chip.

The utility model discloses a structure sets up rationally, and its base plate adopts the plug-in card fixed, and the LED chip is in order to be connected with the plug-in card simultaneously to convenient base plate or LED chip of more title as required is favorable to sparingly processing and overhauls the maintenance cost, and simple to operate is swift and effectively in improving the installation effectiveness, uses reliable and stable, and the suitability is strong and the practicality is good.

The standard parts used in the present embodiment can be purchased directly from the market, and the non-standard structural parts described in the specification can also be obtained directly by processing according to the common general knowledge of the prior art without any doubt, and the connection mode of the parts adopts the conventional means matured in the prior art, and the machines, parts and equipment adopt the conventional models in the prior art, so that the detailed description is not given here.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And such obvious changes and modifications which fall within the spirit of the invention are deemed to be covered by the present invention.

Claims

1. The utility model provides a plug-in card type LED filament structure, includes the base, fixes two pins on the base, connects on the base and with the base plate that two pin electricity are connected be provided with LED chip, its characterized in that on the base plate: the LED chip packaging structure comprises a base, pins and a conductive inserting tube, wherein the base is provided with two slots, the top ends of the pins extend into the slots, plugs are fixed at two ends of the base plate, pin jacks are formed in the plugs, the inner walls of the pin jacks are fixedly provided with the conductive inserting tube, the plugs at two ends of the base plate are inserted into the slots, the top ends of the pins are inserted into the conductive inserting tube to realize electric connection, the base plate is provided with a chip clamping groove, the symmetrical inner walls of the chip clamping groove are fixedly provided with conductive elastic sheets, the symmetrical side walls of an LED chip are fixedly provided with conductive salient points, the LED chip is clamped in the chip clamping groove, and the conductive salient points are electrically connected with the conductive elastic sheets.

2. The card-insertion type LED filament structure according to claim 1, wherein: the base is a ceramic base, and the substrate is a transparent insulating plastic material plate body.

3. The card-insertion type LED filament structure according to claim 2, wherein: the pin is a copper material cylinder.

4. The card-insertion type LED filament structure according to claim 3, wherein: the depth of the chip card slot is 2/3 the thickness of the LED chip.