CN209859969U - LED electrode component with improved structure - Google Patents

Abstract

The utility model provides a structure-improved LED electrode assembly, which comprises an electrode, a first electrode sleeve, a hinge, a light spring, electrode pins, a connecting spring and a second electrode sleeve, wherein the electrode is two pins of an LED lamp bead; the first electrode sleeve is fixed at the tail part of the electrode through an elastic buckle; the hinge is fixed on the lower edge of the electrode sleeve II; two ends of the light spring are respectively connected with the upper hinge and the lower hinge; the electrode pin has two installation scenes, one is fixed on the electrode sleeve, and the other is fixed on the hinge; the connecting spring is fixed between the first electrode sleeve and the second electrode sleeve; the electrode sleeve is fixed at the tail part of the electrode through an elastic buckle. The utility model discloses flexible plectrum, fin and light spring's setting, the thermal diffusivity is strong, and the electrode spacing adjustment is convenient, strong adaptability, and the simple installation has improved machining efficiency and quality.

Description

LED electrode component with improved structure

Technical Field

The utility model belongs to the technical field of the LED electrode structure, especially, relate to a improve LED electrode subassembly of structure.

Background

The LED lamp, as a novel energy-saving light source, is widely used in daily life, and although the LED manufacturing technology has been unprecedentedly developed in recent years, there are some problems, wherein heat dissipation is always an important problem of the LED lamp, and the quality of heat dissipation directly affects the service life and the light attenuation. This problem is particularly acute in the case of high-power LED lamps. How to make a breakthrough in the aspects of heat dissipation and power is a technical problem to be considered in the field. Secondly, in some LED lamps and lanterns processing, improper electrode pin interval can lead to LED lamp pearl damage scheduling problem in welding process.

The invention discloses an LED electrode structure with short pins, which is disclosed in Chinese patent No. CN208078006U and comprises an LED diode cap, a first pin, a second pin and a deformation device, and is characterized in that the second pin can be randomly bent by the deformation device when in use, and an auxiliary tool is not needed to be reused, so that the LED electrode structure is practical and convenient, and saves time. However, the existing LED electrode assembly has the problems of poor heat dissipation, inconvenient adjustment of electrode spacing, poor adaptability, inconvenient installation and influence on processing efficiency and quality.

Therefore, it is necessary to invent an improved structure of an LED electrode assembly.

SUMMERY OF THE UTILITY MODEL

1. In order to solve the technical problem, the utility model provides an improve LED electrode subassembly of structure to there is the thermal diffusivity poor in solving current LED electrode subassembly, the inconvenient adjustment of electrode spacing, and adaptability is poor, and the installation is inconvenient, influences the problem of machining efficiency and quality. An LED electrode assembly with an improved structure comprises electrodes, a first electrode sleeve, a hinge, a light spring, electrode pins, a connecting spring and a second electrode sleeve, wherein the electrodes are two pins of an LED lamp bead; the first electrode sleeve is fixed at the tail part of the electrode through an elastic buckle; the hinge is fixed on the lower edge of the electrode sleeve II; two ends of the light spring are respectively connected with the upper hinge and the lower hinge; the electrode pin has two installation scenes, one is fixed on the electrode sleeve, and the other is fixed on the hinge; the connecting spring is fixed between the first electrode sleeve and the second electrode sleeve; the electrode sleeve II is fixed at the tail part of the electrode through an elastic buckle; the electrode sleeve I comprises a flexible poking sheet, a poking sheet hinge, a pressure spring, a baffle and a radiating fin, and the flexible poking sheet is fixed in the electrode sleeve I through the poking sheet hinge; the plectrum hinge is fixed on the inner wall of the first electrode sleeve; the pressure spring is fixed at the bottom of one inner wall of the electrode sleeve; the baffle is fixed on the pressure spring; the radiating fins are fixed on the horizontal part of the flexible plectrum; the internal structure of the electrode sleeve II is the same as that of the elastic sleeve I, and besides, a hinge is fixed on the surface of the electrode sleeve II.

The flexible poking sheet is made of polyethylene glycol terephthalate sheet material, and the surface of the flexible poking sheet is provided with a graphene coating to enhance the conductivity; the flexible plectrum be the bending structure, appear in pairs, be 180 degrees distributions, can rotate around the plectrum hinge, when not inserting the electrode, the round hole lower extreme that two flexible plectrums formed will be less than the upper end diameter, this has just guaranteed when the electrode inserts, the hole that the flexible plectrum lower extreme formed can be extruded to the arch of electrode bottom, flexible plectrum can rotate around the hinge, make flexible plectrum afterbody paste tight electrode and carry out the heat transfer, also fix the electrode in the electrode sleeve simultaneously, be favorable to strengthening the stability that combines, make the more firm that combines, increase heat radiating area, the cooling temperature is reduced.

The pressure spring is a spring with the elastic coefficient range of 0.01N/M-0.2N/M, compression deformation is generated when the electrode is inserted, meanwhile, the baffle can be tightly attached to the lower end face of the electrode through elasticity, the connection reliability is guaranteed, poor contact phenomena cannot occur under the conditions of vibration and the like, and the stability of connection of the LED lamp is improved.

The radiating fins are of aluminum fan-shaped strip structures; the radiating fins are uniformly and horizontally fixed on the surfaces of the flexible poking sheets, so that the area of the flexible poking sheets is greatly increased, and when the flexible poking sheets are tightly attached to the electrodes, the radiating fins increase the radiating area and are favorable for radiating the LED lamp.

The internal structure of the second electrode sleeve is the same as that of the first electrode sleeve; the outer surface of the electrode sleeve II is fixed with a rotatable hinge, when the electrode distance is inappropriate, the distance between the pins can be adjusted by rotating the light spring, so that the pins of the electrode are always kept in a vertical state for welding, the internal stress is favorably reduced, and the failure occurrence probability is reduced.

The elastic coefficient range of the light spring is 0.01N/M-0.2N/M; the diameter range of the light spring is 0.1mm-1mm, and the material is 50 CrVA.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses the setting of flexible plectrum can fix original electrode reliable and fast, is favorable to improving work efficiency, increases the connection reliability, through the dual contact of electrode side and terminal surface, has both enlarged area of contact and has also made the connection more stable, adapts to more in service behavior.

2. The utility model discloses a setting of fin, each bar fin of settling through the level has increased heat radiating area, can in time distribute away the luminous heat that produces of LED, makes the LED lamp remain throughout and carries out work at a suitable temperature, can increase holistic life.

3. The utility model discloses a setting of light spring, regulation electrode interval size that can be free, and avoid making a round trip to buckle because of the pin and produce the metal fatigue or be favorable to improving the adaptability of LED lamp installation because of the too big internal stress that produces of bend angle.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural diagram of the second electrode sleeve of the present invention.

Fig. 3 is a schematic view of the shape of the flexible pick of the present invention.

In the figure:

1-electrode, 2-electrode sleeve I, 21-flexible plectrum, 22-plectrum hinge, 23-pressure spring, 24-baffle, 25-radiating fin, 3-hinge, 4-light spring, 5-electrode pin, 6-connecting spring and 7-electrode sleeve II.

Detailed Description

The invention is further described below with reference to the accompanying drawings:

example (b):

as shown in figures 1 to 3

The utility model provides a structure-improved LED electrode assembly, which comprises an electrode 1, a first electrode sleeve 2, a hinge 3, a light spring 4, an electrode pin 5, a connecting spring 6 and a second electrode sleeve 7, wherein the electrode 1 is two pins of an LED lamp bead; the first electrode sleeve 2 is fixed at the tail part of the electrode 1 through an elastic buckle; the hinge 3 is fixed on the lower edge of the second electrode sleeve 7; two ends of the light spring 4 are respectively connected with the upper hinge 3 and the lower hinge 3; the electrode pin 5 has two installation scenes, one is fixed on the electrode sleeve I2, and the other is fixed on the hinge 3; the connecting spring 6 is fixed between the first electrode sleeve 2 and the second electrode sleeve 7; the second electrode sleeve 7 is fixed at the tail part of the electrode 1 through an elastic buckle; the electrode sleeve I2 comprises a flexible poking sheet 21, a poking sheet hinge 22, a pressure spring 23, a baffle plate 24 and a radiating fin 25, wherein the flexible poking sheet 21 is fixed inside the electrode sleeve I2 through the poking sheet hinge 22; the plectrum hinge 22 is fixed on the inner wall of the electrode sleeve I2; the pressure spring 23 is fixed at the bottom of the inner wall of the electrode sleeve I2; the baffle plate 24 is fixed on the pressure spring 23; the radiating fins 25 are fixed on the horizontal part of the flexible plectrum 21; the internal structure of the second electrode sleeve 7 is the same as that of the first elastic sleeve 2, and besides, the surface of the second electrode sleeve 7 is also fixed with a hinge 3.

The flexible poking sheet 21 is made of polyethylene glycol terephthalate sheet material, and the surface of the flexible poking sheet is provided with a graphene coating to enhance the conductivity; flexible plectrum 21 be the bending structure, appear in pairs, be 180 degrees distributions, can rotate around plectrum hinge 22, when not inserting electrode 1, the round hole lower extreme that two flexible plectrums 21 formed will be less than the upper end diameter, this has just guaranteed when electrode 1 inserts, the hole that flexible plectrum 21 lower extreme formed can be extruded to the arch of electrode 1 bottom, flexible plectrum 21 can rotate around hinge 3, make flexible plectrum 21 afterbody paste tight electrode 1 and carry out the heat transfer, also fix electrode 1 in electrode sleeve 2 simultaneously, be favorable to strengthening the stability of combining, make the more firm that combines, increase heat radiating area, reduce temperature.

The pressure spring 23 is a spring with an elastic coefficient range of 0.01N/M-0.2N/M, and is compressed and deformed when the electrode 1 is inserted, and meanwhile, the baffle 24 can be tightly attached to the lower end face of the electrode 1 due to elasticity, so that the connection reliability is ensured, poor contact phenomena cannot occur under the conditions of vibration and the like, and the connection stability of the LED lamp is improved.

The radiating fins 25 are of aluminum fan-shaped strip structures; the radiating fins 25 are uniformly and horizontally fixed on the surface of the flexible shifting piece 21, so that the area of the flexible shifting piece 21 is greatly increased, and when the flexible shifting piece 21 is tightly attached to the electrode 1, the radiating fins 25 increase the radiating area, thereby being beneficial to the heat radiation of the LED lamp.

The internal structure of the second electrode sleeve 7 is the same as that of the first electrode sleeve 2; the outer surface of the second electrode sleeve 7 is fixed with the rotatable hinge 3, when the electrode spacing is inappropriate, the foot spacing can be adjusted by rotating the light spring 4, so that the electrode pins 5 are always kept in a vertical state for welding, the internal stress is favorably reduced, and the failure occurrence probability is reduced.

The elastic coefficient range of the light spring 4 is 0.01N/M-0.2N/M; the diameter range of the light spring 4 is 0.1mm-1mm, and the light spring is made of 50CrVA and is not easy to deform, so that the electrode spacing can be adjusted, and welding is facilitated.

Principle of operation

The utility model discloses in, electrode 1 inserts in electrode sleeve one 2 and electrode sleeve two 7, the arch of 1 lower extreme of electrode can promote flexible plectrum 21 and take place to rotate around plectrum hinge 22, electrode 1 pushes down baffle 24 simultaneously and makes flexible plectrum 21 and baffle 24 fixed with electrode 1 simultaneously, when flexible plectrum 21 takes place to rotate, the inside extrusion of 21 afterbody of flexible plectrum, tightly laminate on electrode 1, increased area of contact through fin 25, be favorable to radiating going on. If meet electrode 1 interval improper in the LED installation, only need rotate suitable angle with light spring 4 around hinge 3, can realize the adjustment to the interval through light spring 4's deformation.

Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.

Claims (6)

1. An improved structure of an LED electrode assembly, characterized in that: the LED lamp comprises an electrode (1), a first electrode sleeve (2), a hinge (3), a light spring (4), electrode pins (5), a connecting spring (6) and a second electrode sleeve (7), wherein the electrode (1) is two pins of an LED lamp bead; the first electrode sleeve (2) is fixed at the tail part of the electrode (1) through an elastic buckle; the hinge (3) is fixed on the lower edge of the second electrode sleeve (7); two ends of the light spring (4) are respectively connected with the upper hinge (3) and the lower hinge (3); the electrode pin (5) has two installation scenes, one is fixed on the electrode sleeve I (2), and the other is fixed on the hinge (3); the connecting spring (6) is fixed between the first electrode sleeve (2) and the second electrode sleeve (7); the second electrode sleeve (7) is fixed at the tail part of the electrode (1) through an elastic buckle; the electrode sleeve I (2) comprises a flexible poking sheet (21), a poking sheet hinge (22), a pressure spring (23), a baffle plate (24) and a radiating fin (25), wherein the flexible poking sheet (21) is fixed inside the electrode sleeve I (2) through the poking sheet hinge (22); the plectrum hinge (22) is fixed on the inner wall of the electrode sleeve I (2); the pressure spring (23) is fixed at the bottom of the inner wall of the electrode sleeve I (2); the baffle plate (24) is fixed on the pressure spring (23); the radiating fins (25) are fixed on the horizontal part of the flexible shifting sheet (21); the internal structure of the second electrode sleeve (7) is the same as that of the first electrode sleeve (2), and besides, the surface of the second electrode sleeve (7) is also fixed with a hinge (3).

2. The LED electrode assembly of claim 1, further characterized in that: the flexible poking sheet (21) is made of polyethylene glycol terephthalate sheet material, and the surface of the flexible poking sheet is provided with a graphene coating to enhance the conductivity; the flexible shifting piece (21) is of a bending structure, can rotate around the shifting piece hinge (22), and is distributed in pairs at 180 degrees.

3. The LED electrode assembly of claim 1, further characterized in that: the pressure spring (23) is a spring with the elastic coefficient range of 0.01N/M-0.2N/M.

4. The LED electrode assembly of claim 1, further characterized in that: the radiating fins (25) are of aluminum fan-shaped strip structures; the radiating fins (25) are uniformly and horizontally fixed on the surface of the flexible shifting sheet (21).

5. The LED electrode assembly of claim 1, further characterized in that: the internal structure of the second electrode sleeve (7) is the same as that of the first electrode sleeve (2); the outer surface of the second electrode sleeve (7) is fixed with a rotatable hinge (3).

6. The LED electrode assembly of claim 1, further characterized in that: the elastic coefficient range of the light spring (4) is 0.01N/M-0.2N/M; the diameter range of the light spring (4) is 0.1mm-1mm, and the material is 50 CrVA.