CN219144207U

CN219144207U - GY6.35 type LED lamp with high luminous efficiency and high heat dissipation

Info

Publication number: CN219144207U
Application number: CN202223204762.2U
Authority: CN
Inventors: 杨洁翔
Original assignee: Shanghai Sharui Optoelectronics Technology Co ltd
Current assignee: Shanghai Sharui Optoelectronics Technology Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-06-06
Anticipated expiration: 2032-11-30

Abstract

The utility model discloses a GY6.35 type LED lamp with high light efficiency and high heat dissipation, and belongs to the technical field of GY6.35 type LED lamps. Comprises a shell, a fixed seat, a circuit board welded with a light-emitting element and a control element, and a tail needle; wherein the fixed seat is fixedly connected with the shell; one end of the circuit board welded with the light-emitting element and the control element is provided with a groove body; the pin of the tail needle is inserted into the groove body and is electrically connected with the circuit board, and one end of the tail needle extends to the outer end of the fixing seat. According to the utility model, the pins of the tail needle are inserted into the groove body, so that the technical problems of increased assembly difficulty and poor heat dissipation effect caused by the fact that the tail needle pins are welded on the circuit board in the prior art are solved; the light element is arranged on the front surface of the circuit board, and the control element is arranged on the back surface of the circuit board, so that the occupied area of the non-light-emitting element on the front surface of the circuit board is reduced, the occupied area of the light-emitting element is increased, and the light efficiency intensity is improved.

Description

GY6.35 type LED lamp with high luminous efficiency and high heat dissipation

Technical Field

The utility model relates to a GY6.35 type LED lamp with high light efficiency and high heat dissipation, and belongs to the technical field of GY6.35 type LED lamps.

Background

The LED lamp (LED is light emitting diode: light-emitting diode) is abbreviated as an LED lamp, the basic structure of the LED lamp is an electroluminescent semiconductor material chip, silver glue or white glue is used for curing the LED lamp onto a bracket, then silver wires or gold wires are used for connecting the chip and a circuit board, the periphery of the LED lamp is sealed by epoxy resin, the effect of protecting an internal core wire is achieved, and finally a shell is arranged, so that the LED lamp has good anti-seismic performance. The application field relates to the production of daily household appliances such as mobile phones, table lamps, household appliances and the like and machinery.

Among them, since the GY6.35 type LED lamp has the following characteristics:

1. the LED lamp has the advantages of high efficiency, energy saving and power consumption of about one tenth of that of a common incandescent lamp under the condition of equal brightness;

2. environmental protection, no lead, mercury and other harmful elements and the radiation of the harmful elements to human bodies;

3. the light efficiency is high, compared with a common bulb, more than 90% of electric energy of the LED is converted into light energy, the heat loss is extremely low, and the heat productivity is low;

4. the vision is protected, the visible light of the LED does not contain ultraviolet rays or infrared rays, and the LED has the advantages of high response speed of a switch, no time delay, no stroboscopic effect and the like;

5. the product has no radiation, and does not have electromagnetic wave interference, magnetic field radiation and the like generated by other fluorescent energy-saving lamps;

6. the LED light source is a semiconductor component, the service life is extremely long and can reach more than 100000 hours, and the common energy-saving lamp is far from the conclusive;

7. the LED power supply device has the advantages of safety, low current, low heat productivity and safe and reliable use, and the LED characteristics are determined to be low-voltage direct current power supply.

Therefore, the light-emitting diode is often applied to indoor places such as civil lighting, leisure and entertainment, luxury decoration and the like.

In general, the GY6.35 LED lamp is assembled by a plurality of components such as a circuit board, a light emitting element, a housing, a control element, and the like through complicated processes, and both the light emitting element and the control element are fixedly mounted on the front surface of the circuit board. The tail pins are welded on the circuit board, so that the welding points are always higher than the heights of other light-emitting elements and control elements on the circuit board, and the circuit board and other elements on the circuit board are difficult to assemble into the shell in the assembling process, so that the assembling difficulty is increased; meanwhile, due to the fact that welding spots are too high, the whole space structure is compact, and the heat dissipation effect is poor.

Disclosure of Invention

In order to solve the technical problems, the utility model aims to provide the GY6.35 type LED lamp with high light efficiency and high heat dissipation, and solves the technical problems of increased assembly difficulty and poor heat dissipation effect caused by the fact that tail needle pins are welded on a circuit board in the prior art.

The technical problems to be solved by the utility model are realized by adopting the following technical scheme:

high light efficiency high heat dissipation GY6.35 formula LED lamp includes:

a housing;

the fixed seat is fixedly connected with the shell;

a circuit board welded with the light-emitting element and the control element, one end of which is provided with a groove body;

and the pins of the tail needle are inserted into the groove body and are electrically connected with the circuit board, and one end of the tail needle extends to the outer end of the fixing seat.

The tail needle pins are inserted into the groove body, so that the technical problems of increased assembly difficulty and poor heat dissipation effect in the prior art caused by the fact that the tail needle pins are welded on the circuit board are solved.

As a preferred example, the fixing base is internally provided with a containing groove, the light-emitting element is arranged on the front surface of the circuit board, the control element is arranged on the back surface of the circuit board, and when the shell is connected with the fixing base, the control element can enter the containing groove.

The light element is arranged on the front surface of the circuit board, and the control element is arranged on the back surface of the circuit board, so that the occupied area of the non-light-emitting element on the front surface of the circuit board is reduced, the occupied area of the light-emitting element is increased, and the light efficiency intensity is improved.

As a preferred example, the tank body is a U-shaped tank.

The U-shaped groove is provided with a U-shaped cambered surface which can be well matched with the stitch of the tail needle.

As a preferred example, the circuit board includes a head portion and a tail portion soldered with the light emitting element, the head portion and the tail portion are integrally formed, the head portion is wider than the tail portion, and the groove body is located at the tail portion.

The tail can be used as a leading end, and in the assembly process, the tail is smaller than the head in size, so that the tail with small size is easily nested in the fixing seat.

As a preferred example, the end of the head facing the housing is rounded.

The circular arc-shaped head can be well matched with the shape of the shell, so that collision and abrasion between the head and the shell are avoided in the assembly process.

As a preferred example, the tail pins are at the same level of the circuit board.

The problem that in the prior art, a connecting point (welding point) is too high, so that assembly is difficult and heat dissipation is difficult is avoided.

The beneficial effects of the utility model are as follows:

(1) According to the utility model, the pins of the tail needles are inserted into the groove body, so that the technical problems of increased assembly difficulty and poor heat dissipation effect caused by the fact that the tail needles are welded on the circuit board in the prior art are solved.

(2) According to the utility model, the light element is arranged on the front surface of the circuit board, and the control element is arranged on the back surface of the circuit board, so that the occupied area of the non-light-emitting element on the front surface of the circuit board is reduced, the occupied area of the light-emitting element is increased, and the light efficiency intensity is improved.

(3) According to the utility model, the circuit board with the head part and the tail part integrally formed is arranged, and the tail part can be used as a leading end, and in the assembly process, the tail part with a small size is easily nested in the fixing seat because the tail part is smaller than the head part.

Drawings

FIG. 1 is an overall explosion diagram of embodiment 1 of the present utility model;

fig. 2 is an overall exploded view of embodiment 2 of the present utility model.

In the figure: 1. the LED lamp comprises a shell, 2, a circuit board, 21, a groove body, 22, a head, 23, a tail, 3, a fixing seat, 31, a containing groove, 4, a tail needle, 5 and a light-emitting element.

Detailed Description

The utility model will be further described with reference to the following detailed drawings and examples, in order to make the technical means, the creation features, the achievement of the objects and the effects of the utility model easily understood.

In the description of the present utility model, it should be understood that the terms "transverse", "longitudinal", "end", "edge", "side wall", "upper", "lower", "directly above", "surface", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", "end", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the technical solution of the present utility model and for simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Example 1

As shown in fig. 1, this embodiment provides a high-light-efficiency and high-heat dissipation GY6.35 type LED lamp, which includes: the device comprises a shell 1, a fixed seat 3, a circuit board 2 welded with a light-emitting element 5 and a control element, and a tail needle 4; wherein the fixed seat 3 is connected with the shell 1 in a clamping way;

the circuit board 2 to which the light emitting element 5 and the control element are soldered is provided at one end thereof with a groove body 21, and specifically, the groove body 21 is a U-shaped groove. The U-shaped groove is provided with a U-shaped cambered surface which can be well matched with the stitch of the tail needle 4: specifically, because the U-shaped groove has the U-shaped cambered surface, when tail needle 4 is the cylinder, there is the clearance between U-shaped cambered surface and the cylinder, in being convenient for pour the tin solder paste into the clearance to guarantee that the solder joint can not be higher than circuit board 2.

The pin of the tail pin 4 is inserted into the slot body 21 and is electrically connected with the circuit board 2, and one end of the tail pin 4 extends to the outer end of the fixed seat 3. The technical problem that in the prior art, the assembly difficulty is increased and the heat dissipation effect is poor due to the fact that the tail needle 4 is welded on the circuit board 2 is solved by inserting the pins of the tail needle 4 into the groove body 21. Wherein the tail pins 4 are at the same level as the circuit board 2. The problem that in the prior art, a connecting point (welding point) is too high, so that assembly is difficult and heat dissipation is difficult is avoided.

Example 2

Referring to fig. 2, the difference from embodiment 1 is that a receiving groove 31 is provided in a fixing base 3, a light emitting element 5 is disposed on the front surface of a circuit board 2, a control element is disposed on the rear surface of the circuit board 2, and the control element can enter the receiving groove 31 when a housing 1 is connected to the fixing base 3. The light element is arranged on the front surface of the circuit board 2, and the control element is arranged on the back surface of the circuit board 2, so that the occupied area of the non-light-emitting element on the front surface of the circuit board 2 is reduced, the occupied area of the light-emitting element 5 is increased, and the light efficiency intensity is improved. The receiving groove 31 can avoid the control element and avoid the abrasion of the control element.

Example 3

Referring to fig. 1, on the basis of embodiment 1, the circuit board 2 includes a head portion 22, a tail portion 23, to which the light emitting element 5 is soldered, the head portion 22 and the tail portion 23 are integrally formed, the head portion 22 is wider than the tail portion 23, and the groove body 21 is located at the tail portion 23. The tail portion 23 can serve as a leading end, and during assembly, the small-sized tail portion 23 can be easily nested within the holder 3 because the tail portion 23 is smaller in size than the head portion 22.

Example 4

Referring to fig. 1, on the basis of embodiment 1, the end of the head 22 facing the housing 1 is circular arc-shaped. The circular arc-shaped head 22 can be well matched with the shape of the shell 1, so that collision and abrasion between the head 22 and the shell 1 are avoided in the assembly process.

The light-emitting element, the control element and the tail needle are all components in the existing GY6.35 type LED lamp, and the utility model only relates to the position structure of the light-emitting element and the control element on the circuit board, and the groove body is arranged on the circuit board and is irrelevant to the structure of each component, so that the utility model is not repeated herein.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, but is capable of various changes and modifications without departing from the spirit and scope of the utility model. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. High light efficiency high heat dissipation GY6.35 formula LED lamp, its characterized in that includes:

a housing;

the fixed seat is fixedly connected with the shell;

2. The high-light-efficiency and high-heat-dissipation GY6.35 type LED lamp according to claim 1, wherein the fixing base is internally provided with a containing groove, the light-emitting element is arranged on the front surface of the circuit board, the control element is arranged on the back surface of the circuit board, and when the shell is connected with the fixing base, the control element can enter the containing groove.

3. The high light efficiency high heat dissipation GY6.35 type LED lamp of claim 1, wherein the trough is a U-shaped trough.

4. The high light efficiency high heat dissipation GY6.35 LED lamp of claim 1, wherein the circuit board comprises a head portion and a tail portion soldered with the light emitting element, the head portion and the tail portion are integrally formed, the head portion is wider than the tail portion, and the groove is located at the tail portion.

5. The high light efficiency, high heat dissipation GY6.35 LED lamp of claim 4, wherein the end of the head facing the housing is rounded.

6. The high light efficiency high heat dissipation GY6.35 LED lamp of claim 1, wherein said tail pins are at the same level of the circuit board.