CN210267113U

CN210267113U - LED lamp holder convenient to assemble

Info

Publication number: CN210267113U
Application number: CN201921408971.4U
Authority: CN
Inventors: 黎宏彪
Original assignee: Ningbo Rongte Electronic Co ltd
Current assignee: Ningbo Rongte Electronic Co ltd
Priority date: 2019-08-27
Filing date: 2019-08-27
Publication date: 2020-04-07
Anticipated expiration: 2029-08-27

Abstract

The utility model discloses a convenient LED lamp holder of equipment belongs to LED lamp holder technical field, including upper cover, lens, circuit board and base, wherein: the upper cover is provided with a through hole and a pin hole, clamping positions are arranged on two sides of the through hole, a flange extends downwards from the bottom of the upper cover, and clamping jaws are arranged on two sides of the flange; the lens comprises a cover body protruding upwards and bosses arranged on two sides of the cover body, the bottom of the cover body is provided with a light-diffusing curved surface to increase the illumination range and uniformity, the bosses are clamped in the clamping positions, and the cover body extends out of the through holes; the circuit board is positioned between the upper cover and the base, and pins are arranged on the circuit board and inserted into the pin holes; the both sides of base be provided with the jack catch is suitable for mutually, the jack catch stretches into in the base and fixed with the bayonet socket lock. The utility model discloses simple structure, it is with low costs, be convenient for assemble, dismantle.

Description

LED lamp holder convenient to assemble

Technical Field

The utility model relates to a LED lamp holder technical field, concretely relates to convenient LED lamp holder of equipment.

Background

As a high-quality light source with low energy consumption and high brightness, the LED lamp cap becomes an indispensable lamp component in the life nowadays. The LED lamp has the characteristics of high efficiency and long service life, can be continuously used for 10 ten thousand hours, and is 100 times longer than a common incandescent bulb.

The current LED lamp holder has the following problems: 1. each component of the LED lamp cap is fixed by screws, so that the structure is too complex, and the assembly and disassembly are inconvenient; 2. the LED lamp bead has small angle, small irradiation area and poor uniformity.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a convenient LED lamp holder of equipment.

In order to overcome the defects in the prior art, the utility model adopts the following technical scheme:

an LED lamp cap convenient to assemble comprises an upper cover, a lens, a circuit board and a base, wherein the upper cover is provided with a through hole and a pin hole, clamping positions are arranged on two sides of the through hole, a flange extends downwards from the bottom of the upper cover, and clamping claws are arranged on two sides of the flange; the lens comprises a cover body protruding upwards and bosses arranged on two sides of the cover body, the bottom of the cover body is provided with a light-diffusing curved surface, the bosses are clamped in the clamping positions, and the cover body extends out of the through holes; the circuit board is positioned between the upper cover and the base, and pins are arranged on the circuit board and inserted into the pin holes; the both sides of base be provided with the jack catch is suitable for mutually, the jack catch stretches into in the base and fixed with the bayonet socket lock.

Further, the outer diameter of the flange is equal to the inner diameter of the opening of the base, and the flange is embedded in the opening of the base in a clamping mode.

Further, be provided with LED lamp pearl on the circuit board, the diffusion curved surface cover of the cover body is in the top of LED lamp pearl.

Further, the circuit board is provided with the wiring end, the base below is provided with dodges the hole, the wiring end is worn out dodge the hole.

Further, the bottom of base is provided with the installation department, be provided with two reference columns on the installation department, the pin joint has the snak link on two reference columns.

Further, the base is provided with an arch mount.

The utility model discloses simple structure, it is with low costs, still possess following advantage at least: 1. the lens is matched and fixed with the clamping position of the upper cover by utilizing the bosses positioned on the two sides, the circuit board is matched and fixed with the pin hole of the upper cover by utilizing the pin, the upper cover extends into the base by utilizing the clamping jaws on the two sides and is buckled and fixed with the bayonet, the upper cover, the lens, the circuit board and the base can also achieve the fixing purpose without utilizing screws, and the lens is easy to assemble and disassemble; 2. the cover body of the lens is custom designed according to the characteristics of the LED packaged by 3535 and is provided with a light expansion curved surface, so that the irradiation range and uniformity of light are greatly improved.

Drawings

In order to illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive exercise according to the drawings:

fig. 1 is an exploded schematic view of an assembled LED lamp cap of the present invention;

fig. 2 is a schematic perspective view of an assembled LED lamp cap of the present invention;

fig. 3 is a schematic view of a lens structure of an LED lamp holder of the present invention.

Wherein: an upper cover-1; a through hole-11; a pin hole-12; position clamping-13; a flange-14; a claw-15; a lens-2; a cover body-21; a boss-22; a light-diffusing curved surface-211; a circuit board-3; pin-31; a terminal-32; a base-4; a bayonet-41; a relief hole-42; a positioning post-43; a snap-44; arch-type mounting-45.

Detailed Description

The present invention will be described in detail with reference to the drawings and specific embodiments, and the exemplary embodiments and descriptions of the present invention are used to explain the present invention, but not to limit the present invention.

As shown in fig. 1 to 3, an assembled LED lamp holder includes an upper cover 1, a lens 2, a circuit board 3 and a base 4, wherein the upper cover 1 is provided with a through hole 11 and a pin hole 12, two sides of the through hole 11 are provided with a detent 13, the bottom of the upper cover 1 extends downwards to form a flange 14, and two sides of the flange 14 are provided with a claw 15; the lens 2 comprises a cover body 21 protruding upwards and bosses 22 arranged on two sides of the cover body 21, the bottom of the cover body 21 is provided with a light-diffusing curved surface 211, the bosses 22 are clamped in the clamping positions 13, and the cover body 21 extends out of the through holes 11; the circuit board 3 is positioned between the upper cover 1 and the base 4, a pin 31 is arranged on the circuit board 3, and the pin 31 is inserted into the pin hole 12; bayonets 41 matched with the clamping jaws 15 are arranged on two sides of the base 4, and the clamping jaws 15 extend into the base 4 and are fastened and fixed with the bayonets 41;

when the lens is installed, the bosses 22 on two sides of the lens 2 are pressed into the clamping positions 13 of the upper cover 1, then the pin 31 of the circuit board 3 is clamped into the pin hole 12 of the upper cover 1, at this time, the lens 2 and the circuit board 3 are installed on the upper cover 1, and finally, the clamping claws 15 of the upper cover 1 are used for extending into the base 4 and are fastened and fixed with the clamping openings 41, so that the installation is very convenient.

Further, in order to assemble the cover 1 with the base 4 more firmly, the flange 14 generally has an outer diameter equal to the inner diameter of the opening of the base 4, the flange 14 is engaged with the opening of the base 4, and the flange 14 and the base 4 are engaged by friction force between the flange 14 and the opening of the base 4.

Further, the circuit board 3 is provided with an LED lamp bead, and the light-diffusing curved surface 211 of the cover body 21 covers the LED lamp bead; the cover body 21 of lens 2 uplifts to the bottom of the cover body 21 is provided with the diffusion curved surface 211, and the cover body 21 can be bigger with the light angle that LED lamp pearl sent, and the homogeneity is better.

Further, the circuit board 3 is provided with a wiring end 32, an avoiding hole 42 is arranged below the base 4, and the wiring end 32 penetrates out of the avoiding hole 42. Circuit board 3 and LED lamp pearl electric connection, wiring end 32 are used for being connected with external power, provide the electric energy for LED lamp pearl.

In some embodiments, the bottom of the base 4 is provided with a mounting portion, two positioning columns 43 are arranged on the mounting portion, and a spring buckle 44 is pivoted on the two positioning columns 43; the spring fastener 44 is used for hoisting the LED lamp cap to realize fixation. Furthermore, the base 4 is provided with an arch mount 45, the arch mount 45 being typically screwed to the bottom of the base 4; when the LED lamp holder is installed, the cross rod can penetrate through the arch-shaped installation piece 45 to realize fixation.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a convenient LED lamp holder of equipment, includes upper cover (1), lens (2), circuit board (3) and base (4), its characterized in that:

the upper cover (1) is provided with a through hole (11) and a pin hole (12), clamping positions (13) are arranged on two sides of the through hole (11), a flange (14) extends downwards from the bottom of the upper cover (1), and clamping claws (15) are arranged on two sides of the flange (14);

the lens (2) comprises an upward-raised cover body (21) and bosses (22) arranged on two sides of the cover body (21), the bottom of the cover body (21) is provided with a light-diffusing curved surface (211), the bosses (22) are clamped in the clamping positions (13), and the cover body (21) extends out of the through hole (11);

the circuit board (3) is positioned between the upper cover (1) and the base (4), a pin (31) is arranged on the circuit board (3), and the pin (31) is inserted into the pin hole (12);

the both sides of base (4) be provided with bayonet socket (41) that jack catch (15) are suitable mutually, jack catch (15) stretch into in base (4) and fixed with bayonet socket (41) lock.

2. The LED lamp cap convenient to assemble according to claim 1, wherein: the outer diameter of the flange (14) is equal to the inner diameter of the opening of the base (4), and the flange (14) is embedded in the opening of the base (4).

3. The LED lamp cap convenient to assemble according to claim 1, wherein: the LED lamp bead is arranged on the circuit board (3), and the light-diffusing curved surface (211) of the cover body 21 covers the LED lamp bead.

4. The LED lamp cap convenient to assemble according to claim 1, wherein: the circuit board (3) is provided with wiring end (32), base (4) below is provided with dodges hole (42), wiring end (32) wear out dodge hole (42).

5. The LED lamp cap convenient to assemble according to claim 1, wherein: the bottom of base (4) is provided with the installation department, be provided with two reference columns (43) on the installation department, the pin joint has snak link (44) on two reference columns (43).

6. The LED lamp cap convenient to assemble according to claim 1, wherein: the base (4) is provided with an arch-shaped mounting piece (45).