CN214745035U

CN214745035U - LED lamp

Info

Publication number: CN214745035U
Application number: CN202022914327.3U
Authority: CN
Inventors: 范世钧; 朱奕光; 刘小飞; 郑绮梅
Original assignee: Foshan Electrical and Lighting Co Ltd
Current assignee: Foshan Electrical and Lighting Co Ltd
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-11-16
Anticipated expiration: 2030-12-07

Abstract

The utility model discloses a LED lamp, which comprises a shell, a power supply assembly arranged in the shell, a light source connected with the power supply assembly and a lens connected with the shell; the power supply assembly comprises a power supply board, a supporting board connected with the power supply board, a fixing groove arranged on the supporting board and a conductive pin positioned in the fixing groove; the support plate is removably connected with the power panel so that the support plate is removed after the conductive pins are welded on the power panel. The utility model provides a LED lamp, through the setting of power strip and backup pad, make welding that the conductive pin can be smooth in on the power strip, need not occupy great installation space, assembly process is simple swift, satisfies the user demand.

Description

LED lamp

Technical Field

The utility model relates to a lighting apparatus technical field especially relates to a LED lamp.

Background

The LED lamp is applied to various use places, the shell mainly comprises a plastic shell and a glass shell, for the glass shell, the wall thickness is thick, and the shape of the glass shell is limited by standards, so that the internal installation space of the LED lamp can be compressed, the internal installation space of the LED lamp is limited, parts such as a power supply, a light source and a lens need to be installed inside the LED lamp, and a large space needs to be occupied, therefore, the internal parts of the LED lamp of the glass shell can not be smoothly installed, great difficulty is brought to the assembly process, and the market demand can not be met.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a LED lamp is provided, can assemble inside the less shell of inner space, convenient assembling is swift.

In order to solve the technical problem, the LED lamp comprises a shell, a power supply assembly arranged in the shell, a light source connected with the power supply assembly and a lens connected with the shell;

the power supply assembly comprises a power supply board, a supporting board connected with the power supply board, a fixing groove arranged on the supporting board and a conductive pin positioned in the fixing groove;

the support plate is removably connected with the power panel so that the support plate is removed after the conductive pins are welded on the power panel.

Preferably, lens integrated into one piece, include the body, locate optical structure on the body income plain noodles and with the installation department that the body is connected, optical structure is annular arch, and it follows the inner wall of body is toward being close to the direction extension of light source.

Preferably, the number of the annular protrusions is two, the two annular protrusions are in a concentric structure, and the height of the outer annular protrusion is greater than that of the inner annular protrusion.

Preferably, a clamping groove and a second step structure are arranged on the inner wall of the top of the shell;

the clamping groove is annular, and the second step structure is located below the clamping groove.

Preferably, the outer wall of the mounting part is provided with a clamping piece, the clamping piece is of an annular convex structure, the shape, size and position of the clamping piece are matched with those of the clamping groove, and the clamping piece is embedded into the clamping groove;

the mounting portion and the second step structure are mutually abutted.

Preferably, the inside of the outer shell is provided with a first step structure, and the step structure is annular.

Preferably, the light source includes the base plate and locates LED lamp pearl on the base plate, the base plate is located on the first stair structure.

Preferably, the bottom of the shell is provided with through holes, and the shape, size, position and number of the through holes are matched with those of the conductive pins;

the conductive pin extends out of the shell through the through hole.

Implement the utility model discloses, following beneficial effect has:

the utility model provides a LED lamp, through the setting of power strip and backup pad, make welding that the conductive pin can be smooth in on the power strip, need not occupy great installation space, assembly process is simple swift, satisfies the user demand.

Drawings

Fig. 1 is a schematic structural diagram of an LED lamp of the present invention;

fig. 2 is a schematic diagram of the internal structure of the LED lamp of the present invention;

fig. 3 is a schematic structural diagram of a power supply module of the LED lamp of the present invention;

fig. 4 is a schematic view of the internal structure of the housing of the LED lamp of the present invention;

fig. 5 is a schematic view of a partial structure of a lens of the LED lamp of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1-2, the present invention provides an LED lamp, which includes a housing 1, a power supply module 2 disposed in the housing 1, a light source 3 connected to the power supply module, and a lens 4 connected to the housing 1;

as shown in fig. 3, the power supply module 2 includes a power supply board 21, a support board 22 connected to the power supply board 21, a fixing groove 23 formed in the support board 21, and a conductive pin 24 located inside the fixing groove 23;

the supporting plate 22 is removably connected to the power supply board 21, so that the supporting plate 22 is removed after the conductive pins 24 are soldered to the power supply board 21.

As shown in fig. 4, the housing 1 is used for assembling the LED lamp, and is integrally formed and provided with an accommodating cavity therein, so that the power supply module 2, the light source 3 and the lens 4 are conveniently arranged in the accommodating cavity.

In order to facilitate the conductive pins 24 to extend out of the shell, the bottom of the shell 1 is provided with through holes 11, the shape, size, position and number of which are matched with those of the conductive pins 24, so as to ensure that the conductive pins 24 can extend out of the shell through the through holes 11.

In order to facilitate the fixed installation of the light source 3, a first step structure 12 is arranged inside the housing 1, and the step structure 12 is annular and distributed on the inner wall of the housing 1.

In order to realize lens 4's fixed mounting, be equipped with draw-in groove 13 and second stair structure 14 on the inner wall at shell 1 top, draw-in groove 13 be cyclic annular distribution in on shell 1's the inner wall, second stair structure 14 is located the below of draw-in groove 13 is used for supporting lens, and right lens 4 carries on spacingly, prevents LED lamp is in the in-process such as transportation, because of factor influences such as jolt lens's fastness.

As shown in fig. 3, the power supply module 2 is disposed in the accommodating cavity of the housing 1, and includes a power supply board 21, a supporting board 22 connected to the power supply board 21, a fixing groove 23 disposed on the supporting board 22, and a conductive pin 24 located in the fixing groove 23, where the power supply board 21 is connected to the light source 3, and is configured to convert an alternating current into a direct current, so as to ensure that the light source can work normally.

The support plate 22 is located at the end of the power panel 21, and is removably connected to the power panel 21, before the conductive pins are welded to the power panel 21, the conductive pins 24 are fixed through the fixing grooves 23 and the support plate 22, so that the conductive pins 24 are smoothly welded to the power panel 21, and after the welding is completed, the support plate 22 is removed, so that the power module 2 is assembled.

The fixing grooves 23 are formed in the supporting plate 22, so that the conductive pins 24 can be conveniently placed inside the fixing grooves 23, and thus the conductive pins 24 can be fixed.

The conductive pins 24 are located in the fixing grooves 23, and are used for realizing the electrical connection between the power panel 21 and an external power supply, so that the LED lamp can work smoothly.

The light source 3 is located inside the accommodating cavity of the housing 1, and comprises a substrate 31 and LED lamp beads 2 arranged on the substrate 31, wherein the substrate 31 is arranged on the first step structure 12, so that the fixation of the light source 3 is realized.

As shown in fig. 5, lens 4 with shell 1 is connected, its integrated into one piece, including body 41, locate optical structure 42 on the body income plain noodles and with the installation department 43 that body 41 is connected, optical structure 42 is cyclic annular arch, and it follows the inner wall of body 41 is toward being close to the direction of light source 3 extends, in this embodiment, cyclic annular bellied quantity is two, two cyclic annular arch is concentric structure, and the cyclic annular bellied height in the outside is greater than the cyclic annular bellied height of inboard, is used for making light that light source 3 sent can lens 4 with carry out multiple reflection, refraction and transmission between the light source 3 to reach the even effect of light-emitting, and practice thrift the production raw and other materials of lens, thereby practice thrift the manufacturing cost of lens.

The mounting part 43 is located around the body, a clamping piece 44 is arranged on the outer wall of the mounting part 43, the clamping piece 44 is of an annular convex structure, the shape, size and position of the clamping groove are matched with those of the clamping groove, the clamping piece 44 is distributed on the outer wall of the mounting part 43, the mounting part 43 is abutted to the second step structure 14 during mounting, and the clamping piece 44 is embedded into the clamping groove 13, so that the lens 4 is fixedly mounted.

The utility model provides a LED lamp, through the setting of power strip 21 and backup pad 22, make welding that conductive pin 24 can be smooth in on the power strip 21, need not occupy great installation space, assembly process is simple swift, satisfies user's demand.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered as the protection scope of the present invention.

Claims

1. An LED lamp is characterized by comprising a shell, a power supply assembly arranged in the shell, a light source connected with the power supply assembly and a lens connected with the shell;

2. The LED lamp of claim 1, wherein the lens is integrally formed and includes a body, an optical structure disposed on the light incident surface of the body, and a mounting portion connected to the body, wherein the optical structure is an annular protrusion extending from an inner wall of the body in a direction toward the light source.

3. The LED lamp of claim 2, wherein the number of the annular protrusions is two, two of the annular protrusions are concentric, and the height of the outer annular protrusion is greater than the height of the inner annular protrusion.

4. The LED lamp of claim 2, wherein a slot and a second step structure are provided on an inner wall of the top of the housing;

5. The LED lamp according to claim 4, wherein a clip is provided on an outer wall of the mounting portion, the clip has an annular protrusion structure, the shape, size and position of the clip match those of the slot, and the clip is embedded into the slot;

the mounting portion and the second step structure are mutually abutted.

6. The LED lamp of claim 1, wherein the interior of the housing has a first stepped configuration, the stepped configuration being annular.

7. The LED lamp of claim 6, wherein the light source comprises a substrate and an LED bead disposed on the substrate, the substrate being disposed on the first stepped structure.

8. The LED lamp of claim 1, wherein the bottom of the housing has through holes matching the shape, size, location and number of the conductive pins;

the conductive pin extends out of the shell through the through hole.