CN206514092U - A kind of LED lamp - Google Patents

Abstract

The utility model relates to an LED lamp, which comprises a lampshade, an LED lamp assembly and a base. The lampshade is arranged on the base and together constitutes an installation chamber. The LED lamp assembly is placed on the base in the installation chamber. A card slot is arranged in the lampshade , wherein, the inner wall of the lampshade extends inwardly with a clamping block in the horizontal direction, and a limiting block extends vertically upward under the clamping block and on the inner wall of the lampshade, and the gap between the clamping block and the limiting block constitutes the clamping groove, so The edge of the opening of the base extends outwards with a flange, the base is set with the bottom opening facing the inner cavity of the lampshade, and the flange on the edge of the opening of the base is screwed into the slot, so that the base is screwed on the lampshade. This LED lamp has a simple structure, and the LED lamp components are fixed on the lampshade and the base to form an installation cavity. The connection structure of the lampshade and the base makes the assembly and disassembly of the two very easy, and the connection between the two is stable, and the manufacturer can reduce the production cost. User maintenance is also more convenient.

Description

A kind of LED lamp

technical field

The utility model relates to the technical field of LED lighting fixtures, in particular to an LED lighting fixture.

Background technique

At present, with the improvement of people's living standards, the fluorescent lamps used in houses are gradually eliminated, and LED lamps that can be intelligently controlled and have a longer service life are used. However, LED lamps and fluorescent lamps have the following shortcomings in use: (1 ) The LED lamp is lit by the LED lamp sheet driven by the starting power supply. Its structure is more complicated than that of the fluorescent lamp, and the assembly is not easy; (2) In daily use, the LED lamp and the fluorescent lamp are fixed on the ceiling through the lamp holder. Both are consumables, but LED lights are more difficult to replace than fluorescent lights.

Utility model content

The purpose of the utility model is to overcome the disadvantages of the above-mentioned prior art structure, and provide an LED lamp with a simple and reasonable structure, easy production and assembly, and easy user replacement.

The purpose of this utility model is achieved in that:

An LED lamp, comprising a lampshade, an LED lamp assembly and a base, the lampshade is arranged on the base and together constitutes an installation cavity, the LED lamp assembly is placed on the base in the installation cavity, the feature is that a card slot is arranged in the lampshade , wherein, the inner wall of the lampshade extends inwardly with a clamping block in the horizontal direction, and a limiting block is extended below the clamping block and upward in a vertical direction on the inner wall of the lampshade, and the gap between the clamping block and the limiting block constitutes the clamping groove. The opening edge of the base extends outwards with a flange, the base is set with the bottom opening facing the inner cavity of the lampshade, and the flange on the opening edge of the base is screwed into the slot, so that the base is screwed on the lampshade. The structure of this LED lamp is simple. The LED lamp assembly is fixed on the lampshade and the base to form an installation cavity. The connection structure of the lampshade and the base makes the assembly and disassembly of the two very easy, and the connection between the two is stable. The manufacturer can reduce the production cost. User maintenance is also more convenient.

The purpose of this utility model can also adopt the following technical measures to solve:

As a more specific solution, the inner wall of the lampshade extends upwards with two left and right limit blocks in the vertical direction, and the left and right limit blocks are respectively arranged on both sides below the clamping block, and the left and right two limit blocks There is a gap between the top of the block limiting block and the clamping block, forming the clamping slot. The slot structure of the lampshade and the flange of the base are easy to assemble and disassemble, and the mold of the slot structure is easy to manufacture, and the production cost of the manufacturer is low.

A bottom block is arranged below the clamping block on the inner wall of the lampshade, and between the left and right limiting blocks. The gap between the bottom blocks is greater than the gap between the left and right limit blocks and the clamping blocks, so as to prevent the bottom blocks from blocking the flange of the base from entering the slot of the lampshade.

The lampshade includes a light-transmitting lower cover and an upper cover, and the slots, blocks, left and right limit blocks and bottom blocks are all arranged on the inner wall of the upper cover, and the outer wall of the light-transmitting lower cover extends out of the lower cover flange along its circumferential direction , there is a gap between the bottom block of the upper cover and the bottom opening edge of the upper cover to form a slot, and the light-transmitting lower cover is inserted into the slot through its lower cover flange, so that the light-transmitting lower cover and the upper cover Combined to form the lampshade. The light-transmitting lower cover and the upper cover are manufactured separately, which can further reduce the production cost of the lampshade mold. At the same time, the lampshade composed of the light-transmitting lower cover and the upper cover gathers the light emitted by the LED lamp assembly, improves the overall brightness of the LED lamp, and is transparent. The lower light cover and the upper cover are firmly connected.

The inner wall of the lampshade is evenly provided with three slots, three blocks, three left and right limit blocks and three bottom blocks along its circumferential direction, and three corresponding flanges extend from the base. The assembly of the lampshade slot and the flange of the base Connections are smoother and easier.

The tail end of the flange of the base is also connected with an upper edge, the water level of the flange is lower than the water level of the upper edge, and a vertical stop is provided between the flange and the upper edge to block the flange and the slot Interference fit between. Screw the flange of the base into the slot and continue to rotate until the block of the lampshade touches the vertical stop. When assembling, the hand can directly feel the obstruction to ensure that the base and the lampshade are assembled firmly.

There is a boss extending downward in the opening of the base, and a fixing piece is provided on the bottom surface of the boss, and the fixing piece is connected with the boss by screws. Component installation space.

The LED light assembly includes an LED light piece and a starting power supply, the LED light piece and the starting power supply are electrically connected, and the interface is a quick interface, which is respectively fixed on the bottom surface of the fixing piece by screws. The LED lamp components and fixing parts are assembled separately, and then assembled with the base, the production process is simplified, and the assembly efficiency is higher. The universal quick interface makes it easy to replace the LED lamp.

The base is provided with a suspension, and the top surface of the base is provided with an accommodation groove corresponding to the suspension, and the suspension is screwed into the accommodation groove. The installation of the lamp is simple and easy.

The top surface of the suspension part is provided with an annular protrusion, the annular protrusion is higher than the top surface of the base, the annular protrusion is disconnected to form a wire groove, and the bottom surface of the accommodating groove is provided with a wire groove hole, and the wire groove hole runs through the boss, the wire groove and the wire groove The holes reserve arranging space for the wires of the LED lamp assembly.

The beneficial effects of the utility model are as follows:

(1) This LED lamp, lampshade, LED lamp assembly and base are very easy to assemble and disassemble, the structure is simple and reasonable, the manufacturer can reduce the production cost, and the user's maintenance is more convenient;

(2) For this type of LED lamp, the suspension part is first fixed on the ceiling or the ceiling, the base, the LED lamp assembly and the lampshade are assembled into one, and the whole is connected with the suspension part. The installation of the LED lamp is simple and easy;

(3) This LED lamp is hung on the ceiling or the ceiling. It does not need to be disassembled as a whole. Take off the lampshade and disconnect the quick interface of the LED light chip to start the power supply to replace the LED light chip, which is convenient for users to maintain.

Description of drawings

Fig. 1 is a schematic cross-sectional structure diagram of the utility model.

Figure 2 is a schematic diagram of the base structure.

Figure 3 is a schematic diagram of the base structure (another perspective).

Fig. 4 is a schematic diagram of the lampshade structure.

Figure 5 is a schematic diagram of the structure of the suspension.

Fig. 6 is a schematic diagram of the structure of the suspension (another perspective).

detailed description

Below in conjunction with accompanying drawing and embodiment the utility model is further described:

Embodiment 1, as shown in Figures 1 to 6, an LED lamp includes a lampshade 1, an LED lamp assembly 2 and a base 3, the lampshade 1 is arranged on the base 2, and together constitutes an installation cavity 4, and the LED lamp assembly 2 is placed On the base 3 in the installation cavity 4, the feature is that the lampshade 1 is provided with a card slot 10, wherein, the inner wall of the lampshade 1 extends inward in a horizontal direction to a block 11, below the block 11, and the inner wall of the lampshade 1 Extend left and right two spacer blocks 12,13 upwards in the vertical direction, and left and right two spacer blocks 12,13 are respectively arranged on both sides below the block 11, left and right two spacer blocks 12 , 13 There is a gap between the top and the clamping block 11, which constitutes the clamping groove 10, the opening edge of the base 3 extends outwards from the flange 30, and the base 3 is set toward the inner cavity of the lampshade 1 with the bottom opening, and the base 1. The flange 30 at the edge of the opening is screwed into the slot 10, so that the base 3 is screwed on the lampshade 1.

Wherein, a bottom block 14 is provided below the block 11 on the inner wall of the lampshade 1 and between the left and right limit blocks 12, 13, and the height of the top wall of the bottom block 14 is smaller than that of the left and right limit blocks 12. , 13 of the top level, so that the gap between the block 11 and the bottom block 14 is greater than the gap between the left and right limit blocks 12,13 and the block 11. The inner wall of the lampshade 1 is uniformly provided with three locking slots 10 , three locking blocks 11 , three left and right limit blocks 12 , 13 and a bottom block 14 along its circumferential direction, and three corresponding flanges 30 extend from the base 3 .

The tail end of the flange 30 of the base 3 is also connected with an upper edge 31, the water level of the flange 30 is lower than that of the upper edge 31, and a vertical stop 32 is provided between the flange 30 and the upper edge 31 to connect , so as to block the interference fit between the flange 30 and the slot 10 .

Described lampshade 1 comprises light-transmitting lower cover 15 and upper cover 16, draw-in groove 10, block 11, left and right limit block 12,13 and bottom block 14 are all arranged on upper cover 15 inner walls, and light-transmitting lower cover 16 The outer wall extends out of the lower cover flange 151 along its circumferential direction. There is a gap between the bottom block 14 of the upper cover 15 and the bottom opening edge of the upper cover 15 to form a slot 161, and the light-transmitting lower cover 15 protrudes through the lower cover. The edge 151 is inserted into the slot 161 so that the light-transmitting lower cover 15 and the upper cover 16 are combined to form the lampshade 1 .

Boss 33 is extended downwards in the opening of described base 3, and the bottom surface of boss is provided with fixture 5, and fixture is round cake shape, and the diameter of fixture 5 is greater than boss 33 diameters, and fixture 5 and boss 33 screw connections. The LED light assembly 2 includes an LED light sheet 21 and a starting power supply 22 , the LED light sheet 21 and the starting power supply 22 are electrically connected, and are respectively fixed on the bottom surface of the fixing member 5 by screws.

The base 3 is provided with a suspension part 6 , the top surface of the base 3 is provided with a receiving groove 34 corresponding to the suspension part 6 , and the suspension part 7 is screwed in the receiving groove 34 . The top surface of the suspension member 6 is provided with an annular protrusion 61, which is higher than the top surface of the base 3, and the annular protrusion 61 is disconnected to form a wire groove 62, and the bottom surface of the receiving groove 34 is provided with a wire groove hole 35, and the wire groove hole 35 runs through Boss 33.

During production, the light-transmitting lower cover 15 and the upper cover 16 are manufactured separately by different moulds, and the two are assembled to form a lampshade 1. At the same time, the starting power supply 22 is fixed on the center of the fixing part 5, and the circular LED light sheet 21 is screwed. Fix on the fixing part 5 and around the starting power supply 22, the LED light sheet 21 and the starting power supply 22 are electrically connected, the interface is a quick interface, and finally, the fixing part 5 assembled with the LED light assembly 2 is screwed into the opening of the base 3 On the bottom surface of the boss 33, the wires pass through the slot hole 35 and the slot 62, the flange 30 of the base 3 is screwed into the slot 10 of the lampshade 1, and the suspension part 6 is screwed into the receiving slot 34 of the base 3 to form an LED lamp.

During installation, take out the suspension part 6 in the LED lamp, fix the top of the suspension part 6 on the ceiling (or ceiling) with screws, connect the wires of the LED lamp group 2 to the power grid, and connect the LED lamp (without suspension) parts) and the base 3 and the suspension part 6 are rotated and fixed, that is, the installation of the LED lamp is realized, which is convenient and quick.

During maintenance, rotate and remove the lampshade 1, disconnect the quick interface connecting the starting power supply 22 and the LED lamp sheet 21, unscrew the fixing screws of the LED lamp sheet 21, replace the LED lamp sheet 21, and re-install the LED lamp with screws. The sheet 21 is fixed on the fixing part 5, and the flange 30 of the lampshade 1 is screwed into the slot 10 of the base 3, that is, the maintenance of the LED lamp is realized, which is simple and easy to implement.

Claims (10)

1. a kind of LED lamp, including lampshade（1）, LED lamp component（2）And base（3）, lampshade（1）It is arranged on base（3）It is upper and Collectively form installation cavity（4）, LED lamp component（2）It is placed in installation cavity（4）Interior base（3）On, it is characterized in that, the lampshade（1） Inside it is provided with neck（10）, wherein, lampshade（1）Inwall is extended internally out fixture block with horizontal direction（11）, fixture block（11）Lower section and Lampshade（1）Limited location block, fixture block are upwardly extended with vertical direction on inwall（11）Gap between limited block constitutes the card Groove（10）, the base（3）Edge of opening extend outward flange（30）, base（3）With bottom opening towards lampshade（1）Inner chamber Direction is set, and base（3）The flange of edge of opening（30）Screw in the neck（10）It is interior, so that base（3）It is located on lampshade （1）On.

2. LED lamp according to claim 1, it is characterized in that, the lampshade（1）Inwall is extended upward with vertical direction Left and right two pieces of limited blocks（12、13）, and left and right two pieces of limited blocks（12、13）Set up separately in fixture block（11）The both sides of lower section, it is left and right Two pieces of limited blocks（12、13）Top and fixture block（11）Between have a gap, constitute the neck（10）.

3. LED lamp according to claim 2, it is characterized in that, the lampshade（1）The fixture block of inwall（11）Lower section and left and right Two pieces of limited blocks（12、13）Between be additionally provided with sole piece（14）, sole piece（14）Roof is highly less than left and right two pieces of limited blocks（12、 13）Top level elevation so that fixture block（11）With sole piece（14）Between gap be more than left and right limited block（12、13）With card Block（11）Between gap.

4. LED lamp according to claim 3, it is characterized in that, the lampshade（1）Including printing opacity lower cover（15）And upper cover （16）, neck（10）, fixture block（11）, left and right limited block（12、13）And sole piece（14）It is arranged at upper cover（15）Inwall, printing opacity Lower cover（15）Outer wall extend lower shroud flange along its circumferencial direction（151）, the upper cover（16）Sole piece（14）With upper cover （16）Bottom opening edge between have gap constitute slot（161）, printing opacity lower cover（15）Pass through its lower shroud flange（151）Insert Enter the slot（161）It is interior, so that printing opacity lower cover（15）And upper cover（15）It is bonded the lampshade（1）.

5. LED lamp according to claim 4, it is characterized in that, the lampshade（1）Inwall is evenly arranged with along its circumferencial direction Neck（10）, fixture block（11）, left and right limited block（12、13）And sole piece（14）Each three, extend corresponding three on base 3 Flange（30）.

6. according to any LED lamps of claim 1-5, it is characterized in that, the base（3）Flange（30）Tail end is also connected with There is top edge（31）, flange（30）Height of water level be less than top edge（31）Height of water level, and flange（30）With top edge （31）Between be provided with vertical stopper（32）Connection, with stop flange（30）With neck（10）Between interference fit.

7. LED lamp according to claim 6, it is characterized in that, the base（3）Boss has been extended downwardly in opening （33）, boss（33）Bottom surface is provided with fixture（5）, fixture（5）For round pie, fixture（5）Diameter be more than boss （33）Diameter, fixture（5）And boss（33）Mode connects for screw.

8. LED lamp according to claim 7, it is characterized in that, the LED lamp component（2）Including LED pieces（21）With open Dynamic power supply（22）, LED pieces（21）And startup power supply（22）It is electrically connected with, and is fixed by screws in fixture respectively（5）Bottom Face.

9. LED lamp according to claim 8, it is characterized in that, the base（3）It is provided with suspender（6）, base top surface Correspondence suspender（6）Provided with holding tank（34）, suspender（6）It is located on holding tank（34）It is interior.

10. LED lamp according to claim 9, it is characterized in that, the suspender（6）Top surface is provided with annular protrusion（61）, Annular protrusion（61）Higher than base top surface, annular protrusion（61）Disconnection forms wire casing（62）, holding tank（34）Bottom surface is provided with wire casing Hole（35）, line groove hole（35）Through boss（33）.