CN212510810U - Lamp with built-in spare lamp and capable of being quickly disassembled and replaced - Google Patents

Abstract

The utility model belongs to the technical field of the lamps and lanterns technique and specifically relates to a but built-in spare lamp tears lamps and lanterns that trade fast open, including the lamp shell, the inner chamber fixed mounting of lamp shell has first lamp pearl PCB board, the top joint of lamp shell has first lamp shade, the mounting groove has been seted up to the bottom of lamp shell, the inner chamber bottom integrated into one piece of mounting groove is equipped with the mushroom head, the inner chamber of mounting groove is provided with the lamp stand, the lamp stand includes base shell, there are second lamp pearl PCB board, second lamp shade at base shell's top through bolt-up connection, be provided with the power cord connecting piece on the second lamp pearl PCB board, this built-in spare lamp and the lamps and lanterns that can tear trade fast open only need press the lamp stand, can realize tearing open of lamps and lanterns and trade, the dismouting process is simple to be.

Description

Lamp with built-in spare lamp and capable of being quickly disassembled and replaced

Technical Field

The utility model relates to the technical field of lighting fixtures, especially, relate to a built-in spare lamp and can tear the lamps and lanterns that trade fast open.

Background

The ceiling lamp is one of lamps, and the ceiling lamp is called as the ceiling lamp as the name suggests because the lamp top is relatively flat, and the bottom pastes on the roof completely during installation. The light source includes a common white bulb, a fluorescent lamp, a high-intensity gas discharge lamp, a halogen tungsten lamp, an LED, etc. The led ceiling lamp is the most popular in the market at present and is a lamp frequently selected in various places such as families, offices, entertainment places and the like. However, if the existing ceiling lamp mounted on the top of a wall is damaged, the lamp can be disassembled and replaced only by disassembling the lampshade, which causes certain troubles for non-professionals.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem of inconvenient dismantling and changing of the lamp in the prior art, and providing a lamp which is internally provided with a spare lamp and can be dismantled and changed quickly.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a lamp with a built-in spare lamp and capable of being quickly disassembled and replaced is designed, and comprises a lamp shell, wherein a first lamp bead PCB is fixedly installed in an inner cavity of the lamp shell, a first lamp shade is clamped at the top of the lamp shell, a mounting groove is formed in the bottom of the lamp shell, a mushroom head is integrally formed at the bottom of the inner cavity of the mounting groove, a lamp holder is arranged in the inner cavity of the mounting groove, the lamp holder comprises a base shell, the top of the base shell is fixedly connected with a second lamp bead PCB and a second lamp shade through bolts, a power line connecting piece is arranged on the second lamp bead PCB, a first spring is elastically connected to the bottom of the inner cavity of the base shell, a sliding fixing piece is abutted to the top of the first spring, clamping grooves are formed in the left side and the right side of the sliding fixing piece, second springs are arranged in the clamping grooves, pins are rotatably arranged on the outer walls of, the sliding fixing piece is a claw-shaped fixing piece, and the sliding fixing piece is inserted into the mounting groove and movably clamped with the mushroom head.

Preferably, the outer wall of second lamp pearl PCB board is provided with the switch, the switch passes the outside that second lamp shade extended to the second lamp shade.

Preferably, the bottom of the lamp holder is provided with a U-shaped clamping groove, a limiting iron hook is inserted into the U-shaped clamping groove, the side wall of the sliding fixing part is provided with a pair of guide grooves, the inner wall of each guide groove is integrally formed with a guide convex block, and the top of the limiting iron hook is hung on the guide convex block.

Preferably, the outer wall of the sliding fixing piece is provided with a pair of limiting clamping blocks, and the inner wall of the base shell is provided with grooves matched with the limiting clamping blocks.

Preferably, the power line connecting piece is a metal block with a jack, a wiring terminal is welded on the first lamp bead PCB, and the wiring terminal is inserted into a through hole of the metal block and is electrified.

The utility model provides a built-in spare lamp can tear the lamps and lanterns that trade fast open, beneficial effect lies in: set up the mounting groove in traditional lamps and lanterns middle part position, damage the back when main lamps and lanterns, can insert the mounting groove with reserve lamp stand, the power cord connecting piece switch-on circular telegram on reserve lamp stand and the main lamps and lanterns, play the function of tearing open fast and trade lamps and lanterns, whole process need not to unpack apart the shell of lamps and lanterns, non professional also can move the manual operation, the security performance is high, can press the lamp stand once more when needs are repaiied lamps and lanterns, the lamp stand is detached with the first realization of the mushroom in the lamps and lanterns, the dismouting process is simple and is convenient for operate, and can not take place to electrocute danger.

Drawings

Fig. 1 is an exploded view of a lamp with a built-in spare lamp and capable of being quickly disassembled and replaced according to the present invention;

fig. 2 is an exploded view of a lamp holder of a lamp with a built-in backup lamp and capable of being quickly disassembled and replaced according to the present invention;

fig. 3 is a schematic structural view of a lamp with a built-in backup lamp and capable of being quickly disassembled and replaced according to the present invention.

In the figure: the lamp comprises a lamp shell 1, a first lamp bead PCB (printed circuit board) 2, a first lamp shade 3, a binding post 4, a mounting groove 5, a mushroom head 6, a base shell 7, a U-shaped clamping groove 8, a lamp holder 9, a first spring 10, a sliding fixing part 11, a pin 12, a second spring 13, a power line connecting piece 14, a second lamp bead PCB 15, a second lamp shade 16, a limiting clamping block 17, a guide convex block 18, a limiting iron hook 19, a guide groove 20 and a movable buckle 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a lamp with a built-in spare lamp and capable of being quickly disassembled and replaced comprises a lamp shell 1, a first lamp bead PCB 2 is fixedly installed in the inner cavity of the lamp shell 1, and a first lamp shade 3 is clamped at the top of the lamp shell 1, and is characterized in that a mounting groove 5 is formed at the bottom of the lamp shell 1, a mushroom head 6 is integrally formed at the bottom of the inner cavity of the mounting groove 5, a lamp holder 9 is arranged in the inner cavity of the mounting groove 5, the lamp holder 9 comprises a base shell 7, a second lamp bead PCB 15 and a second lamp shade 16 are fixedly connected to the top of the base shell 7 through bolts, a power line connecting piece 14 is arranged on the second lamp bead PCB 15, a first spring 10 is elastically connected to the bottom of the inner cavity of the base shell 7, a sliding fixing piece 11 is abutted to the top of the first spring 10, clamping grooves are formed in the left side and the right side of the, the pin 12 penetrates through the sliding fixing piece 11 and is fixedly connected with the sliding fixing piece 11, the sliding fixing piece 11 is a claw-type fixing piece, and the sliding fixing piece 11 is inserted into the mounting groove 5 and movably clamped with the mushroom head 6.

The outer wall of the second lamp bead PCB 15 is provided with a switch, the switch passes through the second lamp shade 16 and extends to the outside of the second lamp shade 16, the bottom of the lamp holder 9 is provided with a U-shaped clamping groove 8, a limiting iron hook 19 is inserted at the position of the U-shaped clamping groove 8, the side wall of the sliding fixing part 11 is provided with a pair of guide grooves 20, the inner wall of the guide grooves 20 is integrally formed with a guide convex block 18, the top of the limiting iron hook 19 is hung on the guide convex block 18, the arranged limiting iron hook 19 plays a limiting role, when the lamp holder 9 is pressed, the pair of sliding fixing parts 11 are inserted into the mounting groove 5 and are folded under the elastic force of the first spring 10 and the second spring 13 and are clamped with the mushroom head 6, at the moment, the top of the limiting iron hook 19 is hung on the guide convex block 18 under the guide effect of the guide groove 20, the bottom of the limiting iron hook 19 is sleeved at the position, when the lamp holder 9 needs to be removed, the lamp holder 9 is pressed again, at this time, the top of the limiting iron hook 19 is separated from the guide lug 18 under the guide effect of the guide groove 20, the limiting iron hook 19 is separated from the limiting iron hook 19, the pair of sliding fixing parts 11 is separated from the mushroom head 6 under the elastic force effect of the first spring 10 and the second spring 13, and the removal of the lamp holder 9 is achieved.

The outer wall of sliding fixing part 11 is provided with a pair of spacing fixture block 17, base housing 7's inner wall is seted up with spacing fixture block 17 assorted recess, power cord connecting piece 14 is for the metal block that has the jack, the welding has terminal 4 on first lamp pearl PCB board 2, terminal 4 inserts in the through-hole of metal block and circular telegram, after the main lamps and lanterns damaged, can insert reserve lamp stand 9 in the mounting groove 5, reserve lamp stand 9 switches on with the power cord connecting piece 14 on the main lamps and lanterns, play the function of tearing open fast and trade lamps and lanterns, whole process need not to unpack apart the shell of lamps and lanterns, non professional also can move the manual operation, the security performance is high, can press lamp stand 9 once more when needing to repair lamps and lanterns, lamp stand 9 and the mushroom head 6 in the lamps and lanterns separately demolish, the simple operation of being convenient for of dismouting process, and.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. A lamp with a built-in spare lamp and capable of being quickly disassembled and replaced comprises a lamp shell (1), wherein a first lamp bead PCB (2) is fixedly installed in an inner cavity of the lamp shell (1), a first lamp shade (3) is clamped at the top of the lamp shell (1), the lamp is characterized in that a mounting groove (5) is formed in the bottom of the lamp shell (1), a mushroom head (6) is integrally formed at the bottom of the inner cavity of the mounting groove (5), a lamp holder (9) is arranged in the inner cavity of the mounting groove (5), the lamp holder (9) comprises a base shell (7), the top of the base shell (7) is fixedly connected with a second lamp bead PCB (15) and a second lamp shade (16) through bolts, a power line connecting piece (14) is arranged on the second lamp bead PCB (15), a first spring (10) is elastically connected at the bottom of the inner cavity of the base shell (7), and a sliding piece (11) is abutted to the top of the first spring, the draw-in groove has been seted up to the left and right sides of sliding fixing spare (11) and second spring (13) are provided with in the draw-in groove, the outer wall of draw-in groove rotates and is equipped with pin (12), pin (12) pass sliding fixing spare (11) and with sliding fixing spare (11) fixed connection, sliding fixing spare (11) are jack catch type mounting, sliding fixing spare (11) insert mounting groove (5) and with mushroom head (6) activity joint.

2. A lamp with a built-in spare lamp and capable of being quickly disassembled and replaced as claimed in claim 1, wherein the outer wall of the second lamp bead PCB board (15) is provided with a switch, and the switch passes through the second lampshade (16) and extends to the outside of the second lampshade (16).

3. The lamp with the built-in spare lamp and the quick replacement function as claimed in claim 1, wherein a U-shaped clamping groove (8) is formed in the bottom of the lamp holder (9), a limiting iron hook (19) is inserted into the U-shaped clamping groove (8), a pair of guide grooves (20) are formed in the side wall of the sliding fixing part (11), a guide convex block (18) is integrally formed in the inner wall of each guide groove (20), and the top of the limiting iron hook (19) is hung on the guide convex block (18).

4. A lamp with a built-in spare lamp and capable of being quickly disassembled and replaced as claimed in claim 1, wherein the outer wall of the sliding fixing member (11) is provided with a pair of limiting blocks (17), and the inner wall of the base shell (7) is provided with a groove matched with the limiting blocks (17).

5. A lamp set with a built-in spare lamp and capable of being quickly disassembled and replaced according to claim 1, wherein the power line connector (14) is a metal block with a jack, the first lamp bead PCB (2) is welded with a binding post (4), and the binding post (4) is inserted into a through hole of the metal block and is electrified.

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