CN209782332U

CN209782332U - Novel meteor lamp

Info

Publication number: CN209782332U
Application number: CN201920446744.4U
Authority: CN
Inventors: 廖善
Original assignee: Guangzhou Photoelectric Technology Co Ltd
Current assignee: Guangdong Yilang Photoelectric Technology Co.,Ltd.
Priority date: 2019-04-03
Filing date: 2019-04-03
Publication date: 2019-12-13
Anticipated expiration: 2029-04-03

Abstract

The utility model provides a novel meteor lamp, including the fluorescent tube, and locate the connecting seat at fluorescent tube both ends respectively, the cap, be equipped with the LED subassembly in the fluorescent tube, the LED subassembly includes a plurality of PCB circuit boards that connect gradually, and locate a plurality of LED lamp pearls on PCB circuit board two surfaces, and connect the PCB connector of two adjacent PCB circuit boards, the inboard of fluorescent tube is equipped with the spout with PCB circuit board sliding connection along its length direction symmetry, the outside of fluorescent tube is equipped with a plurality of heat dissipation strips that connect gradually along its length direction symmetry, one side that the heat dissipation strip is close to the fluorescent tube is equipped with a plurality of grip blocks, the grip block passes the lateral wall of fluorescent tube and grasps PCB circuit board. The utility model can freely select the PCB board with LED lamp beads with different light colors for assembly according to the use requirements, and has strong applicability; the damage caused by the jumping of the PCB in the lamp tube can be effectively prevented; can effectively reduce the damage of the electronic elements in the lamp tube caused by the heat accumulation.

Description

Novel meteor lamp

Technical Field

The utility model relates to a lamps and lanterns field specifically is a novel meteor lamp.

Background

The meteor lamp is an outdoor landscape decorative lamp, mainly comprising a lamp tube and an LED component consisting of a PCB circuit board and LED lamp beads, wherein the inner side of the lamp tube is symmetrically provided with clamping grooves for mounting the PCB circuit board, and the light color of the lamp tube depends on the color of light emitted by the LED lamp beads. The LED assembly of the traditional meteor lamp consists of a whole PCB and a plurality of LED lamp beads arranged on the PCB, and the light color of each meteor lamp is fixed and can not be freely combined according to the requirement; in addition, in the assembly process, in order to facilitate the PCB to be inserted into the clamping groove in the lamp tube, the PCB and the clamping groove are generally in clearance fit, so that even after the assembly of the star lamp is finished, the PCB is still easy to jump in the lamp tube due to the movement of the lamp tube and further collides with the lamp tube, and the PCB and the LED lamp beads are damaged; in addition, the traditional meteor lamp lacks an effective heat dissipation means, and the content of the lamp tube is easy to accumulate heat, thereby influencing the service life of electronic elements in the lamp tube.

SUMMERY OF THE UTILITY MODEL

for overcoming the defects of the prior art, the utility model provides a novel meteor lamp.

The utility model adopts the following technical proposal.

The utility model provides a novel meteor lamp, includes the fluorescent tube to and locate connecting seat, cap at fluorescent tube both ends respectively, be equipped with the LED subassembly in the fluorescent tube, the LED subassembly includes a plurality of PCB circuit boards that connect gradually to and locate a plurality of LED lamp pearls on PCB circuit board two surfaces, and connect the PCB connector of two adjacent PCB circuit boards, the inboard of fluorescent tube is equipped with the spout with PCB circuit board sliding connection along its length direction symmetry, the outside of fluorescent tube is equipped with a plurality of heat dissipation strips that connect gradually along its length direction symmetry, one side that the heat dissipation strip is close to the fluorescent tube is equipped with a plurality of grip blocks, the grip block passes the lateral wall of fluorescent tube and grasps PCB circuit board.

Furthermore, the lamp tube is made of acrylic materials.

Further, the heat dissipation strip and the clamping block are integrally made of aluminum alloy materials.

Furthermore, the one end that the grip block is close to the PCB circuit board is equipped with U type draw-in groove, the PCB circuit board is by the centre gripping of U type draw-in groove, the inboard of U type draw-in groove is equipped with heat conduction silica gel layer.

furthermore, the side wall of the lamp tube is provided with a plurality of through holes for the clamping blocks to pass through, and the outer sides of the clamping blocks are provided with sealing rubber sleeves.

Furthermore, one side of the heat dissipation strip, which is close to the lamp tube, is provided with a plurality of insertion blocks, and the lamp tube is provided with insertion slots matched with the insertion blocks.

furthermore, one end of the connecting seat close to the lamp tube is a lamp tube connecting end, the other end of the connecting seat is a power supply connecting end, the lamp tube connecting end is sleeved outside the lamp tube, a plurality of threaded through holes are uniformly arranged along the circumferential direction of the side wall of the connecting seat, screws are arranged in the threaded through holes, the tail end of each screw is abutted against the lamp tube, a PCB socket is arranged in the lamp tube connecting end, the light source connecting end is provided with a power supply plug connected with a PCB socket through a lead, and a first sealing rubber ring is arranged between the connecting seat and the lamp.

Furthermore, the power plug is a six-core plug.

Furthermore, one end of the cap close to the lamp tube is provided with an annular groove matched with the side wall of the lamp tube, and a second sealing rubber ring is arranged in the annular groove.

The utility model has the advantages that:

1) The utility model can freely select the PCB board with LED lamp beads with different light colors for assembly according to the use requirements, and has strong applicability;

2) The utility model discloses a PCB circuit board in the grip block grasp the fluorescent tube, the effectual damage that leads to because of PCB circuit board takes place to beat in the fluorescent tube that has prevented, and derives the fluorescent tube with the produced some heats of LED subassembly during operation through grip block and heat dissipation strip, has reduced the temperature in the fluorescent tube to a certain extent, can effectually alleviate because of the inside electronic component of fluorescent tube that the heat accumulation leads to damages.

Drawings

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic view of the structure of the present invention;

3 FIG. 32 3 is 3 a 3 schematic 3 sectional 3 view 3 taken 3 along 3 line 3 A 3- 3 A 3 of 3 FIG. 31 3; 3

FIG. 3 is a schematic sectional view taken along line B-B of FIG. 1;

Fig. 4 is a schematic top view of the present invention.

Description of reference numerals:

The lamp tube 1, the sliding groove 11, the through hole 12, the slot 13,

A connecting seat 21, a threaded through hole 21, a screw 22, a PCB socket 23, a power socket 24, a first sealing ring 25,

the cap 3, the annular groove 31, the second seal ring 32,

An LED assembly 4, a PCB circuit board 41, an LED lamp bead 42, a PCB connector 43,

the length of the heat dissipation strip 5, the insert block 51,

The clamping block 6, the U-shaped clamping groove 61, the heat-conducting silica gel layer 62 and the sealing rubber sleeve 63.

Detailed Description

the drawings are for illustrative purposes only and are not to be construed as limiting the patent; for a better understanding of the present embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent actual product dimensions.

it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The technical solution of the present invention will be further explained with reference to the accompanying drawings and examples.

The novel meteor lamp shown in the attached drawing comprises a lamp tube 1, connecting seats 2 and caps 3 which are respectively arranged at two ends of the lamp tube, wherein an LED assembly 4 is arranged in the lamp tube 1, the LED assembly 4 comprises a plurality of PCB circuit boards 41 which are connected in sequence, a plurality of LED lamp beads 42 which are arranged on two surfaces of each PCB circuit board 41, and PCB connectors 43 which are connected with two adjacent PCB circuit boards 41, sliding chutes 11 which are connected with the PCB circuit boards 41 in a sliding mode are symmetrically arranged on the inner side of the lamp tube 1 along the length direction of the lamp tube 1, a plurality of heat dissipation strips 5 which are connected in sequence are symmetrically arranged on the outer side of the lamp tube 1 along the length direction of the lamp tube 1, a plurality of clamping blocks 6 are arranged on one side, close to the lamp tube 1, of each clamping block 6 penetrates.

Preferably, the lamp tube 1 is made of an acrylic material.

Preferably, the heat radiating bar 5 and the holding block 6 are integrally formed of an aluminum alloy material.

Preferably, one end of the clamping block 6, which is close to the PCB circuit board 41, is provided with a U-shaped clamping groove 61, the PCB circuit board 41 is clamped by the U-shaped clamping groove 61, and the inner side of the U-shaped clamping groove 61 is provided with a heat-conducting silica gel layer 62. When the PCB is clamped, the heat-conducting silica gel layer plays a role in protecting the PCB and is favorable for conducting heat on the PCB to the heat dissipation strip.

Preferably, the side wall of the lamp tube 1 is provided with a plurality of through holes 12 for the clamping blocks 6 to pass through, and the outer sides of the clamping blocks are provided with sealing rubber sleeves. Wherein, seal the clearance between grip block and the through-hole through the sealing rubber cover.

Preferably, one side of the heat dissipation strip 5 close to the lamp tube 1 is provided with a plurality of insertion blocks 51, and the lamp tube 1 is provided with insertion slots 13 matched with the insertion blocks 51. The radiating strip is inserted into the lamp tube through the matching of the inserting block and the inserting groove, so that the radiating strip is convenient to mount and dismount.

Preferably, one end of the connecting base 2 close to the lamp tube 1 is a lamp tube connecting end, the other end is a power supply connecting end, the lamp tube connecting end is sleeved outside the lamp tube 1, the side wall of the connecting base is provided with a plurality of threaded through holes 21 uniformly arranged along the circumferential direction of the connecting base, screws 22 are arranged in the threaded through holes 21, the tail ends of the screws 22 are abutted to the lamp tube 1, a PCB socket 23 is arranged in the lamp tube connecting end, the light source connecting end is provided with a power plug 24 connected with the PCB socket 23 through a lead, and a first sealing rubber ring 25 is arranged between the connecting base 2 and the lamp. Wherein, the gap between the connecting seat and the lamp tube is further sealed by the first sealing rubber ring.

Preferably, the power plug 24 is a six-pin plug.

preferably, an annular groove 31 matched with the side wall of the lamp tube 1 is arranged at one end, close to the lamp tube 1, of the cap 3, and a second sealing rubber ring 32 is arranged in the annular groove 31. Wherein, the gap between the cap and the lamp tube is sealed by the second sealing rubber ring.

The utility model discloses an equipment step does:

1) Sequentially connecting a plurality of PCB circuit boards through PCB connectors to assemble the LED components;

2) inserting the assembled LED assembly into a sliding groove of the lamp tube;

3) Installing a heat dissipation strip, enabling a clamping block on the heat dissipation strip to clamp the PCB, and enabling an inserting block on the heat dissipation strip to be inserted into an inserting groove on the lamp tube;

4) inserting one end of the lamp tube into the lamp tube connecting end of the connecting seat, inserting the PCB into the PCB socket at the lamp tube connecting end, and screwing the screw to enable the tail end of the screw to abut against the outer side wall of the lamp tube;

5) the other end of the lamp tube is inserted into the annular groove of the cap.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. The utility model provides a novel meteor lamp, includes the fluorescent tube to and locate connecting seat, cap at fluorescent tube both ends respectively, its characterized in that, be equipped with the LED subassembly in the fluorescent tube, the LED subassembly includes a plurality of PCB circuit boards that connect gradually, and locates a plurality of LED lamp pearls on PCB circuit board two surfaces, and connects the PCB connector of two adjacent PCB circuit boards, the inboard of fluorescent tube is equipped with the spout with PCB circuit board sliding connection along its length direction symmetry, the outside of fluorescent tube is equipped with a plurality of heat dissipation strips that connect gradually along its length direction symmetry, one side that the heat dissipation strip is close to the fluorescent tube is equipped with a plurality of grip blocks, the grip block passes the lateral wall of fluorescent tube and grasps PCB circuit board.

2. the new meteor light of claim 1 wherein the tube is made of acrylic material.

3. the new flow star lamp as claimed in claim 1, wherein said heat sink strip and said holding block are integrally made of aluminum alloy material.

4. the novel meteor lamp as claimed in claim 1, wherein a U-shaped slot is formed at one end of the clamping block close to the PCB, the PCB is clamped by the U-shaped slot, and a heat conductive silicone layer is disposed on the inner side of the U-shaped slot.

5. The novel meteor lamp as claimed in claim 1, wherein the sidewall of the lamp tube has a plurality of through holes for the clamping blocks to pass through, and the outside of the clamping blocks is provided with a sealing rubber sleeve.

6. The novel meteor lamp as claimed in claim 1, wherein the heat sink has a plurality of inserts on one side of the heat sink adjacent to the lamp tube, and the lamp tube has slots for engaging with the inserts.

7. The novel meteor light as claimed in claim 1, wherein the end of the connecting base near the lamp tube is a lamp tube connecting end, the other end is a power connecting end, the lamp tube connecting end is sleeved outside the lamp tube, the side wall of the connecting base is provided with a plurality of threaded through holes uniformly arranged along the circumference of the connecting base, screws are arranged in the threaded through holes, the tail ends of the screws are abutted against the lamp tube, a PCB socket is arranged in the lamp tube connecting end, the lamp tube connecting end is provided with a power plug connected with a lead of the PCB socket, and a first sealing rubber ring is arranged between the connecting base and the lamp tube.

8. The new type of meteor light of claim 7 wherein said power plug is a six-pin plug.

9. The novel meteor lamp as claimed in claim 1, wherein the cap has an annular groove at an end thereof adjacent to the lamp tube for engaging with the sidewall of the lamp tube, and a second sealing rubber ring is disposed in the annular groove.