CN217109243U

CN217109243U - LED lamp with point light sources connected in series

Info

Publication number: CN217109243U
Application number: CN202220882295.XU
Authority: CN
Inventors: 马鹤
Original assignee: Yunnan Yaying Technology Co ltd
Current assignee: Yunnan Yaying Technology Co ltd
Priority date: 2022-04-15
Filing date: 2022-04-15
Publication date: 2022-08-02
Anticipated expiration: 2032-04-15

Abstract

The utility model relates to a LED lamp technical field, and a LED lamp of cluster pointolite is disclosed, including the power signal line, base and shell, install the baffle in the shell, the top face fixed mounting of baffle has the epitheca, the vertical downward fixed mounting in inside of epitheca has the lamp plate, the position fixed mounting that the terminal surface corresponds in the epitheca around the lamp plate has the radiating block, the outer wall fixed mounting of radiating block has the heat dissipation strip, the below symmetry fixed mounting of baffle has two sets of support columns, movable mounting has gliding regulating plate from top to bottom between two sets of support columns, the inside of shell corresponds the position between two sets of support columns and is provided with the inner shell, the bottom of inner shell runs through the shell bottom and installs the lamp shade. The utility model discloses in, with inner shell anticlockwise rotation during the installation to make the heat dissipation strip crooked pass first dodge the groove and extend to outside the shell, make the ceiling be in between first limiting plate and the heat dissipation strip, realize making things convenient for the effect of dismouting.

Description

LED lamp with point light sources connected in series

Technical Field

The utility model relates to a LED lamp technical field especially relates to a LED lamp of cluster pointolite.

Background

With the rapid development of the LED photoelectric technology, people have abundant and diversified application requirements on the LED. The LED point light source is a novel decorative light source, can project light to a target point, and realizes three luminous effects of isotropy, spotlight and reticulation. Because the LED cold light source is adopted for emitting light, low-voltage power supply is used, the LED cold light source is safe and reliable, and the LED cold light source is an ideal ornament for lighting of buildings, bridge outlines, hotels, billboards, curtain walls and night fields.

In the prior art, the structure of the LED point light source is generally: LED and IC paster are arranged on the LED lamp panel assembly and are connected with a power line and a signal line, the LED lamp panel assembly is placed in the plastic shell, and water proofing is achieved through glue filling. When in use, a plurality of point light sources are connected in series by short-sized wires.

The application number CN201621399991.6 of retrieving discloses an LED starry sky lamp string point light source, which comprises a control panel, an LED lamp panel, a lamp body, a lampshade, a cable and a rear cover; the control panel is provided with a power supply parallel bonding pad and a signal series bonding pad, the cable comprises a power line and a signal line, wherein the wire inlet end and the wire outlet end of the signal line are welded on the signal series bonding pad, and the power line is welded on the power supply parallel bonding pad; the LED lamp panel is welded on the control panel, and the LED lamp panel and the control panel are both arranged in the lamp body; a lampshade is arranged outside the lamp body; the rear cover is matched and connected with the lamp body and limits the cable. The control panel is provided with a power supply parallel bonding pad and a signal series bonding pad. Therefore, a plurality of LED point light sources can be connected in series and control of a single point is realized. The controller controls each point light source to generate different changes, and can realize the illusion effects of fonts, patterns, horse race and the like which are difficult to realize by common point light sources.

But the scheme is inconvenient to disassemble after being installed and has poor heat dissipation effect.

To this end, we propose an LED lamp with a string of point light sources.

SUMMERY OF THE UTILITY MODEL

The utility model discloses solve the technical problem that above-mentioned prior art exists, provide a LED lamp of cluster pointolite.

In order to achieve the above object, the present invention adopts the following technical scheme, an LED lamp for stringing point light sources comprises a power signal line, a base evenly arranged on the power signal line, and a housing fixed with a table below the base, wherein the upper part of the inner wall surface of the housing is provided with a limiting groove which is an annular groove, the table is fixed in the limiting groove and is provided with a baffle plate, the top end surface of the baffle plate is fixedly provided with an upper shell, the interior of the upper shell is vertically and downwards fixedly provided with a lamp plate, the front end surface and the back end surface of the lamp plate are fixedly provided with heat dissipation blocks corresponding to the positions in the upper shell, the outer wall surface of the housing is evenly provided with first avoidance grooves communicated with the interior of the housing, the side wall surface of the baffle plate is provided with grooves corresponding to the positions of the first avoidance grooves, the outer wall surface of the upper shell is provided with second avoidance grooves corresponding to the positions of the first avoidance grooves, and the outer wall surface of the heat dissipation blocks is fixedly provided with heat dissipation strips corresponding to the positions of the second avoidance grooves, the heat dissipation strip runs through the second and dodges groove and baffle and extend to the baffle below, the below symmetry fixed mounting of baffle has two sets of support columns, and movable mounting has gliding regulating plate from top to bottom between two sets of support columns, and the inside of shell corresponds the position between two sets of support columns and is provided with the inner shell, and the bottom of inner shell runs through the shell bottom and installs the lamp shade.

Preferably, the heat dissipation strip is an elastic metal sheet, and one end, far away from the heat dissipation block, of the heat dissipation strip is fixedly connected with the adjusting plate.

Preferably, the bottom end surface of the supporting column is provided with a bump.

As preferred, the inner shell is tubular structure and in the lamp plate extends to the inner shell, the thread groove has been seted up to the outer wall of inner shell, and the thread groove is double thread groove, and the fixed mounting of the position that the internal face of regulating plate corresponds the thread groove has the regulation pole, and the regulation pole can slide in the thread groove, and the lateral wall bottom fixed mounting of shell has first limiting plate.

Preferably, a second limiting plate is fixedly mounted on the outer wall surface of the inner shell, corresponding to the position below the supporting column, and is an annular plate, a positioning block is fixedly mounted at the bottom end of the inner wall surface of the outer shell, corresponding to the position of the second limiting plate, and is of a structure with a circular truncated cone at the upper end and a cylindrical lower end, and a positioning column is arranged at the position of the second limiting plate, corresponding to the positioning block.

Preferably, a movable groove is formed in the bottom end face of the partition plate corresponding to the inner shell, and the inner shell can slide up and down in the movable groove.

Advantageous effects

The utility model provides a LED lamp of cluster pointolite. The method has the following beneficial effects:

(1) this LED lamp of cluster pointolite, when needs are maintained lamps and lanterns, upwards promote the lamp shade of installing in the inner shell below, it is ascending to make the lamp shade drive the inner shell, then rotatory lamp shade drives the inner shell rotation, after the inner shell clockwise rotation, the regulating plate is along the support column lapse, thereby make the heat dissipation strip extend gradually and get into in the shell again, can take out the hole that the shell was seted up from the ceiling installation this moment, with the inner shell anticlockwise rotation during the installation, thereby make the heat dissipation strip crooked pass first dodge the groove and extend to outside the shell, make the ceiling be in between first limiting plate and the heat dissipation strip, realize making things convenient for the effect of dismouting.

(2) This LED lamp of cluster pointolite, through the lateral wall facial mounting radiating block at the lamp plate to connect multiunit heat dissipation strip on the radiating block, the heat dissipation strip extends to outside the shell after the lamps and lanterns installation finishes, multiunit heat dissipation strip forms the shape of lantern skeleton, crooked heat dissipation strip has increased the surface that the heat gived off promptly, also extends in to the surrounding space, the scope that the heat gived off has been enlarged, thereby the heat that produces on the messenger's lamp plate can better give off the effect through radiating block and heat dissipation strip.

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. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment still falls within the range which can be covered by the technical content disclosed by the present invention without affecting the function and the achievable purpose of the present invention.

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a disassembled view of the internal structure of the present invention;

FIG. 3 is a sectional view of the internal structure of the present invention;

fig. 4 is a partial structure splitting diagram of the present invention.

Illustration of the drawings:

1. a power supply signal line; 2. a base; 3. a housing; 4. a first limit plate; 5. a first avoidance slot; 6. a limiting groove; 7. a partition plate; 8. an upper shell; 9. a lamp panel; 10. a heat dissipating block; 11. a second avoidance slot; 12. a heat dissipating strip; 13. a support pillar; 14. an adjusting plate; 15. an inner shell; 16. a thread groove; 17. adjusting a rod; 18. positioning blocks; 19. a second limiting plate; 20. a positioning column; 21. a movable groove.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b): an LED lamp with point light sources in series is disclosed, as shown in FIGS. 1-4, comprising a power signal line 1, a base 2 evenly arranged on the power signal line 1, and a housing 3 fixed with a case below the base 2, wherein the upper part of the inner wall surface of the housing 3 is provided with a limiting groove 6, the limiting groove 6 is an annular groove, the fixed case in the limiting groove 6 is provided with a baffle 7, the top end surface of the baffle 7 is fixedly provided with an upper shell 8, the interior of the upper shell 8 is vertically and downwards fixedly provided with a lamp plate 9, the lamp plate 9 is the prior structure and is not repeated herein, the front and back end surfaces of the lamp plate 9 are fixedly provided with radiating blocks 10 corresponding to the positions in the upper shell 8, the heat on the lamp plate 9 can be radiated through the radiating blocks 10, the outer wall surface of the housing 3 is evenly provided with first avoiding grooves 5 communicated with the interior of the housing 3, the side wall surface of the baffle 7 is provided with grooves corresponding to the positions of the first avoiding grooves 5, the outer wall surface of the upper shell 8 is provided with second avoiding grooves 11 corresponding to the positions of the first avoiding grooves 5, the outer wall of radiating block 10 corresponds the second and dodges the position fixed mounting in groove 11 and has heat dissipation strip 12, and heat dissipation strip 12 runs through the second and dodges groove 11 and baffle 7 and extend to baffle 7 below, the below symmetry fixed mounting of baffle 7 has two sets of support columns 13, and movable mounting has gliding regulating plate 14 from top to bottom between two sets of support columns 13, and the inside of shell 3 corresponds the position between two sets of support columns 13 and is provided with inner shell 15, and the bottom of inner shell 15 runs through the 3 bottoms of shell and installs the lamp shade.

The heat dissipation strip 12 is an elastic metal sheet, and one end of the heat dissipation strip 12, which is far away from the heat dissipation block 10, is fixedly connected with the adjusting plate 14.

The bottom end face of the supporting column 13 is provided with a bump to prevent the adjusting plate 14 from being separated from the supporting column 13.

Inner shell 15 is tubular structure and lamp plate 9 and extends to in the inner shell 15, thread groove 16 has been seted up to the outer wall of inner shell 15, thread groove 16 is double thread groove 16, the internal face of regulating plate 14 corresponds the position fixed mounting of thread groove 16 and has an adjusting rod 17, adjusting rod 17 can slide in thread groove 16, when inner shell 15 rotates, regulating plate 14 is at support column 13 and the spacing up-slide down of adjusting rod 17, thereby extrude heat dissipation strip 12, make heat dissipation strip 12 outside the bending run through first groove 5 of dodging and extend to outside shell 3, the lateral wall face bottom end fixed mounting of shell 3 has first limiting plate 4, fix shell 3 through first limiting plate 4 and heat dissipation strip 12, thereby convenient dismantlement and installation.

The outer wall surface of the inner shell 15 is fixedly provided with a second limiting plate 19 corresponding to the position below the support column 13, the second limiting plate 19 is an annular plate, the bottom end of the inner wall surface of the outer shell 3 is fixedly provided with a positioning block 18 corresponding to the position of the second limiting plate 19, the positioning block 18 is of a structure that the upper end is a circular truncated cone lower end and is cylindrical, a positioning column 20 is arranged at the position of the second limiting plate 19 corresponding to the positioning block 18, the inner shell 15 is upwards pushed, the second limiting plate 19 is separated from the limiting position of the positioning block 18 and then the inner shell 15 is rotated, the curvature of the heat dissipation strip 12 is adjusted, after the adjustment is completed, the positioning block 18 is inserted into the second limiting plate 19, the inner shell 15 is limited, and therefore the heat dissipation strip 12 is always in a bent state.

The bottom end face of the partition board 7 is provided with a movable groove 21 corresponding to the position of the inner shell 15, and the inner shell 15 can slide up and down in the movable groove 21.

The utility model discloses a theory of operation: when needs are maintained lamps and lanterns, upwards promote the lamp shade of installing in inner shell 15 below, it is upwards to make the lamp shade drive inner shell 15, then rotatory lamp shade drives inner shell 15 rotatory, after inner shell 15 clockwise rotation, regulating plate 14 slides down along support column 13, thereby make heat dissipation strip 12 extend gradually and get into in the shell 3 again, can take out the hole that the ceiling installation was seted up with shell 3 this moment, with inner shell 15 anticlockwise rotation during the installation, thereby make heat dissipation strip 12 crooked pass first dodge groove 5 and extend to outside the shell 3, make the ceiling be in between first limiting plate 4 and heat dissipation strip 12, realize making things convenient for the effect of dismouting.

Through the lateral wall facial mounting radiating block 10 at lamp plate 9 to connect multiunit radiating strip 12 on radiating block 10, radiating strip 12 extends to outside shell 3 after the lamps and lanterns installation finishes, multiunit radiating strip 12 forms the shape of lantern skeleton, and crooked radiating strip 12 has increased the surface that the heat gived off promptly, also extends to in the surrounding space, has enlarged the scope that the heat gived off, thereby the heat that produces on the messenger lamp plate 9 can be better gived off through radiating block 10 and radiating strip 12.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a LED lamp of cluster pointolite, includes power signal line (1), evenly sets up base (2) and fixed case on power signal line (1) at base (2) below shell (3), its characterized in that: a limiting groove (6) is formed in the upper portion of the inner wall surface of the shell (3), the limiting groove (6) is an annular groove, a partition plate (7) is arranged in the limiting groove (6) in a fixed table, an upper shell (8) is fixedly arranged on the top end surface of the partition plate (7), a lamp plate (9) is vertically and downwardly fixedly arranged in the upper shell (8), heat dissipation blocks (10) are fixedly arranged on the front end surface and the rear end surface of the lamp plate (9) corresponding to positions in the upper shell (8), first avoidance grooves (5) communicated with the interior of the shell (3) are uniformly formed in the outer wall surface of the shell (3), grooves are formed in positions, corresponding to the first avoidance grooves (5), of the side wall surface of the partition plate (7), second avoidance grooves (11) are formed in the outer wall surface of the upper shell (8), heat dissipation strips (12) are fixedly arranged on positions, corresponding to the second avoidance grooves (11), of the outer wall surface of the heat dissipation blocks (10), heat dissipation strip (12) run through the second and dodge groove (11) and baffle (7) to extending below baffle (7), the below symmetry fixed mounting of baffle (7) has two sets of support columns (13), and movable mounting has gliding regulating plate (14) from top to bottom between two sets of support columns (13), and the inside of shell (3) corresponds the position between two sets of support columns (13) and is provided with inner shell (15), and the bottom of inner shell (15) runs through shell (3) bottom and installs the lamp shade.

2. The LED lamp with a series of point light sources as claimed in claim 1, wherein: the heat dissipation strip (12) is an elastic metal sheet, and one end, far away from the heat dissipation block (10), of the heat dissipation strip (12) is fixedly connected with the adjusting plate (14).

3. The LED lamp with a series of point light sources as claimed in claim 1, wherein: the bottom end face of the supporting column (13) is provided with a bump.

4. The LED lamp with a series of point light sources as claimed in claim 1, wherein: inner shell (15) are tubular structure and lamp plate (9) and extend to in inner shell (15), thread groove (16) have been seted up to the outer wall surface of inner shell (15), and thread groove (16) are double thread groove (16), and the position fixed mounting that the internal face of regulating plate (14) corresponds thread groove (16) has regulation pole (17), adjusts pole (17) and can slide in thread groove (16), and the side wall face bottom fixed mounting of shell (3) has first limiting plate (4).

5. The LED lamp with a series of point light sources as claimed in claim 4, wherein: the outer wall surface of the inner shell (15) is fixedly provided with a second limiting plate (19) corresponding to the position below the supporting column (13), the second limiting plate (19) is an annular plate, the bottom end of the inner wall surface of the outer shell (3) is fixedly provided with a positioning block (18) corresponding to the position of the second limiting plate (19), the positioning block (18) is of a structure with the upper end being a circular truncated cone and the lower end being a cylinder, and the position of the second limiting plate (19) corresponding to the positioning block (18) is provided with a positioning column (20).

6. The LED lamp with a series of point light sources as claimed in claim 4, wherein: a movable groove (21) is formed in the position, corresponding to the inner shell (15), of the bottom end face of the partition plate (7), and the inner shell (15) can slide up and down in the movable groove (21).