CN209876812U

CN209876812U - LED new light source structure

Info

Publication number: CN209876812U
Application number: CN201920860652.0U
Authority: CN
Inventors: 郭玉根; 刘松波
Original assignee: Shenzhen Zhongzhao Technology Co Ltd
Current assignee: Shenzhen Zhongzhao Technology Co Ltd
Priority date: 2019-06-10
Filing date: 2019-06-10
Publication date: 2019-12-31
Anticipated expiration: 2029-06-10

Abstract

The utility model relates to the technical field of lighting equipment, and discloses a novel LED light source structure, which comprises a lamp body, wherein a plurality of fixed blocks are connected in the lamp body in a sliding manner, light sources are embedded at the bottoms of the fixed blocks, a strip-shaped opening corresponding to the fixed blocks is arranged at the bottom of the lamp body, and the tops of the two fixed blocks are fixedly connected with an interval adjusting mechanism together; the interval adjusting mechanism comprises a threaded cylinder fixedly connected with the tops of the two fixed blocks, a threaded rod is connected with the two threaded cylinders through common threads, two threads which are oppositely arranged are arranged on the surface of the threaded rod, and the left end and the right end of the threaded rod are respectively connected with the left side and the right side of the lamp body through rolling bearings in a rotating mode. The utility model discloses can conveniently adjust the interval between a plurality of light sources on the lamp body, can conveniently accelerate the light source to dispel the heat in the lamp body simultaneously, and can prevent that the dust in the air from getting into inside the lamp body.

Description

LED new light source structure

Technical Field

The utility model relates to a lighting apparatus technical field especially relates to a new light source structure of LED.

Background

Based on the great advantages of the LED in energy conservation and environmental protection, the LED is widely applied to various occasions, particularly, the developed surface mount light-emitting diode is welded on a designed flexible printed circuit board or a hard printed circuit board through reflow soldering, and then a simple LED lamp strip can be manufactured. The technology can be used for manufacturing luminous signs, luminous signboards, luminous billboards, luminous lamp boxes and other occasions where a large number of LED exposed point light sources, LED modules, LED lamp strips and the like are used.

When the existing LED lamp is used, because the positions of light sources in the LED lamp are fixed, when different illumination intensities and illumination ranges need to be irradiated, the distance between the light sources cannot be adjusted as required, and therefore the use performance of the LED lamp is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art LED lamp when using, because of the position between the light source in the LED lamp is fixed, when different illumination intensity and illumination scope are shone to needs, can't adjust the interval between the light source as required to influence its problem of performance, and the new light source structure of LED who proposes.

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

a novel LED light source structure comprises a lamp body, wherein a plurality of fixed blocks are connected in the lamp body in a sliding mode, light sources are embedded into the bottoms of the fixed blocks, strip-shaped openings corresponding to the fixed blocks are formed in the bottom of the lamp body, and the tops of the two fixed blocks are fixedly connected with an interval adjusting mechanism together;

the interval adjustment mechanism includes with two fixed block top fixed connection's a screw thread section of thick bamboo, two equal common threaded connection has the threaded rod in the screw thread section of thick bamboo, two opposite screw threads that set up are seted up on the surface of threaded rod, both ends are rotated through the left and right sides of antifriction bearing with the lamp body respectively and are connected adjacent two common fixedly connected with two symmetric distribution's spring leaf between the fixed block.

Preferably, the bottom of the lamp body is fixedly connected with a transparent lampshade.

Preferably, the inner wall of the top of the lamp body is fixedly connected with a radiating fin, and the top of the lamp body is provided with a radiating hole corresponding to the radiating fin.

Preferably, the top swing joint of lamp body has the dust screen corresponding with the louvre, the equal fixedly connected with connecting block in the left and right sides of dust screen, corresponding screw hole has all been seted up on the surface of connecting block and the top of lamp body, and screw hole female connection has the bolt.

Preferably, the front side and the rear side of the fixed block are fixedly connected with sliding blocks, and sliding grooves matched and connected with the sliding blocks are formed in the front side and the rear side of the strip-shaped opening.

Preferably, the left end and the right end of the threaded rod are fixedly connected with rotating blocks.

Compared with the prior art, the utility model provides a new light source structure of LED possesses following beneficial effect:

1. this new light source structure of LED through being provided with interval adjustment mechanism, can conveniently adjust the interval between a plurality of light sources on the lamp body.

2. This new light source structure of LED through being provided with fin and dust screen, can conveniently accelerate the light source to the lamp body in dispel the heat, and can prevent that the dust in the air from getting into inside the lamp body.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can conveniently adjust the interval between a plurality of light sources on the lamp body, can conveniently accelerate the light source to the lamp body in dispel the heat simultaneously, and can prevent that the dust in the air from getting into inside the lamp body.

Drawings

Fig. 1 is a schematic structural diagram of a new LED light source structure provided by the present invention;

fig. 2 is a schematic structural diagram of a part a of a new LED light source structure provided by the present invention.

In the figure: the LED lamp comprises a lamp body 1, a fixing block 2, a light source 3, a distance adjusting mechanism 4, a thread cylinder 41, a threaded rod 42, a spring leaf 43, a transparent lampshade 5, a radiating fin 6, a dustproof net 7, a connecting block 8 and a rotating block 9.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a new LED light source structure includes a lamp body 1, a plurality of fixed blocks 2 are slidably connected in the lamp body 1, light sources 3 are embedded at the bottoms of the fixed blocks 2, a strip-shaped opening corresponding to the fixed blocks 2 is formed at the bottom of the lamp body 1, and a distance adjusting mechanism 4 is fixedly connected to the tops of the two fixed blocks 2;

the interval adjustment mechanism 4 includes the screw thread section of thick bamboo 41 with 2 top fixed connection of two fixed blocks, equal common threaded connection has a threaded rod 42 in two screw thread section of thick bamboos 41, the screw thread that two opposite settings were seted up on the surface of threaded rod 42, both ends are rotated through antifriction bearing and lamp body 1's the left and right sides respectively about threaded rod 42 and are connected, the spring leaf 43 of two symmetric distributions of common fixedly connected with between two adjacent fixed blocks 2, can conveniently adjust the interval between a plurality of light sources 3 on the lamp body 1.

The bottom fixedly connected with transparent lamp shade 5 of lamp body 1 can conveniently protect lamp source 3.

The top inner wall fixedly connected with fin 6 of lamp body 1, the louvre corresponding with fin 6 has been seted up at the top of lamp body 1, can conveniently accelerate to dispel the heat to the light source in the lamp body.

The top swing joint of lamp body 1 has dust screen 7 corresponding with the louvre, and the equal fixedly connected with connecting block 8 in the left and right sides of dust screen 7, corresponding screw hole has all been seted up on the surface of connecting block 8 and the top of lamp body 1, and screw hole female connection has the bolt, can prevent that the dust in the air from getting into lamp body 1 inside, and can conveniently carry out the dismouting to dust screen 7.

The equal fixedly connected with slider in both sides around fixed block 2, the spout with slider accordant connection is all seted up to both sides around the bar open-ended, can conveniently carry on spacingly to fixed block 2, is convenient for its slip.

Both ends are equal fixedly connected with turning block 9 about threaded rod 42, can conveniently rotate threaded rod 42.

The fixing block 2 is provided with a wire for connecting the light source 3 and the circuit board, and the electrical connection is conventional and belongs to the technical means used by those skilled in the art, and therefore, the description thereof is omitted.

In the utility model, when the distance between the light sources 3 on the lamp body 1 needs to be adjusted, the rotating block 9 is rotated, the rotating block 9 drives the threaded rod 42 to rotate in the rolling bearing on the lamp body 1, the threaded rod 42 pushes the threaded cylinder 41 by the principle of thread movement, because the threaded rod 42 is provided with two threads which are arranged oppositely, the two threaded cylinders 41 move in opposite directions or in opposite directions, the threaded cylinder 41 pulls the fixed block 2, the fixed block 2 slides in a sliding way through the slider, the fixed block drives the light sources 3 to move and extrudes the spring leaf 43, the spring leaf 43 is extruded by the two adjacent fixed blocks 2, the light sources 3 are close to the middle, or the light sources 3 are in a separated state through the resilience performance of the spring leaf 43, the distance between the light sources 3 on the lamp body 1 can be conveniently adjusted, and the heat emitted by the light sources 3 can be absorbed by using the radiating fins 6, and derive lamp body 1 with the heat through using the louvre to can isolate through using dust screen 7 to the dust in the air, avoid the dust to get into inside lamp body 1, can conveniently accelerate the light source to in the lamp body 1 dispels the heat, and can make things convenient for the dust in the air to get into inside lamp body 1.

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

1. A novel LED light source structure comprises a lamp body (1), and is characterized in that a plurality of fixed blocks (2) are connected in the lamp body (1) in a sliding manner, light sources (3) are embedded at the bottoms of the fixed blocks (2), a strip-shaped opening corresponding to the fixed blocks (2) is formed in the bottom of the lamp body (1), and the tops of the two fixed blocks (2) are fixedly connected with a spacing adjusting mechanism (4) together;

interval adjustment mechanism (4) include with two fixed block (2) top fixed connection's a screw thread section of thick bamboo (41), two equal common threaded connection has threaded rod (42) in a screw thread section of thick bamboo (41), the screw thread that two opposite settings were seted up on the surface of threaded rod (42), both ends rotate through the left and right sides of antifriction bearing with lamp body (1) respectively about threaded rod (42) and are connected adjacent two spring leaf (43) of two symmetric distributions of common fixed connection between fixed block (2).

2. The structure of the new LED light source as claimed in claim 1, wherein a transparent lampshade (5) is fixedly connected to the bottom of the lamp body (1).

3. The structure of the new LED light source as claimed in claim 1, wherein the inner wall of the top of the lamp body (1) is fixedly connected with a heat sink (6), and the top of the lamp body (1) is provided with heat dissipation holes corresponding to the heat sink (6).

4. The LED new light source structure according to claim 3, wherein the top of the lamp body (1) is movably connected with a dust screen (7) corresponding to the heat dissipation holes, the left side and the right side of the dust screen (7) are both fixedly connected with a connection block (8), the surface of the connection block (8) and the top of the lamp body (1) are both provided with corresponding threaded holes, and the threaded holes are internally connected with bolts.

5. The LED new light source structure according to claim 1, wherein the front side and the rear side of the fixed block (2) are fixedly connected with sliding blocks, and the front side and the rear side of the strip-shaped opening are respectively provided with sliding grooves which are connected with the sliding blocks in a matching manner.

6. The LED new light source structure as claimed in claim 1, wherein the left and right ends of the threaded rod (42) are fixedly connected with rotating blocks (9).