CN212986841U

CN212986841U - LED light-emitting module

Info

Publication number: CN212986841U
Application number: CN202022492470.8U
Authority: CN
Inventors: 刘杰
Original assignee: Nantong Yucheng Optoelectronics Technology Co ltd
Current assignee: Nantong Yucheng Optoelectronics Technology Co ltd
Priority date: 2020-11-02
Filing date: 2020-11-02
Publication date: 2021-04-16
Anticipated expiration: 2030-11-02

Abstract

The utility model discloses a LED light-emitting module, including the lamp body, one side of lamp body inside is equipped with four fixed blocks in proper order, the equal fixedly connected with spliced pole in one side of four fixed blocks, one side of four spliced poles is all rotated and is connected with the rotating ring, the internal thread has all been seted up to the inside of four rotating rings, four rotating rings are connected with four movable rods through four internal thread screw threads respectively, the one end of four movable rods is equipped with the light-emitting module main part, the bottom in the lamp body is equipped with the separation blade, the equal fixedly connected with connecting block in both ends of separation blade, the middle part of two connecting blocks is all seted up flutedly, the inside of one of them recess is equipped with the fixed column, the both sides of fixed column and the both sides sliding connection inside one of them recess, the one end of; the distance between the lamp shell and the light-emitting module main body is adjusted, so that the light-emitting module main body can better dissipate heat.

Description

LED light-emitting module

Technical Field

The utility model relates to a LED technical field especially relates to a LED light emitting module.

Background

The light emitting diode is simply referred to as an LED. Is made of a compound containing gallium (Ga), arsenic (As), phosphorus (P), nitrogen (N), etc. When electrons and holes are recombined, visible light is radiated, so that the light-emitting diode can be manufactured. In circuits and instruments as indicator lights or to form text or numerical displays. Gallium arsenide diodes emit red light, gallium phosphide diodes emit green light, silicon carbide diodes emit yellow light, and gallium nitride diodes emit blue light. Organic light emitting diodes OLED and inorganic light emitting diodes LED are classified by their chemical properties.

The existing LED light-emitting module is generally directly fixed on a lamp shell through screws, the distance between the lamp shell and the LED light-emitting module is adjusted according to actual conditions, the LED light-emitting module is easy to have poor heat dissipation effect, meanwhile, a heat dissipation groove on the lamp shell is always in an open state, and when the LED light-emitting module does not emit light, a large amount of dust is easy to enter the LED light-emitting module, so that the service life of the light-emitting module is influenced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a LED light-emitting module, through setting up adjustment mechanism, conveniently adjust the distance between light-emitting module main part and the lamp body to in the better heat dissipation of light-emitting module main part, shelter from the mechanism through the setting, conveniently shelter from the radiating groove, avoid a large amount of dusts to get into in the light-emitting module main part.

In order to solve the technical problem, the utility model provides a following technical scheme: an LED light-emitting module comprises a lamp shell, wherein four fixed blocks are sequentially arranged on one side inside the lamp shell, one side of each of the four fixed blocks is fixedly connected with a connecting column, one side of each of the four connecting columns is rotatably connected with a rotating ring, internal threads are arranged inside the four rotating rings, the four rotating rings are respectively connected with four movable rods through the four internal threads, one ends of the four movable rods are provided with a light-emitting module main body, a baffle is arranged at the bottom inside the lamp shell, two ends of the baffle are respectively and fixedly connected with connecting blocks, grooves are formed in the middle parts of the two connecting blocks, a fixed column is arranged inside one groove, two sides of the fixed column are in sliding connection with two sides inside one groove, one end of the fixed column is fixedly connected with one side of the bottom inside the lamp shell, and one side inside the other groove is provided with a linear, another the inside of recess is equipped with rotates the post, the one end of rotating the post set up with linear gear strip assorted circle shape rack, the surface of circle shape rack is connected with the surface meshing of linear gear strip, the one end fixedly connected with turning block that the post passed the lamp body rotates, first radiating groove has been seted up to the bottom of lamp body, the second radiating groove has been seted up at the middle part of separation blade.

As a preferred technical scheme of the utility model, four the mounting groove has all been seted up to the inside of fixed block, four draw-in grooves have been seted up respectively to the fixed block in four inside one sides of mounting groove, four the equal block in inside of mounting groove is connected with the installation piece, and one side of four installation pieces all with the inside fixed connection of lamp body, four the cavity, four have all been seted up to one side at installation piece middle part the equal fixedly connected with spring in one side of cavity inside, four the equal fixedly connected with fixture block of one end of spring, four the one end of fixture block is connected with the inside block of four draw-in grooves respectively, four the equal fixedly connected with installation piece in fixed block one side, four the equal threaded connection in inside of installation piece has the set screw.

As an optimal technical scheme of the utility model, anti-skidding line has been seted up to the surface of turning block.

As a preferred technical scheme of the utility model, two the inside dimension of recess respectively with the outside dimension of rotating the post and the outside dimension looks adaptation of fixed column.

As an optimized technical scheme of the utility model, the size of second radiating groove is unanimous with the size of first radiating groove.

As a preferred technical scheme of the utility model, four the notch has all been seted up to the inside of spliced pole, and the size of four notches is greater than the external diameter size of four movable rods respectively.

As an optimal technical scheme of the utility model, four the external dimension of installation piece respectively with the internal dimension looks adaptation of four mounting grooves.

As an optimal technical scheme of the utility model, four the fixture block all sets up to the arcwall face with the one end that the inside block of four draw-in grooves is connected.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. the rotating ring drives the movable rod to move by rotating the rotating ring, so that the distance between the lamp shell and the light-emitting module main body is adjusted, the light-emitting module main body can better radiate heat, the rotating column drives the blocking piece to move by matching the linear gear strip and the ring-shaped gear strip by rotating the rotating block, and the first heat radiating groove and the second heat radiating groove are aligned or not aligned, so that the first heat radiating groove radiates heat when the light-emitting module main body emits light, and is closed when the light-emitting module main body does not emit light, and a large amount of dust is prevented from entering the light-emitting module main body;

2. in advancing the mounting groove through the installation piece card, the fixture block card advances the draw-in groove under the effort of spring to make the light emitting module main part tentatively fix in the lamp body, thereby avoid the user to need the trouble of fixing with the hand always when installing the light emitting module main part, promoted the installation convenience, be convenient for install the light emitting module main part fast.

Drawings

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

FIG. 2 is a schematic view of the structure of the rotating column of the present invention;

FIG. 3 is a schematic view of the structure of the baffle plate of the present invention;

FIG. 4 is a schematic view of the rotating ring connection of the present invention;

FIG. 5 is a schematic view of the connection of the mounting block of the present invention;

wherein: 1. a lamp housing; 2. rotating the column; 3. rotating the block; 4. a light emitting module body; 5. a linear gear rack; 6. a baffle plate; 7. a second heat sink; 8. a first heat sink; 9. fixing a column; 10. connecting blocks; 11. a groove; 12. a card slot; 13. a ring-shaped gear rack; 14. a fixed block; 15. mounting a sheet; 16. connecting columns; 17. a rotating ring; 18. a movable rod; 19. mounting grooves; 20. a chamber; 21. mounting blocks; 22. a spring; 23. and (7) clamping blocks.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-5, an LED light emitting module includes a lamp housing 1, four fixed blocks 14 are sequentially disposed on one side of the interior of the lamp housing 1, connecting posts 16 are fixedly connected to one side of each of the four fixed blocks 14, rotating rings 17 are rotatably connected to one side of each of the four connecting posts 16, internal threads are disposed in the four rotating rings 17, the four rotating rings 17 are respectively connected to four movable rods 18 through four internal threads, a light emitting module main body 4 is disposed at one end of each of the four movable rods 18, a blocking piece 6 is disposed at the bottom of the interior of the lamp housing 1, connecting blocks 10 are fixedly connected to both ends of the blocking piece 6, grooves 11 are disposed in the middle portions of the two connecting blocks 10, a fixing post 9 is disposed in one groove 11, both sides of the fixing post 9 are slidably connected to both sides of the interior of one groove 11, one end of the, a linear gear strip 5 is arranged on one side inside the other groove 11, a rotating column 2 is arranged inside the other groove 11, a ring-shaped gear strip 13 matched with the linear gear strip 5 is arranged at one end of the rotating column 2, the outer surface of the ring-shaped gear strip 13 is meshed with the outer surface of the linear gear strip 5, a rotating block 3 is fixedly connected to the rotating column 2 through one end of the lamp shell 1, a first heat dissipation groove 8 is formed in the bottom end of the lamp shell 1, and a second heat dissipation groove 7 is formed in the middle of the blocking piece 6;

firstly fixing the connecting column 16 by hand, then rotating the rotating ring 17 to enable the rotating ring 17 to drive the movable rod 18 to move, thereby adjusting the distance between the fixed block 14 and the light-emitting module main body 4, namely the distance between the lamp shell 1 and the light-emitting module main body 4, the design adjusts the distance between the light-emitting module main body 4 and the lamp shell 1, and gives enough heat dissipation space for the light-emitting module main body 4, thereby being beneficial to the faster heat dissipation of the light-emitting module main body 4, through rotating the rotating block 3, the rotating block 3 drives the rotating column 2 to rotate, through the mutual matching of the ring-shaped gear strip 13 and the linear gear strip 5, the rotating column 2 drives the connecting block 10 to move, thereby enabling the blocking piece 6 to move, further enabling the first heat dissipation groove 8 and the second heat dissipation groove 7 to be aligned or not to be aligned, when the light-emitting module main body 4 works, the first heat dissipation groove 8 is aligned with the second heat dissipation groove, when the light-emitting module main body 4 does not work, the second heat dissipation groove 7 is not aligned with the first heat dissipation groove 8, and the blocking piece 6 blocks the first heat dissipation groove 8, so that a large amount of dust is prevented from entering the light-emitting module main body 4.

In other embodiments, the four fixing blocks 14 are respectively provided with mounting grooves 19 therein, the four fixing blocks 14 are respectively provided with four clamping grooves 12 on one side inside the four mounting grooves 19, the insides of the four mounting grooves 19 are respectively connected with mounting blocks 21 in a clamping manner, one sides of the four mounting blocks 21 are respectively fixedly connected with the inside of the lamp housing 1, one sides of the middle parts of the four mounting blocks 21 are respectively provided with a cavity 20, one sides of the insides of the four cavities 20 are respectively and fixedly connected with springs 22, one ends of the four springs 22 are respectively and fixedly connected with clamping blocks 23, one ends of the four clamping blocks 23 are respectively connected with the insides of the four clamping grooves 12 in a clamping manner, one sides of the four fixing blocks 14 are respectively and fixedly connected with mounting pieces;

with 14 alignment installation pieces 21 of fixed block card go into, the edge of fixed block 14 can extrude in 23 indentation cavities of fixture block 20, compression spring 22 simultaneously, after mounting groove 19 and the complete block of installation piece 21, spring 22 resets, drive fixture block 23 card and advance in draw-in groove 12, thereby will install the piece 21 tentatively fixed, thereby tentatively fix lighting module main part 4, then will install piece 15 fixing using the fixed screw, thereby fixed lighting module main part 4, this design has promoted lighting module main part 4's installation convenience.

In other embodiments, the outer surface of the rotating block 3 is provided with anti-skid grains; the hand and the turning block 3 are prevented from slipping.

In other embodiments, the inner dimensions of the two grooves 11 are respectively matched with the outer dimensions of the rotating column 2 and the outer dimensions of the fixed column 9; avoiding the grooves 11 slipping with the rotary post 2.

In other embodiments, the second heat sink 7 is the same size as the first heat sink 8; the first heat dissipation groove 8 is convenient to dissipate heat.

In other embodiments, the four connecting posts 16 are provided with notches therein, and the sizes of the four notches are respectively larger than the outer diameters of the four movable rods 18; facilitating movement of the movable bar 18.

In other embodiments, the outer dimensions of the four mounting blocks 21 are adapted to the inner dimensions of the four mounting slots 19, respectively; so that the light emitting module body 4 is more stable when mounted.

In other embodiments, the ends of the four clamping blocks 23, which are clamped and connected with the insides of the four clamping grooves 12, are all provided with arc-shaped surfaces; the latch 23 is easily pressed such that the latch 23 is retracted into the cavity 20.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An LED light emitting module comprises a lamp shell (1), and is characterized in that: the LED lamp is characterized in that four fixing blocks (14) are sequentially arranged on one side inside the lamp shell (1), connecting columns (16) are fixedly connected to one sides of the four fixing blocks (14), rotating rings (17) are rotatably connected to one sides of the four connecting columns (16), internal threads are formed in the four rotating rings (17), the four rotating rings (17) are respectively connected with four movable rods (18) through four internal threads, a light-emitting module main body (4) is arranged at one end of each movable rod (18), a baffle (6) is arranged at the bottom inside the lamp shell (1), connecting blocks (10) are fixedly connected to two ends of each baffle (6), grooves (11) are formed in the middles of the two connecting blocks (10), a fixing column (9) is arranged inside one groove (11), two sides of the fixing column (9) are slidably connected with two sides inside one groove (11), one end of the fixing column (9) is fixedly connected with one side of the bottom in the lamp shell (1), the other end of the fixing column is fixedly connected with one side of the bottom in the lamp shell (1), one side of the inner portion of the groove (11) is provided with a linear gear strip (5), the other end of the groove (11) is provided with a rotating column (2), one end of the rotating column (2) is provided with a ring-shaped gear strip (13) matched with the linear gear strip (5), the outer surface of the ring-shaped gear strip (13) is connected with the outer surface of the linear gear strip (5) in a meshed mode, the rotating column (2) penetrates through one end of the lamp shell (1) and is fixedly connected with a rotating block (3), the bottom end of the lamp shell (1) is provided with a first radiating groove (8), and the middle of.

2. The LED lighting module of claim 1, wherein: the four fixing blocks (14) are respectively provided with an installation groove (19) inside, four clamping grooves (12) are respectively arranged on one side inside the four installation grooves (19) of the four fixing blocks (14), the installation blocks (21) are respectively connected with the insides of the four installation grooves (19) in a clamping manner, and one side of four installation pieces (21) all with the inside fixed connection of lamp body (1), four cavity (20), four have all been seted up to one side at installation piece (21) middle part the equal fixedly connected with spring (22), four in one side of cavity (20) inside the equal fixedly connected with fixture block (23), four in one end of spring (22) the one end of fixture block (23) is connected with the inside block of four draw-in grooves (12) respectively, four the equal fixedly connected with installation piece (15), four in fixed block (14) one side the equal threaded connection in inside of installation piece (15) has the set screw.

3. The LED lighting module of claim 1, wherein: the outer surface of the rotating block (3) is provided with anti-skid grains.

4. The LED lighting module of claim 1, wherein: the inner sizes of the two grooves (11) are respectively matched with the outer size of the rotating column (2) and the outer size of the fixing column (9).

5. The LED lighting module of claim 1, wherein: the size of the second heat dissipation groove (7) is consistent with that of the first heat dissipation groove (8).

6. The LED lighting module of claim 1, wherein: notches are formed in the four connecting columns (16), and the sizes of the four notches are larger than the outer diameter of the four movable rods (18) respectively.

7. An LED lighting module according to claim 2, wherein: the outer dimensions of the four mounting blocks (21) are respectively matched with the inner dimensions of the four mounting grooves (19).

8. An LED lighting module according to claim 2, wherein: and one ends of the four clamping blocks (23) which are clamped and connected with the inner parts of the four clamping grooves (12) are all arranged to be arc-shaped surfaces.