CN217540665U

CN217540665U - Adjustable heat dissipation base for LED light source

Info

Publication number: CN217540665U
Application number: CN202221261277.6U
Authority: CN
Inventors: 王海峰
Original assignee: Shenzhen Crystal Semiconductor Technology Co ltd
Current assignee: Shenzhen Crystal Semiconductor Technology Co ltd
Priority date: 2022-05-24
Filing date: 2022-05-24
Publication date: 2022-10-04
Anticipated expiration: 2032-05-24

Abstract

The utility model discloses a LED light source is with adjustable heat dissipation base relates to LED light source technical field. Including first base, fixed mounting has reciprocating motor on the downside inner wall of first base, fixed surface installs the second base on reciprocating motor's the output shaft, equal fixed mounting has actuating mechanism on the left side wall of second base, fixed mounting has coupling mechanism on actuating mechanism's the upper surface and the second base right side inner wall, and fixed mounting has heat dissipation mechanism between the coupling mechanism, heat dissipation mechanism includes radiator, through-hole and radiator fan, it has the LED light source body to be close to upside position fixed mounting between the radiator inner wall. The utility model discloses can adjust LED light source body inclination, adjust LED light source body orientation simultaneously, make the position of shining of LED light source body more accurate, heat dissipation mechanism makes LED light source body radiating efficiency better, extension LED light source body life.

Description

Adjustable heat dissipation base for LED light source

Technical Field

The utility model relates to a LED light source technical field specifically is a LED light source is with adjustable heat dissipation base.

Background

In recent years, as the manufacturing technology of LED light source lamps is becoming mature, and LEDs have the advantages of low power consumption, low heat generation, long service life, fast starting speed, rich colors and good brightness, the power consumption of lighting lamps can be greatly saved, and therefore, in this day that the concept of environmental protection is becoming more important, LEDs have gradually replaced traditional lamps to become the mainstream of future markets.

Among the prior art, the base that traditional LED light source used is mostly fixed knot to be constructed, is difficult to adjust the inclination of LED light source, leads to the LED light source to shine the position inaccurate, and the while tradition is to install the surface of radiator with LED and dispels the heat, and the radiating efficiency is low, can't satisfy the heat dissipation demand, has reduced the life of LED light source.

SUMMERY OF THE UTILITY MODEL

The utility model provides a LED light source is with adjustable heat dissipation base to solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a LED light source is with adjustable heat dissipation base, includes first base, fixed mounting has reciprocating motor on the downside inner wall of first base, fixed surface installs the second base on reciprocating motor's the output shaft, equal fixed mounting has actuating mechanism on the left side wall of second base, fixed mounting has coupling mechanism on actuating mechanism's the upper surface and the second base right side inner wall, and fixed mounting has heat dissipation mechanism between the coupling mechanism, heat dissipation mechanism includes radiator, through-hole and radiator fan, the radiator left and right sides is connected with coupling mechanism, the upper and lower side of radiator is open structure, the through-hole has evenly been seted up along circumference on the lateral wall all around of radiator, the inner wall downside fixed position of radiator installs radiator fan, be close to upside fixed position between the radiator inner wall and install LED light source body.

Furthermore, the first base comprises a cylinder and a cross, the upper side surface and the lower side surface of the cylinder are both of an open structure, the cross is fixedly installed on the inner wall of the cylinder, close to the edge of the lower side, and the cross is used for installing the reciprocating motor.

Furthermore, the second base has the same structure as the first base, and the upper surface of the second base is horizontally flush with the upper surface of the first base.

Furthermore, actuating mechanism includes driving motor, lead screw, ball nut and stopper, driving motor fixed mounting is on the second base, install the lead screw on driving motor's the output shaft, be provided with ball nut on the lead screw, ball nut's front and back side all is provided with the stopper, and the stopper buckle on the lower lateral wall of second base.

Further, the lower surface of the ball nut is attached to the inner wall of the lower side of the second base, and the limiting blocks are of L-shaped structures which are transversely placed.

Further, coupling mechanism includes first articulated elements, connecting rod and second articulated elements, first articulated elements are all installed with the corresponding side of radiator to the upper surface of ball nut, and are connected through the connecting rod between the first articulated elements, the second articulated elements is installed on second base right side inner wall, the second articulated elements is connected with heat dissipation mechanism right flank lower extreme position.

Compared with the prior art, the utility model provides a LED light source is with adjustable heat dissipation base possesses following beneficial effect:

1. this LED light source is with adjustable heat dissipation base drives coupling mechanism and removes through setting up actuating mechanism, can adjust LED light source body inclination, and it is rotatory that reciprocating motor drives the second base simultaneously, and the second base passes through actuating mechanism and coupling mechanism and drives the LED light source body rotation, adjusts LED light source body orientation, makes the irradiation position of LED light source body more accurate.

2. According to the adjustable heat dissipation base for the LED light source, the heat dissipation efficiency of the LED light source body is better through the heat dissipation mechanism, each electric element of the LED light source body works at a reasonable temperature, and the service life of the LED light source body is prolonged.

Drawings

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

fig. 2 is a cross-sectional view of the first base of the present invention.

In the figure: 1. a first base; 101. a cylinder; 102. a cross; 2. a reciprocating motor; 3. a second base; 4. a drive mechanism; 401. a drive motor; 402. a screw rod; 403. a ball nut; 404. a limiting block; 5. a connecting mechanism; 501. a first hinge member; 502. a connecting rod; 503. a second hinge member; 6. a heat dissipation mechanism; 601. a heat sink; 602. a through hole; 603. a heat-dissipating fan; 7. LED light source body.

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.

Please refer to fig. 1 and 2, the utility model discloses a LED light source is with adjustable heat dissipation base, including first base 1, fixed mounting has reciprocating motor 2 on the downside inner wall of first base 1, and the rotatory maximum radius of reciprocating motor 2 is 180 degrees, fixed surface installs second base 3 on the output shaft of reciprocating motor 2, equal fixed mounting has actuating mechanism 4 on the left side wall of second base 3, fixed mounting has coupling mechanism 5 on the upper surface of actuating mechanism 4 and the right side inner wall of second base 3, and fixed mounting has heat dissipation mechanism 6 between the coupling mechanism 5, heat dissipation mechanism 6 includes radiator 601, through-hole 602 and radiator fan 603, the side is connected with coupling mechanism 5 about radiator 601, the upper and lower side of radiator 601 is open structure, through-hole 602 has evenly been seted up along circumference on the lateral wall all around of radiator 601, the inner wall downside fixed position of radiator 601 installs radiator fan 603, be close to upside fixed position and install LED light source body 7 between the radiator 601 inner wall.

Specifically, the first base 1 comprises a cylinder 101 and a cross 102, the upper side surface and the lower side surface of the cylinder 101 are both in an opening structure, the cross 102 is fixedly installed on the inner wall of the cylinder 101 close to the edge of the lower side, and the cross 102 is used for installing the reciprocating motor 2.

In this embodiment, the cross 102 inside the cylinder 101 facilitates the installation of the reciprocating motor 2, and does not affect the heat dissipation of the heat dissipation mechanism 6.

Specifically, the second base 3 has the same structure as the first base 1, and the upper surface of the second base 3 is horizontally flush with the upper surface of the first base 1.

In this embodiment, the second base 3 facilitates the installation of the driving mechanism 4, and does not affect the heat dissipation of the heat dissipation mechanism 6.

Specifically, the driving mechanism 4 includes a driving motor 401, a lead screw 402, a ball nut 403 and a limiting block 404, the driving motor 401 is fixedly mounted on the second base 3, the lead screw 402 is mounted on an output shaft of the driving motor 401, the ball nut 403 is arranged on the lead screw 402, the limiting blocks 404 are arranged on the front side and the rear side of the ball nut 403, and the limiting blocks 404 are fastened on the lower side wall of the second base 3.

In this embodiment, all install the bearing frame on the end about lead screw 402, and the upper surface of bearing frame supports the 6 lower surfaces of heat dissipation mechanism, the lower surface that makes heat dissipation mechanism 6 is higher than ball nut 403, thereby make heat dissipation mechanism 6 can be removed and rise, driving motor 401 drives lead screw 402 rotatory, lead screw 402 makes ball nut 403 drive left side coupling mechanism 5 and removes, thereby drive heat dissipation mechanism 6 slope, reach the effect of adjusting LED light source body 7 inclination, stopper 404 removes about following the second base 3 lateral wall along ball nut 403 simultaneously, it is stable to make ball nut 403 remove the process about.

Specifically, the lower surface of the ball nut 403 is attached to the inner wall of the lower side of the second base 3, and the limiting block 404 is of an L-shaped structure placed transversely.

In this embodiment, the front and rear stoppers 404 are fastened to the lower side wall of the second base 3, and the ball nut 403 moves left and right along the lower side wall of the second base 3, so that the process of moving the ball nut 403 left and right is more stable.

Specifically, the connecting mechanism 5 includes a first hinge 501, a connecting rod 502 and a second hinge 503, the first hinge 501 is installed on the upper surface of the ball nut 403 and the corresponding side of the heat sink 601, the first hinge 501 is connected through the connecting rod 502, the second hinge 503 is installed on the inner wall of the right side of the second base 3, and the second hinge 503 is connected with the lower end of the right side of the heat sink 6.

In this embodiment, the first hinge 501 moves left and right along with the ball nut 403, the first hinge 501 drives the left side of the heat dissipation mechanism 6 to incline through the connecting rod 502, and the second hinge 503 enables the right side of the heat dissipation mechanism 6 to rotate in a hinged manner.

When the LED light source device is used, the lower surface of an LED light source body 7 in an original state is placed on the upper surface of a bearing seat, the LED light source body 7 is in a horizontal state, a driving motor 401 in a driving mechanism 4 drives a screw rod 402 to rotate, the screw rod 402 enables a ball nut 403 to drive a first hinged part 501 in a left connecting mechanism 5 to move, the first hinged part 501 in the left side drives a first hinged part 501 in the right side to move up and down through a connecting rod 502, so that a heat dissipation mechanism 6 is driven to incline, the heat dissipation mechanism 6 drives the LED light source body 7 to incline, the effect of adjusting the inclination angle of the LED light source body 7 is achieved, meanwhile, a reciprocating motor 2 drives a second base 3 to rotate, the second base 3 drives the LED light source body 7 to rotate through the driving mechanism 4 and the connecting mechanism 5, the orientation of the LED light source body 7 is adjusted, the irradiation position of the LED light source body 7 is more accurate, heat dissipation is performed through a radiator 601 in the heat dissipation mechanism 6, heat dissipation fan 603 is used for quickly discharging heat, and preliminary fresh air enters the radiator 601 through a through hole 602, so that the heat dissipation efficiency of the LED light source body 7 is better, and all the electrical elements of the LED light source body 7 are enabled to work at a reasonable temperature, and the service life of the LED light source is prolonged.

In conclusion, the adjustable heat dissipation base for the LED light source can adjust the inclination angle of the LED light source body 7, and can adjust the orientation of the LED light source body 7, so that the irradiation position of the LED light source body 7 is more accurate, the heat dissipation mechanism 6 enables the heat dissipation efficiency of the LED light source body 7 to be better, and the service life of the LED light source body 7 is prolonged.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a LED light source is with adjustable heat dissipation base, includes first base (1), its characterized in that: fixed mounting has reciprocating motor (2) on the downside inner wall of first base (1), fixed surface installs second base (3) on the output shaft of reciprocating motor (2), equal fixed mounting has actuating mechanism (4) on the left side wall of second base (3), fixed mounting has coupling mechanism (5) on the upper surface of actuating mechanism (4) and second base (3) right side inner wall, and fixed mounting has heat dissipation mechanism (6) on coupling mechanism (5), heat dissipation mechanism (6) include radiator (601), through-hole (602) and radiator fan (603), the side is connected with coupling mechanism (5) about radiator (601), the upper and lower side of radiator (601) is open structure, through-hole (602) have evenly been seted up along circumference on the lateral wall all around of radiator (601), the inner wall downside fixed mounting of radiator (601) has radiator fan (603), it has LED light source body (7) to be close to upside fixed mounting between radiator (601) inner wall.

2. The adjustable heat dissipation base of claim 1, wherein: the first base (1) comprises a cylinder (101) and a cross (102), the upper side surface and the lower side surface of the cylinder (101) are both of an opening structure, the cross (102) is fixedly installed on the inner wall of the cylinder (101) close to the edge of the lower side, and the cross (102) is used for installing the reciprocating motor (2).

3. The adjustable heat dissipation base of claim 1, wherein: the structure of the second base (3) is the same as that of the first base (1), and the upper surface of the second base (3) is horizontally level with that of the first base (1).

4. The adjustable heat dissipation base of claim 1, wherein: the driving mechanism (4) comprises a driving motor (401), a screw rod (402), a ball nut (403) and a limiting block (404), wherein the driving motor (401) is fixedly installed on the second base (3), the screw rod (402) is installed on an output shaft of the driving motor (401), the ball nut (403) is arranged on the screw rod (402), the limiting blocks (404) are arranged on the front side and the rear side of the ball nut (403), and the limiting blocks (404) are buckled on the lower side wall of the second base (3).

5. The adjustable heat dissipation base for the LED light source as claimed in claim 4, wherein: the lower surface of the ball nut (403) is attached to the inner wall of the lower side of the second base (3), and the limiting block (404) is of an L-shaped structure which is transversely placed.

6. The adjustable heat dissipation base for the LED light source as claimed in claim 5, wherein: the connecting mechanism (5) comprises a first hinge piece (501), a connecting rod (502) and a second hinge piece (503), wherein the first hinge piece (501) is installed on the corresponding side face of the upper surface of the ball nut (403) and the radiator (601), the first hinge piece (501) is connected with the first hinge piece (501) through the connecting rod (502), the second hinge piece (503) is installed on the inner wall of the right side of the second base (3), and the lower end of the right side face of the second hinge piece (503) and the heat dissipation mechanism (6) are connected.