CN113669703A

CN113669703A - Heat dissipation device based on LED light source module

Info

Publication number: CN113669703A
Application number: CN202110828587.5A
Authority: CN
Inventors: 沈媛容; 严华山; 姚鳗玲
Original assignee: Shenzhen Jiudi Technology Co ltd
Current assignee: Shenzhen Jiudi Technology Co ltd
Priority date: 2021-07-22
Filing date: 2021-07-22
Publication date: 2021-11-19

Abstract

The invention discloses a heat dissipation device based on an LED light source module, in particular to the field of heat dissipation of LED light sources, which comprises a lamp shell, the inner wall of the lamp shell is fixedly provided with a mounting frame, the surface of the mounting frame is provided with an adjusting mechanism, the surface of the adjusting mechanism is provided with a clamping mechanism, the interior of the lamp shell is provided with a heat dissipation mechanism, compared with the prior art, the second protective cushion is separated from the first protective cushion by pulling the pull rod, then the end of the optical film module enters the mounting frame through the first inserting groove and the second inserting groove, the clamping plate and the second protective pad move downwards by loosening the pull rod, the first telescopic rod and the first telescopic spring, and the light source module is clamped by the clamping plate and the second protective pad, so that the light source modules with different sizes and specifications are conveniently installed, and then effectual follow-up convenience and the effectual flexibility that improves lamps and lanterns of changing the light source module that has improved.

Description

Heat dissipation device based on LED light source module

Technical Field

The invention relates to the technical field of LED light source heat dissipation, in particular to a heat dissipation device based on an LED light source module.

Background

LED light source module: the LED light source module is a light-emitting diode light source module. The light source has the advantages of small volume, long service life, high efficiency and the like, can be continuously used for 10 ten thousand hours, and the LED light source also becomes the mainstream in the illumination field in the future. The LED light source module heat dissipation device in the prior art has the following problems:

1. in the prior art, most of the heat dissipation devices for the LED light source module absorb the high temperature on the surface of the light source module by installing the heat dissipation plate, the passive heat dissipation mode often causes the heat dissipation effect of the light source module to be not obvious, the lamp beads on the surface of the light source module are often burnt out due to the high temperature, and meanwhile, the service life of the light source module is short;

2. most LED light source modules in the prior art are fixed inside a lamp in a bolt fixing mode, when the lamp light source modules need to be replaced or light source modules of different specifications and sizes need to be installed, the lamp is troublesome, meanwhile, the flexibility of the lamp is poor, and therefore a heat dissipation device based on the LED light source modules is provided for solving the problems.

Disclosure of Invention

The present invention is directed to a heat dissipation device based on an LED light source module, so as to solve the problems mentioned in the background art.

In order to solve the technical problems, the invention adopts the following technical scheme: the heat dissipation device based on the LED light source module comprises a lamp shell, wherein an installation frame is fixedly installed on the inner wall of the lamp shell, an adjusting mechanism is arranged on the surface of the installation frame, a clamping mechanism is arranged on the surface of the adjusting mechanism, and a heat dissipation mechanism is arranged inside the lamp shell.

Preferably, the radiating grooves are uniformly distributed on two sides of the lamp shell, the clamping groove is formed in the inner wall of the lamp shell, the lamp shade plate is connected to the inner wall of the clamping groove in a sliding clamping mode, the fastening bolt is rotatably connected to the upper surface of the lamp shell in a symmetrical threaded mode, and the end portion of the fastening bolt is connected with the lamp shade plate in a threaded clamping mode.

Preferably, a first inserting groove is formed in one side of the lamp shell, a second inserting groove is formed in one side of the mounting frame, the second inserting groove horizontally corresponds to the first inserting groove, and a first air inlet groove is formed in the bottom of the mounting frame.

Preferably, adjustment mechanism is including double-threaded screw, double-threaded screw and lamp housing rotate to be connected, double-threaded screw and installing frame rotate to be connected, first spout has been seted up to the inner wall symmetry of installing frame, and is two sets of the equal symmetrical sliding connection of inner wall of first spout has first slider, double-threaded screw and first slider screw thread rotate to be connected, and are two sets of the equal fixedly connected with synchronizing wheel of one end of double-threaded screw, it is two sets of the transmission is connected with the hold-in range between the synchronizing wheel.

Preferably, a handle is fixedly installed at one end of the double-end screw rod.

Preferably, fixture is including the U template, one side of U template and one side fixed connection of first slider, the guide way has been seted up to the inner wall of U template, the inner wall sliding connection of guide way has the guide block, the inner wall fixed mounting of guide way has first telescopic link, the one end of first telescopic link and the last fixed surface of guide block are connected, the outer wall movable sleeve of first telescopic link is equipped with first expanding spring, the one end of first expanding spring and the inner wall fixed connection of guide way, the other end of first expanding spring and the last fixed surface of guide block are connected, one side fixedly connected with pinch-off blades of guide block, the last fixed surface of pinch-off blades installs the pull rod, pull rod and U template activity are pegged graft.

Preferably, the inner wall fixed mounting of U-shaped board has first protection pad, the lower fixed surface of clamp plate installs the second protection pad, the lower surface of second protection pad and the upper surface movable contact of first protection pad, the one end fixedly connected with handle of pull rod.

Preferably, the heat dissipation mechanism comprises a second telescopic rod, one end of the second telescopic rod is fixedly connected with the inner wall of the mounting frame, one end of the second telescopic rod is fixedly connected with a heat dissipation plate, the outer wall of the heat dissipation plate is movably contacted with the inner wall of the mounting frame, a second expansion spring is movably sleeved on the outer wall of the second telescopic rod, one end of the second expansion spring is fixedly connected with the inner wall of the mounting frame, the other end of the second expansion spring is fixedly connected with the lower surface of the heat dissipation plate, a base is fixedly arranged on the inner wall of the lamp shell, second sliding grooves are symmetrically formed in the upper surface of the base, the inner walls of the two groups of second sliding grooves are both slidably connected with second sliding blocks, a connecting plate is fixedly arranged on the upper surface of each second sliding block, connecting grooves are formed in the upper surface of the connecting plate, and a rotating rod is symmetrically and rotatably connected to the upper surface of the base, two sets of the equal fixedly connected with drive wheel of one end of dwang, it is two sets of the transmission is connected with driving belt between the drive wheel, driving belt's outer wall fixedly connected with L type connecting rod, the one end of L type connecting rod and the inner wall movable contact of spread groove, the outer wall of dwang is fixed to be cup jointed there is the worm wheel, the fixed driving motor that is equipped with of inner wall of lamps and lanterns shell, driving motor's drive output end fixedly connected with worm, worm and worm wheel meshing is connected, the one end of worm and one side of base are rotated and are connected, the last fixed surface of connecting plate installs the heat dissipation motor, the drive output end fixedly connected with radiator fan of heat dissipation motor.

Preferably, the surface evenly distributed of heating panel has seted up the second intake duct, driving motor's outer wall fixedly connected with fixed block, the lower surface of fixed block and the inner wall fixed connection of lamps and lanterns shell.

Compared with the prior art, the invention has the beneficial effects that:

1. the second protection pad is separated from the first protection pad by pulling the pull rod, then the end part of the optical film module enters the inside of the installation frame through the first insertion groove and the second insertion groove, the clamping plate and the second protection pad move downwards by loosening the pull rod, and the clamping plate and the second protection pad clamp the light source module, so that the installation of the light source modules with different sizes and specifications is conveniently completed, the convenience of subsequently replacing the light source module is effectively improved, and the flexibility of the lamp is effectively improved;

2. through opening driving motor and heat dissipation motor, driving motor makes connecting plate reciprocating motion, the connecting plate makes heat dissipation motor and radiator fan reciprocating motion, and simultaneously, radiator motor drives radiator fan and rotates, the air current when radiator fan rotates makes the temperature reduction of heating panel and light source module, thereby the convenient cooling heat dissipation of having accomplished light source module and heating panel, and then avoided leading to the lamp pearl on light source module surface to burn out because of the temperature is higher, and the effectual life who improves the light source module.

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 is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic view of an external structure of a lamp housing according to the present invention.

Fig. 2 is another structural schematic diagram of the lamp housing according to the present invention.

FIG. 3 is an enlarged view of portion A of FIG. 2 according to the present invention.

Fig. 4 is a schematic view of a separated cross-sectional structure of the lamp housing and the mounting frame according to the present invention.

FIG. 5 is an enlarged view of the portion B of FIG. 4 according to the present invention.

FIG. 6 is an enlarged view of the portion C of FIG. 5 according to the present invention.

FIG. 7 is an enlarged view of the portion D of FIG. 4 according to the present invention.

Fig. 8 is a schematic view of the connection between the lamp housing and the heat dissipation mechanism according to the present invention.

FIG. 9 is an enlarged view of section E of FIG. 8 according to the present invention.

In the figure: 1. a lamp housing; 11. a heat sink; 12. a card slot; 13. a lamp housing plate; 14. fastening a bolt; 15. a first insertion groove; 16. installing a frame; 17. a second insertion groove; 18. a first air inlet groove; 2. an adjustment mechanism; 21. a double-ended screw; 22. a handle; 23. a first chute; 24. a first slider; 25. a synchronizing wheel; 26. a synchronous belt; 3. a clamping mechanism; 31. a U-shaped plate; 32. a first protective pad; 33. a guide groove; 34. a guide block; 35. a first telescopic rod; 36. a first extension spring; 37. a clamping plate; 38. a second protective pad; 39. a pull rod; 391. a grip; 4. a heat dissipation mechanism; 41. a second telescopic rod; 42. a second extension spring; 43. a heat dissipation plate; 44. a second air inlet groove; 45. a base; 46. a second chute; 47. a second slider; 48. a connecting plate; 49. connecting grooves; 491. rotating the rod; 492. a driving wheel; 493. a drive belt; 494. an L-shaped connecting rod; 495. a worm gear; 496. a drive motor; 497. a fixed block; 498. a worm; 499. a heat dissipation motor; 5. a heat dissipation fan.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): as shown in fig. 1 to 9, the invention provides a heat dissipation device based on an LED light source module, which includes a lamp housing 1, the LED light source module can be installed inside the lamp housing 1, an installation frame 16 is fixedly installed on the inner wall of the lamp housing 1, an adjustment mechanism 2 is arranged on the surface of the installation frame 16, the adjustment mechanism 2 can conveniently implement installation of light source modules with different lengths, a clamping mechanism 3 is arranged on the surface of the adjustment mechanism 2, the light source module can be clamped by the clamping mechanism 3, a heat dissipation mechanism 4 is arranged inside the lamp housing 1, the heat dissipation mechanism 4 can cool and dissipate heat of the light source module, and burning of lamp beads on the surface of the light source module due to high temperature is avoided.

Further, radiating groove 11 has been seted up to the equal evenly distributed in both sides of lamp housing 1, through seting up radiating groove 11, the inside high temperature steam of lamp housing 1 can pass radiating groove 11 and discharge to lamp housing 1's outside, draw-in groove 12 has been seted up to lamp housing 1's inner wall, the inner wall sliding clamping of draw-in groove 12 has lamp cover plate 13, lamp cover plate 13 can peg graft in the inside of draw-in groove 12, lamp housing 1's upper surface symmetry screw thread rotates and is connected with fastening bolt 14, fastening bolt 14's tip and lamp cover plate 13 screw thread joint, through knob fastening bolt 14, realization lamp cover plate 13 that can be convenient is fixed and dismantles with lamp housing 1.

Further, first inserting groove 15 has been seted up to one side of lamps and lanterns shell 1, when the light source module needs to be installed, the light source module can pass first inserting groove 15, second inserting groove 17 has been seted up to one side of installing frame 16, second inserting groove 17 corresponds with first inserting groove 15 level, the light source module of treating the installation can pass second inserting groove 17 and get into the inside to installing frame 16, first air inlet groove 18 has been seted up to the bottom of installing frame 16, through seting up first air inlet groove 18, can make heat dissipation mechanism 4 cool down the heat dissipation to the light source module of installing in installing frame 16.

Further, adjustment mechanism 2 is including double-threaded screw 21, double-threaded

screw

21 and 1 rotation of lamps and lanterns shell are connected, double-threaded screw 21 and installing frame 16 rotate to be connected, first spout 23 has been seted up to the inner wall symmetry of installing frame 16, the equal symmetrical sliding connection of inner wall of two sets of first spouts 23 has first slider 24, double-threaded screw 21 and the 24 screw thread of first slider rotate to be connected, through knob double-threaded screw 21, double-threaded screw 21 can make two sets of first sliders 24 along the surperficial horizontal direction of first spout 23 or move dorsad, the equal fixedly connected with synchronizing wheel 25 of one end of two sets of double-threaded screw 21, the transmission is connected with hold-in range 26 between two sets of synchronizing wheel 25, a set of double-threaded screw 21 can drive another set of double-threaded screw 21 synchronous syntropy through two sets of synchronizing wheel 25 and hold-in range 26 and rotate.

Further, a handle 22 is fixedly mounted at one end of the double-threaded screw 21, and the handle 22 can drive the double-threaded screw 21 to rotate through the knob handle 22.

Further, the clamping mechanism 3 comprises a U-shaped plate 31, one side of the U-shaped plate 31 is fixedly connected with one side of the first slider 24, the first slider 24 can drive the U-shaped plate 31 to move in the horizontal direction, a guide groove 33 is formed in the inner wall of the U-shaped plate 31, a guide block 34 is connected to the inner wall of the guide groove 33 in a sliding manner, the guide block 34 can slide in the vertical direction along the surface of the guide groove 33, a first telescopic rod 35 is fixedly installed on the inner wall of the guide groove 33, one end of the first telescopic rod 35 is fixedly connected with the upper surface of the guide block 34, a first telescopic spring 36 is movably sleeved on the outer wall of the first telescopic rod 35, one end of the first telescopic spring 36 is fixedly connected with the inner wall of the guide groove 33, the other end of the first telescopic spring 36 is fixedly connected with the upper surface of the guide block 34, the first telescopic rod 35 and the first telescopic spring 36 can drive the guide block 34 to slide in the vertical direction, one side of the guide block 34 is fixedly connected with a clamping plate 37, the clamping plate 37 can clamp the edge of the light source module to be installed, the pull rod 39 is fixedly installed on the upper surface of the clamping plate 37, the pull rod 39 is movably connected with the U-shaped plate 31 in an inserting mode, the clamping plate 37 can be pulled by the pull rod 39 through pulling of the pull rod 39, and the clamping plate 37 can drive the guide block 34 to vertically move upwards along the surface of the guide groove 33.

Further, the inner wall fixed mounting of U type board 31 has first protection pad 32, the lower fixed mounting of clamp plate 37 has second protection pad 38, the lower surface of second protection pad 38 and the upper surface movable contact of first protection pad 32, the light source module of treating the installation can be placed between first protection pad 32 and second protection pad 38, the upper and lower surface that first protection pad 32 and second protection pad 38 can avoid the light source module receives wearing and tearing, the one end fixedly connected with handle 391 of pull rod 39, through pulling handle 391, handle 391 can stimulate pull rod 39.

Further, the heat dissipation mechanism 4 includes a second expansion link 41, one end of the second expansion link 41 is fixedly connected to the inner wall of the mounting frame 16, one end of the second expansion link 41 is fixedly connected to a heat dissipation plate 43, the heat dissipation plate 43 can absorb the high-temperature heat of the light source module mounted on the inner wall of the mounting frame 16, the outer wall of the heat dissipation plate 43 is movably contacted with the inner wall of the mounting frame 16, the outer wall of the second expansion link 41 is movably sleeved with a second expansion spring 42, one end of the second expansion spring 42 is fixedly connected to the inner wall of the mounting frame 16, the second expansion link 41 and the second expansion spring 42 can be contracted by pressing the heat dissipation plate 43, thereby facilitating the light source modules with different thickness sizes to be mounted inside the mounting frame 16, the other end of the second expansion spring 42 is fixedly connected to the lower surface of the heat dissipation plate 43, a base 45 is fixedly mounted on the inner wall of the lamp housing 1, a second chute 46 is symmetrically formed on the upper surface of the base 45, the inner walls of the two groups of second chutes 46 are both slidably connected with a second sliding block 47, the second sliding block 47 can slide along the surface horizontal direction of the second chute 46, the upper surface of the second sliding block 47 is fixedly provided with a connecting plate 48, the upper surface of the connecting plate 48 is provided with a connecting groove 49, the upper surface of the base 45 is symmetrically and rotatably connected with rotating rods 491, one ends of the two groups of rotating rods 491 are both fixedly connected with driving wheels 492, a driving belt 493 is connected between the two groups of driving wheels 492 in a driving manner, one group of rotating rods 491 can drive the other group of rotating rods 491 to synchronously rotate in the same direction through the two groups of driving wheels 492 and the driving belt 493, the outer wall of the driving belt 493 is fixedly connected with an L-shaped connecting rod 494, the driving belt 493 can drive the L-shaped connecting rod 494 to move while rotating, one end of the L-shaped connecting rod 494 is in movable contact with the inner wall of the connecting groove 49, while the L-shaped connecting rod 494 moves, the connecting plate 48 can drive the second sliding block 47 to reciprocate along the surface horizontal direction of the second chute 46, the outer wall of the rotating rod 491 is fixedly sleeved with a worm wheel 495, the worm wheel 495 can drive the rotating rod 491 to rotate, the inner wall of the lamp housing 1 is fixedly provided with a driving motor 496, the driving output end of the driving motor 496 is fixedly connected with a worm 498, by turning on the driving motor 496, the driving shaft of the driving motor 496 can drive the worm 498 to rotate, the worm 498 is meshed with the worm wheel 495 to be connected, the worm 498 can drive the worm 495 to rotate, one end of the worm 498 is rotatably connected with one side of the base 45, the upper surface of the connecting plate 48 is fixedly provided with a heat dissipation motor 499, the connecting plate 48 can drive the heat dissipation motor 499 to reciprocate horizontally, the driving output end of the heat dissipation motor 499 is fixedly connected with a heat dissipation fan 5, by turning on the heat dissipation motor 499, the driving shaft of the heat dissipation motor 499 can drive the heat dissipation fan 5 to rotate, the air flow generated when the heat dissipation fan 5 rotates can reduce the temperature of the heat dissipation plate 43 and the light source module, meanwhile, the high-temperature air flow inside the lamp housing 1 flows to the outside of the lamp housing 1 through the heat dissipation grooves 11 at both sides of the lamp housing 1.

Further, the surface of the heat dissipation plate 43 is uniformly distributed with second air inlet grooves 44, the airflow generated by the rotation of the heat dissipation fan 5 can pass through the first air inlet groove 18 and the second air inlet grooves 44, the outer wall of the driving motor 496 is fixedly connected with a fixing block 497, the lower surface of the fixing block 497 is fixedly connected with the inner wall of the lamp housing 1, and the fixing block 497 can effectively improve the stability of the driving motor 496.

The working principle is as follows: when the LED light source module needs to be installed, a worker firstly turns two groups of fastening bolts 14 counterclockwise respectively, and then draws out the lamp cover plate 13 from the inside of the clamping groove 12;

then, the handle 22 drives the corresponding group of double-threaded screws 21 to rotate through the knob handle 22, while one group of double-threaded screws 21 rotates, the other group of double-threaded screws 21 synchronously rotate in the same direction through the two groups of synchronizing wheels 25 and the synchronizing belts 26, while the two groups of double-threaded screws 21 synchronously rotate in the same direction, the two groups of corresponding first sliding blocks 24 move in the opposite direction or in the opposite direction along the surface of the corresponding first sliding grooves 23, while the multiple groups of first sliding blocks 24 move, the corresponding U-shaped plates 31 are driven to synchronously rotate, and the knob handle 22 is stopped until the distance between the four groups of U-shaped plates 31 meets the length of the LED light source module to be installed;

then, the four groups of handles 391 are pulled upwards respectively, the four groups of handles 391 pull the corresponding pull rods 39, the four groups of pull rods 39 drive the corresponding clamping plates 37 and the second protection pads 38 to move upwards, meanwhile, the four groups of clamping plates 37 drive the corresponding guide blocks 34 to vertically slide upwards along the surfaces of the corresponding guide grooves 33, the corresponding first telescopic rods 35 and the corresponding first telescopic springs 36 are contracted until the distance between the groups of second protection pads 38 and the corresponding first protection pads 32 after the vertical upwards movement is matched with the thickness of the light source module to be installed, then the four groups of handles 391 are stopped to be pulled, then one end of the light source module to be installed sequentially passes through the first inserting groove 15 and the second inserting groove 17, at the moment, the light source module enters the inside of the installation frame 16, the lower surface of the light source module is in contact with the upper surfaces of the four groups of first protection pads 32, at the moment, the four groups of handles 391 are loosened respectively, the four groups of first telescopic rods 35 and the corresponding first telescopic springs 36 extend rapidly, the four groups of first telescopic rods 35 and the corresponding first telescopic springs 36 push the corresponding guide blocks 34 downwards, the four groups of guide blocks 34 vertically slide downwards along the surfaces of the corresponding guide grooves 33 and drive the corresponding clamping plates 37 and the corresponding second protection pads 38 to move downwards, the four groups of clamping plates 37 and the corresponding second protection pads 38 move downwards and are in contact with the upper surfaces of the light source modules, and the light source modules are clamped, so that the installation of the light source modules with different sizes and specifications is conveniently completed, the convenience of subsequent replacement of the light source modules is effectively improved, and the flexibility of the lamp is effectively improved;

when the temperature of the light source module installed inside the lamp housing 1 is high, a worker simultaneously turns on the driving motor 496 and the heat dissipation motor 499, the driving shaft of the driving motor 496 drives the worm 498 to rotate, the worm 498 drives the worm wheel 495 to rotate, the worm wheel 495 drives the corresponding set of rotating rods 491 to rotate, one set of rotating rods 491 enables the other set of rotating rods 491 to synchronously rotate in the same direction through the two sets of driving wheels 492 and the driving belt 493, meanwhile, the driving belt 493 enables the connecting plate 48 to reciprocate through the L-shaped connecting rod 494, meanwhile, the connecting plate 48 drives the two sets of second sliders 47 to reciprocate along the surface horizontal direction of the corresponding second sliding chute 46, and the connecting plate 48 drives the heat dissipation motor 499 and the heat dissipation fan 5 to move in the horizontal direction;

meanwhile, the heat dissipation plate 43 absorbs the high temperature on the surface of the light source module, the driving shaft of the heat dissipation motor 499 drives the heat dissipation fan 5 to rotate, the air flow generated when the heat dissipation fan 5 rotates passes through the first air inlet slot 18 and the multiple groups of second air inlet slots 44 and reduces the temperature of the heat dissipation plate 43 and the light source module, meanwhile, the high-temperature air flow inside the lamp shell 1 flows to the outside of the lamp shell 1 through the multiple groups of heat dissipation slots 11 on the two sides of the lamp shell 1, thereby conveniently completing the cooling and heat dissipation of the light source module and the heat dissipation plate 43, further avoiding the burning of the lamp beads on the surface of the light source module due to the high temperature, and effectively prolonging the service life of the light source module.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. Heat abstractor based on LED light source module, including lamps and lanterns shell (1), its characterized in that: the lamp comprises a lamp shell (1), wherein an installation frame (16) is fixedly installed on the inner wall of the lamp shell (1), an adjusting mechanism (2) is arranged on the surface of the installation frame (16), a clamping mechanism (3) is arranged on the surface of the adjusting mechanism (2), and a heat dissipation mechanism (4) is arranged inside the lamp shell (1).

2. The heat dissipation device based on the LED light source module as claimed in claim 1, wherein heat dissipation grooves (11) are uniformly distributed on both sides of the lamp housing (1), a clamping groove (12) is formed in the inner wall of the lamp housing (1), a lamp cover plate (13) is slidably clamped on the inner wall of the clamping groove (12), a fastening bolt (14) is rotatably connected to the upper surface of the lamp housing (1) in a symmetrical threaded manner, and the end of the fastening bolt (14) is in threaded clamping connection with the lamp cover plate (13).

3. The heat dissipation device based on the LED light source module as claimed in claim 1, wherein a first insertion groove (15) is formed in one side of the lamp housing (1), a second insertion groove (17) is formed in one side of the mounting frame (16), the second insertion groove (17) horizontally corresponds to the first insertion groove (15), and a first air inlet groove (18) is formed in the bottom of the mounting frame (16).

4. The heat dissipation device based on the LED light source module as claimed in claim 1, wherein the adjusting mechanism (2) includes a double-threaded screw (21), the double-threaded screw (21) is rotatably connected with the lamp housing (1), the double-threaded screw (21) is rotatably connected with the mounting frame (16), first sliding grooves (23) are symmetrically formed in an inner wall of the mounting frame (16), first sliding blocks (24) are symmetrically and slidably connected to inner walls of two groups of the first sliding grooves (23), the double-threaded screw (21) is rotatably connected with the first sliding blocks (24) in a threaded manner, synchronizing wheels (25) are fixedly connected to one ends of the two groups of the double-threaded screws (21), and a synchronizing belt (26) is drivingly connected between the two groups of the synchronizing wheels (25).

5. The heat dissipation device based on the LED light source module as claimed in claim 4, wherein a handle (22) is fixedly mounted at one end of the double-threaded screw (21).

6. The heat dissipation device based on the LED light source module as claimed in claim 4, wherein the clamping mechanism (3) comprises a U-shaped plate (31), one side of the U-shaped plate (31) is fixedly connected with one side of the first sliding block (24), a guide groove (33) is formed in the inner wall of the U-shaped plate (31), a guide block (34) is slidably connected with the inner wall of the guide groove (33), a first telescopic rod (35) is fixedly installed on the inner wall of the guide groove (33), one end of the first telescopic rod (35) is fixedly connected with the upper surface of the guide block (34), a first telescopic spring (36) is movably sleeved on the outer wall of the first telescopic rod (35), one end of the first telescopic spring (36) is fixedly connected with the inner wall of the guide groove (33), and the other end of the first telescopic spring (36) is fixedly connected with the upper surface of the guide block (34), one side fixedly connected with clamping plate (37) of guide block (34), the last fixed surface of clamping plate (37) installs pull rod (39), pull rod (39) and U template (31) activity are pegged graft.

7. The heat dissipation device based on the LED light source module as claimed in claim 6, wherein a first protection pad (32) is fixedly mounted on an inner wall of the U-shaped plate (31), a second protection pad (38) is fixedly mounted on a lower surface of the clamping plate (37), a lower surface of the second protection pad (38) is movably contacted with an upper surface of the first protection pad (32), and a handle (391) is fixedly connected to one end of the pull rod (39).

8. The heat dissipation device based on the LED light source module as claimed in claim 1, wherein the heat dissipation mechanism (4) comprises a second telescopic rod (41), one end of the second telescopic rod (41) is fixedly connected with the inner wall of the mounting frame (16), one end of the second telescopic rod (41) is fixedly connected with a heat dissipation plate (43), the outer wall of the heat dissipation plate (43) is movably contacted with the inner wall of the mounting frame (16), the outer wall of the second telescopic rod (41) is movably sleeved with a second telescopic spring (42), one end of the second telescopic spring (42) is fixedly connected with the inner wall of the mounting frame (16), the other end of the second telescopic spring (42) is fixedly connected with the lower surface of the heat dissipation plate (43), a base (45) is fixedly installed on the inner wall of the lamp housing (1), and second sliding grooves (46) are symmetrically formed on the upper surface of the base (45), the inner walls of the two groups of second sliding grooves (46) are both connected with second sliding blocks (47) in a sliding manner, the upper surfaces of the second sliding blocks (47) are fixedly provided with connecting plates (48), the upper surfaces of the connecting plates (48) are provided with connecting grooves (49), the upper surface of the base (45) is symmetrically and rotatably connected with rotating rods (491), one ends of the two groups of rotating rods (491) are both fixedly connected with driving wheels (492), a driving belt (493) is connected between the two groups of driving wheels (492) in a transmission manner, the outer wall of the driving belt (493) is fixedly connected with an L-shaped connecting rod (494), one end of the L-shaped connecting rod (494) is in movable contact with the inner wall of the connecting groove (49), the outer wall of the rotating rod (491) is fixedly sleeved with a worm wheel (495), the inner wall of the lamp housing (1) is fixedly provided with a driving motor (496), and the driving output end of the driving motor (496) is fixedly connected with a worm (498), the worm (498) is meshed with the worm wheel (495), one end of the worm (498) is rotatably connected with one side of the base (45), the upper surface of the connecting plate (48) is fixedly provided with a heat dissipation motor (499), and the driving output end of the heat dissipation motor (499) is fixedly connected with a heat dissipation fan (5).

9. The heat dissipation device based on the LED light source module as claimed in claim 8, wherein the surface of the heat dissipation plate (43) is uniformly distributed with second air inlet slots (44), the outer wall of the driving motor (496) is fixedly connected with a fixing block (497), and the lower surface of the fixing block (497) is fixedly connected with the inner wall of the lamp housing (1).