Heat dissipation structure of light source module

Abstract

The utility model discloses a heat dissipation structure of a light source module, which comprises a light source module shell, a packaging cover is arranged above the light source module shell, a heat dissipation net is arranged in the middle of the packaging cover, a linkage turntable is arranged in the middle of the heat dissipation net, and a driving motor is connected above the linkage turntable. Rotating rods are connected to the two sides of the linkage rotating disc, and cleaning brushes are connected to the lower portions of the rotating rods; a dust collecting plate is mounted in the mounting groove, a fixing pile is arranged above the positioning plate, and cooling fans are mounted on the two sides of the fixing pile. Compared with an existing device, the heat dissipation structure of the light source module can drive the linkage rotating disc and the rotating rod to rotate through the driving motor, and the cleaning brush can be driven to rotate synchronously in the rotating process of the rotating rod, so that the cleaning brush rubs against the heat dissipation net to wipe dust on the heat dissipation net; and the dust collecting plate can collect dust falling from the heat dissipation net in the cleaning process.

Description

Technical Field

[0001] The utility model relates to the technical field of heat dissipation structures, in particular to a heat dissipation structure of a light source module. Background Art

[0002] Light source module technology is the maximum optical design, heat dissipation design, shape, size design and interface standardization design that can be carried out according to any form of application. The above design can realize the standardized combination of lamps in different application places. Heat will be generated during the operation of the light source module, so a heat dissipation structure of the light source module is required.

[0003] The Chinese patent with the authorization publication number CN220152693U discloses a heat dissipation structure of an LED module light source. The utility model includes an LED module body, the upper surface of the LED module body is provided with a protective device, the protective device includes a fixed bin, the fixed bin is fixedly connected to the upper surface of the LED module body, the fixed bin is fixedly connected to two L-shaped plates on the side away from the LED module body, the inner surfaces of the two L-shaped plates are slidably connected with slide plates, the two slide plates are fixedly connected to a filter screen on the side close to each other, the fixed bin is fixedly connected to a round rod on the side away from the LED module body, and the end of the round rod away from the fixed bin is fixedly connected to a connecting plate. The utility model solves the problem that when using the LED module body, dust will continuously accumulate on the surface of the LED module body during long-term use, resulting in the LED module body being unable to remove heat normally, which will cause damage to the electronic components of the LED module body.

[0004] Although the heat dissipation structure mentioned above avoids the situation in which the LED module body cannot normally remove heat due to continuous dust accumulation on the surface of the LED module body during long-term use, which may cause damage to the electronic components of the LED module body, manual cooperation is usually required when cleaning the filter. However, dust is easy to accumulate during use, so the frequency of cleaning is high, and manual assistance is often required, which creates a manual burden. For this reason, we propose a heat dissipation structure for the light source module. Utility Model Content

[0005] The purpose of the utility model is to provide a heat dissipation structure of a light source module to solve the problem raised in the above-mentioned background technology that manual cooperation is usually required when cleaning the filter, but dust is easy to accumulate during use, so the cleaning frequency is high, and manual assistance is often required, which causes a labor burden.

[0006] To achieve the above object, the utility model provides the following technical solution: a heat dissipation structure of a light source module, comprising:

[0007] A light source module housing, wherein a packaging cover is installed above the light source module housing, and a heat dissipation net is installed in the middle of the packaging cover, a linkage turntable is installed in the middle of the heat dissipation net, and a driving motor is connected to the top of the linkage turntable, rotating rods are connected to both sides of the linkage turntable, and a cleaning brush is connected to the bottom of the rotating rod;

[0008] A mounting groove, which is arranged at one end of the light source module housing, and a dust collecting plate is installed in the mounting groove;

[0009] A positioning plate is installed in the light source module housing, a plurality of LED lamp beads are installed on the lower end surface of the positioning plate, a fixing pile is arranged above the positioning plate, and cooling fans are installed on both sides of the fixing pile.

[0010] Preferably, the positioning plate is fixedly connected to the light source module housing, and the LED lamp beads are evenly distributed along the bottom of the positioning plate.

[0011] Preferably, the heat dissipation fans are fixedly connected to the fixing piles, and the heat dissipation fans are symmetrically distributed with respect to the vertical center line of the light source module housing.

[0012] Preferably, the heat dissipation net coincides with the center point of the packaging cover, and the heat dissipation net is a hollow mesh structure.

[0013] Preferably, a rotating structure is formed between the driving motor and the linkage rotating disk, and the rotating rod is fixedly connected to the linkage rotating disk.

[0014] Preferably, the cleaning brush is in contact with the lower end surface of the rotating rod, and the cleaning brush and the heat dissipation net are parallel to each other, and the positions of the dust collecting plate and the heat dissipation net correspond to each other.

[0015] Preferably, the packaging cover is further provided with:

[0016] The guide slide groove is installed at the connection between the packaging cover and the light source module housing, and the packaging cover is slidably connected to the light source module housing through the guide slide groove, and fastening bolts are installed on both sides of one end of the packaging cover.

[0017] Compared with the prior art, the utility model provides a heat dissipation structure of a light source module, which has the following beneficial effects:

[0018] The utility model can drive the linkage turntable and the rotating rod to rotate through the driving motor. During the rotation of the rotating rod, the cleaning brush can be driven to rotate synchronously, which can rub against the heat sink to wipe the dust on the heat sink. The dust collecting plate can collect the dust falling from the heat sink during the cleaning process, thereby preventing the dust from falling into the light source module housing, avoiding the need for manual cooperation when cleaning the filter. However, dust is easy to accumulate during use, so the frequency of cleaning is high, and manual assistance is often required, which causes the problem of labor burden. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the external structure of the light source module housing of the utility model;

[0021] Figure 3 It is a schematic diagram of the internal structure of the utility model;

[0022] Figure 4 It is a rear structural schematic diagram of the light source module housing of the utility model.

[0023] In the figure: 1. Light source module housing; 2. Packaging cover; 3. Heat dissipation net; 4. Linkage turntable; 5. Driving motor; 6. Rotating rod; 7. Cleaning brush; 8. Installation slot; 9. Dust collecting plate; 10. Guide slide slot; 11. Fastening bolts; 12. Fixing piles; 13. Cooling fan; 14. Positioning plate; 15. LED lamp beads. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-3A heat dissipation structure of a light source module comprises: a light source module housing 1, a packaging cover 2 is installed above the light source module housing 1, and a heat dissipation net 3 is installed in the middle of the packaging cover 2, the heat dissipation net 3 coincides with the center point of the packaging cover 2, and the heat dissipation net 3 is a hollow mesh structure; the heat dissipation net 3 can achieve a dust-proof effect while ensuring the circulation of air inside and outside; a linkage turntable 4 is installed in the middle of the heat dissipation net 3, and a driving motor 5 is connected to the top of the linkage turntable 4, rotating rods 6 are connected to both sides of the linkage turntable 4, and a cleaning brush 7 is connected to the bottom of the rotating rod 6; a rotating structure is formed between the driving motor 5 and the linkage turntable 4, and the rotating rod 6 and the linkage turntable 4 are connected to the bottom of the rotating rod 6. The disk 4 is fixedly connected; the driving motor 5 can drive the linked turntable 4 and the rotating rod 6 to rotate; the mounting groove 8 is arranged at one end in the light source module housing 1, and a dust collecting plate 9 is installed in the mounting groove 8; the cleaning brush 7 is in contact with the lower end surface of the rotating rod 6, and the cleaning brush 7 and the heat dissipation net 3 are parallel to each other, and the position of the dust collecting plate 9 corresponds to the heat dissipation net 3; during the rotation of the rotating rod 6, the cleaning brush 7 can be driven to rotate synchronously, that is, it can rub against the heat dissipation net 3 to wipe the dust on the heat dissipation net 3, and the dust collecting plate 9 can collect the dust falling from the heat dissipation net 3 during the cleaning process, thereby preventing the dust from falling into the light source module housing 1.

[0026] See also Figure 1 , 3 4. A heat dissipation structure of a light source module, comprising: a positioning plate 14, which is installed in a light source module housing 1, a plurality of LED lamp beads 15 are installed on the lower end surface of the positioning plate 14, the positioning plate 14 is fixedly connected to the light source module housing 1, and the LED lamp beads 15 are evenly distributed along the bottom of the positioning plate 14; the LED lamp beads 15 under the positioning plate 14 can provide light for the module, so that the lamp has a lighting effect; a fixing pile 12 is arranged above the positioning plate 14, and a heat dissipation fan 13 is installed on both sides of the fixing pile 12; the heat dissipation fan 13 is fixedly connected to the fixing pile 12, and the heat dissipation fan 13 is about the light source module housing. 1 is symmetrically distributed along the vertical center line; the cooling fan 13 can disperse the air inside the light source module housing 1, so that the hot air can be blown out to achieve the heat dissipation effect; the guide slide groove 10 is installed at the connection between the packaging cover 2 and the light source module housing 1, and the packaging cover 2 is slidably connected with the light source module housing 1 through the guide slide groove 10, and fastening bolts 11 are installed on both sides of one end of the packaging cover 2; the guide slide groove 10 can facilitate the mutual sliding of the packaging cover 2 and the light source module housing 1, so as to facilitate the opening and closing of the light source module housing 1, and the packaging cover 2 and the light source module housing 1 can be positioned by the fastening bolts 11.

[0027] Working principle: When using the heat dissipation structure of the light source module, firstly, the LED lamp beads 15 under the positioning plate 14 can provide light for the module, so that the lamp has a lighting effect. During use, the heat dissipation fan 13 is started, and the heat dissipation fan 13 blows the air inside the light source module housing 1, so that the hot air can be blown out to achieve the heat dissipation effect; secondly, the heat dissipation net 3 can ensure the internal and external air circulation while achieving the dust-proof effect; then when dust removal and cleaning are required, the dust collecting plate 9 is installed in the installation slot 8, and then the drive motor 5 is started, and the drive motor 5 drives The dynamic linkage turntable 4 and the rotating rod 6 rotate, and during the rotation of the rotating rod 6, the cleaning brush 7 can be driven to rotate synchronously, which can rub against the heat dissipation net 3 to wipe the dust on the heat dissipation net 3. At the same time, the dust falling from the heat dissipation net 3 can fall onto the dust collecting plate 9, preventing the dust from falling into the light source module housing 1; finally, when the light source module needs to be inspected and repaired, after removing the fastening bolts 11, the packaging cover 2 and the light source module housing 1 can be slid against each other through the guide groove 10, so that the light source module housing 1 can be opened. This is the working principle of the heat dissipation structure of the light source module.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A heat dissipation structure of a light source module, characterized in that: include: A light source module housing (1), wherein a packaging cover (2) is installed above the light source module housing (1), and a heat dissipation net (3) is installed in the middle of the packaging cover (2), a linkage rotating disk (4) is installed in the middle of the heat dissipation net (3), and a driving motor (5) is connected to the top of the linkage rotating disk (4), rotating rods (6) are connected to both sides of the linkage rotating disk (4), and a cleaning brush (7) is connected to the bottom of the rotating rod (6); A mounting groove (8) arranged at one end of the light source module housing (1), wherein a dust collecting plate (9) is installed in the mounting groove (8); A positioning plate (14) is installed in the light source module housing (1), a plurality of LED lamp beads (15) are installed on the lower end surface of the positioning plate (14), a fixing pile (12) is arranged above the positioning plate (14), and cooling fans (13) are installed on both sides of the fixing pile (12).

2. The heat dissipation structure of a light source module according to claim 1, characterized in that: The positioning plate (14) is fixedly connected to the light source module housing (1), and the LED lamp beads (15) are evenly distributed along the bottom of the positioning plate (14).

3. The heat dissipation structure of a light source module according to claim 1, characterized in that: The heat dissipation fans (13) are fixedly connected to the fixing piles (12), and the heat dissipation fans (13) are symmetrically distributed with respect to the vertical center line of the light source module housing (1).

4. The heat dissipation structure of a light source module according to claim 1, characterized in that: The heat dissipation net (3) coincides with the center point of the packaging cover (2), and the heat dissipation net (3) is a hollow mesh structure.

5. The heat dissipation structure of a light source module according to claim 1, characterized in that: A rotating structure is formed between the driving motor (5) and the linkage rotating disk (4), and the rotating rod (6) is fixedly connected to the linkage rotating disk (4).

6. The heat dissipation structure of a light source module according to claim 1, characterized in that: The cleaning brush (7) is in contact with the lower end surface of the rotating rod (6), the cleaning brush (7) and the heat dissipation net (3) are parallel to each other, and the dust collecting plate (9) and the heat dissipation net (3) are located in corresponding positions.

7. The heat dissipation structure of a light source module according to claim 1, characterized in that: The packaging cover (2) is also provided with: A guide slide groove (10) is installed at the connection between the packaging cover (2) and the light source module housing (1), and the packaging cover (2) is slidably connected to the light source module housing (1) via the guide slide groove (10), and fastening bolts (11) are installed on both sides of one end of the packaging cover (2).

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