LED module with mounting groove

Abstract

The utility model discloses an LED (light-emitting diode) module with a mounting groove, which belongs to the technical field of LED modules, aims at solving the problems that the mounting efficiency is influenced and the heat dissipation effect is not ideal due to the complicated disassembly and assembly operation, and comprises a bottom shell mechanism, a fixing mechanism, an LED circuit board, a top cover and a lens, the LED circuit board is installed in the fixing mechanism, the top cover is arranged above the LED circuit board, the lens is installed in the top cover, the positioning plate is fixedly connected to the bottom face of the top cover, grooves matched with the positioning plate are symmetrically formed in the top face of the bottom frame, the sliding rods are connected to the two sides of the grooves in a sliding mode, and the lens is installed in the top cover. A through groove matched with the sliding rod is formed in the positioning plate; according to the LED module, the bottom shell mechanism and the fixing mechanism are arranged, the LED circuit board can be conveniently and rapidly installed, the bottom frame and the top cover can be conveniently installed, external tools are not needed, and the overall installation efficiency of the LED module is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of LED modules, and in particular relates to an LED module with a mounting groove. Background Art

[0002] With the development of social economy, lighting has become an important artery in economic development, and its demand has also increased dramatically. At the same time, as a green lighting product in lighting, LED lamps have further highlighted their advantages in lighting. LED modules are widely used products among LED products, and there are also great differences in structure and electronics. Simply put, a circuit board with LEDs and a shell become an LED module.

[0003] Existing LED modules all use a single heat sink for passive heat dissipation. If the internal air circulation is not smooth, the heat dissipation effect is not ideal, which can easily cause adverse phenomena such as light decay.

[0004] In the prior art, the circuit board and housing equipped with LEDs are mostly installed inside the housing by multiple screws. When installing or disassembling the LED circuit board, it is necessary to tighten or unscrew the screws one by one, which is cumbersome and affects the operating efficiency. In addition, the existing LED modules all use a single heat sink for passive heat dissipation. When the internal air circulation is not smooth, the heat dissipation effect is not ideal, which easily causes adverse phenomena such as light decay.

[0005] Therefore, there is a need for an LED module with a mounting groove to solve the problems in the prior art such as complicated assembly and disassembly operations affecting the installation efficiency and unsatisfactory heat dissipation effects. Utility Model Content

[0006] The purpose of the utility model is to provide an LED module with a mounting groove to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an LED module with an installation groove, comprising a bottom shell mechanism, a fixing mechanism, an LED circuit board, a top cover and a lens, wherein the fixing mechanism is arranged inside the bottom shell mechanism, the LED circuit board is installed inside the fixing mechanism, the top cover is arranged above the LED circuit board, and the lens is installed inside the top cover.

[0008] The bottom shell mechanism consists of a bottom frame, a cooling fan, a positioning plate, a sliding rod, a push-pull plate and a third spring. The positioning plate is fixedly connected to the bottom surface of the top cover, and the top surface of the bottom frame is symmetrically provided with grooves that are compatible with the positioning plate. The sliding rod is slidably connected to both sides of the groove, and the positioning plate is provided with a through groove that is compatible with the sliding rod.

[0009] It should be noted in the solution that the push-pull plate is fixedly connected to one end of the slide rod, and the third spring is fixedly connected between the push-pull plate and the outer wall of the bottom frame, and is sleeved on the outside of the slide rod.

[0010] It is further worth explaining that the fixing mechanism is composed of a fixed frame, a movable plate, a first spring, a cylinder, a slide bar, a push plate, a positioning block, a second spring and a heat dissipation fin. The fixed frame is fixedly connected to the inner bottom surface of the bottom frame, and mounting grooves are symmetrically opened inside the fixed frame. The movable plate is slidably connected to the inside of the mounting groove. The first spring is fixedly connected between the bottom surface of the mounting groove and the movable plate, and the cylinder is fixedly connected to the top of the movable plate.

[0011] It should be further explained that the slide bar is symmetrically slidably connected to both sides of the fixed frame, the push plate is fixedly connected to one end of the slide bar close to the outside of the fixed frame, and the second spring is fixedly connected between the push plate and the outer wall of the fixed frame and is sleeved on the outside of the slide bar.

[0012] As a preferred implementation, the positioning block is fixedly connected to the other end of the push plate, and a slope is provided on the top surface of the positioning block.

[0013] As a preferred implementation, the heat dissipation fan is installed on the bottom surface of the bottom frame, and the heat dissipation fins are fixedly connected between the fixed frames.

[0014] Compared with the prior art, the LED module with mounting groove provided by the utility model has at least the following beneficial effects:

[0015] (1) The bottom shell mechanism and the fixing mechanism are provided to facilitate the quick installation of the LED circuit board, the installation of the bottom frame and the top cover, and no external tools are required, thereby improving the overall installation efficiency of the LED module.

[0016] (2) By providing a cooling fan and cooling fins, the generated heat can be transferred to the outer surface of the cooling fins to increase the heat dissipation area, and then the heat is discharged through the cooling fan to reduce the internal temperature and improve the heat dissipation effect of the LED module. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the split structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the cross-sectional structure of the utility model;

[0020] Figure 4 For the utility model Figure 3Enlarged structural diagram at A in the middle.

[0021] In the figure: 1, bottom shell mechanism; 2, fixing mechanism; 3, LED circuit board; 4, top cover; 5, lens; 101, bottom frame; 102, cooling fan; 103, positioning plate; 104, sliding rod; 105, push-pull plate; 106, third spring; 201, fixing frame; 202, mounting groove; 203, moving plate; 204, first spring; 205, cylinder; 206, sliding bar; 207, pushing plate; 208, positioning block; 209, second spring; 210, cooling fin. DETAILED DESCRIPTION

[0022] The present invention will be further described below in conjunction with the embodiments.

[0023] See also Figure 1-4 The utility model provides an LED module with an installation groove, including a bottom shell mechanism 1, a fixing mechanism 2, an LED circuit board 3, a top cover 4 and a lens 5. The fixing mechanism 2 is arranged inside the bottom shell mechanism 1, the LED circuit board 3 is installed inside the fixing mechanism 2, the top cover 4 is arranged above the LED circuit board 3, and the lens 5 is installed inside the top cover 4.

[0024] The bottom shell mechanism 1 is composed of a bottom frame 101, a cooling fan 102, a positioning plate 103, a sliding rod 104, a push-pull plate 105 and a third spring 106. The positioning plate 103 is fixedly connected to the bottom surface of the top cover 4, and the top surface of the bottom frame 101 is symmetrically provided with grooves that are compatible with the positioning plate 103. The sliding rod 104 is slidably connected to both sides of the groove, and the positioning plate 103 is provided with a through groove that is compatible with the sliding rod 104.

[0025] Further as Figure 1 , Figure 2 and Figure 3 As shown, it is worth to explain in detail that the push-pull plate 105 is fixedly connected to one end of the slide bar 104, and the third spring 106 is fixedly connected between the push-pull plate 105 and the outer wall of the bottom frame 101, and is sleeved on the outside of the slide bar 104;

[0026] The bottom frame 101 and the top cover 4 are conveniently connected by the sliding rod 104 penetrating the groove on the top surface of the positioning plate 103 and the positioning plate 103 inserted into the groove.

[0027] Further as Figure 1 , Figure 2 and Figure 4As shown, it is worth specifically explaining that the fixing mechanism 2 is composed of a fixing frame 201, a moving plate 203, a first spring 204, a cylinder 205, a slide bar 206, a push plate 207, a positioning block 208, a second spring 209 and a heat dissipation fin 210. The fixing frame 201 is fixedly connected to the inner bottom surface of the bottom frame 101, and the fixing frame 201 is symmetrically provided with mounting grooves 202. The moving plate 203 is slidably connected to the inside of the mounting groove 202. The first spring 204 is fixedly connected between the bottom surface of the mounting groove 202 and the moving plate 203, and the cylinder 205 is fixedly connected to the top of the moving plate 203.

[0028] When the push plate 207 is pulled outward, the positioning block 208 is driven to move to release the fixation of the LED circuit board 3. Through the elastic action of the first spring 204, the cylinder 205 is driven to move upward to push out the LED circuit board 3, thereby facilitating the disassembly of the LED circuit board 3.

[0029] Further as Figure 1 , Figure 2 and Figure 4 As shown, it is worth specifically explaining that the slide bar 206 is symmetrically slidably connected to both sides of the fixed frame 201, the push plate 207 is fixedly connected to one end of the slide bar 206 close to the outside of the fixed frame 201, the second spring 209 is fixedly connected between the push plate 207 and the outer wall of the fixed frame 201, and is sleeved on the outside of the slide bar 206, and the positioning block 208 is fixedly connected to the other end of the push plate 207, and the top surface of the positioning block 208 is provided with an inclined surface;

[0030] The inclined surface is provided to facilitate the extrusion of the positioning block 208 when the LED circuit board 3 is installed downward, so that the positioning block 208 contracts. When the LED circuit board 3 moves to the bottom of the positioning block 208, the positioning block 208 is reset under the elastic action of the second spring 209, and the LED circuit board 3 is fixed, thereby improving the installation stability of the LED circuit board 3.

[0031] According to the above working process, it can be known that the bottom shell mechanism 1 and the fixing mechanism 2 are provided, which facilitates the quick installation of the LED circuit board 3, and the installation of the bottom frame 101 and the top cover 4, without the need for external tools, thereby improving the overall installation efficiency of the LED module.

[0032] Further as Figure 1 , Figure 2 and Figure 3 As shown, it is worth to explain in detail that the heat dissipation fan 102 is installed on the bottom surface of the bottom frame 101, and the heat dissipation fins 210 are fixedly connected between the fixing frames 201;

[0033] The LED circuit board 3 is installed inside the fixed frame 201 and is arranged above the heat dissipation fins 210. The heat generated during operation is expanded through the heat dissipation fins 210, and the heat is then sent to the outside of the LED module through the heat dissipation fan 102, thereby reducing the internal temperature and improving the heat dissipation effect of the LED module.

[0034] This solution has the following working process: when in use, the LED circuit board 3 is moved down and installed inside the fixed frame 201. First, the positioning block 208 is squeezed to shrink the positioning block 208. When the LED circuit board 3 moves to the bottom of the positioning block 208, the positioning block 208 is reset under the elastic action of the second spring 209 to fix the LED circuit board 3. At the same time, the cylinder 205 below is squeezed to shrink the first spring 204. The push-pull plate 105 is then pulled outward to drive the slide bar 104 to move, and the positioning plate 103 below the top cover 4 is inserted into the groove on the top surface of the bottom frame 101. Then the push-pull plate 105 is released, and the slide bar 104 is driven to insert into the through groove of the positioning plate 103 under the elastic action of the third spring 106 to fix the connection between the bottom frame 101 and the top cover 4 for easy connection.

[0035] In summary: through the provision of the bottom shell mechanism 1 and the fixing mechanism 2, it is convenient to quickly install the LED circuit board 3, and it is also convenient to install the bottom frame 101 and the top cover 4, without the need for external tools, thereby improving the overall installation efficiency of the LED module; through the provision of the cooling fan 102 and the cooling fins 210, the generated heat can be transferred to the outer surface of the cooling fins 210 to increase the heat dissipation area, and then the heat is discharged through the cooling fan 102 to reduce the internal temperature and improve the heat dissipation effect of the LED module.

Claims

1. An LED module with a mounting groove, comprising a bottom shell mechanism (1), a fixing mechanism (2), an LED circuit board (3), a top cover (4) and a lens (5), Features: The fixing mechanism (2) is arranged inside the bottom shell mechanism (1), the LED circuit board (3) is installed inside the fixing mechanism (2), the top cover (4) is arranged above the LED circuit board (3), and the lens (5) is installed inside the top cover (4); The bottom shell mechanism (1) is composed of a bottom frame (101), a cooling fan (102), a positioning plate (103), a sliding rod (104), a push-pull plate (105) and a third spring (106); the positioning plate (103) is fixedly connected to the bottom surface of the top cover (4), and a groove matching the positioning plate (103) is symmetrically provided on the top surface of the bottom frame (101); the sliding rod (104) is slidably connected to both sides of the groove, and the positioning plate (103) is provided with a through groove matching the sliding rod (104).

2. The LED module with mounting groove according to claim 1, Features: The push-pull plate (105) is fixedly connected to one end of the slide rod (104), and the third spring (106) is fixedly connected between the push-pull plate (105) and the outer wall of the bottom frame (101), and is sleeved on the outside of the slide rod (104).

3. The LED module with mounting groove according to claim 1, Features: The fixing mechanism (2) is composed of a fixing frame (201), a movable plate (203), a first spring (204), a cylinder (205), a slide bar (206), a push plate (207), a positioning block (208), a second spring (209) and a heat dissipation fin (210); the fixing frame (201) is fixedly connected to the inner bottom surface of the bottom frame (101); the fixing frame (201) is symmetrically provided with mounting grooves (202); the movable plate (203) is slidably connected to the inside of the mounting groove (202); the first spring (204) is fixedly connected between the bottom surface of the mounting groove (202) and the movable plate (203); and the cylinder (205) is fixedly connected to the top of the movable plate (203).

4. The LED module with mounting groove according to claim 3, Features: The slide bar (206) is symmetrically slidably connected to the two sides of the fixed frame (201), the push plate (207) is fixedly connected to one end of the slide bar (206) close to the outside of the fixed frame (201), and the second spring (209) is fixedly connected between the push plate (207) and the outer wall of the fixed frame (201), and is sleeved on the outside of the slide bar (206).

5. The LED module with mounting groove according to claim 3, Features: The positioning block (208) is fixedly connected to the other end of the push plate (207), and the top surface of the positioning block (208) is provided with an inclined surface.

6. The LED module with mounting groove according to claim 3, Features: The heat dissipation fan (102) is installed on the bottom surface of the bottom frame (101), and the heat dissipation fins (210) are fixedly connected between the fixed frames (201).

Images