CN220915656U

CN220915656U - LED display module power module with surge protection

Info

Publication number: CN220915656U
Application number: CN202322930084.6U
Authority: CN
Inventors: 梁声合; 彭著涛; 刘二宝; 高艺传; 吴华雄
Original assignee: Shenzhen Hwawan Power Co ltd
Current assignee: Shenzhen Hwawan Power Co ltd
Priority date: 2023-10-31
Filing date: 2023-10-31
Publication date: 2024-05-07
Anticipated expiration: 2033-10-31

Abstract

The utility model discloses an LED display module power module with surge protection, which comprises a module main body, wherein a surge protector is arranged on one side of the module main body, and a power interface is arranged on one side of the surge protector. This LED display module power module with surge protection makes the inside cooling of module main part through being provided with fixed plate, radiator fan and second fixing bolt, radiator fan is bloied to the inside of module main part, thereby can prevent that the inside high temperature of module main part from leading to the subassembly impaired, need unscrew the inside of fixing groove to make the roof lose fixedly to the mounting bolt when dismantling the inside subassembly of module main part, thereby can dismantle the roof, thereby can be overhauld the subassembly of the inside bottom of module main part, the surge protector can protect the life that increases the module main part to the module main part, it is relatively poor and inconvenient to install the mounting panel to propose radiating efficiency, the problem of easy influence use is dismantled.

Description

LED display module power module with surge protection

Technical Field

The utility model relates to the technical field of electrical accessories, in particular to an LED display module power module with surge protection.

Background

The surge protector is an electronic device for providing safety protection for various electronic equipment, instruments and meters and communication lines, the LED is widely applied to the fields of various indication, display, decoration, backlight source, general illumination, urban night scenes and the like, the LED display module power module also needs to be used for surge protection during display, the heat dissipation efficiency of the LED display module power module with surge protection is poor and the mounting plate is inconvenient to mount and dismount when the LED display module power module with surge protection is used, and the use is easy to influence, so that the LED display module power module with surge protection is improved.

Disclosure of utility model

The utility model aims to provide an LED display module power module with surge protection, which solves the problems that in the background technology, the heat dissipation efficiency is poor, the mounting plate is inconvenient to mount and dismount, and the use is easy to influence.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a LED display module assembly power module with surge protection, includes the module main part, one side of module main part is provided with the surge protector, one side of surge protector is provided with power source, the mounting groove has been seted up to the one end of module main part, the inside bottom of mounting groove and top fixedly connected with fixed plate, the inside of mounting groove is provided with the mounting panel, the inside bottom of mounting panel and top are provided with first fixing bolt, the inside both sides of mounting panel are provided with radiator fan, four corners of radiator fan are provided with second fixing bolt, the both ends of module main part one side are provided with connecting electrode, the top of module main part is provided with the roof, the top fixedly connected with supporting shoe of the inside both sides of module main part, the fixed slot has been seted up respectively to the inside of roof and supporting shoe, the inside of fixed slot is provided with mounting bolt.

Preferably, the heat dissipation fan is installed on two sides of the inside of the mounting plate through second fixing bolts, and the mounting plate is installed at one end of the fixing plate through first fixing bolts.

Preferably, the mounting plate is arranged in the mounting groove, and the heat dissipation fans are arranged in two groups.

Preferably, one side fixedly connected with installing port of module main part, the opposite side fixedly connected with installation piece of surge protector, the inside bottom and the top of installation piece are provided with the spring groove, the inside in spring groove is provided with the attenuator, the outside of attenuator is provided with spacing spring, the top fixedly connected with stopper of spacing spring and attenuator, spacing groove has been seted up respectively to the inside bottom and the top of installing port.

Preferably, the mounting block is arranged in the mounting port, and the mounting block and the mounting port are mutually matched.

Preferably, the limiting block is embedded in the limiting groove, and the limiting spring and the damper are arranged in the spring groove.

Preferably, one end fixedly connected with frame of module main part, the frame sets up the outside at the mounting groove, the inside of frame is provided with the dust screen, the both sides fixedly connected with cross fixture block of dust screen, the one end fixedly connected with handle of cross fixture block, the inside both sides fixedly connected with cross draw-in groove of frame.

Preferably, the cross clamping block is embedded in the cross clamping groove, and the dust screen is arranged at one end of the heat radiation fan.

Compared with the prior art, the utility model has the beneficial effects that: the LED display module power module with the surge protection not only realizes the convenience of improving the heat dissipation efficiency of the power module, realizing the convenience of fixing the surge protector, but also realizes the convenience of cleaning and replacing the dust screen;

(1) Through being provided with fixed plate, mounting groove, mounting panel, roof, first fixing bolt, radiator fan and second fixing bolt, start the radiator fan when needing to dispel the heat to the inside of module main part, radiator fan is bloied in the inside of module main part and is made the inside cooling of module main part, thereby can prevent that the inside high temperature of module main part from leading to the subassembly impaired, when needing to dismantle the inside subassembly of module main part and overhaul, unscrewing the mounting bolt from the inside of mounting groove and make the roof lose fixedly, then can dismantle the roof after the roof loses fixedly, thereby can overhaul the subassembly of the inside bottom of module main part, surge protector can protect the module main part and increase the life of module main part;

(2) Through being provided with installing port, spacing spring, attenuator, stopper, spacing groove, spring groove and installation piece, press the stopper when needing to install surge protector and make the stopper inlay in the inside of spring groove, then insert the inside of installing port to the installation piece, the limit spring can rebound the inside of spacing groove through self elasticity when stopper and spacing groove align to can fix the installation piece and accomplish the installation to surge protector, simple structure;

(3) Through being provided with frame, dust screen, cross draw-in groove, cross fixture block and handle, dust screen can filter dust and impurity when radiator fan bloies, prevents that dust and impurity from getting into the inside life that influences the inside subassembly of module main part, and the pulling handle when needs clear up the dust screen, and the handle drives the inside that the cross fixture block breaks away from the cross draw-in groove to can conveniently dismantle dust and impurity on clearance dust screen surface to the dust screen, prevent dust and impurity jam in the inside of filtration pore.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is an enlarged schematic view of the frame in front cross section of the present utility model;

FIG. 3 is a schematic cross-sectional elevation view of a mounting groove of the present utility model;

fig. 4 is an enlarged sectional view of fig. 1 a according to the present utility model.

In the figure: 1. a module body; 2. a frame; 3. a dust screen; 4. a cross clamping groove; 5. a cross clamping block; 6. a handle; 7. a support block; 8. a fixing groove; 9. installing a bolt; 10. a fixing plate; 11. a mounting groove; 12. a mounting plate; 13. a top plate; 14. a surge protector; 15. a power interface; 16. connecting the electrodes; 17. a mounting port; 18. a first fixing bolt; 19. a heat radiation fan; 20. a second fixing bolt; 21. a limit spring; 22. a damper; 23. a limiting block; 24. a limit groove; 25. a spring groove; 26. and (5) installing a block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1: referring to fig. 1-4, an LED display module power module with surge protection includes a module main body 1, a surge protector 14 is provided at one side of the module main body 1, a power interface 15 is provided at one side of the surge protector 14, a mounting groove 11 is provided at one end of the module main body 1, a fixing plate 10 is fixedly connected to the bottom and top ends of the inside of the mounting groove 11, a mounting plate 12 is provided in the inside of the mounting groove 11, a first fixing bolt 18 is provided at the bottom and top ends of the inside of the mounting plate 12, a heat dissipation fan 19 is provided at two sides of the inside of the mounting plate 12, a second fixing bolt 20 is provided at four corners of the heat dissipation fan 19, connecting electrodes 16 are provided at two ends of one side of the module main body 1, a top plate 13 is provided at the top end of the module main body 1, a supporting block 7 is fixedly connected to the top ends of the two sides of the inside of the module main body 1, fixing grooves 8 are respectively provided in the insides of the top plate 13 and the supporting block 7, and mounting bolts 9 are provided in the inside of the fixing groove 8;

The heat dissipation fans 19 are arranged on two sides of the inside of the mounting plate 12 through second fixing bolts 20, the mounting plate 12 is arranged at one end of the fixing plate 10 through first fixing bolts 18, the mounting plate 12 is arranged in the mounting groove 11, and the heat dissipation fans 19 are provided with two groups;

Specifically, as shown in fig. 1 and 3, when the heat dissipation of the interior of the module body 1 is required, the heat dissipation fan 19 is started, and the interior of the module body 1 is blown by the heat dissipation fan 19 to cool the interior of the module body 1, so that damage to components caused by overhigh temperature in the module body 1 can be prevented, when the components in the module body 1 are required to be disassembled and overhauled, the mounting bolts 9 are screwed from the interior of the fixing groove 8 to enable the top plate 13 to be loose, and after the top plate 13 is loose, the top plate 13 can be disassembled, so that the components at the bottom end in the module body 1 can be overhauled, and the surge protector 14 can protect the module body 1 to prolong the service life of the module body 1.

Example 2: one side of the module main body 1 is fixedly connected with a mounting opening 17, the other side of the surge protector 14 is fixedly connected with a mounting block 26, the bottom end and the top end inside the mounting block 26 are provided with a spring groove 25, a damper 22 is arranged inside the spring groove 25, a limiting spring 21 is arranged outside the damper 22, the top ends of the limiting spring 21 and the damper 22 are fixedly connected with a limiting block 23, the bottom end and the top end inside the mounting opening 17 are respectively provided with a limiting groove 24, the mounting block 26 is arranged inside the mounting opening 17, the mounting block 26 and the mounting opening 17 are mutually matched, the limiting block 23 is embedded inside the limiting groove 24, and the limiting spring 21 and the damper 22 are arranged inside the spring groove 25;

Specifically, as shown in fig. 1 and 4, when the surge protector 14 needs to be installed, the stopper 23 is pressed to enable the stopper 23 to be embedded in the spring groove 25, then the installation block 26 is inserted into the installation opening 17, and when the stopper 23 is aligned with the limit groove 24, the stopper 23 is enabled to rebound to the inside of the limit groove 24 by the elasticity of the limit spring 21, so that the installation of the surge protector 14 can be completed by fixing the installation block 26, and the structure is simple.

Example 3: one end of the module main body 1 is fixedly connected with a frame 2, the frame 2 is arranged outside the mounting groove 11, a dust screen 3 is arranged inside the frame 2, two sides of the dust screen 3 are fixedly connected with cross clamping blocks 5, one end of each cross clamping block 5 is fixedly connected with a handle 6, two sides of the inside of the frame 2 are fixedly connected with cross clamping grooves 4, the cross clamping blocks 5 are embedded in the cross clamping grooves 4, and the dust screen 3 is arranged at one end of the heat dissipation fan 19;

Specifically, as shown in fig. 1 and 2, when the heat dissipation fan 19 blows air, the dust screen 3 can filter dust and impurities, so that the dust and impurities are prevented from entering the inside of the module main body 1 to affect the service life of the inner components of the module main body 1, the handle 6 is pulled when the dust screen 3 needs to be cleaned, the handle 6 drives the cross clamping block 5 to be separated from the inside of the cross clamping groove 4, and therefore the dust and impurities on the surface of the dust screen 3 can be conveniently removed and cleaned by the dust screen 3, and the dust and impurities are prevented from being blocked in the filter holes.

Working principle: the utility model can protect the module main body 1 when the surge protector 14 is used, increase the service life of the module main body 1, press the limiting block 23 when the surge protector 14 is required to be installed, enable the limiting block 23 to be embedded in the spring groove 25, then insert the installation block 26 into the installation opening 17, when the limiting block 23 is aligned with the limiting groove 24, the limiting block 23 is rebounded to the inside of the limiting groove 24 by the elasticity of the limiting block 21, thereby installing the installation block 26, starting the heat dissipation fan 19 when the inside of the module main body 1 is required to dissipate heat, blowing the inside of the module main body 1 by the heat dissipation fan 19 to cool the inside of the module main body 1, thereby preventing the damage of components caused by overhigh temperature inside the module main body 1, filtering dust and impurities by the dust screen 3 when the heat dissipation fan 19 blows, preventing the dust and the impurities from entering the inside of the module main body 1 and affecting the service life of the internal components of the module main body 1, when the dust screen 3 needs to be cleaned, the handle 6 is pulled, the handle 6 drives the cross clamping block 5 to separate from the inside of the cross clamping groove 4, so that dust and impurities on the surface of the dust screen 3 can be conveniently removed and cleaned, the dust and impurities are prevented from blocking the inside of the filter hole, when the components inside the module body 1 need to be removed and overhauled, the mounting bolt 9 is screwed from the inside of the fixing groove 8 to enable the top plate 13 to be out of fixation, after the top plate 13 is out of fixation, the top plate 13 can be removed, so that the components at the bottom end inside the module body 1 can be overhauled, when the surge protector 14 needs to be removed, the limiting block 23 is pressed to enable the limiting block 23 to be embedded in the inside of the spring groove 25, so that the mounting block 26 can be out of fixation, and the mounting block 26 can be removed from the inside of the mounting port 17 when the fixing block 26 is out of fixation, so that surge protector 14 can be removed.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a LED display module assembly power module with surge protection, includes module main part (1), its characterized in that: one side of module main part (1) is provided with surge protector (14), one side of surge protector (14) is provided with power source (15), mounting groove (11) have been seted up to one end of module main part (1), inside bottom and the top fixedly connected with fixed plate (10) of mounting groove (11), the inside of mounting groove (11) is provided with mounting panel (12), the inside bottom and the top of mounting panel (12) are provided with first fixing bolt (18), the inside both sides of mounting panel (12) are provided with radiator fan (19), four corners of radiator fan (19) are provided with second fixing bolt (20), the both ends of module main part (1) one side are provided with connecting electrode (16), the top of module main part (1) is provided with roof (13), fixed slot (8) have been seted up respectively to the inside of roof (13) and supporting shoe (7), the inside of fixed slot (8) is provided with installation (9).

2. The LED display module power module with surge protection of claim 1, wherein: the cooling fan (19) is arranged on two sides of the inside of the mounting plate (12) through second fixing bolts (20), and the mounting plate (12) is arranged at one end of the fixing plate (10) through first fixing bolts (18).

3. The LED display module power module with surge protection of claim 1, wherein: the mounting plate (12) is arranged in the mounting groove (11), and the heat dissipation fans (19) are arranged in two groups.

4. The LED display module power module with surge protection of claim 1, wherein: one side fixedly connected with installing port (17) of module main part (1), the opposite side fixedly connected with installation piece (26) of surge protector (14), the inside bottom and the top of installation piece (26) are provided with spring groove (25), the inside of spring groove (25) is provided with attenuator (22), the outside of attenuator (22) is provided with spacing spring (21), the top fixedly connected with stopper (23) of spacing spring (21) and attenuator (22), spacing groove (24) have been seted up respectively on the inside bottom and the top of installing port (17).

5. The LED display module power module with surge protection of claim 4, wherein: the mounting block (26) is arranged in the mounting port (17), and the mounting block (26) and the mounting port (17) are mutually matched.

6. The LED display module power module with surge protection of claim 4, wherein: the limiting block (23) is embedded in the limiting groove (24), and the limiting spring (21) and the damper (22) are arranged in the spring groove (25).

7. The LED display module power module with surge protection of claim 1, wherein: one end fixedly connected with frame (2) of module main part (1), frame (2) set up the outside at mounting groove (11), the inside of frame (2) is provided with dust screen (3), the both sides fixedly connected with cross fixture block (5) of dust screen (3), the one end fixedly connected with handle (6) of cross fixture block (5), the inside both sides fixedly connected with cross draw-in groove (4) of frame (2).

8. The LED display module power module with surge protection of claim 7, wherein: the cross clamping block (5) is embedded in the cross clamping groove (4), and the dustproof net (3) is arranged at one end of the heat radiation fan (19).