LED advertising board convenient to dissipate heat

Abstract

The utility model discloses an LED billboard convenient to dissipate heat, and belongs to the field of LED billboards, and the LED billboard convenient to dissipate heat is characterized by comprising a detachable base and further comprising a billboard body installed on the base; the heat dissipation assembly is mounted on the base; wherein the heat dissipation assembly comprises an electric telescopic rod, a moving block, an adjusting assembly, a rack, a draught fan and a protection assembly, the electric telescopic rod is installed on the base, the moving block is installed on the electric telescopic rod, the adjusting assembly is installed on the moving block, the rack is installed on the adjusting assembly, the draught fan is installed on the rack, and the protection assembly is installed on the base. According to the LED billboard, good heat dissipation can be provided for the LED billboard, and the LED billboard is not prone to damage.

Description

Technical Field

[0001] The present application relates to the field of LED billboards, and in particular to an LED billboard that facilitates heat dissipation. Background Art

[0002] LED billboards are a new type of media technology. LED billboards are advertising fonts or patterns made up of diode light. LED billboards are a new type of display media that developed rapidly around the world at the end of the last century. LED advertising has the functions of outdoor advertising and new media advertising, and will play a strong economic role in the field of outdoor advertising. With the continuous development of LED billboards, more and more types of LED billboards are needed, especially in the operation of street shops, which need to install LED billboards on the exterior walls of shops to attract customers.

[0003] The existing publication number is CN220354885U, which discloses an LED billboard, including a mounting base and a frame: the mounting base is provided with a mounting groove, and a fixed shaft is provided at the bottom end of the inner wall of the mounting base, and the fixed shaft is rotatably connected to the frame, an LED display is provided in the frame, and buffer components are movably provided on the inner walls of the parallel ends of both sides of the mounting groove, and the buffer components have a normal position of contacting and limiting the frame and a buffer position of tightly supporting the frame in its stroke.

[0004] Although the above-mentioned LED billboards can reduce the probability of malfunction and damage of the billboards in the event of collision, the heat dissipation efficiency of the LED billboards is not high and they are easily damaged during use. Utility Model Content

[0005] The purpose of this application is to address the above-mentioned technical problems and provide an LED billboard that is easy to dissipate heat, which can provide good heat dissipation for the LED billboard and make the LED billboard less likely to be damaged.

[0006] The present application provides an LED billboard that facilitates heat dissipation, including a detachable base and:

[0007] A billboard body, wherein the billboard body is mounted on a base;

[0008] A heat dissipation component is mounted on the base;

[0009] Among them, the heat dissipation component includes an electric telescopic rod, a moving block, an adjustment component, a rack, a fan, and a protection component. The electric telescopic rod is installed on the base, the moving block is installed on the electric telescopic rod, the adjustment component is installed on the moving block, the rack is installed on the adjustment component, the fan is installed on the rack, two fans are provided, and the protection component is installed on the base.

[0010] When the heat dissipation component is needed to dissipate heat for the billboard, the electric telescopic rod is driven to work, and the output end of the electric telescopic rod repeatedly extends and retracts to drive the moving block to move up and down. The up and down movement of the moving block drives the adjusting component to move up and down. The adjusting component drives the frame to move up and down. When the frame moves up and down, it drives the fan to move up and down to dissipate heat for the billboard. The heat dissipation component can provide good heat dissipation for the LED billboard, making the LED billboard less prone to damage.

[0011] Furthermore, the adjustment component includes:

[0012] a mounting frame, the mounting frame being mounted on the moving block;

[0013] a gear mounted on a mounting frame;

[0014] A telescopic support rod, wherein two telescopic support rods are provided and are mounted on the moving block;

[0015] An adjusting block, two of which are provided and are mounted on the telescopic support rod;

[0016] A rack, the rack being mounted on the adjusting block and meshing with the gear;

[0017] A top block is mounted on one of the adjusting blocks.

[0018] When the billboard does not need to be cooled, the output end of the electric telescopic rod is driven to push out and move the moving block to align with the upper end of the billboard body. At this time, the gear is driven to rotate, and the gear is engaged with the rack. When the gear rotates, it drives the upper and lower racks to move in opposite directions at the same time. The displacement of the rack drives the two adjustment blocks to move in opposite directions. When the adjustment block provided with the rack moves toward the moving block, it drives the adjustment block provided with the top block to be pushed out until the top block is against the upper end of the billboard body. At this time, the fan on the rack is away from the billboard body to cancel the heat dissipation of the billboard body, so that the stability of the heat dissipation component is better when it is not working.

[0019] Furthermore, the adjustment component further includes:

[0020] A pulley is mounted on the frame.

[0021] The adjustment component also includes a pulley, which is installed on the frame. The pulley is easier and more labor-saving when the moving block drives the frame to move up and down, and is not easy to get stuck to prevent the heat dissipation component from failing to work. The pulley makes the heat dissipation component more stable when dissipating heat for the billboard.

[0022] Furthermore, the protection component includes:

[0023] A support frame, wherein the support frame is installed on the base;

[0024] A slide bar, the slide bar being mounted on the support frame;

[0025] A protective cover, the protective cover is mounted on the slide bar and is provided with an opening;

[0026] A locking assembly is mounted on the protective cover.

[0027] The protective cover is slidably connected to the sliding rod so that the protective cover can be moved up and down on the sliding rod. When the electric telescopic rod drives the moving block to move flush with the support frame, the locking assembly is used to lock the positional relationship between the protective cover and the moving block. At this time, the upward movement of the moving block can drive the protective cover to move up. At this time, the billboard body can be disassembled. When the moving block drives the protective cover to move down, the billboard body can be protected. The protective cover is made of transparent material. When the protective cover protects the billboard, the lock of the billboard and the protective cover can be cancelled. At this time, the heat dissipation assembly can work independently without driving the protective cover. The protection assembly makes the billboard body safer and more stable when displaying.

[0028] Furthermore, the locking assembly includes:

[0029] A lock slot, wherein the lock slot is provided on the protective cover;

[0030] The locking block passes through an opening provided on the protective cover and is inserted into the locking groove.

[0031] The locking assembly includes a lock slot and a lock block. The lock slot is arranged on the protective cover, and the lock block is inserted into the slot through the opening arranged on the protective cover. The plug-in cooperation between the lock block and the lock slot makes the adjustment of the locking relationship between the protective cover and the movable block more convenient and efficient.

[0032] Furthermore, the disassembly base is provided with:

[0033] An anti-skid pad is installed on the base.

[0034] An anti-skid pad is provided on the disassembly and assembly base, and the anti-skid pad is installed on the base. The anti-skid pad is provided with anti-skid grooves. The anti-skid pad makes it less likely for the base to shift in position after being placed in position, thereby improving the position stability of the billboard base.

[0035] The beneficial effects of this application are:

[0036] 1. When the frame moves up and down, it drives the fan to move up and down to dissipate heat for the billboard. The heat dissipation component can provide good heat dissipation for the LED billboard, making the LED billboard less prone to damage;

[0037] 2. The pulley is easier and more labor-saving when the moving block drives the frame to move up and down, and is not easy to get stuck to prevent the heat dissipation component from failing to work. The pulley makes the heat dissipation component more stable when dissipating heat for the billboard;

[0038] 3. The protective component makes the billboard body safer and more stable during display operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Figure 1 It is a schematic diagram of the overall structure of this application;

[0040] Figure 2 It is a cross-sectional view of the overall structure of the present application;

[0041] Figure 3 It is a structural diagram of the regulating component of the present application;

[0042] Figure 4 This application Figure 2 A magnified view of part A;

[0043] The reference numerals in the figure are: 100, base; 110, anti-slip pad; 200, billboard body; 300, heat dissipation component; 310, electric telescopic rod; 320, moving block; 330, adjustment component; 331, mounting frame; 332, gear; 333, telescopic support rod; 334, adjustment block; 335, rack; 336, top block; 337, pulley; 340, rack; 350, fan; 360, protection component; 361, support frame; 362, slide rod; 363, protective cover; 364, locking component; 365, lock slot; 366, lock block. DETAILED DESCRIPTION

[0044] The following will be combined with the accompanying drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the embodiments described are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field are within the scope of protection of this application.

[0045] The terms "first," "second," and the like in the specification and claims of this application are used to distinguish similar objects, and are not used to describe a specific order or precedence. It should be understood that the terms used in this manner are interchangeable where appropriate, so that the embodiments of this application can be implemented in an order other than that illustrated or described herein, and that the objects distinguished by "first," "second," and the like are generally of the same type, and do not limit the number of objects; for example, the first object can be one or more. In addition, the term "and / or" in the specification and claims refers to at least one of the connected objects, and the character " / " generally indicates that the objects connected are in an "or" relationship.

[0046] The embodiments of the present application are described in detail below through specific embodiments and their application scenarios in conjunction with the accompanying drawings.

[0047] Example 1:

[0048] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 As shown, the embodiment of the present application provides an LED billboard that facilitates heat dissipation, including a detachable base 100 and further comprising:

[0049] The billboard body 200 is mounted on the base 100;

[0050] A heat dissipation assembly 300 , wherein the heat dissipation assembly 300 is mounted on the base 100 ;

[0051] Among them, the heat dissipation assembly 300 includes an electric telescopic rod 310, a moving block 320, an adjustment assembly 330, a rack 340, a fan 350, and a protective assembly 360. The electric telescopic rod 310 is installed on the base 100, the moving block 320 is installed on the electric telescopic rod 310, the adjustment assembly 330 is installed on the moving block 320, the rack 340 is installed on the adjustment assembly 330, the fan 350 is installed on the rack 340, two fans 350 are provided, and the protective assembly 360 is installed on the base 100.

[0052] When the heat dissipation component 300 is needed to dissipate heat for the billboard, the electric telescopic rod 310 is driven to work. The output end of the electric telescopic rod 310 repeatedly extends and retracts to drive the moving block 320 to move up and down. The up and down movement of the moving block 320 drives the adjusting component 330 to move up and down. The adjusting component 330 drives the frame 340 to move up and down. When the frame 340 moves up and down, it drives the fan 350 to move up and down to dissipate heat for the billboard. The heat dissipation component 300 can provide good heat dissipation for the LED billboard, making the LED billboard less susceptible to damage.

[0053] Example 2:

[0054] like Figure 3 As shown, the embodiment of the present application provides an LED billboard that facilitates heat dissipation. In addition to the above technical features, the adjustment component 330 includes:

[0055] A mounting frame 331 , wherein the mounting frame 331 is mounted on the moving block 320 ;

[0056] A gear 332 , the gear 332 being mounted on the mounting frame 331 ;

[0057] Two telescopic support rods 333 are provided and are mounted on the moving block 320;

[0058] Two adjusting blocks 334 are provided and are mounted on the telescopic support rod 333;

[0059] a rack 335 , the rack 335 being mounted on the adjustment block 334 and meshing with the gear 332 ;

[0060] A top block 336 is mounted on one of the adjustment blocks 334 .

[0061] When the billboard does not need to be cooled, the output end of the electric telescopic rod 310 is driven to push out and the moving block 320 is moved to be aligned with the upper end of the billboard body 200. At this time, the gear 332 is driven to rotate. The gear 332 is meshed with the rack 335. When the gear 332 rotates, the upper and lower racks 335 are driven to move in opposite directions at the same time. The displacement of the rack 335 drives the two adjustment blocks 334 to move in opposite directions. When the adjustment block 334 provided with the frame 340 moves toward the moving block 320, it drives the adjustment block 334 provided with the top block 336 to be pushed out until the top block 336 is against the upper end of the billboard body 200. At this time, the fan 350 on the frame 340 is away from the billboard body 200, canceling the heat dissipation of the billboard body 200, so that the stability of the heat dissipation assembly 300 is better when it is not working.

[0062] Example 3:

[0063] like Figure 3 As shown, the embodiment of the present application provides an LED billboard that facilitates heat dissipation. In addition to the above technical features, the adjustment component 330 also includes:

[0064] The pulley 337 is mounted on the frame 340 .

[0065] The adjustment component 330 also includes a pulley 337, which is installed on the frame 340. The pulley 337 is easier and more labor-saving when the moving block 320 drives the frame 340 to move up and down, and is not easy to get stuck to prevent the heat dissipation component 300 from failing to work. The pulley 337 makes the heat dissipation component 300 more stable when dissipating heat for the billboard.

[0066] Example 4:

[0067] like Figure 1 、 Figure 2 As shown, the embodiment of the present application provides an LED billboard that facilitates heat dissipation. In addition to the above technical features, the protection component 360 includes:

[0068] A support frame 361, wherein the support frame 361 is installed on the base 100;

[0069] A slide bar 362 , the slide bar 362 being mounted on the support frame 361 ;

[0070] A protective cover 363 is mounted on the slide bar 362 and has an opening;

[0071] The locking assembly 364 is mounted on the protective cover 363 .

[0072] The protective cover 363 is slidably connected to the sliding rod 362 so that the protective cover 363 can move up and down on the sliding rod 362. When the electric telescopic rod 310 drives the moving block 320 to move to be flush with the support frame 361, the locking assembly 364 is used to lock the position relationship between the protective cover 363 and the moving block 320. At this time, the upward movement of the moving block 320 can drive the protective cover 363 to move up. At this time, the billboard body 200 can be disassembled. When the moving block 320 drives the protective cover 363 to move down, the billboard body 200 can be protected. The protective cover 363 is made of transparent material. When the protective cover 363 protects the billboard, the lock of the billboard and the protective cover 363 can be canceled. At this time, the heat dissipation assembly 300 can work alone without driving the protective cover 363. The protection assembly 360 makes the billboard body 200 safer and more stable during display work.

[0073] Example 5:

[0074] like Figure 4 As shown, the embodiment of the present application provides an LED billboard that facilitates heat dissipation. In addition to the above technical features, the locking assembly 364 includes:

[0075] A locking slot 365 is provided on the protective cover 363;

[0076] The locking block 366 passes through the opening provided on the protective cover 363 and is inserted into the locking groove 365 .

[0077] The locking assembly 364 includes a locking slot 365 and a locking block 366. The locking slot 365 is set on the protective cover 363, and the locking block 366 is inserted into the slot through the opening set on the protective cover 363. The plug-in cooperation between the locking block 366 and the locking slot 365 makes the adjustment of the locking relationship between the protective cover 363 and the movable block 320 more convenient and efficient.

[0078] Example 6:

[0079] like Figure 1 、 Figure 2 As shown, the embodiment of the present application provides an LED billboard that facilitates heat dissipation. In addition to the above technical features, the detachable base 100 is provided with:

[0080] The anti-slip pad 110 is installed on the base 100 .

[0081] An anti-slip pad 110 is provided on the disassembly base 100. The anti-slip pad 110 is installed on the base 100. The anti-slip pad 110 is provided with anti-slip grooves. The anti-slip pad 110 makes it less likely for the base 100 to shift in position after being placed in position, thereby improving the position stability of the billboard base 100.

[0082] It should be noted that, in this article, the terms "comprise", "include" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the statement "comprises a ..." does not exclude the presence of other identical elements in the process, method, article or device comprising the element. In addition, it should be noted that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in the opposite order according to the functions involved. For example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0083] The embodiments of the present application are described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of this application, ordinary technicians in this field can also make many forms without departing from the purpose of this application and the scope of protection of the claims, all of which are within the protection of this application.

Claims

1. An LED billboard that is easy to dissipate heat, comprising a detachable base (100), characterized in that , also includes: A billboard body (200), wherein the billboard body (200) is mounted on the base (100); a heat dissipation assembly (300), the heat dissipation assembly (300) being mounted on the base (100); The heat dissipation assembly (300) comprises an electric telescopic rod (310), a moving block (320), an adjustment assembly (330), a frame (340), a fan (350), and a protection assembly (360). The electric telescopic rod (310) is mounted on a base (100), the moving block (320) is mounted on the electric telescopic rod (310), the adjustment assembly (330) is mounted on the moving block (320), the frame (340) is mounted on the adjustment assembly (330), the fan (350) is mounted on the frame (340), two fans (350) are provided, and the protection assembly (360) is mounted on the base (100).

2. The LED billboard for facilitating heat dissipation according to claim 1, characterized in that: The adjustment assembly (330) includes: A mounting frame (331), wherein the mounting frame (331) is mounted on the moving block (320); a gear (332), the gear (332) being mounted on the mounting frame (331); A telescopic support rod (333), wherein two telescopic support rods (333) are provided and the telescopic support rods (333) are installed on the moving block (320); An adjusting block (334), wherein two adjusting blocks (334) are provided and the adjusting blocks (334) are installed on the telescopic support rod (333); a rack (335), the rack (335) being mounted on the adjustment block (334), the rack (335) being meshed with the gear (332); A top block (336) is mounted on one of the adjustment blocks (334).

3. The LED billboard for facilitating heat dissipation according to claim 2, characterized in that: The adjustment assembly (330) further includes: A pulley (337) is mounted on the frame (340).

4. The LED billboard for facilitating heat dissipation according to claim 3, characterized in that: The protection component (360) includes: A support frame (361), wherein the support frame (361) is mounted on the base (100); A slide bar (362), wherein the slide bar (362) is mounted on the support frame (361); A protective cover (363), the protective cover (363) is mounted on the slide bar (362), and an opening is provided on the protective cover (363); A locking assembly (364) is mounted on the protective cover (363).

5. The LED billboard for facilitating heat dissipation according to claim 4, characterized in that: The locking assembly (364) includes: A locking slot (365), wherein the locking slot (365) is provided on the protective cover (363); A locking block (366) is inserted into the locking groove (365) through an opening provided on the protective cover (363).

6. The LED billboard for facilitating heat dissipation according to claim 5, characterized in that: The disassembly and assembly base (100) is provided with: An anti-slip pad (110) is installed on the base (100).

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