Heat dissipation type multi-layer thick copper plate

Abstract

The utility model discloses a heat dissipation type multilayer thick copper plate, which belongs to the technical field of thick copper plates and comprises a thick copper plate body, lifting blocks are fixed in the middles of two ends of the thick copper plate body, a hollow heat dissipation cover is mounted at the lower end of the thick copper plate body, adjusting components are arranged on two sides of the lower end of the thick copper plate body, and a heat dissipation component is arranged in the hollow heat dissipation cover. The heat dissipation assembly comprises fins, a heat absorption plate, a fixing pipe, a dustproof plate, a fixing frame and a fan, the heat dissipation assembly is arranged, the heat absorption plate can absorb heat generated when the thick copper plate body is used, the fins dissipate heat of the heat absorption plate, the fan in the fixing pipe is started, and the fan can blow air to the fins through the fixing pipe for cooling, so that the heat dissipation effect is good, and the heat dissipation effect is good. The effect of cooling the fins and the heat absorbing plate is achieved, the using effect of the heat absorbing plate and the fins is improved, dust and other impurities are prevented from being sucked into the fixing pipes through the dustproof plates arranged on the lower sides of the interiors of the fixing pipes, and the heat dissipation and cooling effects on the thick copper plate body are better through the heat dissipation assembly.

Description

TECHNICAL FIELD

[0001] The utility model belongs to thick copper plate technical field, concretely relates to a heat dissipation type multilayer thick copper plate. BACKGROUND

[0002] The multilayer thick copper plate is a kind of material commonly used in high-power electronic equipment and circuit board manufacturing, with excellent conductivity and heat dissipation performance.

[0003] Chinese patent application No.2019208963782 discloses a multifunctional heat dissipation type thick copper plate, comprising a fixed copper plate block, the both sides outer surfaces of the fixed copper plate block are fixedly installed with pull blocks, and the front surface and the rear surface of the fixed copper plate block are fixedly installed with a plurality of guide columns, the lower surface of the fixed copper plate block is fixedly installed with a mounting seat near the outer side position, the bottom of the mounting seat is detachably installed with a hollow heat dissipation cover, the lower surface of the fixed copper plate block is connected with lifting adjusting devices near the four corner positions, the lifting adjusting devices are composed of a threaded sleeve, a threaded column, a supporting pad and a threaded groove, the upper surface of the fixed copper plate block is connected with a plurality of limiting clamping devices, and the limiting clamping device is composed of a limiting clamp seat, a clamping block and a fixed pin.The multifunctional heat dissipation type thick copper plate can increase the space for heat dissipation of the thick copper plate, and facilitate the wiring of the surface circuit of the thick copper plate.

[0004] The above-mentioned patent only has poor heat dissipation effect on the thick copper plate through the hollow heat dissipation cover, and when the original thick copper plate needs to be adjusted in height, a plurality of threaded sleeves need to be screwed, so the height adjustment speed of the thick copper plate is slow. UTILITY MODEL CONTENTS

[0005] To solve the problems in the above background art, the utility model provides a heat dissipation type multilayer thick copper plate, which has the characteristics of good heat dissipation effect on the thick copper plate and easy height adjustment of the thick copper plate.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a heat dissipation type multilayer thick copper plate, comprising a thick copper plate body, a pull block is fixed at the middle position of both ends of the thick copper plate body, a hollow heat dissipation cover is installed at the lower end of the thick copper plate body, an adjusting assembly is arranged at both sides of the lower end of the thick copper plate body, and a heat dissipation assembly is arranged in the hollow heat dissipation cover.

[0007] The heat dissipation assembly comprises fins, heat absorption plates, fixed pipes, dustproof plates, fixed frames and fans, the lower end of the thick copper plate body is installed with heat absorption plates, a plurality of fins are installed at the lower end of the heat absorption plates, a plurality of fixed pipes are fixed in the hollow heat dissipation cover, a fixed frame is fixed in the fixed pipe, a fan is installed on the fixed frame, and a dustproof plate is installed on the inner lower side of the fixed pipe.

[0008] Preferably, the heat dissipation assembly comprises a clamping block, a clamping groove, a fixing bolt and a fixing hole, wherein the dustproof plate is fixed with the clamping blocks at both ends, the clamping grooves corresponding to the clamping blocks are formed at both sides of the lower end of the fixing pipe, the clamping blocks and the fixing pipe are connected through the fixing bolts, and the clamping hole corresponding to the fixing bolt is formed at one end of the clamping block.

[0009] Preferably, the lower side of both ends of the fixing pipe is provided with the perforation corresponding to the fixing bolt, the side edge of the clamping block is tightly attached to the inner wall of the clamping groove after the clamping block enters the clamping groove, and the fixing pipe and the hollow heat dissipation cover are welded through pressure welding.

[0010] Preferably, the adjusting assembly comprises a supporting frame, a fixing frame, a sliding column, a sliding plate, a fixing cylinder, a sliding rod, a pull plate, a clamping hole, a limiting plate and a spring, wherein the lower side of the thick copper plate body is provided with the supporting frame, two fixing frames are fixed at positions corresponding to the supporting frame at both sides of the lower end of the thick copper plate body, the sliding columns are fixed at positions corresponding to the fixing frames at both sides of the upper end of the supporting frame, the sliding plate is fixed at the upper end of the sliding column, the fixing cylinder is fixed at the lower side of one end of the fixing frame, the sliding rod is slidably arranged in the fixing cylinder, the limiting plate is fixed on the surface of the sliding rod in the fixing cylinder, the spring is sleeved on the outer side of the sliding rod between the limiting plate and the fixing cylinder, the pull plate is fixed at one end of the sliding rod, and the clamping hole corresponding to the sliding rod is formed in one end of the sliding column.

[0011] Preferably, the lower end of the fixing frame is provided with the sliding hole corresponding to the sliding column, the sliding hole corresponding to the sliding rod is formed in each of the fixing cylinder and the fixing frame, and the ends of the sliding plate are tangent to the inner walls of the fixing frames.

[0012] Preferably, the limiting plate and the sliding rod are in a welded integrated structure, the distances between the adjacent clamping holes are the same, and the anti-skid pad is bonded to the lower end of the supporting frame through glue.

[0013] Compared with the prior art, the heat dissipation assembly comprises a clamping block, a clamping groove, a fixing bolt and a fixing hole, wherein the dustproof plate is fixed with the clamping blocks at both ends, the clamping grooves corresponding to the clamping blocks are formed at both sides of the lower end of the fixing pipe, the clamping blocks and the fixing pipe are connected through the fixing bolts, and the clamping hole corresponding to the fixing bolt is formed at one end of the clamping block.

[0014] 1、The heat dissipation assembly is arranged, the heat absorption plate can absorb the heat generated during use of the thick copper plate body, the plurality of fins can dissipate heat of the heat absorption plate, then the fan in the fixing pipe is started, the fan can blow air to the plurality of fins through the fixing pipe to cool the fins and the heat absorption plate, the cooling effect of the fins and the heat absorption plate is improved, the dustproof plate is arranged at the lower side in the fixing pipe to prevent dust and impurities from being sucked into the fixing pipe, and the heat dissipation and cooling effect of the thick copper plate body is better through the heat dissipation assembly.

[0015] 2, the utility model discloses a setting adjusting assembly, need to adjust thick copper plate body to different height, pull the pull plate and drive the slide rod and the limit board to slide in the fixed cylinder, the spring is compressed, then can pull the slide and the slide board to slide in the fixed frame, thick copper plate body is adjusted to the appropriate height and loosens the pull plate, and the spring is stretched and can push the one end of slide rod into the corresponding clamping hole of one end of slide column, reach the effect that the slide column is positioned and fixed, and the support frame supports thick copper plate body, and setting adjusting assembly is convenient for adjusting thick copper plate body to different height. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the perspective view of the utility model;

[0017] Figure 2 It is the bottom perspective view of the utility model;

[0018] Figure 3 It is the perspective view of the utility model when installing dustproof plate;

[0019] Figure 4 It is the sectional perspective view of the fixed cylinder of the utility model;

[0020] Figure 5 It is the A place enlarged view of the utility model Figure 4 ;

[0021] In the drawing: 1, thick copper plate body; 2, heat dissipation component; 21, fin; 22, heat absorption plate; 23, fixed tube; 24, dustproof plate; 25, fixed frame; 26, fan; 27, clamping block; 28, clamping groove; 29, fixed bolt; 210, fixed hole; 3, adjusting assembly; 31, support frame; 32, fixed frame; 33, slide column; 34, slide plate; 35, fixed cylinder; 36, slide rod; 37, pull plate; 38, clamping hole; 39, limit board; 310, spring; 4, pull block; 5, hollow heat dissipation cover. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model and not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the utility model. EMBODIMENT

[0023] Please refer to Figures 1-5The utility model provides the following technical scheme: A heat dissipation type multilayer thick copper plate, including thick copper plate body 1, thick copper plate body 1 both ends middle position are fixed with pull -out block 4, thick copper plate body 1 lower extreme installs the hollow heat dissipation cover 5, thick copper plate body 1 lower extreme both sides are provided with adjusting assembly 3, is provided with heat dissipation assembly 2 in hollow heat dissipation cover 5,

[0024] Heat dissipation assembly 2 includes fin 21, heat absorption plate 22, fixed pipe 23, dustproof plate 24, fixed frame 25 and fan 26, wherein, thick copper plate body 1 lower extreme installs heat absorption plate 22, heat absorption plate 22 lower extreme installs a plurality of fins 21, hollow heat dissipation cover 5 is fixed with a plurality of fixed pipes 23, fixed pipe 23 is fixed with fixed frame 25, fixed frame 25 is installed with fan 26, and dustproof plate 24 is installed in the inside lower side of fixed pipe 23.

[0025] Specifically, heat dissipation assembly 2 includes clamping block 27, clamping groove 28, fixed bolt 29 and fixed hole 210, wherein, dustproof plate 24 both ends are fixed with clamping block 27, fixed pipe 23 lower extreme both sides are provided with the clamping groove 28 corresponding with clamping block 27, clamping block 27 and fixed pipe 23 are connected through fixed bolt 29, and one end of clamping block 27 is provided with the fixed hole 210 corresponding with fixed bolt 29.

[0026] Through the above technical scheme, when installing dustproof plate 24, dustproof plate 24 is inserted into the inside lower side of fixed pipe 23, clamping block 27 at both ends of dustproof plate 24 enters clamping groove 28, then fixed bolt 29 is threaded into fixed hole 210 at one end of clamping block 27 in fixed pipe 23, achieving the effect of limiting and fixing clamping block 27 and dustproof plate 24, and clamping block 27 is convenient for disassembling, cleaning and assembling dustproof plate 24.

[0027] Specifically, the lower side of fixed pipe 23 both ends is provided with the perforation corresponding with fixed bolt 29, and the side edge of clamping block 27 is in close contact with the inner wall of clamping groove 28 after clamping block 27 enters clamping groove 28, and fixed pipe 23 and hollow heat dissipation cover 5 are welded through pressure welding.

[0028] Through the above technical scheme, fixed bolt 29 can be threaded into fixed hole 210 at one end of clamping block 27 in fixed pipe 23, and clamping block 27 is more stable in clamping groove 28 after clamping block 27 enters clamping groove 28, and pressure welding makes fixed pipe 23 and hollow heat dissipation cover 5 more firm.

[0029] When the embodiment is used, the heat dissipation type multi-layer thick copper plate is used, the device is installed at a suitable position, the pulling blocks 4 are arranged at both ends of the thick copper plate body 1 to facilitate lifting and transferring the thick copper plate body 1, the heat dissipation assembly 2 is arranged, the heat absorption plate 22 can absorb the heat generated during use of the thick copper plate body 1, the fins 21 dissipate heat from the heat absorption plate 22, then the fan 26 in the fixed pipe 23 is started, the fan 26 can blow air to the fins 21 through the fixed pipe 23 to cool the fins 21 and the heat absorption plate 22, the use effect of the heat absorption plate 22 and the fins 21 is improved, the dust plate 24 is arranged inside the lower side of the fixed pipe 23 to prevent dust and impurities from being sucked into the fixed pipe 23, the heat dissipation assembly 2 is arranged to better dissipate heat from the thick copper plate body 1, when the dust plate 24 is installed, the dust plate 24 is inserted into the inside of the lower side of the fixed pipe 23, the clamping blocks 27 at both ends of the dust plate 24 enter the clamping grooves 28, then the fixed bolts 29 are inserted into the fixed pipe 23 and screwed into the fixed holes 210 at one end of the clamping blocks 27 to limit and fix the clamping blocks 27 and the dust plate 24, the clamping blocks 27 are arranged to facilitate disassembly, cleaning and assembly of the dust plate 24. Embodiment

[0030] The difference between the embodiment and embodiment 1 is that the adjusting assembly 3 comprises a support frame 31, a fixed frame 32, a sliding column 33, a sliding plate 34, a fixed cylinder 35, a sliding rod 36, a pull plate 37, a clamping hole 38, a limiting plate 39 and a spring 310, wherein the support frame 31 is arranged at the lower side of the thick copper plate body 1, two fixed frames 32 are fixed at positions corresponding to the support frame 31 on both sides of the lower end of the thick copper plate body 1, the sliding columns 33 are fixed at positions corresponding to the fixed frames 32 on both sides of the upper end of the support frame 31, the sliding plate 34 is fixed at the upper end of the sliding column 33, the fixed cylinder 35 is fixed at the lower side of one end of the fixed frame 32, the sliding rod 36 slides in the fixed cylinder 35, the limiting plate 39 is fixed on the surface of the sliding rod 36 in the fixed cylinder 35, the spring 310 is sleeved outside the sliding rod 36 between the fixed cylinder 35 and the limiting plate 39, the pull plate 37 is fixed at one end of the sliding rod 36, and the clamping hole 38 corresponding to the sliding rod 36 is formed at one end of the sliding column 33.

[0031] When the thick copper plate body 1 needs to be adjusted to different heights, the pull plate 37 is pulled to drive the sliding rod 36 and the limiting plate 39 to slide in the fixed cylinder 35, the spring 310 is compressed, then the sliding column 33 and the sliding plate 34 can be pulled to slide in the fixed frame 32, the thick copper plate body 1 is adjusted to a suitable height, the pull plate 37 is released, the spring 310 is stretched to push one end of the sliding rod 36 into the clamping hole 38 corresponding to one end of the sliding column 33, the sliding column 33 is limited and fixed, the support frame 31 supports the thick copper plate body 1, and the adjusting assembly 3 is arranged to facilitate adjustment of the thick copper plate body 1 to different heights.

[0032] Specifically, the lower end of the fixed frame 32 is provided with a sliding hole corresponding to the sliding column 33, the fixed cylinder 35 and the fixed frame 32 are both provided with a sliding hole corresponding to the sliding rod 36, and the two ends of the sliding plate 34 are tangent to the inner wall of the fixed frame 32.

[0033] By adopting the above technical scheme, the sliding column 33 can slide at the lower end of the fixed frame 32, the sliding rod 36 can slide in the fixed cylinder 35 and the fixed frame 32, and the two ends of the sliding plate 34 are tangent to the inner wall of the fixed frame 32, so that the sliding of the sliding plate 34 in the fixed frame 32 is more stable.

[0034] Specifically, the limiting plate 39 and the sliding rod 36 are in a welded integrated structure, the distances between adjacent clamping holes 38 are the same, and the lower end of the supporting frame 31 is bonded with a non-slip pad through glue.

[0035] By adopting the above technical scheme, the limiting plate 39 and the sliding rod 36 are in a welded integrated structure, which is more stable and durable, the clamping holes 38 can be distributed at equal distances, and the non-slip pad is arranged at the lower end of the supporting frame 31 to play a non-slip role.

[0036] When the embodiment is used, by arranging the adjusting assembly 3, when it is necessary to adjust the thick copper plate body 1 to different heights, the pulling plate 37 is pulled to drive the sliding rod 36 and the limiting plate 39 to slide in the fixed cylinder 35, and the spring 310 is compressed, then the sliding column 33 and the sliding plate 34 can be pulled to slide in the fixed frame 32, the thick copper plate body 1 is adjusted to an appropriate height, the pulling plate 37 is released, the spring 310 is stretched to push one end of the sliding rod 36 into the clamping hole 38 corresponding to one end of the sliding column 33, so that the sliding column 33 is limited and fixed, the supporting frame 31 supports the thick copper plate body 1, and the adjusting assembly 3 is arranged to facilitate the adjustment of the thick copper plate body 1 to different heights.

[0037] The fan 26 in the utility model is a publicly disclosed technology, and the selected model is DC12V24V.

[0038] The structure and working principle of the thick copper plate body 1, the lifting block 4 and the hollow heat sink 5 in the utility model have been disclosed in a multifunctional heat dissipation type thick copper plate with Chinese patent application No. 2019208963782, and the working principle is that the lifting block 4 is arranged at both ends of the thick copper plate body 1 to facilitate lifting and transferring the thick copper plate body 1.

[0039] The working principle and use process of the utility model: when using the heat dissipation type multilayer thick copper plate, install the device in the appropriate position, the thick copper plate body 1 both ends set up pull -out block 4 and take up thick copper plate body 1 and transfer, by setting heat dissipation subassembly 2, heat absorption plate 22 can the heat generated when using thick copper plate body 1 is absorbed, a plurality of fins 21 heat dissipation to heat absorption plate 22, then open the fan 26 in fixed pipe 23, the fan 26 can pass through fixed pipe 23 to a plurality of fins 21 blow cooling, reach the cooling effect of fin 21 and heat absorption plate 22, improve the use effect of heat absorption plate 22 and fin 21, set up dustproof plate 24 in the inside lower side of fixed pipe 23 to avoid dust and other impurities are sucked into fixed pipe 23, by setting heat dissipation subassembly 2 to thick copper plate body 1 heat dissipation cooling effect is better, dustproof plate 24 installs when dustproof plate 24 is inserted into the inside lower side of fixed pipe 23, the clamping block 27 of dustproof plate 24 both ends enters the clamping slot 28, then again fixed bolt 29 is worn into fixed pipe 23 and is screwed into the fixed hole 210 of clamping block 27 one end, reach the effect of limiting and fixing clamping block 27 and dustproof plate 24, by setting clamping block 27 etc. facilitate the disassembly and cleaning of dustproof plate 24, by setting adjusting assembly 3, need to adjust thick copper plate body 1 to different height, pull the pull plate 37 and drive slide rod 36 and limit plate 39 slide in fixed cylinder 35, spring 310 is compressed, then can pull slide column 33 and slide plate 34 slide in fixed frame 32, thick copper plate body 1 is adjusted to the appropriate height and loosens the pull plate 37, spring 310 is stretched and can push the one end of slide rod 36 into the corresponding clamping hole 38 of one end of slide column 33, reach the effect of limiting and fixing slide column 33, support frame 31 supports thick copper plate body 1, by setting adjusting assembly 3, thick copper plate body 1 can be adjusted to different height.

[0040] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A heat-dissipating multilayer thick copper plate, comprising a thick copper plate body (1), wherein lifting blocks (4) are fixed at the middle positions of both ends of the thick copper plate body (1), and a hollow heat dissipation cover (5) is installed at the lower end of the thick copper plate body (1), characterized in that: Adjustment components (3) are provided on both sides of the lower end of the thick copper plate body (1), and heat dissipation components (2) are provided in the hollow heat dissipation cover (5). The heat dissipation assembly (2) includes fins (21), heat absorption plate (22), fixing tube (23), dustproof plate (24), fixing frame (25) and fan (26). The heat absorption plate (22) is installed at the lower end of the thick copper plate body (1), and several fins (21) are installed at the lower end of the heat absorption plate (22). Several fixing tubes (23) are fixed in the hollow heat dissipation cover (5), and a fixing frame (25) is fixed in the fixing tube (23). A fan (26) is installed on the fixing frame (25), and a dustproof plate (24) is installed on the lower side inside the fixing tube (23).

2. The heat-dissipating multilayer thick copper plate according to claim 1, characterized in that: The heat dissipation assembly (2) includes a locking block (27), a locking slot (28), a fixing bolt (29), and a fixing hole (210), wherein, The dustproof plate (24) has a locking block (27) fixed at both ends. The lower end of the fixing tube (23) has a locking groove (28) corresponding to the locking block (27) on both sides. The locking block (27) and the fixing tube (23) are connected by a fixing bolt (29). One end of the locking block (27) has a fixing hole (210) corresponding to the fixing bolt (29).

3. The heat-dissipating multilayer thick copper plate according to claim 2, characterized in that: The fixed tube (23) has through holes at both ends on the lower side corresponding to the fixed bolts (29). After the card block (27) enters the card slot (28), the side of the card block (27) is in close contact with the inner wall of the card slot (28). The fixed tube (23) and the hollow heat sink (5) are welded together by pressure welding.

4. The heat-dissipating multilayer thick copper plate according to claim 1, characterized in that: The adjustment component (3) includes a support frame (31), a fixed frame (32), a sliding column (33), a sliding plate (34), a fixed cylinder (35), a sliding rod (36), a pull plate (37), a locking hole (38), a limiting plate (39), and a spring (310). A support frame (31) is provided on the lower side of the thick copper plate body (1). Two fixed frames (32) are fixed at positions corresponding to the support frame (31) on both sides of the lower end of the thick copper plate body (1). Sliding rods (310) are fixed at positions corresponding to the fixed frames (32) on both sides of the upper end of the support frame (31). A sliding plate (34) is fixed to the upper end of the column (33), a fixed cylinder (35) is fixed to the lower side of one end of the fixed frame (32), a sliding rod (36) slides in the fixed cylinder (35), a limit plate (39) is fixed to the surface of the sliding rod (36) inside the fixed cylinder (35), a spring (310) is sleeved on the outside of the sliding rod (36) between the limit plate (39) and the fixed cylinder (35), a pull plate (37) is fixed to one end of the sliding rod (36), and several locking holes (38) corresponding to the sliding rod (36) are opened at one end of the column (33).

5. A heat-dissipating multilayer thick copper plate according to claim 4, characterized in that: The lower end of the fixed frame (32) is provided with a sliding hole corresponding to the sliding column (33), and both the fixed cylinder (35) and the fixed frame (32) are provided with sliding holes corresponding to the sliding rod (36). The two ends of the sliding plate (34) are tangent to the inner wall of the fixed frame (32).

6. A heat-dissipating multilayer thick copper plate according to claim 4, characterized in that: The limiting plate (39) and the slide rod (36) are welded as a whole structure, and the spacing between adjacent card holes (38) is the same. The lower end of the support frame (31) is glued with an anti-slip pad.

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