Efficient heat dissipation structure of die-casting aluminum box body

Abstract

The utility model relates to the technical field of die-casting aluminum box bodies, and discloses a die-casting aluminum box body efficient heat dissipation structure which comprises a main body mechanism, a heat dissipation mechanism and a connecting mechanism, the heat dissipation mechanism is located at the bottom end of the main body mechanism, and the connecting mechanism is located on the front face of the heat dissipation mechanism; the main body mechanism comprises a water outlet pipe, the right side of the water outlet pipe is fixedly connected with a condensation box, first cooling fins are arranged in the condensation box, a first condensation pipe is arranged in the middles of the first cooling fins, and the right side of the condensation box is fixedly connected with a connecting pipe. According to the condenser, the first heat dissipation fins are arranged, specifically, water flowing through the second condensation pipe enters the condensation box through the water outlet pipe and enters the first condensation pipe, heat of the water is guided out through the first heat dissipation fins while the water flows in the first condensation pipe, and the heat overflows to the outside through the through holes in the condensation box, so that cooling of the water is accelerated, and the heat dissipation efficiency is improved. And next use is facilitated, and the working efficiency of the heat dissipation mechanism is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of die-cast aluminum boxes, in particular to a high-efficiency heat dissipation structure of a die-cast aluminum box. Background Art

[0002] With the development of science and technology, the maturity of LED technology, and the significant decline in costs, LED display screens have been widely used. Existing LED rental screens mostly adopt a box structure design type, a modular box structure, and a sheet metal process in which thin metal plates are cut by a CNC punch, bent by a bending machine, welded by a welding machine, machined using machining technology, and then surface treated and other processes. Die-cast aluminum boxes are often used to install LED screens and are widely used in the installation and fixation of major billboards.

[0003] According to the publication number CN219352245U, a die-cast aluminum box efficient heat dissipation structure, when in use, first put the display screen on the back plate, then put on the side frame and the cover in turn, then install the protective cover under the back plate, and finally install the fixing nuts at the bottom ends of the four screws, so that the cover, side frame, back plate and protective cover are installed and fixed from top to bottom; when the display screen is working, start the water pump to pump the water in the water tank into the cooling water belt, so that the cooling water belts on both sides of the multiple heat dissipation fins under the heat conduction plate are filled with cold water, so that the heat on the heat dissipation fins is transferred to the cooling water belt, and the flowing cooling water carries the heat and is transferred back to the water tank to the right, thereby realizing circulating water cooling of the heat dissipation fins. Compared with air-cooled heat dissipation, the die-cast aluminum box efficient heat dissipation structure has better water-cooled heat dissipation effect, saves the operation of installing fans and opening ventilation slots, and the die-cast aluminum box assembly is easy to install, which is convenient for efficient dust-proof heat dissipation of the die-cast aluminum box.

[0004] The heat dissipation of the die-cast aluminum box can be achieved through the above-mentioned cooling water belt and other structures, but when the water in the cooling water belt flows back to the water tank, the temperature taken away by the water still remains in the water. The efficiency of natural cooling is low, which affects the working efficiency of the structure. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a high-efficiency heat dissipation structure of a die-cast aluminum box.

[0006] The utility model is implemented by the following technical scheme: a die-cast aluminum box high-efficiency heat dissipation structure, including a main body mechanism, a heat dissipation mechanism and a connecting mechanism, the heat dissipation mechanism is located at the bottom end of the main body mechanism, and the connecting mechanism is located at the front of the heat dissipation mechanism;

[0007] The main structure includes a water outlet pipe, a condenser box is fixedly connected to the right side of the water outlet pipe, a first heat dissipation fin is arranged inside the condenser box, a first condenser pipe is arranged in the middle of the first heat dissipation fin, and a connecting pipe is fixedly connected to the right side of the condenser box.

[0008] Through the above technical solution, water enters the first condenser tube, and while flowing, heat is discharged through the first heat dissipation fins and dissipated to the outside through the through holes on the condenser box, thereby accelerating the cooling of the water, facilitating the next use, and improving the working efficiency of the heat dissipation mechanism.

[0009] As a further improvement of the above scheme, the number of the first heat dissipation fins is set to be several, and the several first heat dissipation fins are connected and fixed by guide rods and fixing bolts. The first condenser is composed of multiple water pipes and bent pipes, and the first condenser is fixedly connected to the water outlet pipe and the connecting pipe.

[0010] As a further improvement of the above scheme, the heat dissipation mechanism includes a water tank, which is fixedly connected to the side of the connecting pipe away from the condensation tank, the front of the water tank is fixedly connected with a water inlet, the left side of the water tank is fixedly connected with a water inlet pipe, the side of the water inlet pipe away from the water tank is fixedly connected with a water pump, the left side of the water pump is fixedly connected with a mounting plate, the upper and lower sides of the mounting plate are provided with heat dissipation holes, the middle of the mounting plate is provided with a second heat dissipation fin, the middle of the second heat dissipation fin is provided with a second condenser, and the inner wall of the mounting plate is fixedly connected with a cooling fan.

[0011] Through the above technical solution, the water pump is started to allow the water in the water tank to enter the second condenser through the water inlet pipe. As the water flows, the heat on the second cooling fins is taken out. At the same time, the cooling fan is started to accelerate the air flow rate, thereby improving the heat dissipation efficiency of the mounting plate.

[0012] As a further improvement of the above solution, a control valve is arranged inside the water inlet, a dustproof net is arranged on the inner wall of the heat dissipation hole, and the heat dissipation fan is composed of a mounting base, a driving assembly and fan blades.

[0013] As a further improvement of the above scheme, the connecting mechanism includes a first mounting hole, the first mounting hole is opened on the front side of the mounting plate, a heat conducting plate is arranged in the middle of the mounting plate, a display screen is fixedly connected to the front side of the heat conducting plate, a fixing plate is arranged on the surface of the display screen, a second mounting hole is opened in the middle side of the fixing plate, and a fastening screw is threadedly connected in the middle side of the second mounting hole.

[0014] As a further improvement of the above scheme, the number of the first mounting holes is set to four, and the four first mounting holes are distributed at the four corners of the mounting plate. The first mounting hole and the second mounting hole have the same shape and size and are located on the same axis, and a protective pad is arranged between the fixing plate and the display screen.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] The utility model provides a first heat dissipation fin. Specifically, water flowing through the second condenser tube enters the condensation box through the water outlet pipe and enters the first condenser tube. While the water flows in the first condenser tube, the heat is discharged through the first heat dissipation fin and overflows to the outside through the through holes in the condenser box, thereby accelerating the cooling of the water, facilitating the next use and improving the working efficiency of the heat dissipation mechanism.

[0017] The utility model provides a heat conducting sheet, specifically, the display screen is mounted on the mounting plate through the fixing plate, and the mounting plate and the fixing plate are fixed by means of fastening screws. When the display screen is in use, the heat generated is transmitted to the second heat dissipation fins through the heat conducting sheet, and at the same time, a water pump is started to allow water in the water tank to enter the second condenser tube through the water inlet pipe. When the water flows, the heat on the second heat dissipation fins is taken out, and at the same time, a heat dissipation fan is started to accelerate the air flow rate, thereby improving the heat dissipation efficiency of the mounting plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the explosion structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the mounting plate of the utility model;

[0021] Figure 4 This is a schematic diagram of the cross-sectional structure of the condensation box of the utility model.

[0022] Description of main symbols:

[0023] 1. Main body; 101. Water outlet pipe; 102. Condenser box; 103. First heat dissipation fin; 104. First condenser tube; 105. Connecting pipe; 2. Heat dissipation mechanism; 201. Water tank; 202. Water inlet; 203. Water inlet pipe; 204. Water pump; 205. Mounting plate; 206. Heat dissipation hole; 207. Second heat dissipation fin; 208. Second condenser tube; 209. Cooling fan; 3. Connecting mechanism; 301. First mounting hole; 302. Heat conducting sheet; 303. Display screen; 304. Fixing plate; 305. Second mounting hole; 306. Fastening screws. DETAILED DESCRIPTION

[0024] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0025] Example:

[0026] Please combine Figure 1-4, a die-cast aluminum box efficient heat dissipation structure of this embodiment includes a main body mechanism 1, a heat dissipation mechanism 2 and a connecting mechanism 3, the heat dissipation mechanism 2 is located at the bottom end of the main body mechanism 1, and the connecting mechanism 3 is located at the front of the heat dissipation mechanism 2;

[0027] The main body 1 includes a water outlet pipe 101 , a condenser box 102 is fixedly connected to the right side of the water outlet pipe 101 , a first heat dissipation fin 103 is arranged inside the condenser box 102 , a first condenser pipe 104 is arranged in the middle of the first heat dissipation fin 103 , and a connecting pipe 105 is fixedly connected to the right side of the condenser box 102 .

[0028] There are several first heat dissipation fins 103 , which are connected and fixed by guide rods and fixing bolts. The first condenser 104 is composed of multiple water pipes and bent pipes. The first condenser 104 is fixedly connected to the water outlet pipe 101 and the connecting pipe 105 .

[0029] The heat dissipation mechanism 2 includes a water tank 201, which is fixedly connected to the side of the connecting pipe 105 away from the condensation tank 102. A water inlet 202 is fixedly connected to the front of the water tank 201, a water inlet pipe 203 is fixedly connected to the left side of the water tank 201, a water pump 204 is fixedly connected to the side of the water inlet pipe 203 away from the water tank 201, a mounting plate 205 is fixedly connected to the left side of the water pump 204, heat dissipation holes 206 are opened on the upper and lower sides of the mounting plate 205, a second heat dissipation fin 207 is arranged in the middle of the mounting plate 205, a second condensation tube 208 is arranged in the middle of the second heat dissipation fin 207, and a heat dissipation fan 209 is fixedly connected to the inner wall of the mounting plate 205.

[0030] A control valve is arranged inside the water inlet 202, a dustproof net is arranged on the inner wall of the heat dissipation hole 206, and the heat dissipation fan 209 is composed of a mounting base, a driving assembly and fan blades.

[0031] The connecting mechanism 3 includes a first mounting hole 301, the first mounting hole 301 is opened on the front of the mounting plate 205, a heat conducting plate 302 is arranged in the middle of the mounting plate 205, a display screen 303 is fixedly connected to the front of the heat conducting plate 302, a fixing plate 304 is arranged on the surface of the display screen 303, a second mounting hole 305 is opened in the middle of the fixing plate 304, and a fastening screw 306 is threadedly connected in the middle of the second mounting hole 305.

[0032] There are four first mounting holes 301 , which are distributed at four corners of the mounting plate 205 . The first mounting holes 301 and the second mounting holes 305 have the same shape and size and are located on the same axis. A protective pad is provided between the fixing plate 304 and the display screen 303 .

[0033] The implementation principle of a high-efficiency heat dissipation structure of a die-cast aluminum box in the embodiment of the present application is:

[0034] The display screen 303 is mounted on the mounting plate 205 through the fixing plate 304, and the mounting plate 205 and the fixing plate 304 are fixed by means of the fixing screws 306. When the display screen 303 is in use, the heat generated is transferred to the second heat dissipation fins 207 through the heat conductive sheet 302, and at the same time the water pump 204 is started, so that the water in the water tank 201 enters the second condenser tube 208 through the water inlet pipe 203, and the heat on the second heat dissipation fins 207 is taken out while the water flows, and at the same time the cooling fan 209 is started to accelerate the air flow rate, and the water flowing through the second condenser tube 208 enters the condensation box 102 through the water outlet pipe 101, and enters the first condenser tube 104, and the water takes out the heat through the first heat dissipation fins 103 while flowing in the first condenser tube 104, and overflows to the outside through the through holes on the condensation box 102, thereby accelerating the cooling of the water for the next use.

[0035] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A die-cast aluminum box with high efficiency heat dissipation structure, characterized in that: It comprises a main body mechanism (1), a heat dissipation mechanism (2) and a connection mechanism (3), wherein the heat dissipation mechanism (2) is located at the bottom end of the main body mechanism (1), and the connection mechanism (3) is located at the front side of the heat dissipation mechanism (2); The main body mechanism (1) comprises a water outlet pipe (101), the right side of the water outlet pipe (101) is fixedly connected to a condensation box (102), a first heat dissipation fin (103) is arranged inside the condensation box (102), a first condensation pipe (104) is arranged in the middle of the first heat dissipation fin (103), and the right side of the condensation box (102) is fixedly connected to a connecting pipe (105).

2. The high-efficiency heat dissipation structure of a die-cast aluminum box as claimed in claim 1, characterized in that: The number of the first heat dissipation fins (103) is set to be several, and the several first heat dissipation fins (103) are connected and fixed by guide rods and fixing bolts. The first condenser (104) is composed of a plurality of water pipes and bent pipes. The first condenser (104) is fixedly connected to the water outlet pipe (101) and the connecting pipe (105).

3. The high-efficiency heat dissipation structure of a die-cast aluminum box as claimed in claim 1, characterized in that: The heat dissipation mechanism (2) comprises a water tank (201), the water tank (201) being fixedly connected to a side of the connecting pipe (105) away from the condensation tank (102), a water inlet (202) being fixedly connected to the front of the water tank (201), a water inlet pipe (203) being fixedly connected to the left side of the water tank (201), a water pump (204) being fixedly connected to the side of the water inlet pipe (203) away from the water tank (201), a mounting plate (205) being fixedly connected to the left side of the water pump (204), heat dissipation holes (206) being provided on the upper and lower sides of the mounting plate (205), a second heat dissipation fin (207) being provided in the middle of the mounting plate (205), a second condensation pipe (208) being provided in the middle of the second heat dissipation fin (207), and a heat dissipation fan (209) being fixedly connected to the inner wall of the mounting plate (205).

4. A die-cast aluminum box high-efficiency heat dissipation structure as claimed in claim 3, characterized in that: A control valve is arranged inside the water inlet (202), a dustproof net is arranged on the inner wall of the heat dissipation hole (206), and the heat dissipation fan (209) is composed of a mounting base, a driving assembly and fan blades.

5. The die-cast aluminum box high-efficiency heat dissipation structure according to claim 1, characterized in that: The connecting mechanism (3) comprises a first mounting hole (301), the first mounting hole (301) is provided with a front face of a mounting plate (205), a heat conducting plate (302) is provided in the middle of the mounting plate (205), a display screen (303) is fixedly connected to the front face of the heat conducting plate (302), a fixing plate (304) is provided on the surface of the display screen (303), a second mounting hole (305) is provided in the middle of the fixing plate (304), and a fastening screw (306) is threadedly connected to the middle of the second mounting hole (305).

6. A die-cast aluminum box high-efficiency heat dissipation structure as claimed in claim 5, characterized in that: The number of the first mounting holes (301) is four, and the four first mounting holes (301) are distributed at four corners of the mounting plate (205). The first mounting holes (301) and the second mounting holes (305) have the same shape and size and are located on the same axis. A protective pad is provided between the fixing plate (304) and the display screen (303).

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