Weak current box heat dissipation device

Abstract

The utility model relates to the technical field of weak current equipment, and discloses a weak current box heat dissipation device which comprises a weak current box and a connecting shell communicated with one side of the weak current box, and further comprises an air inlet hinged to one side of the connecting shell, a fan is fixed in the weak current box, and a frame is connected to an inner cavity of the connecting shell in a sliding mode; through cooperation of the frame, the filter screen and the fixing mechanism, replacement by workers is facilitated, so that the labor amount of the workers is reduced, meanwhile, through cooperation of a water curtain plate, a fan and moisture absorption cotton, the weak current box can be cooled by the device, and the working efficiency of the weak current box is improved. According to the cooling device for the electronic equipment, the situation that the electronic equipment is damaged due to too long high-temperature time is effectively prevented, meanwhile, under cooperation of the refrigerator, the circulating mechanism, the cooling box and the stainless steel water tank, water resources can be recycled, and the problems that an existing cooling device is inconvenient to replace a filter screen and low in cooling rate are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of weak current equipment, in particular to a weak current box heat dissipation device. Background Art

[0002] As the name suggests, the weak current box is a centralized box for weaker voltage lines. It is generally used in modern home decoration. Network cables, telephone lines, computer monitors, USB cables, etc. can be placed in it. Most weak current boxes are equipped with electronic equipment. When the electronic equipment is in use, it will generate high heat. If there is no heat dissipation device, the electronic equipment will be damaged. Therefore, the weak current box needs to use a heat dissipation device.

[0003] However, when the existing low-voltage box heat dissipation device is put into use, the filter needs to be replaced to prevent dust from entering the device and causing damage to the electronic equipment. However, most of the heat dissipation devices are installed by screws and nuts, which makes the steps for the staff to replace the filter more cumbersome, thereby increasing the workload of the staff;

[0004] At the same time, most of the low-voltage box cooling devices use a single fan to cool down. When there are many electronic devices in the low-voltage box, the high temperature will last for a long time, while the cooling rate will be low, which may easily damage the electronic equipment. Utility Model Content

[0005] The purpose of the utility model is to provide a low-voltage box heat dissipation device to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: a weak current box heat dissipation device, comprising a weak current box and a connecting shell connected to one side thereof, and further comprising:

[0007] An air inlet is hinged to one side of the connecting shell, a fan is fixed inside the weak current box, a frame is slidably connected to the inner cavity of the connecting shell, a filter is installed in the inner cavity of the frame, a fixing mechanism is installed on the top of the frame, a collecting shell is slidably connected to the inner cavity of the connecting shell, and a cooling box is fixed on the top of the connecting shell;

[0008] A refrigerator is fixed on the top of a cooling box, the bottom of the cooling box is connected to a drain, a water curtain plate is fixed to the inner cavity of the connecting shell, a stainless steel water tank is fixed on the top of the water curtain plate, a water hole is opened in the inner cavity of the stainless steel water tank, a circulation mechanism is installed inside the connecting shell, and moisture-absorbing cotton is installed in the inner cavity of the connecting shell.

[0009] Preferably, the fixing mechanism includes a fixing groove opened at the top of the frame and a compression spring fixed to its inner cavity, and also includes a limit block fixed to the top of the compression spring and a clamping groove opened in the inner cavity of the connecting shell.

[0010] Preferably, the circulation mechanism includes a water storage tank fixed to the inner cavity of the connecting shell and a water pump connected to one side thereof, and also includes a water pipe connected to the water outlet of the water pump.

[0011] Preferably, the number of the fans is four and they are symmetrically designed with respect to the central axis of the weak current box, and the fans and the air inlets are used in conjunction with each other.

[0012] Preferably, a magnetic block is fixed to the inner cavity of the connecting shell, and the collecting shell is made of iron and is used in conjunction with the magnetic block.

[0013] Preferably, the compression spring is located at the center of the fixing groove.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] The utility model reduces the steps for workers to replace the filter screen through the cooperation of the frame, the filter screen and the fixing mechanism, and is convenient for workers to replace, thereby reducing the workload of workers. At the same time, with the cooperation of the water curtain plate, the fan and the moisture-absorbing cotton, the device can cool the weak current box, effectively preventing the damage of electronic equipment due to high temperature for too long. At the same time, with the cooperation of the refrigerator, the circulation mechanism, the cooling box and the stainless steel water tank, water resources can be recycled, reducing the waste of water resources, and solving the problem that the existing heat dissipation device is inconvenient to replace the filter screen and the cooling rate is low. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 It is a schematic diagram of a partial three-dimensional cross-section structure of the present utility model;

[0018] Figure 3 It is a schematic diagram of a partial three-dimensional cross-section structure of the present utility model;

[0019] Figure 4 For this utility model Figure 3 The enlarged structural diagram at A in the middle;

[0020] Figure 5 It is a schematic diagram of a local three-dimensional cross-sectional structure in the utility model.

[0021] In the figure: 1. Weak current box; 2. Connecting shell; 3. Air inlet; 4. Fan; 5. Frame; 6. Filter; 7. Fixing mechanism; 71. Fixing slot; 72. Compression spring; 73. Limiting block; 74. Slot; 8. Collecting shell; 9. Magnetic block; 10. Cooling box; 11. Refrigerator; 12. Drain; 13. Stainless steel sink; 14. Water hole; 15. Water curtain plate; 16. Circulation mechanism; 161. Water storage tank; 162. Water pump; 163. Water pipe; 17. Moisture-absorbing cotton. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-5As shown, a low-voltage box heat dissipation device comprises a low-voltage box 1, one side of the low-voltage box 1 is connected to a connecting shell 2, one side of the connecting shell 2 is hinged with an air inlet 3, the air inlet 3 allows air to enter the interior of the device, a fan 4 is fixed inside the low-voltage box 1, the number of fans 4 is four and they are symmetrically designed with the central axis of the low-voltage box 1, the fan 4 and the air inlet 3 cooperate with each other, the fan 4 can control the air to enter and exit the device, so as to dissipate heat from the device, the inner cavity of the connecting shell 2 is slidably connected to a frame 5, both sides of the frame 5 are fixed with sliders and are slidably connected to the inner cavity of the connecting shell 2, effectively preventing the frame 5 from falling off during operation, thereby increasing the stability of the device, the inner cavity of the frame 5 is installed with a filter screen 6, the filter screen 6 can filter the air entering the device, so that dust cannot enter the inside of the device, thereby protecting the electronic equipment inside the device, thereby increasing the practical effect of the device. A fixing mechanism 7 is installed on the top of the frame 5. Under the action of the fixing mechanism 7, it is easier for the staff to replace the filter 6, thereby reducing the labor of the staff. The number of the fixing mechanisms 7 is two and they are designed symmetrically with the central axis of the frame 5, so that the staff can be more stable when replacing, thereby increasing the stability of the device. The inner cavity of the connecting shell 2 is slidably connected with a collecting shell 8. The top of the collecting shell 8 is slidably connected to the bottom of the frame 5. The collecting shell 8 can collect dust on the surface of the filter 6, effectively preventing dust from falling into the inside of the device when the device stops working. The situation of causing influence, thereby increasing the practical effect of the device, the inner cavity of the connecting shell 2 is fixed with a magnetic block 9, the material of the collecting shell 8 is iron and cooperates with the magnetic block 9 to effectively prevent the collecting shell 8 from shifting during operation, thereby increasing the stability of the device, the top of the connecting shell 2 is fixed with a cooling box 10, the top of the cooling box 10 is fixed with a refrigerator 11, with the cooperation of the refrigerator 11 and the cooling box 10, the water resources can be cooled, thereby realizing recycling, the bottom of the cooling box 10 is connected with a drain 12, the inner cavity of the connecting shell 2 is fixed with a water curtain plate 15, the water curtain plate 15 can cool the air when it passes through, increasing the cooling rate of the device, reducing the situation of damage to electronic equipment caused by high temperature, thereby increasing In order to increase the practical effect of the device, a stainless steel water tank 13 is fixed on the top of the water curtain plate 15, and the bottom of the drain channel 12 is connected to the inner cavity of the stainless steel water tank 13. The angle of the stainless steel water tank 13 is designed to be inclined, so that the water source can penetrate the interior of the water curtain plate 15 more quickly. The inner cavity of the stainless steel water tank 13 is provided with water holes 14, and the number of the water holes 14 is several. With the cooperation of the cooling box 10 and the drain channel 12, the cooled water source can enter the interior of the stainless steel water tank 13 and enter the interior of the water curtain plate 15 through the water holes 14, so that the water curtain plate 15 cools the air, effectively preventing the electronic equipment inside the device from being damaged due to poor cooling effect, increasing the cooling rate of the device, and thus increasing the use effect of the device.A circulation mechanism 16 is installed inside the connection shell 2. The circulation mechanism 16 can recycle the water source passing through the water curtain plate 15 to the inside of the cooling box 10, so that the water source can be recycled, reducing the waste of water resources and improving the utilization efficiency of water resources, thereby increasing the practical effect of the device. The inner cavity of the connection shell 2 is installed with moisture-absorbing cotton 17. The moisture-absorbing cotton 17 can remove water molecules from the air passing through the water curtain plate 15, effectively preventing the electronic equipment inside the device from being damaged due to moisture, thereby increasing the use effect of the device.

[0024] The fixing mechanism 7 includes a fixing groove 71, which is located at the top of the frame 5. A compression spring 72 is fixed to the inner cavity of the fixing groove 71. A limit block 73 is fixed to the top of the compression spring 72. The surface of the limit block 73 is slidably connected to the inner cavity of the fixing groove 71. The inner cavity of the connecting shell 2 is provided with a card slot 74. The number of the card slots 74 is two and they are on the same straight line. The inner wall of the card slot 74 is slidably connected to the surface of the limit block 73. Under the cooperation of the connecting shell 2, the frame 5, the fixing groove 71 and the compression spring 72, the compression spring 72 can be compressed to move the limit block 73 out to one side. When the limit block 73 moves to the top of the slot 74 on the other side, the compression spring 72 rebounds, causing the limit block 73 to slide to the inside of the slot 74 on the other side, allowing the staff to fix the filter screen 6 when replacing it, which is convenient for the staff to replace the filter screen 6 and reduces the workload of the staff, thereby increasing the use effect of the device. The compression spring 72 is located in the center of the fixing groove 71, which effectively prevents the compression spring 72 from shifting during operation, increases the stability of the fixing mechanism 7, and thus increases the stability of the device.

[0025] The circulation mechanism 16 includes a water tank 161, the surface of the water tank 161 is fixedly connected to the inner cavity of the connecting shell 2, the top of the water tank 161 is fixedly connected to the bottom of the water curtain plate 15, one side of the water tank 161 is connected to a water pump 162, the water outlet of the water pump 162 is connected to a water pipe 163, one end of the water pipe 163 is interconnected with the inner cavity of the cooling box 10, with the cooperation of the water pipe 163 and the water pump 162, the water source inside the water tank 161 can be moved to the inside of the cooling box 10, and then with the cooperation of the refrigerator 11, the cooling box 10 and the drain 12, the water resources can be moved from the stainless steel water tank 13 to the inside of the water curtain plate 15 through the water hole 14, so that the water resources can be recycled, reducing the waste of water resources, thereby increasing the practical effect of the device.

[0026] It is worth noting that the technical features of the water curtain plate 15, the refrigerator 11, and the moisture-absorbing cotton 17 proposed in this technical solution should be regarded as prior art. The specific structure, working principle, and possible control method and spatial layout method of these technical features can be selected according to the conventional methods in the field, and this technical solution will not be further elaborated.

[0027] Working principle: When the device needs to be cooled, the fan 4 is turned on to allow air to pass through the air inlet 3 into the interior of the connecting shell 2, and then filtered through the filter 6, and then cooled through the water curtain plate 15. Under the action of the fan 4, the air is dehumidified through the moisture-absorbing cotton 17 to cool the electronic equipment inside the device. When the water resources inside the water tank 161 need to be recycled, the water pump 162 is turned on to allow the water source inside the water tank 161 to enter the interior of the cooling box 10 through the water pipe 163, and then cooled under the action of the refrigerator 11. After the cooling is completed, it enters the interior of the stainless steel water tank 13 through the drain 12 , so that the water resources return to the inside of the water curtain plate 15 through the water hole 14, thereby realizing the circulation of water resources. When the device needs to replace the filter screen 6, the staff will open the air inlet 3, and then drive the filter screen 6 to move inside the connecting shell 2 through the frame 5, so that the fixed groove 71 drives the limit block 73 to move out of the inside of the card slot 74. With the movement of the frame 5, the limit block 73 moves to the top of the card slot 74 on the other side, so that the compression spring 72 rebounds and drives the limit block 73 to slide into the inside of the card slot 74. After that, the staff will replace the filter screen 6, and then the staff will take out the collection shell 8 and put it back in place after cleaning.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including 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, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A low-voltage box heat dissipation device, comprising a low-voltage box (1) and a connecting shell (2) connected to one side thereof, characterized in that: Also includes: An air inlet (3) is hingedly connected to one side of the connecting shell (2); a fan (4) is fixed inside the weak current box (1); the inner cavity of the connecting shell (2) is slidably connected to a frame (5); the inner cavity of the frame (5) is installed with a filter (6); a fixing mechanism (7) is installed on the top of the frame (5); the inner cavity of the connecting shell (2) is slidably connected to a collecting shell (8); and a cooling box (10) is fixed on the top of the connecting shell (2); A refrigerator (11) is fixed on the top of a cooling box (10); the bottom of the cooling box (10) is connected to a drain (12); a water curtain plate (15) is fixed to the inner cavity of the connecting shell (2); a stainless steel water tank (13) is fixed to the top of the water curtain plate (15); a water hole (14) is opened in the inner cavity of the stainless steel water tank (13); a circulation mechanism (16) is installed inside the connecting shell (2); and moisture-absorbing cotton (17) is installed in the inner cavity of the connecting shell (2).

2. A low-voltage box heat dissipation device according to claim 1, characterized in that: The fixing mechanism (7) comprises a fixing groove (71) opened at the top of the frame (5) and a compression spring (72) fixed in the inner cavity thereof, and also comprises a limit block (73) fixed at the top of the compression spring (72) and a clamping groove (74) opened in the inner cavity of the connecting shell (2).

3. A low-voltage box heat dissipation device according to claim 1, characterized in that: The circulation mechanism (16) comprises a water storage tank (161) fixed to the inner cavity of the connecting shell (2) and a water pump (162) connected to one side thereof, and also comprises a water pipe (163) connected to the water outlet of the water pump (162).

4. A low-voltage box heat dissipation device according to claim 1, characterized in that: The number of the fans (4) is four and they are designed to be symmetrical with respect to the central axis of the weak current box (1); the fans (4) and the air inlet (3) are used in conjunction with each other.

5. A low-voltage box heat dissipation device according to claim 1, characterized in that: A magnetic block (9) is fixed to the inner cavity of the connecting shell (2), and the collecting shell (8) is made of iron and is used in conjunction with the magnetic block (9).

6. A low-voltage box heat dissipation device according to claim 2, characterized in that: The compression spring (72) is located at the center of the fixing groove (71).

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