Network hard disk video recorder with dustproof and heat dissipation functions

Abstract

The utility model discloses a network hard disk video recorder with dustproof and heat dissipation functions, and relates to the technical field of video recorders, the network hard disk video recorder comprises a video recorder body, one side of the video recorder body is provided with an air inlet, dust on a first dustproof net is cleaned, an air pump is started, air in a dust storage box is pumped into an air outlet pipe, and then the air enters the outside. According to the video recorder, negative pressure is formed in the dust storage box, a connecting pipe has suction force, dust cleaned from a first dustproof net is absorbed, the dust enters the dust storage box from the connecting pipe, and the situation that the dust splashes everywhere and is attached to the video recorder body again is avoided; and the sealing plate can be pulled out from one side of the dust storage box, so that the dust in the dust storage box can be conveniently cleaned, and the problem that the heat dissipation effect of the heat dissipation device is affected due to the fact that the dust is easily accumulated on the dustproof net although the existing network hard disk video recorder can be cooled is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of video recorders, in particular to a network hard disk video recorder with dust-proof and heat-dissipating functions. Background Art

[0002] A network hard disk recorder is more vividly called a monitoring server. First of all, it has the function of collecting data through the monitoring video head and transmitting it to the recorder. The recorder encodes the collected data and generates images. The network hard disk recorder records according to your personal needs and uses the serial port (most of the time) hard disk to store the video. And when connected to the network, you can register a dynamic domain name to achieve the purpose of remote monitoring.

[0003] Although the existing network hard disk video recorder can dissipate heat, dust is easily accumulated on the dustproof net, affecting the heat dissipation effect of the heat dissipation device. Therefore, we propose a network hard disk video recorder with dustproof heat dissipation. Utility Model Content

[0004] The purpose of the utility model is to solve the problems raised by the above-mentioned background technology, and to provide a network hard disk video recorder with dustproof and heat dissipation.

[0005] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0006] 14. The method of claim 13 wherein the air intake is provided on one side of the recorder body and the air outlet is provided on the other side of the recorder body, the air intake being provided with a first dustproof net on the inner side of the air intake, and the second dustproof net on the inner side of the two air outlets, two symmetrically distributed fans being provided on one end of the recorder body close to the air outlet, an ash box being slidably connected to the same side of the recorder body and the first dustproof net, a sealing plate being slidably connected to one side of the ash box, a plurality of evenly distributed connecting pipes being connected to the other side of the ash box, two symmetrically distributed cleaning brushes being connected to the same side of the ash box and the connecting pipe, the two cleaning brushes being in conflict with the first dustproof net on the side away from the ash box, an air pump being connected to the inner bottom of the ash box, an air outlet pipe being connected to the bottom of the ash box, and a top of the air outlet pipe extending to the inner side of the ash box and connected to the air outlet end of the air pump.

[0007] Furthermore, a fixing rod is connected to one end of the recorder body near the air outlet, and the two fans are mounted on the fixing rod. The fixing rod is also rotatably connected to two symmetrically distributed connecting shafts, and the two connecting shafts are respectively connected to the rotating shafts of the two fans. A belt is sleeved between the two connecting shafts. A second motor is also connected to the fixing rod, and the output shaft of the second motor is connected to one of the connecting shafts.

[0008] Furthermore, an L-shaped plate is connected to the fixing rod, and the second motor is connected to the L-shaped plate.

[0009] Furthermore, the recorder body is on the same side as the air inlet and is rotatably connected to a screw rod located at the top of the air inlet. A sliding sleeve is threadedly sleeved on the screw rod, and the ash box is connected to the sliding sleeve. A guide groove is also provided on the same side as the recorder body and the screw rod, and a guide block is slidably connected to the inner side of the guide groove, and the guide block is connected to the sliding sleeve.

[0010] Furthermore, both ends of the screw rod are rotatably connected to fixed plates, and the two fixed plates are connected to the video recorder body. One of the fixed plates is also connected to a first motor, and the output shaft of the first motor passes through the fixed plate and is connected to the end of the screw rod.

[0011] Furthermore, two symmetrically distributed slide grooves are provided inside the ash storage box, and sliders are slidably connected to the inside of the two slide grooves. The two sliders are connected to the sealing plate, and the top of the sealing plate is connected to a top plate.

[0012] The beneficial effects of the utility model are as follows:

[0013] The utility model uses a fan to blow the air inside the video recorder body out from the air outlet, and the external air enters the video recorder body from the air inlet, thereby forming air convection, thereby dissipating the heat inside the video recorder body, and the external air passes through the first dustproof net and enters the video recorder body from the air inlet, so that the external dust will adhere to the outside of the first dustproof net, and the dust box slides on one side of the first dustproof net, thereby driving two cleaning brushes to slide on the outside of the first dustproof net, thereby cleaning the dust on the first dustproof net, and starting the air pump, thereby pumping the air inside the dust box in and out. The air pipe then enters the outside world, so that negative pressure is formed inside the ash box, which makes the connecting pipe have suction, and then absorbs the dust cleaned from the first dustproof net, so that the dust enters the ash box from the connecting pipe, so as to prevent the dust from splashing everywhere and re-attaching to the recorder body. The sealing plate slides on one side of the ash box, and then the sealing plate can be pulled out from one side of the ash box, so as to facilitate the cleaning of the dust inside the ash box, thereby solving the problem that although the existing network hard disk recorder can dissipate heat, the dust is easily accumulated on the dustproof net, affecting the heat dissipation effect of the heat dissipation device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a left-side stereogram of the utility model;

[0015] Figure 2 It is a right-side stereogram of the utility model;

[0016] Figure 3 This utility model Figure 1The enlarged structural diagram at A in the middle;

[0017] Figure 4 It is a schematic diagram of the structure of the utility model from top view;

[0018] Figure 5 It is a main structural schematic diagram of the utility model.

[0019] Figure numerals: 1. video recorder body; 2. air inlet; 3. first dust screen; 4. dust box; 5. sealing plate; 6. first motor; 7. fixing plate; 8. screw rod; 9. guide groove; 10. sliding sleeve; 11. guide block; 12. air outlet; 13. second dust screen; 14. air outlet pipe; 15. air pump; 16. top plate; 17. connecting pipe; 18. cleaning brush; 19. fan; 20. fixing rod; 21. connecting shaft; 22. belt; 23. L-shaped plate; 24. second motor. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model.

[0021] like Figure 1-Figure 5As shown, a network hard disk video recorder with dustproof and heat dissipation comprises a video recorder body 1, an air inlet 2 is provided on one side of the video recorder body 1, and two symmetrically distributed air outlets 12 are provided on the other side of the video recorder body 1, a first dustproof net 3 is installed on the inner side of the air inlet 2, and a second dustproof net 13 is installed on the inner side of the two air outlets 12, and two symmetrically distributed fans 19 are installed on one end of the video recorder body 1 close to the air outlet 12, and an ash box 4 is slidably connected to the same side of the video recorder body 1 and the first dustproof net 3, and a sealing plate 5 is slidably connected to one side of the ash box 4 , the other side of the ash box 4 is connected to a plurality of evenly distributed connecting pipes 17, and the ash box 4 and the connecting pipe 17 are also connected to two symmetrically distributed cleaning brushes 18 on the same side, and the two cleaning brushes 18 are away from the side of the ash box 4 and are in conflict with the first dustproof net 3, and the bottom of the inner side of the ash box 4 is connected to an air pump 15, and the bottom of the ash box 4 is connected to an air outlet pipe 14, and the top of the air outlet pipe 14 extends to the inner side of the ash box 4 and is connected to the air outlet end of the air pump 15. In some embodiments, the fan 19 is used to blow the gas inside the video recorder body 1 out from the air outlet 12, and the external gas The air enters the video recorder body 1 from the air inlet 2, thereby forming gas convection, thereby dissipating the heat inside the video recorder body 1, and the external air passes through the first dustproof net 3 and enters the video recorder body 1 from the air inlet 2, so that the external dust will adhere to the outside of the first dustproof net 3, and the dust box 4 slides on one side of the first dustproof net 3, thereby driving the two cleaning brushes 18 to slide on the outside of the first dustproof net 3, and then the dust on the first dustproof net 3 is cleaned off, and the air pump 15 is started, and the gas inside the dust box 4 is sucked into the air outlet pipe 14, and then enters the outside, so that the dust box 4 forms a negative pressure inside, so that the connecting pipe 17 has suction force, and then absorbs the dust cleaned from the first dustproof net 3, so that the dust enters the ash storage box 4 from the connecting pipe 17, so as to prevent the dust from splashing everywhere and reattaching to the recorder body 1. The sealing plate 5 slides on one side of the ash storage box 4, and then the sealing plate 5 can be pulled out from one side of the ash storage box 4, so as to facilitate the cleaning of the dust inside the ash storage box 4, thereby solving the problem that although the existing network hard disk recorder can dissipate heat, the dust is easily accumulated on the dustproof net, affecting the heat dissipation effect of the heat dissipation device.

[0022] like Figure 4 , Figure 5As shown, in some embodiments, a fixing rod 20 is also connected to one end of the recorder body 1 near the air outlet 12, and the two fans 19 are installed on the fixing rod 20. The fixing rod 20 is also rotatably connected to two symmetrically distributed connecting shafts 21, and the two connecting shafts 21 are respectively connected to the rotating shafts of the two fans 19. A belt 22 is sleeved between the two connecting shafts 21. The fixing rod 20 is also connected to a second motor 24, and the output shaft of the second motor 24 is connected to one of the connecting shafts 21. The second motor 24 drives one of the connecting shafts 21 to rotate, and then drives one of the fans 19 to rotate. Under the action of the belt 22, the other connecting shaft 21 is driven to rotate, and then the other fan 19 is driven to rotate.

[0023] like Figure 4 As shown, in some embodiments, an L-shaped plate 23 is further connected to the fixing rod 20 , and the second motor 24 is connected to the L-shaped plate 23 , so that the second motor 24 can be easily installed through the L-shaped plate 23 .

[0024] like Figure 1 , Figure 5 As shown, in some embodiments, the recorder body 1 is on the same side as the air inlet 2 and is located at the top of the air inlet 2 and is rotatably connected with a screw rod 8, a sleeve 10 is threadedly sleeved on the screw rod 8, and the ash box 4 is connected to the sleeve 10. A guide groove 9 is also provided on the same side as the recorder body 1 and the screw rod 8, a guide block 11 is slidably connected to the inner side of the guide groove 9, and the guide block 11 is connected to the sleeve 10. When the screw rod 8 rotates, the sleeve 10 slides on the screw rod 8 with the cooperation of the guide groove 9 and the guide block 11, thereby driving the ash box 4 to slide.

[0025] like Figure 1 As shown, in some embodiments, both ends of the screw rod 8 are rotatably connected to a fixed plate 7, and the two fixed plates 7 are connected to the video recorder body 1. One of the fixed plates 7 is also connected to a first motor 6. The output shaft of the first motor 6 passes through the fixed plate 7 and is connected to the end of the screw rod 8. Through the first motor 6, the screw rod 8 is driven to rotate between the two fixed plates 7.

[0026] like Figure 1 , Figure 3 , Figure 4 , Figure 5 As shown, in some embodiments, two symmetrically distributed slide grooves are provided on the inner side of the ash box 4, and sliders are slidably connected to the inner sides of the two slide grooves. The two sliders are connected to the sealing plate 5, and a top plate 16 is connected to the top of the sealing plate 5. By lifting the top plate 16 upward, the sealing plate 5 slides on one side of the ash box 4, and the slider slides on the inner side of the slide groove, and the sealing plate 5 is pulled out from one side of the ash box 4.

[0027] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A network hard disk video recorder with dustproof and heat dissipation, comprising a video recorder body (1), characterized in that: An air inlet (2) is provided on one side of the video recorder body (1), and two symmetrically distributed air outlets (12) are provided on the other side of the video recorder body (1). A first dustproof net (3) is installed inside the air inlet (2), and a second dustproof net (13) is installed inside the two air outlets (12). Two symmetrically distributed fans (19) are installed at one end of the video recorder body (1) close to the air outlet (12). An ash box (4) is slidably connected to the same side of the video recorder body (1) and the first dustproof net (3). One side of the ash box (4) is slidably connected to the A sealing plate (5) is connected, and the other side of the ash storage box (4) is connected to a plurality of evenly distributed connecting pipes (17), and the ash storage box (4) and the connecting pipe (17) are also connected to two symmetrically distributed cleaning brushes (18) on the same side, and the two cleaning brushes (18) are in contact with the first dustproof net (3) away from the side of the ash storage box (4), and the bottom of the inner side of the ash storage box (4) is connected to an air pump (15), and the bottom of the ash storage box (4) is connected to an air outlet pipe (14), and the top of the air outlet pipe (14) extends to the inner side of the ash storage box (4) and is connected to the air outlet end of the air pump (15).

2. A network hard disk video recorder with dustproof and heat dissipation according to claim 1, characterized in that: The video recorder body (1) is also connected to a fixing rod (20) at one end close to the air outlet (12), and the two fans (19) are both mounted on the fixing rod (20). The fixing rod (20) is also rotatably connected to two symmetrically distributed connecting shafts (21), the two connecting shafts (21) are respectively connected to the rotating shafts of the two fans (19), a belt (22) is sleeved between the two connecting shafts (21), and the fixing rod (20) is also connected to a second motor (24), and the output shaft of the second motor (24) is connected to one of the connecting shafts (21).

3. A network hard disk video recorder with dustproof and heat dissipation according to claim 2, characterized in that: An L-shaped plate (23) is also connected to the fixing rod (20), and the second motor (24) is connected to the L-shaped plate (23).

4. The network video recorder with dustproof and heat dissipation function according to claim 1, characterized in that: The video recorder body (1) is rotatably connected to a screw rod (8) on the same side as the air inlet (2) and located at the top of the air inlet (2); a sliding sleeve (10) is threadedly sleeved on the screw rod (8); the ash storage box (4) is connected to the sliding sleeve (10); a guide groove (9) is also provided on the same side as the screw rod (8); a guide block (11) is slidably connected to the inner side of the guide groove (9); and the guide block (11) is connected to the sliding sleeve (10).

5. The network hard disk video recorder with dustproof and heat dissipation according to claim 4, characterized in that: Both ends of the screw rod (8) are rotatably connected to fixed plates (7), and the two fixed plates (7) are connected to the video recorder body (1). One of the fixed plates (7) is also connected to a first motor (6), and the output shaft of the first motor (6) passes through the fixed plate (7) and is connected to the end of the screw rod (8).

6. The network video recorder with dustproof and heat dissipation function according to claim 1, characterized in that: The inside of the ash storage box (4) is also provided with two symmetrically distributed slide grooves, the inside of the two slide grooves are both slidably connected with sliders, the two sliders are both connected to the sealing plate (5), and the top of the sealing plate (5) is connected to a top plate (16).

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