Monitoring power supply with low power consumption and high reliability

Abstract

The invention discloses a low-power-consumption and high-reliability monitoring power supply, and relates to the technical field of monitoring power supplies, and the power supply comprises a protective housing, and four supporting seats which are distributed in a rectangular manner are fixedly connected to the positions, close to four corners, of the lower side of the protective housing. The positions, close to the left side and the right side, of the inner side of the protective shell are movably sleeved with two ventilation mechanisms in bilateral symmetry, the lower surface of the lower side of the protective shell is close to and connected with a damping mechanism, the upper side of the damping mechanism is fixedly connected with a power source body, and the upper side of the power source body is fixedly connected with a heat dissipation table; and the ventilation mechanism comprises a placement box. According to the low-power-consumption and high-reliability monitoring power supply, external vibration is absorbed through a third spring and a fourth spring, so that impact on the power supply body is caused, force borne by the power supply body is eliminated, the power supply body is protected, and the problems that internal devices of the power supply body are damaged or wire connectors are poor in connection due to vibration are solved.

Description

Technical Field

[0001] The invention relates to the technical field of monitoring power supplies, and in particular to a monitoring power supply with low power consumption and high reliability. Background Art

[0002] Computers are low-voltage products, which means that the operating voltage of the components is relatively low, generally within plus or minus 12 volts, and it is direct current. The ordinary mains power is 220 volts (110 volts in some countries) alternating current, which cannot be used directly on computer components. Therefore, computers, like many home appliances, need a power supply part, which is responsible for converting ordinary mains power into a voltage that can be used by the computer. It is generally installed inside the computer. The operating voltage of the core components of the computer is very low, and because the operating frequency of the computer is very high, the power supply requirements are relatively high. At present, the power supply of the computer is a switching circuit, which converts ordinary alternating current into direct current, and then controls the voltage through chopping, and outputs different voltages to the motherboard, hard disk, optical drive and other computer components.

[0003] For example, a Chinese patent with publication number CN211015401U discloses an intelligent monitoring power supply, including a power supply as a whole, a fixing seat, a dust suction hole and a collecting component. The fixing seat is fixedly connected to the front and rear of the bottom of the power supply as a whole, the inner top inner wall of the internal power supply as a whole is fixedly connected to a dust removal mechanism, and the inner middle part of the power supply as a whole is fixedly connected to a heat dissipation mechanism. The heat dissipation mechanism is arranged on the inner top inner wall of the power supply as a whole, and the heat dissipation mechanism is fixedly connected to the power supply as a whole. The heat dissipation mechanism can discharge the heat generated inside the power supply as a whole to ensure the normal operation of the power supply, and the air is discharged into the interior of the power supply as a whole through the through holes on the outside of the exhaust bin, and the hot air inside the power supply as a whole is squeezed and discharged from the fine mesh to achieve the effect of lowering the internal temperature of the power supply, and the exhaust holes of the exhaust bin are arranged at different positions, which can perform air cooling and heat dissipation on various components inside the power supply as a whole, effectively improving the heat dissipation performance of the power supply.

[0004] The existing technology has the following problems:

[0005] The monitoring power supply is not provided with components for shock absorption. Since the monitoring power supply is usually placed in a chassis, the chassis is an unfixed device and is easily pushed by external influences, causing external vibrations to the chassis. These vibrations may be transmitted to the power supply, causing damage to the internal components of the power supply. Summary of the invention

[0006] The present invention provides a low-power consumption and high-reliability monitoring power supply to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0008] A low-power consumption and high-reliability monitoring power supply comprises a protective shell, wherein four rectangularly distributed support seats are fixedly connected to the lower side of the protective shell near the four corners, two left-right symmetrical ventilation mechanisms are movably sleeved on the inner side of the protective shell near the left and right sides, a shock absorbing mechanism is connected near the lower surface of the lower side of the protective shell, a power supply body is fixedly connected to the upper side of the shock absorbing mechanism, and a heat sink is fixedly connected to the upper side of the power supply body.

[0009] Preferably, the ventilation mechanism includes a placement box, an inner side of the placement box is movably sleeved with a dust removal plate, the outer side of the placement box is movably sleeved on the inner side of the protective shell near the left and right sides, the inner side of the protective shell near the left and right sides is fixedly sleeved with a convex frame, and the convex frame is located on the side of the placement box close to the power supply body, and a cooling fan is movably installed on the inner side of the protective shell near the left and right sides, and the cooling fan is located on the side of the convex frame close to the power supply body.

[0010] Preferably, the inner sides of the left and right walls of the placement box are movably sleeved with four rectangularly distributed fixing components, the fixing components include a card plate, the outer side of the card plate is movably sleeved on the inner sides of the left and right walls of the placement box, the lower end of the card plate is rotatably connected to the front and rear surfaces of the inner sides of the left and right walls of the placement box, the lower end of the card plate is movably installed with two first springs distributed front and back, and the side of the card plate away from the dust removal plate is movably sleeved in the fixing grooves on the inner front and rear surfaces of the protective shell near the left and right sides.

[0011] Preferably, disassembly holes are provided on the front and rear surfaces of the protective shell near the left and right sides, and the disassembly holes are located on the side of the upper end of the clamping plate away from the dust removal plate.

[0012] Preferably, the front and rear surfaces of the inner sides of the left and right walls of the placement box are fixedly connected with limit rods, and the limit rods are located on the side of the card plate away from the dust removal plate, the outer side of the limit rods is movably sleeved with a top plate, and the top plate is located on the side of the card plate close to the dust removal plate, and the upper side of the top plate away from the power supply body is fixedly connected with a push rod, and the outer side of the limit rods is movably sleeved with a second spring, and the second spring is located on the side of the top plate away from the power supply body.

[0013] Preferably, a groove is provided on the left side of the placement box near the middle of the upper edge, a friction pattern is provided on the middle of the lower side of the placement box, and a notch is provided on the lower side of the protective shell near the middle of the left and right edges.

[0014] Preferably, the shock absorbing mechanism includes a mechanism box, and four rectangularly distributed corner platforms are overlapped on the lower side of the mechanism box near the four corners, and the lower side of the corner platforms is fixedly connected to the inner lower surface of the protective shell near the front and rear sides, and the inner vertical surfaces of the four corner platforms are fixedly connected with a third spring, and the third spring is fixedly connected to the outer side of the mechanism box near the four corners on one side close to the power supply body.

[0015] Preferably, the outer side of the mechanism box is movably sleeved with a fixed seat, the inner lower surface of the mechanism box is fixedly connected with a plurality of evenly distributed fourth springs, the upper side of the fourth springs is fixedly connected to the inner upper surface of the fixed seat, and the lower side of the power supply body is fixedly connected to the upper side of the fixed seat.

[0016] Due to the adoption of the above technical solution, the present invention has the following technical advances compared with the prior art:

[0017] 1. The present invention provides a low-power consumption and high-reliability monitoring power supply, which adopts the cooperation of a shock absorbing mechanism, a mechanism box, a corner platform, a third spring, a fourth spring, a fixing seat and a power supply body. The third spring and the fourth spring absorb the impact on the power supply body caused by external vibration, so that the force applied to the power supply body is eliminated, so that the power supply body is protected, and the problems of damage to the internal components of the power supply body or poor connection of the wire connectors caused by vibration are avoided.

[0018] 2. The present invention provides a low-power consumption and high-reliability monitoring power supply, which adopts the cooperation of a protective shell, a power supply body, a placement box, a heat dissipation fan, a dust removal plate and a heat dissipation platform. The heat dissipation fan drives the space to quickly circulate from the inner side of the protective shell, so that the heat generated by the power supply body when working is taken away, so that the power supply body can be quickly cooled down, so that the power supply body can operate for a long time.

[0019] 3. The present invention provides a low-power and high-reliability monitoring power supply, which adopts the cooperation of a placement box, a groove, a fixing assembly, a card plate, a first spring, a disassembly hole, a top plate, a limit rod, a second spring, a push rod and a dust removal plate. By inserting a rod from the inside of the disassembly hole, the card plate is contacted to fix the placement box, so that the placement box can be taken out from the inside of the protective shell, and then the dust removal plate can be replaced and maintained. The operation is simple, the disassembly is convenient, and the installation is quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0021] Figure 2 It is a partial cross-sectional three-dimensional structural schematic diagram of the present invention;

[0022] Figure 3 It is a partial cross-sectional three-dimensional structural schematic diagram of the placement box portion of the present invention;

[0023] Figure 4 For the present invention Figure 2 A schematic diagram of the enlarged structure of the middle A part;

[0024] Figure 5 It is a three-dimensional structural schematic diagram of the card plate part of the present invention;

[0025] Figure 6 It is a partial cross-sectional three-dimensional structural schematic diagram of the shock absorbing mechanism of the present invention.

[0026] In the figure: 1. protective shell; 2. support seat; 3. ventilation mechanism; 31. placement box; 32. convex frame; 33. heat dissipation fan; 34. groove; 35. fixing assembly; 351. clamping plate; 352. first spring; 353. disassembly hole; 354. top plate; 355. limit rod; 356. second spring; 357. push rod; 36. dust removal plate; 4. shock absorbing mechanism; 41. mechanism box; 42. angle platform; 43. third spring; 44. fourth spring; 45. fixing seat; 5. power supply body; 6. heat dissipation platform. DETAILED DESCRIPTION

[0027] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0028] like Figure 1 , Figure 2 As shown, a low-power consumption and high-reliability monitoring power supply comprises a protective shell 1, four rectangularly distributed support seats 2 are fixedly connected to the lower side of the protective shell 1 near the four corners, two left-right symmetrical ventilation mechanisms 3 are movably sleeved on the inner side of the protective shell 1 near the left and right sides, a shock absorbing mechanism 4 is connected near the lower surface of the lower side of the protective shell 1, a power supply body 5 is fixedly connected to the upper side of the shock absorbing mechanism 4, and a heat sink 6 is fixedly connected to the upper side of the power supply body 5.

[0029] It should be noted that the heat dissipation platform 6 is used to absorb the heat generated by the power source body 5 and increase the contact area between the heat generating area of ​​the power source body 5 and the air, thereby improving the heat dissipation efficiency.

[0030] like Figure 2 , Figure 3 As shown, the ventilation mechanism 3 includes a placement box 31, the inner side of the placement box 31 is movably sleeved with a dust removal plate 36, the outer side of the placement box 31 is movably sleeved on the inner side of the protective shell 1 near the left and right sides, the inner side of the protective shell 1 near the left and right sides is fixedly sleeved with a convex frame 32, and the convex frame 32 is located on the side of the placement box 31 near the power supply body 5, the inner side of the protective shell 1 near the left and right sides is movably installed with a cooling fan 33, and the cooling fan 33 is located on the side of the convex frame 32 near the power supply body 5.

[0031] It should be noted that the dust removal plate 36 is used to absorb dust in the air passing through it to prevent the dust from falling on the power supply body 5 and the heat sink 6. The heat dissipation fan 33 is used to accelerate the air circulation inside the protective shell 1, thereby taking away the heat on the heat sink 6 and accelerating the heat dissipation of the power supply body 5.

[0032] like Figure 2-Figure 4As shown, four rectangularly distributed fixing components 35 are movably sleeved on the inner sides of the left and right walls of the placement box 31, and the fixing components 35 include a card plate 351. The outer side of the card plate 351 is movably sleeved on the inner sides of the left and right walls of the placement box 31, and the lower end of the card plate 351 is rotatably connected to the front and rear surfaces of the inner sides of the left and right walls of the placement box 31. The lower end of the card plate 351 is movably installed with two first springs 352 distributed front and back, and the side of the card plate 351 away from the dust removal plate 36 is movably sleeved in the fixing grooves on the inner front and rear surfaces of the protective shell 1 near the left and right sides.

[0033] It should be noted that when the card plate 351 is inserted into the inner side of the fixing groove, the placement box 31 is fixed on the inner side of the protective shell 1, and the first spring 352 is a torsion spring. The setting of the first spring 352 avoids directly using the elasticity of the material itself, thereby causing the problem of damage to the components under long-term use.

[0034] like Figure 4 As shown, disassembly holes 353 are opened on the front and rear surfaces of the protective housing 1 near the left and right sides, and the disassembly holes 353 are located on the side of the upper end of the clamping plate 351 away from the dust removal plate 36.

[0035] It should be noted that the rod is inserted from the inner side of the disassembly hole 353 , so that the upper end of the clamping plate 351 is pushed, so that the clamping plate 351 is disengaged from the fixing groove, so that the placement box 31 can be taken out from the inner side of the protective shell 1 .

[0036] like Figure 3-Figure 5 As shown, the limiting rods 355 are fixedly connected to the front and back surfaces of the inner sides of the left and right walls of the placing box 31, and the limiting rods 355 are located on the side of the clamping plate 351 away from the dust removal plate 36, the outer side of the limiting rods 355 is movably sleeved with a top plate 354, and the top plate 354 is located on the side of the clamping plate 351 close to the dust removal plate 36, and the upper side of the top plate 354 away from the power supply body 5 is fixedly connected with a push rod 357, the outer side of the limiting rods 355 is movably sleeved with a second spring 356, and the second spring 356 is located on the side of the top plate 354 away from the power supply body 5.

[0037] It should be noted that the second spring 356 is a tension spring. When the card plate 351 rotates to a vertical state, the top plate 354 is no longer blocked by the card plate 351, so that the second spring 356 pulls the top plate 354 to move to the side away from the power supply body 5, causing the top plate 354 to block the card plate 351, so that the card plate 351 cannot be reset. Pressing the push rod 357 instructs the top plate 354 to reset, and then the first spring 352 drives the card plate 351 to reset.

[0038] like Figure 1-Figure 3 As shown, a groove 34 is provided on the left side of the placement box 31 near the middle of the upper edge, a friction pattern is provided on the middle of the lower side of the placement box 31, and a notch is provided on the lower side of the protective shell 1 near the middle of the left and right edges.

[0039] It should be noted that the pull groove 34 is used to facilitate the removal of the dust removal plate 36 from the inner side of the placement box 31 , and the setting of the notch enables the placement box 31 to be pulled out from the inner side of the protective shell 1 .

[0040] like Figure 2 , Figure 6 As shown, the shock absorbing mechanism 4 includes a mechanism box 41, and four rectangularly distributed corner platforms 42 are overlapped on the lower side of the mechanism box 41 near the four corners, and the lower side of the corner platforms 42 is fixedly connected to the inner lower surface of the protective shell 1 near the front and rear sides, and the inner vertical surfaces of the four corner platforms 42 are fixedly connected with a third spring 43, and the side of the third spring 43 close to the power supply body 5 is fixedly connected to the outer side of the mechanism box 41 near the four corners.

[0041] It should be noted that the third spring 43 is a shock-absorbing spring, which contains a damping component inside, so that the third spring 43 absorbs the lateral force exerted on the power source body 5 due to vibration.

[0042] like Figure 2 , Figure 6 As shown, the outer side of the mechanism box 41 is movably sleeved with a fixed seat 45, the inner lower surface of the mechanism box 41 is fixedly connected with a plurality of evenly distributed fourth springs 44, the upper side of the fourth spring 44 is fixedly connected to the inner upper surface of the fixed seat 45, and the lower side of the power supply body 5 is fixedly connected to the upper side of the fixed seat 45.

[0043] It should be noted that the fixing seat 45 is a shock-absorbing spring, which contains a damping component inside, so that the fixing seat 45 absorbs the vertical force exerted on the power source body 5 due to vibration.

[0044] The working principle of the present invention is as follows: first, the third spring 43 is a shock-absorbing spring, which contains a damping component inside, so that the third spring 43 absorbs the lateral force of the power source body 5 due to vibration, and the fixing seat 45 is a shock-absorbing spring, which contains a damping component inside, so that the fixing seat 45 absorbs the vertical force of the power source body 5 due to vibration, and the impact on the power source body 5 caused by external vibration is absorbed by the third spring 43 and the fourth spring 44, so that the force on the power source body 5 is eliminated, so that the power source body 5 is protected, and the problems such as damage to the internal components of the power source body 5 or poor connection of the wire connector due to vibration are avoided. Then, the heat sink 6 is used to absorb The heat generated by the power supply body 5 is collected, and the contact area between the heating area of ​​the power supply body 5 and the air is increased to improve the heat dissipation efficiency. The dust removal plate 36 is used to absorb dust in the air passing through it to prevent the dust from falling on the power supply body 5 and the heat dissipation platform 6. The heat dissipation fan 33 is used to accelerate the air circulation inside the protective shell 1, thereby taking away the heat on the heat dissipation platform 6 and accelerating the heat dissipation of the power supply body 5. The heat dissipation fan 33 drives the space to quickly circulate from the inner side of the protective shell 1, so that the heat generated by the power supply body 5 when working is taken away, so that the power supply body 5 can be quickly cooled down, so that the power supply body 5 can operate for a long time. Finally, when the card board 351 is stuck When the bracket 351 is inserted into the inner side of the fixing groove, the placement box 31 is fixed to the inner side of the protective shell 1. The first spring 352 is a torsion spring. The setting of the first spring 352 avoids directly using the elasticity of the material itself, which may cause the problem of damage to the components under long-term use. The rod is inserted from the inner side of the disassembly hole 353, so that the upper end of the card plate 351 is pushed, so that the card plate 351 is separated from the fixing groove, so that the placement box 31 can be taken out from the inner side of the protective shell 1. The second spring 356 is a tension spring. When the card plate 351 is rotated into a vertical state, the top plate 354 is no longer blocked by the card plate 351, so that the second spring 356 pulls the top plate 354 away from the power supply body. The first spring 352 then drives the card plate 351 to return to its original position, and the first spring 352 drives the card plate 351 to return to its original position. The pull groove 34 is used to facilitate the removal of the dust removal plate 36 from the inner side of the placement box 31. The setting of the notch enables the placement box 31 to be pulled out from the inner side of the protective shell 1. By inserting a rod from the inner side of the disassembly hole 353, the fixing of the card plate 351 on the placement box 31 is contacted, so that the placement box 31 can be taken out from the inner side of the protective shell 1, and then the dust removal plate 36 can be replaced and maintained. The operation is simple, the disassembly is convenient, and the installation is quick.

[0045] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A low-power and high-reliability monitoring power supply, comprising a protective housing (1), characterized in that: Four rectangularly distributed support seats (2) are fixedly connected to the lower side of the protective shell (1) near the four corners, two left-right symmetrical ventilation mechanisms (3) are movably sleeved on the inner side of the protective shell (1) near the left and right sides, a shock absorbing mechanism (4) is connected to the lower surface of the lower side of the protective shell (1), a power supply body (5) is fixedly connected to the upper side of the shock absorbing mechanism (4), and a heat sink (6) is fixedly connected to the upper side of the power supply body (5).

2. A low-power and high-reliability monitoring power supply according to claim 1, characterized in that: The ventilation mechanism (3) comprises a placement box (31), the inner side of the placement box (31) is movably sleeved with a dust removal plate (36), the outer side of the placement box (31) is movably sleeved on the inner side of the protective shell (1) near the left and right sides, a convex frame (32) is fixedly sleeved on the inner side of the protective shell (1) near the left and right sides, and the convex frame (32) is located on the side of the placement box (31) near the power source body (5), and a heat dissipation fan (33) is movably installed on the inner side of the protective shell (1) near the left and right sides, and the heat dissipation fan (33) is located on the side of the convex frame (32) near the power source body (5).

3. A low-power consumption and high-reliability monitoring power supply according to claim 2, characterized in that: Four rectangularly distributed fixing components (35) are movably sleeved on the inner sides of the left and right walls of the placement box (31), and the fixing components (35) include a card plate (351), the outer side of the card plate (351) is movably sleeved on the inner sides of the left and right walls of the placement box (31), the lower end of the card plate (351) is rotatably connected to the front and rear surfaces of the inner sides of the left and right walls of the placement box (31), and the lower end of the card plate (351) is movably mounted with two first springs (352) distributed front and back, and the side of the card plate (351) away from the dust removal plate (36) is movably sleeved in the fixing grooves on the inner front and rear surfaces of the protective shell (1) near the left and right sides.

4. A low-power consumption and high-reliability monitoring power supply according to claim 3, characterized in that: The protective shell (1) is provided with disassembly holes (353) at positions near the left and right sides on the front and rear surfaces, and the disassembly holes (353) are located on the side of the upper end of the clamping plate (351) away from the dust removal plate (36).

5. The low-power and high-reliability monitoring power supply according to claim 3, characterized in that: The limiting rods (355) are fixedly connected to the front and rear surfaces of the inner sides of the left and right walls of the placement box (31), and the limiting rods (355) are located on the side of the card plate (351) away from the dust removal plate (36). The outer side of the limiting rods (355) is movably sleeved with a top plate (354), and the top plate (354) is located on the side of the card plate (351) close to the dust removal plate (36). The upper side of the top plate (354) away from the power source body (5) is fixedly connected with a push rod (357). The outer side of the limiting rods (355) is movably sleeved with a second spring (356), and the second spring (356) is located on the side of the top plate (354) away from the power source body (5).

6. A low-power consumption and high-reliability monitoring power supply according to claim 2, characterized in that: A groove (34) is provided on the left side of the placement box (31) near the middle of the upper edge, a friction pattern is provided on the middle of the lower side of the placement box (31), and a notch is provided on the lower side of the protective shell (1) near the middle of the left and right edges.

7. The low-power and high-reliability monitoring power supply according to claim 1, characterized in that: The shock absorbing mechanism (4) comprises a mechanism box (41), and four rectangularly distributed corner platforms (42) are overlapped at positions near the four corners on the lower side of the mechanism box (41), and the lower side of the corner platforms (42) is fixedly connected to the inner lower surface of the protective shell (1) near the front and rear sides, and the inner vertical surfaces of the four corner platforms (42) are fixedly connected to third springs (43), and the third spring (43) is fixedly connected to the outer side of the mechanism box (41) near the four corners on one side close to the power source body (5).

8. The low-power and high-reliability monitoring power supply according to claim 7, characterized in that: The outer side of the mechanism box (41) is movably sleeved with a fixed seat (45), the inner lower surface of the mechanism box (41) is fixedly connected with a plurality of evenly distributed fourth springs (44), the upper side of the fourth spring (44) is fixedly connected to the inner upper surface of the fixed seat (45), and the lower side of the power supply body (5) is fixedly connected to the upper side of the fixed seat (45).

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