Industrial personal computer power supply with energy storage function
By incorporating dustproof and accidental contact prevention devices into the industrial control computer power supply, the problem of dust and impurities entering the heat dissipation holes is solved, achieving efficient heat dissipation and safe use of the power supply body.
Patent Information
- Application Number
- CN202520426971.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-12
- Publication Date
- 2026-01-23
- Estimated Expiration
- 2035-03-12
AI Technical Summary
When industrial control computer power supplies are idle, external dust and impurities can easily enter through the heat dissipation holes, causing blockage and affecting the normal heat dissipation of the power supply body.
A dustproof device was designed, comprising a rectangular frame, a round rod, a gear, and an electric telescopic rod. The electric telescopic rod controls the rolling up and unfolding of the intercepting cloth to cover or remove the heat dissipation holes, preventing dust and impurities from entering. At the same time, an anti-accidental touch device was designed, which uses a slide rail and spring structure to prevent accidental activation of the power switch.
It effectively prevents dust and impurities from entering the heat dissipation holes, keeps the heat dissipation holes of the power supply body clean, avoids blockage of the heat dissipation holes, improves the heat dissipation efficiency of the power supply body, and prevents accidental activation of the power switch, ensuring normal use of the power supply.
Smart Images
Figure CN223828030U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of industrial control computer power supply technology, and in particular to an industrial control computer power supply with energy storage function. Background Technology
[0002] Industrial control computer power supplies are power supplies specifically designed for industrial control equipment. Their main function is to convert AC power to DC power to meet the special power requirements of industrial control equipment. Industrial control power supplies are characterized by high stability, high reliability, and low noise, and can operate stably for a long time in harsh environments.
[0003] Existing industrial control computer power supplies with energy storage functions typically involve installing the power supply unit inside the industrial control computer, connecting the external power cord to the power interface on the power supply unit, and then connecting multiple connecting wires on the other side of the power supply unit to the control unit inside the industrial control computer. The AC power is then converted to DC power to supply the industrial control computer. The large-capacity battery inside the power supply unit stores the electrical energy and provides power to the computer and its peripheral devices. At the same time, the electric fan runs continuously during use, dissipating the heat generated inside the power supply unit through the heat dissipation vents.
[0004] However, when the power supply is not in use, dust or impurities from the outside may fall into the heat dissipation holes, causing dust and impurities to adhere to and accumulate inside the heat dissipation holes, resulting in blockage and affecting the normal heat dissipation of the power supply. Utility Model Content
[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing an industrial control computer power supply with energy storage function.
[0006] To achieve the above objectives, the present invention adopts the following technical solution: an industrial control computer power supply with energy storage function, comprising a power supply body, a plurality of connecting wires provided on one side of the power supply body, a power interface provided on one side of the power supply body, a power switch provided on one side of the power supply body, a heat dissipation hole provided on one side of the power supply body, an electric fan provided inside the heat dissipation hole, a dustproof device for assisting in the interception of external dust and impurities provided on the side of the power supply body near the heat dissipation hole, and an anti-accidental contact device for preventing personnel from accidentally touching the power switch provided on the side of the power supply body near the power switch.
[0007] The effects achieved by the above components are as follows: First, the power supply unit is installed inside the industrial control computer. Then, the external power cord is connected to the power interface on the power supply unit. Subsequently, multiple connecting wires on the other side of the power supply unit are connected to the control unit inside the industrial control computer. Then, the AC power is converted into DC power to provide power to the industrial control computer and control unit. At the same time, the large-capacity battery inside the power supply unit stores electrical energy and provides power support for the computer and its peripheral devices. During use, the electric fan of the power supply unit works continuously and dissipates the heat generated inside the power supply unit through the heat dissipation holes.
[0008] Preferably, the dustproof device includes a rectangular frame, which is fixedly connected to the side of the power supply body near the heat dissipation hole, and the rectangular frame completely encloses the heat dissipation hole. A round rod is provided inside the rectangular frame, and an intercepting cloth is fixedly connected to the inner wall of the rectangular frame. The other end of the intercepting cloth is fixedly connected to the round rod. A toothed rod is fixedly connected to one side of the rectangular frame, and a gear is fixedly connected to the end of the round rod near the toothed rod. The gear meshes with the toothed rod. A round shaft is fixedly connected to one side of the gear. An electric telescopic rod is fixedly connected to one side of the rectangular frame, and a sleeve rod is fixedly connected to the output end of the electric telescopic rod. The inner wall of the sleeve rod is rotatably connected to the surface of the round shaft.
[0009] The aforementioned components achieve the following effect: By incorporating a dustproof device, when the power supply unit is operating, the electric telescopic rod is activated, causing it to move the sleeve rod away from the electric telescopic rod. This causes the sleeve rod to move the round shaft, which in turn moves the gear. The gear then moves the round rod along the inside of the rectangular frame. During this movement, the meshing of the gear and the rack causes the gear to rotate, which in turn rotates the round rod. This rotation of the round rod during its movement causes it to roll up the intercepting cloth covering the inside of the rectangular frame, thus removing the cover from the heat dissipation holes. When the power supply unit stops... When in operation, the electric telescopic rod is activated again, causing it to move the sleeve rod, round shaft, gear, and round rod closer to the electric telescopic rod. This causes the round rod to reset and rotate in the opposite direction, releasing the rolled-up intercepting cloth and completely covering the inside of the rectangular frame again. At the same time, the fully unfolded intercepting cloth traps external dust and impurities, achieving dust protection for the heat dissipation holes. This reduces the possibility of external dust and impurities falling into and accumulating inside the heat dissipation holes when the power supply is not in use, causing blockage and affecting the normal heat dissipation of the power supply. It also improves the cleanliness of the heat dissipation holes when the power supply is not in use.
[0010] Preferably, a rubber pad is fixedly connected to the inner wall of the rectangular frame on the side away from the intercepting cloth, and the surface of the rubber pad is rectangular.
[0011] The effect achieved by the above-mentioned components is that by setting rubber pads, the rubber pads can fill the gap between the round rod and the inner wall of the rectangular frame, reducing the possibility of external dust and impurities seeping in through the gap between the round rod and the inner wall of the rectangular frame.
[0012] Preferably, a first limiting plate is fixedly connected to the end of the round shaft away from the gear, and a second limiting plate is fixedly connected to the end of the round rod away from the gear. The surface of the first limiting plate is larger than the inner wall of the sleeve rod, and the surface of the second limiting plate is larger than the inner wall of the rectangular frame.
[0013] The effect achieved by the above components is as follows: by setting the first limiting plate and the second limiting plate, the first limiting plate can fit against the surface of the sleeve rod and intercept and limit the round shaft, reducing the left and right sliding of the round shaft during the rotation of the sleeve rod. At the same time, the second limiting plate can fit against the surface of the rectangular frame and provide auxiliary limiting for the side of the round rod away from the gear, reducing the tilting of the side of the round rod away from the gear during the movement.
[0014] Preferably, two elastic ropes are symmetrically fixedly connected to the surface of the intercepting cloth, and both elastic ropes are located at the edge of the intercepting cloth.
[0015] The effect achieved by the above components is as follows: by setting up elastic ropes, the elastic ropes can provide elasticity to the intercepting cloth. When the intercepting cloth is fully unfolded, the elastic ropes are in a taut state and provide auxiliary support to the intercepting cloth, thereby improving the stability of the intercepting cloth when it is unfolded.
[0016] Preferably, the anti-accidental touch device includes a slide rail, which is fixedly connected to the side of the power supply body near the power switch. A protective plate is slidably connected to the inner wall of the slide rail. A round hole block is fixedly connected to one side of the protective plate. A spring is fixedly connected to the side of the round hole block near the slide rail. The other end of the spring is fixedly connected to the slide rail.
[0017] The effect achieved by the above components is as follows: by setting up an anti-accidental touch device, under the reaction force of the spring, the spring causes the round hole block to move towards the slide rail, causing the round hole block to move the protective plate left and right along the inside of the slide rail. When the spring moves the protective plate to the maximum position, the protective plate is positioned above the power switch and blocks external objects, thus preventing accidental touch of the power switch. This reduces the possibility of personnel accidentally touching the power switch during operation, causing the power supply to disconnect unexpectedly and affecting the normal use of the power supply.
[0018] Preferably, a guide rod is fixedly connected to one side of the slide rail, the guide rod is located inside the spring, and the surface of the guide rod is slidably connected to the inner wall of the circular hole block.
[0019] The effect achieved by the above components is that by setting the guide rod, the guide rod can be located inside the spring to provide auxiliary support for the spring, thereby reducing the possibility of the spring bending and deforming significantly during its extension and retraction.
[0020] Preferably, an auxiliary plate is fixedly connected to the side of the protective plate near the circular hole block, and the surface of the auxiliary plate is rectangular.
[0021] The effect achieved by the above components is that by setting up the auxiliary plate, the auxiliary plate can provide a point of leverage for personnel, allowing personnel to easily move the protective plate by manually moving the auxiliary plate.
[0022] Compared with the prior art, the advantages and positive effects of this utility model are as follows:
[0023] In this invention, by setting a dustproof device, the heat dissipation holes can be completely covered and external dust and impurities can be intercepted. This reduces the possibility of external dust and impurities falling into the heat dissipation holes and accumulating when the power supply is not in use, causing blockage inside the heat dissipation holes and affecting the normal heat dissipation of the power supply. This improves the cleanliness of the heat dissipation holes when the power supply is not in use. Attached Figure Description
[0024] Figure 1 This is a three-dimensional structural diagram of the present invention;
[0025] Figure 2 This is a partial structural schematic diagram of the interception cloth of this utility model;
[0026] Figure 3 This is a partial structural schematic diagram of the toothed rod of this utility model;
[0027] Figure 4 This is a partial structural schematic diagram of the protective plate of this utility model.
[0028] Legend: 1. Power supply body; 2. Connecting cable; 3. Power interface; 4. Power switch; 5. Heat dissipation hole; 6. Electric fan; 7. Dustproof device; 71. Rectangular frame; 72. Round rod; 73. Toothed rod; 74. Gear; 75. Round shaft; 76. First limiting plate; 77. Second limiting plate; 78. Interception cloth; 79. Elastic rope; 710. Rubber pad; 711. Electric telescopic rod; 712. Sleeve rod; 8. Anti-accidental contact device; 81. Slide rail; 82. Protective plate; 83. Round hole block; 84. Spring; 85. Guide rod; 86. Auxiliary plate. Detailed Implementation
[0029] Reference Figure 1-4As shown, this embodiment discloses an industrial control computer power supply with energy storage function, including a power supply body 1. Multiple connecting cables 2 are provided on one side of the power supply body 1, a power interface 3 is provided on one side of the power supply body 1, a power switch 4 is provided on one side of the power supply body 1, and a heat dissipation hole 5 is provided on one side of the power supply body 1. An electric fan 6 is installed inside the heat dissipation hole 5. A dustproof device 7 is provided on the side of the power supply body 1 near the heat dissipation hole 5 to assist in intercepting external dust and impurities. An anti-accidental contact device 8 is provided on the side of the power supply body 1 near the power switch 4 to prevent accidental contact with the power switch 4. First, the power supply body 1 is installed inside the industrial control computer. Then, the external power cord is connected to the power interface 3 on the power supply body 1. Subsequently, the multiple connecting cables 2 on the other side of the power supply body 1 are connected to the control unit inside the industrial control computer. Then, AC power is converted to DC power to provide power to the industrial control computer and control unit. At the same time, the large-capacity battery inside the power supply body 1 stores electrical energy and provides power support for the computer and its peripheral devices. During use, the electric fan 6 continuously operates, dissipating the heat generated inside the power supply body 1 through the heat dissipation hole 5.
[0030] Reference Figure 2 and Figure 3As shown, this embodiment discloses a dustproof device 7 including a rectangular frame 71. The rectangular frame 71 is fixedly connected to the side of the power supply body 1 near the heat dissipation hole 5, and the rectangular frame 71 completely encloses the heat dissipation hole 5. A round rod 72 is provided inside the rectangular frame 71, and an intercepting cloth 78 is fixedly connected to the inner wall of the rectangular frame 71. The other end of the intercepting cloth 78 is fixedly connected to the round rod 72. A gear 73 is fixedly connected to one side of the rectangular frame 71, and a gear 74 is fixedly connected to one end of the round rod 72 near the gear 73. The gear 74 meshes with the gear 73, and a round shaft is fixedly connected to one side of the gear 74. 75. An electric telescopic rod 711 is fixedly connected to one side of the rectangular frame 71. A sleeve rod 712 is fixedly connected to the output end of the electric telescopic rod 711. The inner wall of the sleeve rod 712 is rotatably connected to the surface of the round shaft 75. By setting a dustproof device 7, when the power supply body 1 is working, the electric telescopic rod 711 is activated, causing the electric telescopic rod 711 to drive the sleeve rod 712 to move away from the electric telescopic rod 711. This causes the sleeve rod 712 to drive the round shaft 75 to move, which in turn causes the round shaft 75 to drive the gear 74 to move. The gear 74 then drives the round rod 72 along the rectangular frame 71. During internal movement, the meshing of gear 74 and rack 73 causes gear 74 to rotate, which in turn drives the round rod 72 to rotate. This rotation of the round rod 72 causes the intercepting cloth 78 to be rolled up, thus removing the cover from the heat dissipation holes 5. When the power supply unit 1 stops working, the electric telescopic rod 711 is activated again. This causes the sleeve rod 712, round shaft 75, gear 74, and round rod 72 to move closer to the electric telescopic rod. The directional movement of 711 causes the round rod 72 to reset and rotate in the opposite direction, allowing the round rod 72 to release the rolled-up intercepting cloth 78 and completely cover the inside of the rectangular frame 71 again. At the same time, the fully unfolded intercepting cloth 78 intercepts external dust and impurities, achieving dust protection for the heat dissipation hole 5. This reduces the possibility of external dust and impurities falling into the heat dissipation hole 5 and accumulating when the power supply body 1 is not in use, causing blockage inside the heat dissipation hole 5 and affecting the normal heat dissipation of the power supply body 1. This improves the cleanliness of the inside of the heat dissipation hole 5 when the power supply body 1 is not in use.
[0031] Reference Figure 2 and Figure 3As shown, this embodiment discloses a rubber pad 710 fixedly connected to the inner wall of the rectangular frame 71 on the side away from the intercepting cloth 78. The surface of the rubber pad 710 is rectangular. By setting the rubber pad 710, the rubber pad 710 can fill the gap between the round rod 72 and the inner wall of the rectangular frame 71, reducing the seepage of external dust and impurities through the gap between the round rod 72 and the inner wall of the rectangular frame 71. A first limiting plate 76 is fixedly connected to the end of the round shaft 75 away from the gear 74, and a second limiting plate 77 is fixedly connected to the end of the round rod 72 away from the gear 74. The surface of the first limiting plate 76 is larger than the inner wall of the sleeve rod 712, and the surface of the second limiting plate 77 is larger than the inner wall of the rectangular frame 71. By setting the first limiting plate 76 and the second limiting plate 77, the first limiting plate 76... The second limiting plate 77 can be attached to the surface of the sleeve rod 712 and intercept and limit the round shaft 75, reducing the possibility of the round shaft 75 sliding left and right during the rotation of the round shaft 75 along the inside of the sleeve rod 712. At the same time, the second limiting plate 77 can be attached to the surface of the rectangular frame 71 and assist in limiting the side of the round rod 72 away from the gear 74, reducing the possibility of the round rod 72 tilting on the side away from the gear 74 during movement. Two elastic ropes 79 are symmetrically fixedly connected to the surface of the intercepting cloth 78. Both elastic ropes 79 are located at the edge of the intercepting cloth 78. By setting the elastic ropes 79, the elastic ropes 79 can provide elasticity to the intercepting cloth 78. When the intercepting cloth 78 is fully unfolded, the elastic ropes 79 are in a taut state and provide auxiliary support to the intercepting cloth 78, improving the stability of the intercepting cloth 78 when unfolded.
[0032] Reference Figure 4 As shown, this embodiment discloses an anti-accidental touch device 8, which includes a slide rail 81. The slide rail 81 is fixedly connected to the side of the power supply body 1 near the power switch 4. A protective plate 82 is slidably connected to the inner wall of the slide rail 81. A round hole block 83 is fixedly connected to one side of the protective plate 82. A spring 84 is fixedly connected to the side of the round hole block 83 near the slide rail 81. The other end of the spring 84 is fixedly connected to the slide rail 81. By setting the anti-accidental touch device 8, under the reaction force of the spring 84, the spring 84 drives the round hole block 83 to move towards the slide rail 81, causing the round hole block 83 to drive the protective plate 82 to slide left and right along the inside of the slide rail 81. When the spring 84 drives the protective plate 82 to the maximum position, the protective plate 82 is positioned above the power switch 4 and blocks external objects, thus achieving the anti-accidental touch treatment of the power switch 4. This reduces the possibility that personnel may accidentally touch the power switch 4 during operation, causing the power supply body 1 to accidentally disconnect the power supply and affecting the normal use of the power supply body 1.
[0033] Reference Figure 4As shown, this embodiment discloses a guide rod 85 fixedly connected to one side of the slide rail 81. The guide rod 85 is located inside the spring 84, and the surface of the guide rod 85 is slidably connected to the inner wall of the circular hole block 83. By setting the guide rod 85, the guide rod 85 can be located inside the spring 84 to provide auxiliary support for the spring 84, reducing the possibility of the spring 84 bending and deforming significantly during its extension and retraction. An auxiliary plate 86 is fixedly connected to the side of the protective plate 82 near the circular hole block 83. The surface of the auxiliary plate 86 is rectangular. By setting the auxiliary plate 86, the auxiliary plate 86 can provide a point of leverage for personnel, allowing personnel to easily move the protective plate 82 by manually moving the auxiliary plate 86.
[0034] Working principle: First, the power supply unit 1 is installed inside the industrial control computer. Then, the external power cord is connected to the power interface 3 on the power supply unit 1. Subsequently, multiple connecting wires 2 on the other side of the power supply unit 1 are connected to the control unit inside the industrial control computer. Then, the AC power is converted into DC power to provide power to the industrial control computer and control unit. At the same time, the large-capacity battery inside the power supply unit 1 stores electrical energy and provides power support for the computer and its peripheral devices. During use, the electric fan 6 of the power supply unit 1 works continuously and dissipates the heat generated inside the power supply unit 1 through the heat dissipation holes 5.
[0035] When the power supply unit 1 is working, the electric telescopic rod 711 is activated, causing the electric telescopic rod 711 to move the sleeve rod 712 away from the electric telescopic rod 711. This causes the sleeve rod 712 to move the round shaft 75, which in turn moves the gear 74. The gear 74 then moves the round rod 72 along the inside of the rectangular frame 71. During this movement, the gear 74 rotates due to the meshing of the gear and the rack 73, causing the round rod 72 to rotate. This rotation of the round rod 72 during the movement causes it to retract the intercepting cloth 78, thus covering... The intercepting cloth 78 inside the rectangular frame 71 is rolled up, releasing the cover over the heat dissipation hole 5. When the power supply body 1 stops working, the electric telescopic rod 711 is activated again, causing the electric telescopic rod 711 to drive the sleeve rod 712, the round shaft 75, the gear 74, and the round rod 72 to move closer to the electric telescopic rod 711. This causes the round rod 72 to reset and rotate in the opposite direction, allowing the round rod 72 to release the rolled-up intercepting cloth 78 and completely cover the inside of the rectangular frame 71 again. At the same time, the fully unfolded intercepting cloth 78 intercepts external dust and impurities, achieving dust protection for the heat dissipation hole 5.
[0036] First, under the reaction force of spring 84, spring 84 causes the round hole block 83 to move closer to slide rail 81, causing the round hole block 83 to cause the protective plate 82 to slide left and right along the inside of slide rail 81. When spring 84 causes the protective plate 82 to move to the maximum position, the protective plate 82 is positioned above the power switch 4 and blocks external objects, thus preventing accidental touch of the power switch 4.
[0037] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any other way. Any person skilled in the art may use the disclosed technical content to make changes or modifications to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model, without departing from the scope of the utility model's technical solution, still fall within the protection scope of this utility model's technical solution. In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood through specific circumstances.
Claims
1. An industrial control computer power supply with energy storage function, comprising a power supply body (1), characterized in that: The power supply body (1) has multiple connecting wires (2) on one side, a power interface (3) on one side, a power switch (4) on one side, a heat dissipation hole (5) on one side, an electric fan (6) inside the heat dissipation hole (5), a dustproof device (7) for assisting in intercepting external dust and impurities on the side of the power supply body (1) near the heat dissipation hole (5), and an anti-accidental touch device (8) for preventing personnel from accidentally touching the power switch (4) on the side of the power supply body (1) near the power dissipation hole (5).
2. The industrial control computer power supply with energy storage function according to claim 1, characterized in that: The dustproof device (7) includes a rectangular frame (71), which is fixedly connected to the side of the power supply body (1) near the heat dissipation hole (5). The rectangular frame (71) completely encloses the heat dissipation hole (5). A round rod (72) is provided inside the rectangular frame (71). An intercepting cloth (78) is fixedly connected to the inner wall of the rectangular frame (71). The other end of the intercepting cloth (78) is fixedly connected to the round rod (72). A toothed rod (73) is fixedly connected to one side of the rectangular frame (71). A gear (74) is fixedly connected to one end of the round rod (72) near the toothed rod (73). The gear (74) meshes with the toothed rod (73). A round shaft (75) is fixedly connected to one side of the gear (74). An electric telescopic rod (711) is fixedly connected to one side of the rectangular frame (71). A sleeve rod (712) is fixedly connected to the output end of the electric telescopic rod (711). The inner wall of the sleeve rod (712) is rotatably connected to the surface of the round shaft (75).
3. The industrial control computer power supply with energy storage function according to claim 2, characterized in that: A rubber pad (710) is fixedly connected to the inner wall of the rectangular frame (71) on the side away from the intercepting cloth (78), and the surface of the rubber pad (710) is rectangular.
4. The industrial control computer power supply with energy storage function according to claim 2, characterized in that: The end of the round shaft (75) away from the gear (74) is fixedly connected to a first limiting plate (76), and the end of the round rod (72) away from the gear (74) is fixedly connected to a second limiting plate (77). The surface of the first limiting plate (76) is larger than the inner wall of the sleeve rod (712), and the surface of the second limiting plate (77) is larger than the inner wall of the rectangular frame (71).
5. The industrial control computer power supply with energy storage function according to claim 2, characterized in that: Two elastic ropes (79) are symmetrically fixed to the surface of the intercepting cloth (78), and both elastic ropes (79) are located at the edge of the intercepting cloth (78).
6. The industrial control computer power supply with energy storage function according to claim 1, characterized in that: The anti-accidental touch device (8) includes a slide rail (81), which is fixedly connected to the side of the power supply body (1) near the power switch (4). A protective plate (82) is slidably connected to the inner wall of the slide rail (81). A round hole block (83) is fixedly connected to one side of the protective plate (82). A spring (84) is fixedly connected to the side of the round hole block (83) near the slide rail (81). The other end of the spring (84) is fixedly connected to the slide rail (81).
7. The industrial control computer power supply with energy storage function according to claim 6, characterized in that: A guide rod (85) is fixedly connected to one side of the slide rail (81). The guide rod (85) is located inside the spring (84), and the surface of the guide rod (85) is slidably connected to the inner wall of the round hole block (83).
8. The industrial control computer power supply with energy storage function according to claim 6, characterized in that: An auxiliary plate (86) is fixedly connected to the side of the protective plate (82) near the round hole block (83), and the surface of the auxiliary plate (86) is rectangular.