Explosion-proof industrial personal computer power supply structure

Abstract

The utility model discloses an explosion-proof industrial control computer power supply structure, which belongs to the technical field of industrial control computer power supplies, and comprises an explosion-proof assembly, a circuit breaking assembly and a power supply main body, the explosion-proof assembly is suitable for explosion protection of the power supply main body, and the circuit breaking assembly is suitable for circuit breaking protection of the power supply main body. A first connector and a second connector are installed on the two sides of the power source body respectively, the anti-explosion assembly comprises an anti-explosion body and two anti-explosion top covers, the anti-explosion body is arranged on the peripheral face of the power source body in a sleeving mode, and the two anti-explosion top covers are assembled on the two sides of the power source body respectively in a sliding mode; through the fusing protector, the explosion-proof blade and the naphthyl fusing protector, the explosion-proof blade is automatically disconnected at the temperature of 80 DEG C, the explosion-proof blade is triggered to close a power supply, equipment safety is ensured, meanwhile, heat dissipation and linkage of the intelligent touch sensitive head and the rotating motor are considered, an external cable is automatically cut off once the temperature is too high, and dual protection is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of industrial computer power supply, especially to an explosion-proof industrial computer power supply structure. BACKGROUND

[0002] Industrial computer power supply, simply referred to as industrial power supply, is a power supply device specially designed for industrial fields. It is mainly used to provide stable and reliable power supply for various industrial devices, automation systems and mechanical equipment.

[0003] Firstly, the existing power supply has obvious defects in temperature control. When the equipment temperature is too high, there is often a lack of effective automatic protection measures, and only manual monitoring or simple heat dissipation devices can be used to reduce the temperature. This passive temperature management method not only has slow response speed, but also is difficult to ensure the stable operation of the equipment under extreme temperature conditions, and has safety hazards. Secondly, the existing power supply also has defects in explosion protection. Traditional explosion protection measures often rely on heavy shells and simple circuit breakers. These designs can prevent explosions to some extent, but often sacrifice the heat dissipation performance and portability of the power supply. At the same time, there is a lack of effective automatic sealing mechanism. Once an explosion or fire occurs, the power supply cannot be quickly cut off and the fire source cannot be sealed, which can easily cause greater losses.

[0004] Therefore, we propose an explosion-proof industrial computer power supply structure. CONTENT OF THE UTILITY MODEL

[0005] In view of the defects of the prior art, the utility model provides an explosion-proof industrial computer power supply structure, which overcomes the defects of the prior art and aims to solve the problem of insufficient protection in the background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an explosion-proof industrial computer power supply structure, comprising an explosion-proof assembly, a circuit breaking assembly and a power supply main body, the explosion-proof assembly is suitable for explosion protection of the power supply main body, the circuit breaking assembly is suitable for circuit breaking protection of the power supply main body, and the power supply main body is provided with a first connector and a second connector on both sides respectively;

[0007] The explosion-proof assembly comprises an explosion-proof main body and two explosion-proof top covers, the explosion-proof main body is sleeved on the outer circumferential surface of the power supply main body, the two explosion-proof top covers are respectively slidably assembled on the two sides of the power supply main body, the explosion-proof main body is connected with the explosion-proof assembly through eight bolt assemblies, the interior of the explosion-proof top cover is slidably assembled with two symmetrically-arranged racks, a plurality of symmetrically-arranged rotating balls are rotatably installed on one side of the rack, a sliding shaft is fixedly connected to one end of the rack, a plurality of arrayed equidistantly-distributed rotating shafts are rotatably installed in the interior of the explosion-proof top cover, rotating gears are fixedly connected to the two ends of the rotating shafts, the rotating gears are engaged with the racks, explosion-proof leaves are fixedly sleeved on the outer circumferential surface of the rotating shafts, a first connecting rope is commonly connected to one end of the two racks, a second connecting rope is fixedly connected to the interior of the explosion-proof top cover, a first connecting head and a second connecting head are respectively fixedly connected to one end of the first connecting rope and the second connecting rope, and a fuse protector is threadedly connected to the first connecting head and the second connecting head.

[0008] As a preferred technical scheme of the utility model, the rack and the explosion-proof top cover are commonly connected with a spring, and the spring is sleeved on the outer circumferential surface of the sliding shaft.

[0009] As a preferred technical scheme of the utility model, one end of the rack is fixedly connected with a touch-sensitive head.

[0010] As a preferred technical scheme of the utility model, the circuit breaking assembly comprises a rotating motor, a bidirectional screw rod, a first top block and a second top block, the rotating motor is installed in the interior of the power supply main body, a first meshing gear is installed at the output end of the rotating motor, the bidirectional screw rod is rotatably installed in the interior of the power supply main body, a second meshing gear is fixedly sleeved on the outer circumferential surface of the bidirectional screw rod, the first meshing gear is engaged with the second meshing gear, and the first top block and the second top block are respectively sleeved on the outer circumferential surface of the bidirectional screw rod.

[0011] As a preferred technical scheme of the utility model, two symmetrically-arranged axial flow fans are respectively installed on the two sides of the power supply main body.

[0012] As a preferred technical scheme of the utility model, a straight shaft is fixedly connected in the interior of the power supply main body, and the first top block and the second top block are movably sleeved on the outer circumferential surface of the straight shaft.

[0013] The utility model discloses the beneficial effects of:

[0014] The utility model discloses through fuse protector, explosion -proof leaf, through naphthyl fuse protector at 80 degrees automatic disconnection, trigger explosion -proof leaf and close power supply, ensure the equipment safety while giving consideration to heat dissipation, intelligent touch -sensitive head and rotating motor linkage, once temperature is too high and is cut off external cable automatically, realizes double protection.BRIEF DESCRIPTION OF DRAWINGS BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the whole structure schematic view of the utility model;

[0016] Figure 2 It is the whole structure side view of the utility model;

[0017] Figure 3 It is the section view of the explosion-proof assembly of the utility model;

[0018] Figure 4 It is the whole structure schematic view of the explosion-proof top cover of the utility model;

[0019] Figure 5 It is the enlarged view of the mark A in the utility model; Figure 4

[0020] Figure 6 It is the enlarged view of the mark B in the utility model; Figure 4

[0021] Figure 7 It is the whole structure schematic view of the fuse protector of the utility model;

[0022] Figure 8 It is the whole structure schematic view of the power supply main body of the utility model;

[0023] Figure 9 It is the whole structure schematic view of the circuit breaking assembly of the utility model.

[0024] In the drawing: 1, explosion-proof assembly; 2, circuit breaking assembly; 3, explosion-proof main body; 4, explosion-proof top cover; 5, bolt assembly; 6, sliding shaft; 7, spring; 8, rack; 81, touch-sensitive head; 9, rotating ball; 10, rotating shaft; 11, rotating gear; 12, explosion-proof leaf; 13, first connecting rope; 14, first connecting head; 15, second connecting rope; 16, second connecting head; 17, fuse protector; 18, first head; 19, second head; 20, axial flow fan; 21, rotating motor; 22, first meshing gear; 23, bidirectional screw; 24, second meshing gear; 25, straight shaft; 26, first top block; 27, second top block; 28, power supply main body. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model. ​

[0026] In the embodiments

[0027] Please refer to Figures 1-9 , an explosion-proof industrial computer power supply structure, comprising an explosion-proof assembly 1, a circuit breaking assembly 2 and a power supply body 28, the explosion-proof assembly 1 is suitable for explosion protection of the power supply body 28, the circuit breaking assembly 2 is suitable for circuit breaking protection of the power supply body 28, and the power supply body 28 is respectively provided with a first connector 18 and a second connector 19 on two sides thereof;

[0028] The explosion-proof assembly 1 comprises an explosion-proof body 3 and two explosion-proof top covers 4, the explosion-proof body 3 is sleeved on the outer circumferential surface of the power supply body 28, and the two explosion-proof top covers 4 are respectively slidably assembled on the two sides of the power supply body 28; the explosion-proof body 3 is connected with the explosion-proof assembly 1 through eight bolt assemblies 5; the interior of each explosion-proof top cover 4 is slidably provided with two symmetrical gear racks 8; a plurality of symmetrical rotating balls 9 are rotatably installed on one side of each gear rack 8; a sliding shaft 6 is fixedly connected to one end of each gear rack 8; a plurality of rotating shafts 10 are rotatably installed in the interior of each explosion-proof top cover 4 in an array and equidistant manner; rotating gears 11 are fixedly connected to two ends of each rotating shaft 10; explosion-proof leaves 12 are fixedly sleeved on the outer circumferential surface of each rotating shaft 10; a first connecting rope 13 is commonly connected to one end of each gear rack 8; a second connecting rope 15 is fixedly connected to the interior of each explosion-proof top cover 4; a first connector 14 and a second connector 16 are respectively fixedly connected to one end of the first connecting rope 13 and the second connecting rope 15; a fuse protector 17 is threadedly connected to each of the first connector 14 and the second connector 16; springs 7 are commonly connected to each gear rack 8 and the explosion-proof top cover 4, and are sleeved on the outer circumferential surface of the sliding shaft 6; a touch-sensitive head 81 is fixedly connected to one end of each gear rack 8; the fuse protector 17 and the explosion-proof leaves 12 are automatically disconnected at 80 degrees, the explosion-proof leaves 12 are triggered to close the power supply, the safety of the equipment is ensured, heat dissipation is taken into account, the touch-sensitive head 81 is linked with a rotating motor 21, and the external cable is automatically cut off once the temperature is too high, so that double protection is realized.

[0029] Please refer to Figures 1-9 , the circuit breaking assembly 2 comprises the rotating motor 21, a bidirectional screw rod 23, a first top block 26 and a second top block 27; the rotating motor 21 is installed in the interior of the power supply body 28; a first meshing gear 22 is installed at the output end of the rotating motor 21; the bidirectional screw rod 23 is rotatably installed in the interior of the power supply body 28; a second meshing gear 24 is fixedly sleeved on the outer circumferential surface of the bidirectional screw rod 23; the first meshing gear 22 is meshed with the second meshing gear 24; the first top block 26 and the second top block 27 are respectively sleeved on the outer circumferential surface of the bidirectional screw rod 23; two symmetrical axial flow fans 20 are respectively installed on the two sides of the power supply body 28; a straight shaft 25 is fixedly connected to the interior of the power supply body 28; and the first top block 26 and the second top block 27 are movably sleeved on the outer circumferential surface of the straight shaft 25.

[0030] Working principle: when the device needs to be connected, the explosion-proof main body 3 is sleeved on the power supply main body 28, then the two explosion-proof top covers 4 are respectively slidably assembled on the two sides of the explosion-proof main body 3 to form the circuit breaking assembly 2, then the explosion-proof main body 3 and the two explosion-proof top covers 4 are connected by using the bolt assembly 5, during the use of the device, the device is cooled by the four axial flow fans 20, when the device is higher than 80 degrees, the fuse protector 17 (the fuse protector uses naphthalene as the main material, which starts to melt at 80 degrees) starts to melt, so that the first connecting head 14 and the second connecting head 16 on it are disconnected, when the first connecting head 14 and the second connecting head 16 are disconnected, the first connecting rope 13 and the second connecting rope 15 are separated, at this time, due to the spring 7, the first connecting rope 13 is retracted, so that the rack 8 slides, during the sliding of the rack 8, the sliding is limited by the sliding shaft 6, and the sliding of the rack 8 is assisted by the rotating ball 9, when the rack 8 slides, the rotating rack 8 drives the rotating gear 11 to rotate, the rotation of the rotating gear 11 drives the explosion-proof leaf 12 to rotate and close, covering the two sides of the power supply main body 28, so that the device is protected from explosion while not affecting heat dissipation;

[0031] Further, when the rack 8 in the explosion-proof assembly 1 slides, the touch-sensitive head 81 touches the explosion-proof top cover 4, the touch-sensitive head 81 is internally provided with a built-in battery and a signal transmitter, when the touch-sensitive head 81 is triggered, signals are transmitted to the signal receiver in the power supply main body 28 by the signal transmitter in the touch-sensitive head 81, when the signal receiver in the power supply main body 28 receives the signals, the rotating motor 21 is started, the starting of the rotating motor 21 drives the first meshing gear 22 to rotate, the rotation of the first meshing gear 22 drives the second meshing gear 24 to rotate through meshing with the second meshing gear 24, the rotation of the second meshing gear 24 drives the bidirectional lead screw 23 to rotate, so that the first top block 26 and the second top block 27 slide in opposite directions, so that the first top block 26 and the second top block 27 push out the external cable connector connected with the first connector 18 and the second connector 19, and the power supply main body 28 is protected.

[0032] Finally, it should be noted that in the description of the utility model, it should be noted that the terms "vertical", "upper", "lower", "horizontal" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the utility model.

[0033] In the description of the utility model, still need to explain, unless another explicit provision and limitation, term " set ", " install ", " link ", " connect " should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can indirectly connect through the intermediate medium, can be two elements inside the communication。For ordinary skilled person in the art, can understand the specific meaning of the above-mentioned terms in the utility model according to specific circumstances.

[0034] The above only for the preferred embodiment of the utility model has been described, and is not used to limit the utility model, although the utility model is described in detail with reference to the foregoing embodiment, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features。Any modification, equivalent replacement, improvement etc. that is made within the spirit and principles of the utility model, should be included in the protection scope of the utility model.

Claims

1. An explosion-proof power supply structure for an industrial control computer, characterized in that, Including explosion-proof assembly (1), circuit breaking assembly (2) and power supply body (28), the explosion-proof assembly (1) is suitable for explosion protection of power supply body (28), the circuit breaking assembly (2) is suitable for circuit breaking protection of the power supply body (28), and the two sides of the power supply body (28) are respectively provided with first joint (18) and second joint (19); The explosion-proof assembly (1) includes explosion-proof body (3) and two explosion-proof top covers (4), the explosion-proof body (3) is sleeved on the outer circumferential surface of the power supply body (28), and the two explosion-proof top covers (4) are respectively slidably assembled on the two sides of the power supply body (28), the explosion-proof body (3) is connected with the explosion-proof assembly (1) through eight bolt assemblies (5), the inside of the explosion-proof top cover (4) is slidably provided with two symmetrical gear racks (8), a plurality of symmetrical rotating balls (9) are rotatably installed on one side of the gear rack (8), one end of the gear rack (8) is fixedly connected with a sliding shaft (6), a plurality of array equidistant rotating shafts (10) are rotatably installed in the inside of the explosion-proof top cover (4), the two ends of the rotating shaft (10) are fixedly connected with rotating gears (11), the rotating gears (11) are engaged with the gear rack (8), the outer circumferential surface of the rotating shaft (10) is fixedly sleeved with explosion-proof leaves (12), one end of the two gear racks (8) is commonly connected with a first connecting rope (13), the inside of the explosion-proof top cover (4) is fixedly connected with a second connecting rope (15), one end of the first connecting rope (13) and the second connecting rope (15) is respectively fixedly connected with a first connecting head (14) and a second connecting head (16), and the first connecting head (14) and the second connecting head (16) are threadedly connected with a fuse protector (17).

2. The explosion-proof industrial computer power supply structure of claim 1, wherein, The gear rack (8) and the explosion-proof top cover (4) are commonly connected with a spring (7), and the spring (7) is sleeved on the outer circumferential surface of the sliding shaft (6).

3. The explosion-proof industrial computer power supply structure of claim 1, wherein, One end of the gear rack (8) is fixedly connected with a touch-sensitive head (81).

4. The explosion-proof industrial computer power supply structure of claim 1, wherein, The circuit breaking assembly (2) includes a rotating motor (21), a bidirectional screw rod (23), a first top block (26) and a second top block (27), the rotating motor (21) is installed in the inside of the power supply body (28), the output end of the rotating motor (21) is provided with a first meshing gear (22), the bidirectional screw rod (23) is rotatably installed in the inside of the power supply body (28), the outer circumferential surface of the bidirectional screw rod (23) is fixedly sleeved with a second meshing gear (24), the first meshing gear (22) is engaged with the second meshing gear (24), and the outer circumferential surface of the bidirectional screw rod (23) is sleeved with the first top block (26) and the second top block (27) respectively.

5. The explosion-proof industrial computer power supply structure of claim 1, wherein, The two sides of the power supply body (28) are respectively provided with two symmetrical axial flow fans (20).

6. The explosion-proof industrial computer power supply structure of claim 4, wherein, The inside of the power supply body (28) is fixedly connected with a straight shaft (25), and the first top block (26) and the second top block (27) are movably sleeved on the outer circumferential surface of the straight shaft (25).

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