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Teaching experiment power supply equipment

A power supply equipment and experimental technology, applied in the direction of electrical equipment structural parts, electrical equipment housing/cabinet/drawer, electrical components, etc., can solve the problems of high equipment heat, equipment hot, etc., to achieve the effect of expanding the swing area

Pending Publication Date: 2021-07-09
何祖添
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies existing in the prior art, the object of the present invention is to provide a teaching experiment power supply equipment to solve the existing teaching experiment power supply equipment in the prior art. Since the total experimental power supply equipment is in the hands of the teacher, the power supply equipment needs to be turned off during use. Pull it out from the drawer, so that the bottom of the closed space is covered with a certain amount of dust, resulting in the dust being blown by the radiator during use, and the space is sealed, and after being blown up, it adheres to the surface of the heat dissipation baffle, causing damage to the inside of the device. The heat is too high, and the whole equipment becomes hot

Method used

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  • Teaching experiment power supply equipment
  • Teaching experiment power supply equipment
  • Teaching experiment power supply equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] as attached figure 1 to attach Figure 5 Shown:

[0031] Its structure includes a power supply box 1, operation keys 2, a teaching platform 3, and a slide rail 4. The surface of the power supply box 1 is integrally embedded and connected with the operation keys 2, and the lower end of the power supply box 1 is slidably matched with the slide rail 4. The bottom of the slide rail 4 is fixed with bolts at the inner bottom of the teaching platform 3, and the interior of the teaching platform 3 is integrally nested and connected with the power supply box 1. The power supply box 1 includes a triangular bracket 11, a control panel 12, a radiator 13, and buckles 14 , the inner side of the triangular bracket 11 is in clearance fit with the outer side of the radiator 13, the top end of the radiator 13 is in clearance fit with the lower end of the control panel 12, the outer end of the control panel 12 is in clearance fit with the overall buckle 14, and the two buckles 14 The si...

Embodiment 2

[0038] as attached Image 6 to attach Figure 9 Shown:

[0039] Wherein, the radiator 13 includes a cleaning plate 131, a louver frame 132, a fixed ring 133, and a fan blade 134. The surface of the cleaning plate 131 is movably matched with the lower end of the fan blade 134. The outer end of the louver frame 132 is engaged with the inner wall of the fixed ring 133, and the inner side of the fixed ring 133 is closely matched with the outer end of the cleaning plate 131, and the cleaning plate 131 is nested and connected with the center of the fan blade 134 as a whole. It is triggered and coordinated by driving the fan blade 134, wherein the fan blade 134 is beneficial to guide the internal heat of the equipment to the outside by driving, so that the cleaning disk 131 is matched to trigger the cooperation of the guide.

[0040] Wherein, the cleaning disc 131 includes a cleaning rod b1, a grommet ring b2, and a guide rail b3. The top end of the cleaning rod b1 is in sliding fi...

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Abstract

A teaching experiment power supply device disclosed by the present invention structurally comprises a power supply box, operation keys, a teaching table and a slide rail, the surface of the power supply box is integrally embedded and connected with the operation keys, the lower end of the power supply box is in sliding fit with the interior of the slide rail, the bottom of the slide rail is fixed with the bottom end in the teaching table through bolts, and the interior of the teaching table is integrally embedded and connected with the power supply box. The power supply box comprises a triangular support, a control panel, a radiator and a buckle, and the inner side of the triangular support is in clearance fit with the outer side of the radiator. The teaching experiment power supply device is driven by a cleaning disc embedded under the same driving force with fan blades , a cleaning rod is matched with a rotating wheel on the surface of a guide rail to rotate the surface of a shutter, so that a fixed rod is driven through rotation, a swing ring is matched with the top end of a brush rod to swing in the driving process, and the swing area is enlarged; dust and fluff attached to the surface of the shutter are effectively cleaned, and the problems that the shutter of equipment is attached, the internal heat is too high, and the equipment is hot are effectively solved.

Description

technical field [0001] The invention relates to the field of power supply systems, in particular to a teaching experiment power supply equipment. Background technique [0002] The teaching experiment power supply equipment refers to the main equipment that controls the power supply of the laboratory in the school laboratory, so that when it is needed to use, it can turn on or off the power supply of all the equipment with one key, so that through the teacher's strict control of the teaching experiment power supply equipment control and operation; [0003] But there are the following deficiencies in the prior art: the current teaching experiment power supply equipment, because the total experimental power supply equipment is controlled by the teacher, it needs to be pulled out from the drawer when using it, so that the bottom of the closed space is full of certain The dust is blown by the radiator and the space is sealed during use. After being blown up, the dust adheres to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K5/02H05K7/20B08B1/04B08B1/00H02M1/00
CPCH05K5/0213H05K5/0217H05K5/0204H05K7/20145H02M1/00B08B1/12B08B1/32
Inventor 何祖添
Owner 何祖添
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