Adjustable laboratory power supply

Abstract

The utility model discloses an adjustable laboratory power supply, which comprises a power supply main body, the front parts of the left and right ends of the power supply main body are fixedly connected with connecting plates, the centers of the front ends of the two connecting plates are fixedly connected with handles, and the positions, close to the rear part, of the left and right ends of the power supply main body are fixedly provided with heat dissipation holes. Adjusting assemblies are arranged at four corners of the bottom of the power supply main body, a heat dissipation assembly is arranged at the center of the bottom of the power supply main body, and a control panel is arranged at the center of the front end of the power supply main body. And heat in the power supply main body can be taken away through rotation of the fan blades and is dissipated to the surrounding environment, so that the internal temperature of the power supply is reduced, and the service life of the power supply main body is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of laboratory power supplies, in particular to an adjustable laboratory power supply. Background Art

[0002] Since the laboratory power supply is used to supply power to the equipment in the laboratory, the laboratory power supply is safe. In order to facilitate the operation of the power supply, the power supply is floor-standing, so there is no need to install the power supply on the wall for use. When using the power supply, the functional data of the power supply equipment can be adjusted through the control panel.

[0003] Chinese patent announcement number CN218732584U discloses a floor-standing adjustable laboratory safety power supply, comprising a power box, a control panel fixedly mounted on the front surface of the power box, support legs fixedly mounted on the lower surface of the power box near the four corners, side baffles movably mounted on both sides of the power box, and a lifting plate movably mounted on the surface of the side baffles near the top. The floor-standing adjustable laboratory safety power supply described in the utility model, when it is necessary to open both sides of the power box, first pull the two clamping blocks to the side away from the positioning hole, and the push-pull spring will be squeezed during the movement of the clamping blocks. When the clamping blocks move out of the annular groove of the lifting plate, the lifting plate can be pulled down, so that the lifting plate presses down the push spring. When the lifting plate is pressed down to a certain height, the positioning sleeve of the lifting plate will withdraw from the positioning hole. At this time, the side baffles can be flipped open, thereby facilitating the opening of both sides of the power box.

[0004] The above-mentioned equipment places the power supply body on the ground. When the ground is uneven, the power supply body is prone to shaking, and a slight collision will cause it to fall over, causing damage to the power supply body and affecting its service life. In addition, during the voltage conversion and power transmission process of the laboratory power supply, the internal temperature of the power supply will increase. High temperature will accelerate the aging and damage of the internal components of the power supply, reducing the working efficiency and service life of the power supply. Utility Model Content

[0005] The purpose of the present utility model is to provide an adjustable laboratory power supply to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an adjustable laboratory power supply, comprising a power supply body, the front of the left and right ends of the power supply body are fixedly connected to a connecting plate, the front centers of the two connecting plates are fixedly connected to a handle, the left and right ends of the power supply body are fixedly provided with heat dissipation holes near the rear, the four corners of the bottom of the power supply body are provided with an adjustment component, the bottom center of the power supply body is provided with a heat dissipation component, and the front center of the power supply body is provided with a control panel.

[0007] As a further preferred embodiment of the present technical solution, the adjustment component includes a shell, which is fixedly installed on the right side of the bottom front end of the power supply body. Slide grooves are provided on the left and right sides of the interior of the shell. A movable plate is slidably connected between the two slide grooves, and a support leg is fixedly connected to the bottom center of the movable plate.

[0008] As a further preferred embodiment of the present technical solution, the left side of the shell is rotatably connected to a knob, the right end of the knob passes through the left end of the shell and is fixedly connected to a rotating column, and the rotating column is rotatably connected between the left and right sides inside the shell.

[0009] As a further preferred embodiment of the present technical solution, the outer surface of the rotating column is fixedly connected to bevel gear 1, the bevel gear 1 is meshingly connected to bevel gear 2, the bottom end of the bevel gear 2 is fixedly connected to a rotating shaft, the bottom end of the rotating shaft is rotatably connected to a fixed plate, and the fixed plate is fixedly arranged at a position inside the shell near the top side.

[0010] As a further preferred embodiment of the present technical solution, the rotating shaft passes through the top of the fixed plate, extends to the bottom of the fixed plate and is fixedly connected to the screw rod, and the screw rod passes through the movable plate and extends to the inside of the supporting leg.

[0011] As a further preferred embodiment of the present technical solution, the screw is threadedly connected to the movable plate, and the supporting legs are hollow.

[0012] As a further preferred embodiment of the present technical solution, the heat dissipation assembly includes a box body, which is fixedly installed at the bottom center of the power supply body, and the top and bottom of the box body are respectively fixedly connected with a protective net and a heat dissipation net, and the top center of the heat dissipation net is fixedly connected with a motor, and the output shaft of the motor is fixedly connected with fan blades.

[0013] The utility model provides an adjustable laboratory power supply, which has the following beneficial effects:

[0014] (1) The utility model drives the screw to rotate by rotating the corresponding knob, which can further drive the movable plate and the support legs to move up and down to the appropriate position, thereby adjusting the height of the power supply body, preventing the power supply body from being placed on an uneven ground, causing the power supply body to fall over, causing damage to the power supply body, and affecting its service life.

[0015] (2) The power supply body of the present invention will generate a certain amount of heat during operation. This heat mainly comes from the energy loss of the components inside the power supply during operation. Most of this lost energy will be converted into heat energy, causing the internal temperature of the power supply to rise. At this time, the rotation of the fan blades can take away the heat inside the power supply body and dissipate it into the surrounding environment, thereby reducing the internal temperature of the power supply and extending the service life of the power supply body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 For the utility model Figure 1 Schematic diagram of the structure viewed from above;

[0018] Figure 3 This is a schematic diagram of the structure of the adjustment component of the utility model;

[0019] Figure 4 This is a schematic diagram of the heat dissipation component structure of the present utility model;

[0020] Figure 5 For the utility model Figure 4 Schematic diagram of the structure viewed from above.

[0021] In the figure: 1. Power supply body; 2. Connecting plate; 3. Handle; 4. Heat dissipation hole; 5. Adjustment component; 51. Housing; 52. Moving plate; 53. Support leg; 54. Knob; 55. Rotating column; 56. Bevel gear 1; 57. Bevel gear 2; 58. Rotating shaft; 59. Screw; 591. Slide groove; 592. Fixed plate; 6. Heat dissipation component; 61. Housing; 62. Protective net; 63. Heat dissipation net; 64. Motor; 65. Fan blade; 7. Control panel. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0023] The utility model provides a technical solution: Figure 1 and Figure 2As shown, in this embodiment, an adjustable laboratory power supply includes a power supply body 1, and the front of the left and right ends of the power supply body 1 are fixedly connected to a connecting plate 2, and the front centers of the two connecting plates 2 are fixedly connected to a handle 3. The left and right ends of the power supply body 1 near the rear are fixedly opened with a heat dissipation hole 4, and the four corners of the bottom of the power supply body 1 are provided with an adjustment component 5. When the power supply body 1 is placed on an uneven ground, the adjustment component 5 can adjust the height of the support leg 53 by rotating the corresponding knob 54 to enhance the overall stability of the equipment. A heat dissipation component 6 is provided at the bottom center of the power supply body 1. The power supply body 1 generates a certain amount of heat during operation. This heat mainly comes from the energy consumption of its internal components during operation. If the heat cannot be dissipated in time, the internal temperature of the power supply body 1 will increase, thereby affecting the performance and stability of the power supply body 1 and may even cause a malfunction. At this time, the heat dissipation component 6 can generate air flow to take away the heat inside the power supply body 1 and dissipate it to the surrounding environment, thereby reducing the internal temperature of the power supply. A control panel 7 is provided at the front center of the power supply body 1.

[0024] The control panel 7 can adopt the touch panel model tp177bpn / dp in the prior art.

[0025] like Figure 3 As shown, the adjustment component 5 includes a shell 51, which is fixedly installed at the right position of the bottom front end of the power supply body 1. Slide grooves 591 are provided on the left and right sides of the interior of the shell 51. A movable plate 52 is slidably connected between the two slide grooves 591. A support leg 53 is fixedly connected to the bottom center of the movable plate 52. The support leg 53 can support the device. The left side of the shell 51 is rotatably connected to a knob 54. The right end of the knob 54 passes through the left end of the shell 51 and is fixedly connected to a rotating column 55. The rotating column 55 is rotatably connected to Between the left and right sides of the shell 51, the outer surface of the rotating column 55 is fixedly connected to the bevel gear 1 56, and the bevel gear 1 56 is meshedly connected to the bevel gear 2 57. The bottom end of the bevel gear 2 57 is fixedly connected to the rotating shaft 58, and the bottom end of the rotating shaft 58 is rotatably connected to the fixed plate 592. The fixed plate 592 is fixedly set at a position near the top side of the shell 51. The rotating shaft 58 passes through the top of the fixed plate 592 and extends to the bottom of the fixed plate 592 and is fixedly connected to the screw 59. The screw 59 passes through the movable plate 52 and extends to the inside of the support leg 53.

[0026] Further, such as Figure 3 As shown, the screw rod 59 is threadedly connected to the movable plate 52, and the supporting leg 53 is hollow.

[0027] Since the screw 59 is threadedly connected to the movable plate 52, the rotation of the screw 59 can drive the movable plate 52 to move up and down, and further drive the support leg 53 to move up and down. The interior of the support leg 53 is hollow, so the excess screw 59 during the upward movement can extend into the interior of the support leg 53, and will not affect the overall operation of the adjustment component 5.

[0028] By rotating the corresponding knob 54, the rotating column 55 can be driven to rotate. The rotation of the rotating column 55 can drive the bevel gear 1 56 to rotate, further drive the bevel gear 2 57 to rotate, and the bevel gear 2 57 drives the rotating shaft 58 to rotate, so that the screw 59 drives the movable plate 52 to move upward, and further drives the support leg 53 to move upward, so that the height of the support leg 53 can be adjusted to make the power supply body 1 adapt to uneven ground.

[0029] like Figure 4 and Figure 5 As shown, the heat dissipation assembly 6 includes a box body 61, which is fixedly installed at the bottom center of the power supply body 1. The top and bottom of the box body 61 are respectively fixedly connected with a protective net 62 and a heat dissipation net 63. The top center of the heat dissipation net 63 is fixedly connected with a motor 64, and the output shaft of the motor 64 is fixedly connected with a fan blade 65.

[0030] By starting the motor 64, the output shaft of the motor 64 can drive the fan blades 65 to rotate. The rotation of the fan blades 65 can take away the heat inside the power supply body 1 and dissipate it into the surrounding environment, thereby reducing the internal temperature of the power supply.

[0031] The utility model provides an adjustable laboratory power supply, and the specific working principle is as follows: when in use, the power supply body 1 is placed on the ground. When the ground is uneven, the corresponding knob 54 is rotated to drive the rotating column 55 to rotate. The rotation of the rotating column 55 can drive the bevel gear 1 56 to rotate, and further drive the bevel gear 2 57 to rotate. The bevel gear 2 57 drives the rotating shaft 58 to rotate, so that the screw 59 drives the movable plate 52 to move upward, and further drives the support leg 53 to move upward, so that the height of the support leg 53 can be adjusted, so that the power supply body 1 can adapt to the uneven ground and enhance its stability. Then the power cord is connected to the power supply body 1, and then the control panel is opened. When the power is turned on by the panel 7, the power supply body 1 will generate a certain amount of heat during operation. This heat mainly comes from the energy consumption of the internal components during operation. Most of this consumed energy will be converted into heat energy. If the heat cannot be dissipated in time, the internal temperature of the power supply body 1 will increase, thereby affecting the performance and stability of the power supply body 1. At this time, the motor 64 can be started through the control panel 7 at the same time. The output shaft of the motor 64 can drive the fan blades 65 to rotate. The rotation of the fan blades 65 can generate air flow, which will take away the heat inside the power supply body 1 and dissipate it into the surrounding environment, thereby reducing the internal temperature of the power supply and increasing its service life.

[0032] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable laboratory power supply, comprising a power supply body (1), characterized in that: The front portions of the left and right ends of the power supply main body (1) are fixedly connected to connecting plates (2), the front centers of the two connecting plates (2) are fixedly connected to handles (3), the left and right ends of the power supply main body (1) are fixedly provided with heat dissipation holes (4) near the rear, the bottom four corners of the power supply main body (1) are provided with adjustment components (5), the bottom center of the power supply main body (1) is provided with a heat dissipation component (6), and the front center of the power supply main body (1) is provided with a control panel (7).

2. The adjustable laboratory power supply according to claim 1, characterized in that: The adjustment assembly (5) includes a shell (51), which is fixedly installed at a position on the right side of the bottom front end of the power supply body (1), and a sliding groove (591) is provided on both the left and right sides of the interior of the shell (51), and a movable plate (52) is slidably connected between the two sliding grooves (591), and a support leg (53) is fixedly connected to the bottom center of the movable plate (52).

3. The adjustable laboratory power supply according to claim 2, characterized in that: The left side of the housing (51) is rotatably connected to a knob (54), the right end of the knob (54) passes through the left end of the housing (51) and is fixedly connected to a rotating column (55), and the rotating column (55) is rotatably connected between the left and right sides inside the housing (51).

4. The adjustable laboratory power supply according to claim 3, characterized in that: The outer surface of the rotating column (55) is fixedly connected to a bevel gear 1 (56), the bevel gear 1 (56) is meshedly connected to a bevel gear 2 (57), the bottom end of the bevel gear 2 (57) is fixedly connected to a rotating shaft (58), the bottom end of the rotating shaft (58) is rotatably connected to a fixed plate (592), and the fixed plate (592) is fixedly arranged at a position near the top side inside the housing (51).

5. The adjustable laboratory power supply according to claim 4, characterized in that: The rotating shaft (58) passes through the top of the fixed plate (592) and extends to the bottom of the fixed plate (592) and is fixedly connected to the screw rod (59). The screw rod (59) passes through the movable plate (52) and extends to the inside of the supporting leg (53).

6. The adjustable laboratory power supply according to claim 5, characterized in that: The screw rod (59) is threadedly connected to the movable plate (52), and the supporting leg (53) is hollow.

7. The adjustable laboratory power supply according to claim 1, characterized in that: The heat dissipation assembly (6) comprises a box (61), the box (61) being fixedly mounted at the bottom center of the power supply body (1), the top and bottom of the box (61) being fixedly connected to a protective net (62) and a heat dissipation net (63), respectively, the top center of the heat dissipation net (63) being fixedly connected to a motor (64), and the output shaft of the motor (64) being fixedly connected to a fan blade (65).

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