CN219937633U

CN219937633U - Voltage stabilizer with heat radiation structure

Info

Publication number: CN219937633U
Application number: CN202321227752.2U
Authority: CN
Inventors: 陈如金
Original assignee: Shenzhen Xinbole Electronics Co ltd
Current assignee: Shenzhen Xinbole Electronics Co ltd
Priority date: 2023-05-21
Filing date: 2023-05-21
Publication date: 2023-10-31
Anticipated expiration: 2033-05-21

Abstract

The utility model discloses a voltage stabilizer with a heat radiation structure, and particularly relates to the technical field of voltage stabilizers. The utility model not only can strengthen the heat dissipation capacity of the voltage stabilizer and avoid damage to the voltage stabilizer caused by overhigh air humidity, but also can adjust the height of the box body according to the installation position, thereby avoiding the water accumulation submerging the box body after rainy weather due to low-lying installation position.

Description

Voltage stabilizer with heat radiation structure

Technical Field

The utility model relates to the technical field of voltage regulators, in particular to a voltage regulator with a heat dissipation structure.

Background

A voltage regulator is a device that stabilizes an output voltage. The voltage stabilizer consists of a voltage regulating circuit, a control circuit, a servo motor and the like. When the input voltage or load changes, the control circuit samples, compares and amplifies, then drives the servo motor to rotate, so that the position of the carbon brush of the voltage regulator is changed, and the turn ratio of the coil is automatically adjusted, so that the stability of the output voltage is maintained.

The stabiliser can produce a large amount of heat in the use, so need adopt heat radiation structure to dispel the heat to it, but current heat radiation structure mostly is constituteed with the heat dissipation fan, and this kind of structure can't carry out moisture absorption to the air and handle, also can't separate to the rubbish that floats, makes the stabiliser break down easily, and the mounted position of stabiliser is different moreover, if the mounting ground is comparatively low-lying, ponding can inundate the bottom of the case portion after the rainwater weather and cause the damage to the stabiliser.

Disclosure of Invention

The technical problems to be solved are as follows: too high air humidity or floating garbage entering the box body can cause the voltage stabilizer to malfunction, and the accumulated water can submerge the bottom of the box body to damage the voltage stabilizer due to low installation ground.

Aiming at the defects of the prior art, the utility model provides a voltage stabilizer with a heat dissipation structure, which solves the problems in the background art.

The technical scheme is as follows:

in order to achieve the above purpose, the utility model is realized by the following technical scheme:

the utility model provides a voltage stabilizer with heat radiation structure, includes the box, box both sides top is provided with the weather shield, the box both sides are provided with radiating element, the bottom half is provided with the base, the inside lifting element that is provided with of base.

In one possible implementation manner, the heat dissipation assembly comprises heat dissipation openings, mounting grooves, a filter screen and mounting blocks, wherein the heat dissipation openings are formed in two groups and are formed in the inner walls of two sides of the box body and penetrate through the box body, the mounting grooves are formed in two sides of the heat dissipation openings and are formed by transverse sliding grooves and vertical sliding grooves, the mounting blocks are fixedly connected to two sides of the filter screen and are slidably connected to the mounting grooves, and moisture absorbent is arranged inside the filter screen.

In one possible implementation manner, the heat dissipation assembly further comprises two groups of fans, wherein the fans are respectively and fixedly installed inside the two groups of heat dissipation openings, and the two groups of fans are respectively an air inlet fan and an exhaust fan.

In one possible implementation manner, the rain shielding plates are fixedly connected to the tops of two sides of the box body, and the cross section of the rain shielding plates is a right triangle.

In one possible implementation manner, the lifting assembly comprises a cavity, a mounting plate, a rotating shaft, a driving wheel, a threaded rod, a driven wheel, a rotating plate and a handle, wherein the cavity is formed in the base, the mounting plate is provided with two groups of L-shaped mounting plates and is fixedly connected in the cavity, the rotating shaft penetrates through and is rotationally connected to the inner wall of one side of the base and the two groups of mounting plates, the driving wheel is provided with two groups of driving wheels and is fixedly connected to one end of the rotating shaft and the outer side of the middle part, the threaded rod is provided with two groups of driven wheels which are fixedly connected to the bottom, the threaded rod penetrates through and is rotationally connected to the inner wall of the top of the base and the two groups of mounting plates respectively, the rotating plate is fixedly connected to one end of the rotating shaft, and the handle is fixedly connected to one side of the rotating plate.

In one possible implementation manner, the lifting assembly further comprises lifting blocks, wherein the lifting blocks are provided with two groups and are fixedly connected to the bottoms of two sides of the box body, and threaded holes in threaded connection with the threaded rods are formed in the lifting blocks.

The beneficial effects are that:

firstly, through being provided with the radiating component, when the temperature is higher in the working process of the voltage stabilizer, the exhaust fan and the air inlet fan are started, the exhaust fan discharges the air with higher temperature in the box body to the outside, the air inlet fan pumps the air with lower external temperature into the box body so as to achieve air flow, thereby radiating the voltage stabilizer in the box body, in the radiating process, the filter screen can block external sundries or insects, so that the external sundries or insects can be prevented from entering the box body to damage the voltage stabilizer, and meanwhile, the moisture absorbent in the filter screen can dry the air, so that the voltage stabilizer is prevented from being broken due to higher air humidity;

secondly, through being provided with lifting unit, rotate the handle and make it drive the pivot through the commentaries on classics board and rotate, the pivot drives two sets of action wheels and rotates in step, and the action wheel drives and rotates and make threaded rod synchronous rotation from the driving wheel, because threaded rod threaded connection is in the inside screw hole of lifter, lifter can go up and down along with the rotation of threaded rod, can adjust the height of box through adjusting direction and the distance of rotating the handle, effectively avoids the box height lower submerged by ponding.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is a schematic diagram of a heat dissipating assembly according to the present utility model;

fig. 4 is a schematic structural diagram of a lifting assembly according to the present utility model.

Reference numerals illustrate:

1. a case; 2. a rain shield; 3. a heat dissipation assembly; 31. a heat radiation port; 32. a mounting groove; 33. a filter screen; 34. a mounting block; 35. a fan; 4. a base; 5. a lifting assembly; 51. a cavity; 52. a mounting plate; 53. a rotating shaft; 54. a driving wheel; 55. a threaded rod; 56. driven wheel; 57. a lifting block; 58. a rotating plate; 59. a handle.

Detailed Description

The embodiment of the utility model solves the problems in the prior art by providing the voltage stabilizer with the heat dissipation structure.

The technical scheme in the embodiment of the utility model aims to solve the problems, and the overall thought is as follows:

the specific structure of this embodiment, as shown in fig. 1 to 4, a voltage stabilizer with heat radiation structure, including box 1, box 1 both sides top is provided with weather shield 2, and box 1 both sides are provided with radiator unit 3, and box 1 bottom is provided with base 4, and base 4 inside is provided with lifting unit 5.

In some examples, the heat dissipation assembly 3 includes a heat dissipation opening 31, a mounting groove 32, a filter screen 33 and a mounting block 34, the heat dissipation opening 31 is provided with two groups of inner walls arranged at two sides of the box 1 and penetrates through the box 1, the mounting groove 32 is arranged at two sides of the heat dissipation opening 31 and is formed by a transverse chute and a vertical chute, the mounting block 34 is fixedly connected at two sides of the filter screen 33 and is slidably connected with the mounting groove 32, a moisture absorbent is arranged in the filter screen 33, when the filter screen 33 is required to be mounted, the mounting block 34 at two sides of the filter screen 33 is placed in the mounting groove 32, the mounting block 34 is pressed downwards to enable the mounting block 34 to be located at the innermost side of the transverse chute, then the filter screen 33 is rotated to enable the mounting block 34 to slide into the vertical chute from the transverse chute, at this moment, when the filter screen 33 is required to be dismounted, the filter screen 33 is pulled outwards to enable the mounting block 34 to slide outwards along the transverse chute, and at this moment, the filter screen 33 can be taken out for replacement or cleaning.

In some examples, the heat dissipation assembly 3 further includes a fan 35, the fan 35 is provided with two groups and is respectively fixedly installed inside the two groups of heat dissipation ports 31, the two groups of fans 35 are respectively an air inlet fan and an air outlet fan, when the temperature in the operation process of the voltage stabilizer is higher, the air outlet fan is started to discharge the air with the higher temperature in the box body 1 to the outside, the air inlet fan pumps the air with the lower external temperature into the box body 1 so as to achieve air flow, thereby heat dissipation is carried out on the voltage stabilizer in the box body 1, in the heat dissipation process, the filter screen 33 can block foreign matters or insects outside to avoid the damage to the voltage stabilizer caused by the entering the box body 1, and meanwhile, the moisture absorbent in the filter screen 33 can dry the air to avoid the fault of the voltage stabilizer caused by the higher air humidity.

In some examples, the rain shield 2 is fixedly connected to the top of two sides of the box 1, and the cross section of the rain shield is right triangle, so that in rainy weather, the rain shield 2 can avoid that rainwater enters the heat dissipation holes to affect the moisture absorbent in the filter screen 33.

In some examples, the lifting assembly 5 includes a cavity 51, a mounting plate 52, a rotating shaft 53, a driving wheel 54, a threaded rod 55, a driven wheel 56, a rotating plate 58 and a handle 59, the cavity 51 is arranged inside the base 4, the mounting plate 52 is provided with two groups and is in an L shape and fixedly connected inside the cavity 51, the rotating shaft 53 penetrates through and is rotatably connected to one side inner wall of the base 4 and the two groups of mounting plates 52, the driving wheel 54 is provided with two groups and is fixedly connected to one end and the middle outer side of the rotating shaft 53, the threaded rod 55 is provided with two groups and the bottom is fixedly connected with the driven wheel 56, the two groups of threaded rods 55 respectively penetrate through and are rotatably connected to the top inner wall of the base 4 and the two groups of mounting plates 52, the rotating plate 58 is fixedly connected to one end of the rotating shaft 53, and the handle 59 is fixedly connected to one side of the rotating plate 58.

In some examples, the lifting assembly 5 further comprises lifting blocks 57, the lifting blocks 57 are provided with two groups of lifting blocks and are fixedly connected to the bottoms of two sides of the box body 1, threaded holes which are in threaded connection with the threaded rods 55 are formed in the lifting blocks 57, when the box body 1 is installed, if the ground is relatively low, water accumulation can submerge the bottom of the box body 1 after rainy weather and damage the voltage stabilizer, at the moment, the rotating handle 59 can be rotated, the rotating plate 58 drives the rotating shaft 53 to rotate, the rotating shaft 53 drives the two groups of driving wheels 54 to synchronously rotate, the driving wheels 54 drive the driven wheels 56 to rotate and enable the threaded rods 55 to synchronously rotate, the lifting blocks 57 can lift along with the rotation of the threaded rods 55 due to the threaded holes in the threaded rods 57, and the height of the box body 1 can be adjusted by adjusting the direction and the distance of the rotating handle 59, so that the height of the box body 1 is effectively prevented from being submerged by water accumulation.

In a specific application scene, firstly, a voltage stabilizer is installed in the box body 1, then, installation blocks 34 on two sides of a filter screen 33 are placed in an installation groove 32, the installation blocks 34 are pressed downwards to enable the installation blocks 34 to be positioned at the innermost side of a transverse sliding groove, then, the filter screen 33 is rotated to enable the installation blocks 34 to slide into a vertical sliding groove from the transverse sliding groove, at the moment, the filter screen 33 can be fixed in a heat dissipation opening 31, the whole device is moved to a position required to be installed, a handle 59 is rotated to enable the device to drive a rotating shaft 53 to rotate through a rotating plate 58, the rotating shaft 53 drives two groups of driving wheels 54 to synchronously rotate, the driving wheels 54 drive driven wheels 56 to rotate and enable a threaded rod 55 to synchronously rotate, the lifting blocks 57 can lift along with the rotation of the threaded rod 55, the height of the box body 1 can be adjusted by adjusting the direction and distance of the rotating handle 59, when the temperature is higher in the working process, the exhaust fan and the air inlet fan are started, the exhaust fan discharges the air with higher temperature in the box body 1 to the outside, the air inlet fan pumps the air with lower external temperature into the box body 1 so as to achieve air flow, thereby radiating the voltage stabilizer in the box body 1, in the radiating process, the filter screen 33 can block the external sundries or insects, avoid damaging the voltage stabilizer when the air enters the box body 1, simultaneously the moisture absorbent in the filter screen 33 can dry the air, avoid the voltage stabilizer from being failed due to higher air humidity, when the surface of the filter screen 33 has more garbage or the moisture absorption capacity of the moisture absorbent is reduced, the filter screen 33 is reversely rotated so that the mounting block 34 slides to the transverse chute from the inside of the vertical chute, and then the filter screen 33 is pulled to the outside so that the mounting block 34 slides outwards along the transverse chute, at this time, the filter screen 33 can be taken out for replacement or cleaning.

By adopting the technical scheme: the heat dissipation capacity of the voltage stabilizer can be enhanced, meanwhile, the damage to the voltage stabilizer caused by overhigh air humidity can be avoided, the height of the box body can be adjusted according to the installation position, and the situation that the box body is submerged by accumulated water after rainy weather due to low-lying installation position is avoided.

Finally, it should be noted that: it is apparent that the above examples are only illustrative of the present utility model and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.

Claims

1. Voltage stabilizer with heat radiation structure, including box (1), its characterized in that: the novel rain shielding device is characterized in that rain shielding plates (2) are arranged at the tops of two sides of the box body (1), heat dissipation assemblies (3) are arranged at two sides of the box body (1), a base (4) is arranged at the bottom of the box body (1), and lifting assemblies (5) are arranged inside the base (4).

2. A voltage regulator with heat dissipation structure as defined in claim 1, wherein: the heat dissipation assembly (3) comprises heat dissipation openings (31), mounting grooves (32), filter screens (33) and mounting blocks (34), wherein the heat dissipation openings (31) are arranged in two groups and are formed in the inner walls of two sides of the box body (1) and penetrate through the box body (1), the mounting grooves (32) are formed in the two sides of the heat dissipation openings (31) and are formed by transverse sliding grooves and vertical sliding grooves, the mounting blocks (34) are fixedly connected to the two sides of the filter screens (33) and are slidably connected to the mounting grooves (32), and moisture absorbent is arranged inside the filter screens (33).

3. A voltage regulator with heat dissipation structure as defined in claim 2, wherein: the heat dissipation assembly (3) further comprises fans (35), the fans (35) are provided with two groups and are respectively and fixedly installed inside the two groups of heat dissipation openings (31), and the two groups of fans (35) are respectively an air inlet fan and an exhaust fan.

4. A voltage regulator with heat dissipation structure as defined in claim 1, wherein: the rain shield (2) is fixedly connected to the tops of two sides of the box body (1), and the section of the rain shield is right triangle.

5. A voltage regulator with heat dissipation structure as defined in claim 1, wherein: lifting assembly (5) are including cavity (51), mounting panel (52), pivot (53), action wheel (54), threaded rod (55), follow driving wheel (56), revolving plate (58) and handle (59), cavity (51) are seted up inside base (4), mounting panel (52) are provided with two sets of and are the L type to fixed connection is inside cavity (51), pivot (53) run through and rotate connect in base (4) one side inner wall and two sets of mounting panels (52), action wheel (54) are provided with two sets of and fixed connection in pivot (53) one end and middle part outside, threaded rod (55) are provided with two sets of and the equal fixedly connected with follow driving wheel (56) in bottom, two sets of threaded rod (55) run through and rotate respectively and connect in base (4) top inner wall and two sets of mounting panel (52), revolving plate (58) fixed connection is in pivot (53) one end, handle (59) fixed connection is in revolving plate (58) one side.

6. The voltage regulator with heat dissipation structure as defined in claim 5, wherein: lifting assembly (5) still include lifting block (57), lifting block (57) are provided with two sets of and fixed connection in box (1) both sides bottom, threaded hole with threaded rod (55) threaded connection is seted up to lifting block (57) inside.