CN219513629U - Low-voltage cabinet with good heat dissipation performance - Google Patents
Low-voltage cabinet with good heat dissipation performance Download PDFInfo
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- CN219513629U CN219513629U CN202320161065.9U CN202320161065U CN219513629U CN 219513629 U CN219513629 U CN 219513629U CN 202320161065 U CN202320161065 U CN 202320161065U CN 219513629 U CN219513629 U CN 219513629U
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- shielding plate
- voltage cabinet
- cabinet body
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Abstract
The utility model discloses a low-voltage cabinet with good heat dissipation, which comprises a low-voltage cabinet body, wherein ventilation openings are formed in the middle parts of two sides of the low-voltage cabinet body, a filter screen is clamped and connected in the middle parts of the ventilation openings, fixed sliding sleeves are fixedly connected to the top ends of two sides of the low-voltage cabinet body, a first shielding plate and a second shielding plate are respectively and slidably connected in the middle parts of the two fixed sliding sleeves, and limit holes are formed in two sides of two ends of the first shielding plate and two sides of two ends of the second shielding plate.
Description
Technical Field
The utility model relates to the technical field of low-voltage cabinets, in particular to a low-voltage cabinet with good heat dissipation.
Background
The low-voltage switch cabinet is suitable for industries such as power plants, petroleum, chemical industry, metallurgy, textile, high-rise buildings and the like, is used for power transmission, power distribution and electric energy conversion, can be subjected to unitization design according to the electrical characteristics of various switches, and is combined into a functional unit, and reasonable in design.
The current chinese patent of bulletin number CN213753566U, announced a low-voltage switchgear that heat dissipation is good, including the cabinet body, supporting mechanism and temperature controller, the cabinet body, cabinet body bottom left and right sides all is fixed with the pad seat, and the upper and lower both sides of terminal surface is connected with first cabinet door and second cabinet door respectively in the rotation of the cabinet body front end face, has seted up the shutter on the second cabinet door simultaneously, be provided with the baffle between first cabinet door and the second cabinet door, and the baffle runs through to be fixed at the front side of the cabinet body, the upside of baffle is provided with the mounting panel, and the inboard at the cabinet body is fixed to the mounting panel.
Aiming at the related technology, the inventor finds that the ventilation performance of the patent is not good enough when the cabinet is used, the number of the louver is too small, the number of the ventilation openings is too small, the heat dissipation inside the cabinet is not facilitated, and the use is troublesome.
Disclosure of Invention
The utility model aims to provide a low-voltage cabinet with good heat dissipation performance so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a low-voltage cabinet that thermal diffusivity is good, includes the low-voltage cabinet body, the vent has all been seted up at the middle part of low-voltage cabinet body both sides, the middle part block of vent is connected with the filter screen, the equal fixedly connected with of top of low-voltage cabinet body both sides is fixed the sliding sleeve, two the middle part of fixed sliding sleeve is sliding connection respectively has first shielding plate and second shielding plate, spacing hole has all been seted up to the both sides at first shielding plate both ends and the both sides at second shielding plate both ends, the junction of first shielding plate and fixed sliding sleeve and the junction of second shielding plate and fixed sliding sleeve all threaded connection have stop bolt, the middle part fixed mounting on low-voltage cabinet body top has the rotation motor, the output fixedly connected with radiator-fin of rotation motor, the locating hole has all been seted up at the both ends that the low-voltage cabinet body is close to fixed sliding sleeve.
As a preferable technical scheme of the utility model, a mounting box is fixedly arranged on one side of the top end of the low-voltage cabinet body, a storage battery is fixedly arranged in the middle of the mounting box, and the rotating motor is electrically connected with the storage battery.
As a preferable technical scheme of the utility model, vertical sliding grooves are formed in two sides, close to the fixed sliding sleeve, of the low-voltage cabinet body, sliding support legs are fixedly connected to two sides, close to the vertical sliding grooves, of the first shielding plate and two sides, close to the vertical sliding grooves, of the second shielding plate, and the sliding support legs are in sliding connection with the vertical sliding grooves.
As a preferable technical scheme of the utility model, a connecting plate is fixedly arranged in the middle of one side of the first shielding plate, which is close to the second shielding plate, a connecting hole is formed in the middle of one side of the second shielding plate, which is close to the first shielding plate, the connecting plate is in clamping connection with the connecting hole, and a limiting transverse plate is fixedly arranged on one side of the first shielding plate, which is away from the second shielding plate, and one side of the second shielding plate, which is away from the first shielding plate.
As a preferable technical scheme of the utility model, the bottom ends of the two sides of the low-voltage cabinet body are fixedly provided with the storage boxes, and the middle parts of the storage boxes are filled with solid drying agents.
As a preferable technical scheme of the utility model, a plurality of evenly distributed heat dissipation holes are formed in the middle of the bottom end of the low-voltage cabinet body, and the four corners of the bottom end of the low-voltage cabinet body are fixedly connected with supporting legs.
As a preferable technical scheme of the utility model, one side of the front surface of the low-voltage cabinet body is hinged with a cabinet door, and the middle part of the top end of the cabinet door is fixedly provided with a transparent visual window.
Compared with the prior art, the utility model has the beneficial effects that: according to the low-voltage cabinet with good heat dissipation performance, a user can separate the first shielding plate from the second shielding plate when in use, so that the ventilation opening is exposed, the low-voltage cabinet body is convenient to radiate and ventilate, the heat dissipation and ventilation performance of the low-voltage cabinet body is improved, the fixed sliding sleeve is convenient to limit the first shielding plate and the second shielding plate in a sliding mode, the first shielding plate and the second shielding plate are prevented from falling off, the limiting bolts are convenient to fix the first shielding plate and the second shielding plate, the low-voltage cabinet body is convenient to protect, and the low-voltage cabinet is more convenient to use.
Drawings
FIG. 1 is a schematic diagram of a front view of the present utility model;
FIG. 2 is a schematic view of a second shielding plate according to the present utility model;
FIG. 3 is a schematic diagram of the structure of FIG. 2A according to the present utility model;
FIG. 4 is a schematic diagram of the structure of the present utility model;
fig. 5 is a schematic diagram of the structure of fig. 4B according to the present utility model.
In the figure: 1. a low-voltage cabinet body; 2. positioning holes; 3. a cabinet door; 4. a transparent visual window; 5. a vent; 6. a heat radiation hole; 7. a first shielding plate; 8. a second shielding plate; 9. a limiting hole; 10. fixing the sliding sleeve; 11. a limiting transverse plate; 12. a limit bolt; 13. a connecting plate; 14. a connection hole; 15. a filter screen; 16. a mounting box; 17. a storage battery; 18. a rotating motor; 19. a heat radiation blade; 20. a storage box; 21. a solid desiccant; 22. a vertical chute; 23. sliding the support leg; 24. and (5) supporting legs.
Description of the embodiments
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Referring to fig. 1-5, the utility model provides a low-voltage cabinet with good heat dissipation, which comprises a low-voltage cabinet body 1, wherein the middle parts of two sides of the low-voltage cabinet body 1 are respectively provided with a vent 5, the middle parts of the vent 5 are connected with a filter screen 15 in a clamping way, the vent 5 is convenient for the low-voltage cabinet body 1 to ventilate and dissipate heat, the filter screen 15 prevents dust from entering the low-voltage cabinet body 1, the top ends of two sides of the low-voltage cabinet body 1 are respectively fixedly connected with a fixed sliding sleeve 10, the middle parts of the two fixed sliding sleeves 10 are respectively connected with a first shielding plate 7 and a second shielding plate 8 in a sliding way, the fixed sliding sleeve 10 is convenient for the first shielding plate 7 and the second shielding plate 8 to slide, two sides of two ends of the first shielding plate 7 and two sides of two ends of the second shielding plate 8 are respectively provided with a limiting hole 9, the limiting hole 9 is convenient for being matched with a limiting bolt 12 to fix the first shielding plate 7 and the second shielding plate 8, the connecting part of the first shielding plate 7 and the fixed sliding sleeve 10 and the connecting part of the second shielding plate 8 and the fixed sliding sleeve 10 are both in threaded connection with a limit bolt 12, a rotary motor 18 is fixedly arranged in the middle of the top end of the low-voltage cabinet body 1, the output end of the rotary motor 18 is fixedly connected with a radiating blade 19, the rotary motor 18 drives the radiating blade 19 to rotate, so that the low-voltage cabinet body 1 is convenient to radiate and cool, the two ends of the low-voltage cabinet body 1, which are close to the fixed sliding sleeve 10, are provided with positioning holes 2, when the first shielding plate 7 and the second shielding plate 8 are separated, the ventilation opening 5 is exposed for ventilation, the positioning holes 2 are convenient for fixing the first shielding plate 7 and the second shielding plate 8 at the moment, one side of the top end of the low-voltage cabinet body 1 is fixedly provided with a mounting box 16, the middle of the mounting box 16 is fixedly provided with a storage battery 17, the rotary motor 18 is electrically connected with the storage battery 17, the storage battery 17 supplies power, the vertical sliding grooves 22 are formed in the two sides, close to the fixed sliding sleeve 10, of the low-voltage cabinet body 1, the sliding support legs 23 are fixedly connected to the two sides, close to the vertical sliding grooves 22, of the first shielding plate 7 and the two sides, close to the vertical sliding grooves 22, of the second shielding plate 8, the sliding support legs 23 are in sliding connection with the vertical sliding grooves 22, the sliding support legs 23 are convenient to improve stability when the first shielding plate 7 and the second shielding plate 8 move, the connecting plate 13 is fixedly arranged in the middle of one side, close to the second shielding plate 8, of the first shielding plate 7, the connecting hole 14 is formed in the middle of one side, close to the first shielding plate 7, of the second shielding plate 8, the connecting plate 13 is connected with the connecting hole 14 in a clamping mode, the connecting plate 13 and the connecting hole 14 improve connection tightness between the first shielding plate 7 and the second shielding plate 8, the ventilation opening 5 is conveniently shielded, the limiting transverse plate 11 is fixedly arranged on one side, away from the first shielding plate 7, away from the second shielding plate 8, of the side, away from the first shielding plate 7 and the second shielding plate 8, of the limiting transverse plate 11 is prevented from being separated from the fixed sliding sleeve 10, and the low-voltage cabinet body is convenient to use.
The bottom of low-voltage cabinet body 1 both sides is all fixed and is provided with storage box 20, the middle part of storage box 20 is filled with solid drier 21, a plurality of evenly distributed's louvre 6 has been seted up at the middle part of low-voltage cabinet body 1 bottom, four equal fixedly connected with stabilizer blade 24 in corner of low-voltage cabinet body 1 bottom, the positive one side of low-voltage cabinet body 1 articulates there is cabinet door 3, the fixed transparent visual window 4 that is provided with in middle part on cabinet door 3 top, storage box 20 is convenient for place solid drier 21, solid drier 21 is convenient for absorb moisture, the louvre 6 has further improved the ventilation performance of low-voltage cabinet body 1, cabinet door 3 is convenient for open or close low-voltage cabinet body 1.
According to the low-voltage cabinet with good heat dissipation performance, when a user needs to improve the ventilation performance of the low-voltage cabinet body 1, the limit bolt 12 is taken out of the fixed sliding sleeve 10, the first shielding plate 7 is slid upwards, the second shielding plate 8 is slid downwards, when the limit hole 9 is overlapped with the positioning hole 2, the limit bolt 12 sequentially passes through the limit hole 9 and the positioning hole 2, so that the first shielding plate 7 and the second shielding plate 8 are fixed, at the moment, the ventilation opening 5 is exposed, the ventilation opening 5 is convenient for the low-voltage cabinet body 1 to ventilate and dissipate heat, the filter screen 15 prevents dust from entering the low-voltage cabinet body 1, the rotating motor 18 drives the radiating blades 19 to rotate, the low-voltage cabinet body 1 is convenient to dissipate heat and cool, the sliding support legs 23 are convenient to improve the stability when the first shielding plate 7 and the second shielding plate 8 move, the vertical sliding grooves 22 are convenient for the sliding support legs 23 to move, the connection compactness between the connection plate 13 and the connection hole 14 is improved, the first shielding plate 7 and the second shielding plate 8 are prevented from being separated from the fixed sliding sleeve 10 by the limit cross plate 11, at the moment, the ventilation opening 5 is convenient for the drying agent 21 to store the drying agent 21 when the drying agent is used, and the drying agent 21 is convenient to store the drying agent 21.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a low-voltage cabinet that heat dissipation is good, includes low-voltage cabinet body (1), its characterized in that: vent (5) have all been seted up at the middle part of low-voltage cabinet body (1) both sides, the middle part block of vent (5) is connected with filter screen (15), the equal fixedly connected with in top of low-voltage cabinet body (1) both sides is fixed sliding sleeve (10), two the middle part of fixed sliding sleeve (10) is sliding connection respectively has first shielding plate (7) and second shielding plate (8), spacing hole (9) have all been seted up at the both sides at first shielding plate (7) both ends and the both sides at second shielding plate (8) both ends, the junction of first shielding plate (7) and fixed sliding sleeve (10) and the junction of second shielding plate (8) and fixed sliding sleeve (10) all threaded connection has spacing bolt (12), the middle part fixed mounting on low-voltage cabinet body (1) top has rotation motor (18), the output fixedly connected with radiator fan (19) of rotation motor (18), locating hole (2) have all been seted up near the both ends of fixed sliding sleeve (10) in low-voltage cabinet body (1).
2. The low-voltage cabinet with good heat dissipation performance according to claim 1, wherein: one side of low-voltage cabinet body (1) top fixed mounting has install bin (16), the middle part fixed mounting of install bin (16) has battery (17), rotation motor (18) and battery (17) electric connection.
3. The low-voltage cabinet with good heat dissipation performance according to claim 1, wherein: vertical sliding grooves (22) are formed in two sides, close to the fixed sliding sleeve (10), of the low-voltage cabinet body (1), sliding support legs (23) are fixedly connected to two sides, close to the vertical sliding grooves (22), of the first shielding plate (7) and two sides, close to the vertical sliding grooves (22), of the second shielding plate (8), and the sliding support legs (23) are in sliding connection with the vertical sliding grooves (22).
4. The low-voltage cabinet with good heat dissipation performance according to claim 1, wherein: the middle part fixed mounting that first shielding plate (7) is close to second shielding plate (8) one side has connecting plate (13), connecting hole (14) have been seted up at the middle part that second shielding plate (8) is close to first shielding plate (7) one side, connecting plate (13) and connecting hole (14) block are connected, one side that first shielding plate (7) deviate from second shielding plate (8) and one side that second shielding plate (8) deviate from first shielding plate (7) are all fixed be provided with spacing diaphragm (11).
5. The low-voltage cabinet with good heat dissipation performance according to claim 1, wherein: the low-voltage cabinet is characterized in that storage boxes (20) are fixedly arranged at the bottom ends of two sides of the low-voltage cabinet body (1), and solid drying agents (21) are filled in the middle of the storage boxes (20).
6. The low-voltage cabinet with good heat dissipation performance according to claim 1, wherein: the middle part of low-voltage cabinet body (1) bottom has been seted up a plurality of evenly distributed's louvre (6), four corners all fixedly connected with stabilizer blade (24) of low-voltage cabinet body (1) bottom.
7. The low-voltage cabinet with good heat dissipation performance according to claim 1, wherein: the low-voltage cabinet is characterized in that a cabinet door (3) is hinged to one side of the front face of the low-voltage cabinet body (1), and a transparent visual window (4) is fixedly arranged in the middle of the top end of the cabinet door (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320161065.9U CN219513629U (en) | 2023-02-09 | 2023-02-09 | Low-voltage cabinet with good heat dissipation performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320161065.9U CN219513629U (en) | 2023-02-09 | 2023-02-09 | Low-voltage cabinet with good heat dissipation performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219513629U true CN219513629U (en) | 2023-08-11 |
Family
ID=87548867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320161065.9U Active CN219513629U (en) | 2023-02-09 | 2023-02-09 | Low-voltage cabinet with good heat dissipation performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219513629U (en) |
-
2023
- 2023-02-09 CN CN202320161065.9U patent/CN219513629U/en active Active
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