CN214070364U - Frequency conversion cabinet with heat radiation structure - Google Patents
Frequency conversion cabinet with heat radiation structure Download PDFInfo
- Publication number
- CN214070364U CN214070364U CN202120142888.8U CN202120142888U CN214070364U CN 214070364 U CN214070364 U CN 214070364U CN 202120142888 U CN202120142888 U CN 202120142888U CN 214070364 U CN214070364 U CN 214070364U
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- CN
- China
- Prior art keywords
- cabinet body
- cabinet
- fixedly connected
- protection casing
- frequency conversion
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- Expired - Fee Related
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 19
- 230000005855 radiation Effects 0.000 title abstract description 9
- 230000017525 heat dissipation Effects 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 description 6
- 241001075561 Fioria Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a frequency conversion cabinet with heat radiation structure, including the cabinet body, the top of the cabinet body is seted up flutedly, and the opening part of cabinet body one side articulates through the hinge has a cabinet lid, and the both sides of the cabinet body all run through and have seted up the thermovent, and the both sides of thermovent are provided with interior protection casing and outer protection casing respectively, and the inner wall fixed connection of interior protection casing and the cabinet body, the outer wall fixed connection of outer protection casing and the cabinet body, the equal fixedly connected with supporting legs in four corners department of cabinet body bottom, fixedly connected with fixed plate on the lateral wall of outer protection casing one side is kept away from to interior protection casing, the beneficial effects of the utility model are that: the utility model relates to a frequency conversion cabinet with heat radiation structure simple structure, convenient to use, through interior protection casing and the outer protection casing of the thermovent both sides setting of seting up on the cabinet body, form an dead slot between interior protection casing and outer protection casing and the thermovent, can effectually discharge the heat of the internal portion of cabinet, can prevent that external water from splashing into to the inside of the cabinet body simultaneously.
Description
Technical Field
The utility model relates to the technical field of machinery, specifically be a frequency conversion cabinet with heat radiation structure.
Background
The frequency conversion cabinet is a control cabinet which uses a frequency converter to drive a power device. The power dragging mode popularized at present is formed due to good starting performance, speed regulation performance and energy saving effect. When the frequency conversion cabinet is used, because the electronic components inside the frequency conversion cabinet can give off a large amount of heat, the heat dissipation opening is required to be formed in the outer wall of the cabinet body, after the heat dissipation opening is formed, rainwater can enter the cabinet body along the heat dissipation opening when the frequency conversion cabinet is used outdoors, and therefore the electronic components inside the cabinet body can be affected with damp and damaged.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a frequency conversion cabinet with heat radiation structure to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a frequency conversion cabinet with a heat dissipation structure comprises a cabinet body, wherein the top of the cabinet body is provided with a groove, the opening at one side of the cabinet body is hinged with a cabinet cover through a hinge, the two sides of the cabinet body are both provided with a heat radiation opening in a penetrating way, an inner protective cover and an outer protective cover are respectively arranged at two sides of the heat dissipation opening, the inner protective cover is fixedly connected with the inner wall of the cabinet body, the outer protective cover is fixedly connected with the outer wall of the cabinet body, supporting legs are fixedly connected at four corners of the bottom of the cabinet body, the side wall of the inner protective cover far away from one side of the outer protective cover is fixedly connected with a fixed plate, an air guide sleeve is arranged below the fixed plate, the air guide sleeve is fixedly communicated with the inner bottom of the cabinet body, a servo motor is arranged inside the air guide sleeve, the output end of the servo motor is fixedly connected with a rotating shaft through a coupler, and the other end of the rotating shaft is fixedly connected with a fan guide blade.
Preferably, the outer side of one end, far away from the hinge, of the cabinet cover is fixedly connected with a poking block.
Preferably, the side wall of the cabinet body close to one side of the cabinet cover is provided with an embedding groove, and a sealing strip is embedded in the embedding groove.
Preferably, one end of the supporting leg, which is far away from the cabinet body, is fixedly connected with a base plate, and the diameter of the base plate is larger than that of the supporting leg.
Preferably, the outer wall of the servo motor is fixedly sleeved with a fixed hoop, the outer side walls of two sides of the fixed hoop are fixedly connected with fixed rods, and the other end of each fixed rod is fixedly connected with the inner cylinder wall of the air guide sleeve.
Preferably, the servo motor is electrically connected with an external power supply through a PLC controller.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a frequency conversion cabinet with heat radiation structure simple structure, convenient to use, through interior protection casing and the outer protection casing of the thermovent both sides setting of seting up on the cabinet body, form an dead slot between interior protection casing and outer protection casing and the thermovent, can effectually discharge the heat of the internal portion of cabinet, can prevent that external water from splashing into to the inside of the cabinet body simultaneously.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view taken along the direction a-a in fig. 1 according to the present invention;
fig. 3 is a cross-sectional view taken along the direction B-B in fig. 1 according to the present invention;
fig. 4 is a partial enlarged view of a portion C in fig. 3 according to the present invention.
In the figure: 1. a cabinet body; 2. a groove; 3. a hinge; 4. a cabinet cover; 5. a shifting block; 6. embedding grooves; 7. a sealing strip; 8. a heat dissipation port; 9. an inner shield; 10. an outer shield; 11. supporting legs; 12. a base plate; 13. a fixing plate; 14. an air guide sleeve; 15. a servo motor; 16. a fixing hoop; 17. fixing the rod; 18. a rotating shaft; 19. a fan blade.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a frequency conversion cabinet with heat radiation structure, including the cabinet body 1, recess 2 is seted up at the top of the cabinet body 1, the opening part of the cabinet body 1 one side articulates through hinge 3 has cabinet cover 4, the thermovent 8 has all been run through to the both sides of the cabinet body 1, thermovent 8's both sides are provided with interior protection casing 9 and outer protection casing 10 respectively, the inner wall fixed connection of interior protection casing 9 and the cabinet body 1, outer protection casing 10 and the outer wall fixed connection of the cabinet body 1, the equal fixedly connected with supporting legs 11 of four corners department of the cabinet body 1 bottom, fixedly connected with fixed plate 13 on the lateral wall of outer protection casing 10 one side is kept away from to interior protection casing 9, the below of fixed plate 13 is provided with air guide sleeve 14, air guide sleeve 14 and the fixed intercommunication of the interior bottom of the cabinet body 1, air guide sleeve 14's inside is provided with servo motor 15, servo motor 15's output passes through shaft coupling fixedly connected with axis of rotation 18, the other end fixedly connected with fan leaf 19 of axis of rotation 18.
Fixedly connected with dials piece 5 on the outside of hinge 3 one end is kept away from to cabinet cover 4, dials piece 5 and can make cabinet cover 4 more convenient laborsaving when closed.
The side wall of the cabinet body 1 close to one side of the cabinet cover 4 is provided with an embedding groove 6, the inside of the embedding groove 6 is embedded with a sealing strip 7, and the sealing strip 7 embedded in the embedding groove 6 can effectively enable the sealing property between the cabinet cover 4 and the cabinet body 1 to be better.
One end fixedly connected with backing plate 12 that cabinet body 1 was kept away from to supporting legs 11, and the diameter of backing plate 12 is greater than supporting legs 11's diameter, and backing plate 12 can make supporting legs 11 more stable when supporting cabinet body 1.
Fixed cover on servo motor 15's the outer wall has connect fixed hoop 16, equal fixedly connected with dead lever 17 on the lateral wall of fixed hoop 16 both sides, the other end of dead lever 17 and air guide sleeve 14's inner tube wall fixed connection, fixed hoop 16 and dead lever 17 install servo motor 15 in air guide sleeve 14's inside for servo motor 15 is more convenient when the dismouting.
Servo motor 15 passes through PLC controller and external power supply electric connection, TB6600 type PLC controller can the effectual rotational speed of control servo motor 15 with turn to, can effectual device normal drive.
Specifically, when using, when being in summer, can pour into water in the recess 2 at the cabinet body 1 top, make the top of the cabinet body 1 can not absorb too much heat, start servo motor 15, servo motor 15 can drive axis of rotation 18 when starting and rotate, axis of rotation 18 can drive air guide vane 19 when rotating and rotate, air guide vane 19 can carry the outside air of the cabinet body 1 to the inside of the cabinet body 1 along air guide sleeve 14 when rotating, and simultaneously, the inside air of the cabinet body 1 will pass through the inside that thermovent 8 carried to outer protection casing 10 along the opening at interior protection casing 9 top, the inside hot-air of outer protection casing 10 will be discharged along the opening of bottom, thereby can effectually discharge the heat in the cabinet body 1.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The frequency conversion cabinet with the heat dissipation structure is characterized by comprising a cabinet body (1), wherein a groove (2) is formed in the top of the cabinet body (1), a cabinet cover (4) is hinged to an opening on one side of the cabinet body (1) through a hinge (3), heat dissipation ports (8) are formed in the two sides of the cabinet body (1) in a penetrating mode, an inner protection cover (9) and an outer protection cover (10) are respectively arranged on the two sides of each heat dissipation port (8), the inner protection cover (9) is fixedly connected with the inner wall of the cabinet body (1), the outer protection cover (10) is fixedly connected with the outer wall of the cabinet body (1), supporting legs (11) are fixedly connected to four corners of the bottom of the cabinet body (1), a fixing plate (13) is fixedly connected to the side wall, far away from one side of the outer protection cover (10), of the inner protection cover (9), and an air guide sleeve (14) is arranged below the fixing plate (13), the air guide sleeve (14) is fixedly communicated with the inner bottom of the cabinet body (1), a servo motor (15) is arranged inside the air guide sleeve (14), the output end of the servo motor (15) is fixedly connected with a rotating shaft (18) through a coupler, and the other end of the rotating shaft (18) is fixedly connected with an air guide fan blade (19).
2. The frequency conversion cabinet with the heat dissipation structure according to claim 1, wherein: the outer side of one end, far away from the hinge (3), of the cabinet cover (4) is fixedly connected with a poking block (5).
3. The frequency conversion cabinet with the heat dissipation structure according to claim 1, wherein: the cabinet is characterized in that an embedding groove (6) is formed in the side wall, close to one side of the cabinet cover (4), of the cabinet body (1), and a sealing strip (7) is embedded in the embedding groove (6).
4. The frequency conversion cabinet with the heat dissipation structure according to claim 1, wherein: one end of the supporting leg (11) far away from the cabinet body (1) is fixedly connected with a base plate (12), and the diameter of the base plate (12) is larger than that of the supporting leg (11).
5. The frequency conversion cabinet with the heat dissipation structure according to claim 1, wherein: fixed hoop (16) has been fixed to cup joint on the outer wall of servo motor (15), equal fixedly connected with dead lever (17) on the lateral wall of fixed hoop (16) both sides, the other end of dead lever (17) and the inner tube wall fixed connection of air guide sleeve (14).
6. The frequency conversion cabinet with the heat dissipation structure according to claim 1, wherein: the servo motor (15) is electrically connected with an external power supply through a PLC controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120142888.8U CN214070364U (en) | 2021-01-20 | 2021-01-20 | Frequency conversion cabinet with heat radiation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120142888.8U CN214070364U (en) | 2021-01-20 | 2021-01-20 | Frequency conversion cabinet with heat radiation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214070364U true CN214070364U (en) | 2021-08-27 |
Family
ID=77392951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120142888.8U Expired - Fee Related CN214070364U (en) | 2021-01-20 | 2021-01-20 | Frequency conversion cabinet with heat radiation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214070364U (en) |
-
2021
- 2021-01-20 CN CN202120142888.8U patent/CN214070364U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210827 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |