CN211670791U - Heavy current rectifier cabinet - Google Patents
Heavy current rectifier cabinet Download PDFInfo
- Publication number
- CN211670791U CN211670791U CN202020735593.7U CN202020735593U CN211670791U CN 211670791 U CN211670791 U CN 211670791U CN 202020735593 U CN202020735593 U CN 202020735593U CN 211670791 U CN211670791 U CN 211670791U
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- CN
- China
- Prior art keywords
- cabinet
- sealing strip
- cabinet body
- air
- cabinet door
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- Expired - Fee Related
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a heavy current rectifier cabinet, the intelligent cabinet temperature adjusting device comprises a cabinet body, be provided with thermovent and cabinet door on the cabinet body, the internal installation cavity that is provided with of cabinet, thermovent and installation cavity switch on mutually, there is the space between cabinet door and the cabinet body, the top of the cabinet body is provided with the opening, the opening part passes through the mounting panel and seals, the mounting panel is fixed with the sealing strip, the sealing strip seals the space between the cabinet door and the cabinet body, still be provided with the air-out subassembly on the mounting panel, be provided with a plurality of exhaust vents on the air-out subassembly, part exhaust vent and sealing strip are connected, be provided with the wind-guiding passageway in the sealing strip, be provided with the venthole. The utility model has good heat dissipation, and the internal electrical components are not easy to damage; waterproof dustproof effect is better, and dust and steam are difficult to influence inside electrical components through the space between cabinet door and the cabinet body, and life is longer.
Description
Technical Field
The utility model relates to a rectifier cabinet field, concretely relates to heavy current rectifier cabinet.
Background
The rectifier cabinet is used for converting alternating current electric energy with lower voltage output by alternating current voltage reduction equipment into direct current electric energy, and is commonly used in the fields of direct current motor speed regulation, generator excitation regulation, electrolysis, electroplating and the like.
At present, when a large-current rectifier cabinet is used, electrical elements inside the large-current rectifier cabinet can generate a large amount of heat energy, and the existing rectifier cabinet is insufficient in heat dissipation; the last cabinet door that often is provided with of rectifier cabinet often has the space between cabinet door and the cabinet body, and outside steam and dust easily enter into to inside through the space, cause adverse effect to inside electrical components.
Disclosure of Invention
The utility model aims to solve the technical problem that a can solve the heavy current rectifier cabinet of above-mentioned problem, the thermal diffusivity is good, dustproof and waterproof effect is also good.
The utility model discloses a realize through following technical scheme: the utility model provides a heavy current rectifier cabinet, the intelligent cabinet temperature adjusting device comprises a cabinet body, be provided with thermovent and cabinet door on the cabinet body, the internal installation cavity that is provided with of cabinet, thermovent and installation cavity switch on mutually, there is the space between cabinet door and the cabinet body, the top of the cabinet body is provided with the opening, the opening part is sealed through the mounting panel, the mounting panel is fixed with the sealing strip, the sealing strip seals the space between the cabinet door and the cabinet body, still be provided with the air-out subassembly on the mounting panel, be provided with a plurality of exhaust vents on the air-out subassembly, part exhaust vent and sealing strip are connected, be provided with the wind-guiding passageway in the sealing strip, be provided with the venthole that a plurality of wind-guiding passageways switched on in the vertical portion of sealing strip, wind-guiding passageway and air-outlet switch on mutually, the bottom of sealing strip is provided with a plurality.
As preferred technical scheme, be provided with the heat dissipation chamber on the mounting panel, the air-out subassembly is fixed the fan bracket in the mounting chamber including the installation, and the installation is fixed with the fan on the fan bracket, and the air-out end of fan sets up towards the mounting chamber, and partial exhaust vent switches on with the heat dissipation chamber, is provided with a plurality ofly on the mounting panel and the intake vent that switches on in heat dissipation chamber, and the installation of intake vent department is fixed with the dust screen, and the internal switch that is used for controlling the fan to open and stop that is.
As the preferred technical scheme, the sealing strip is made for corrosion-resistant rubber, and the sealing strip is "L" type structure with the portion of bending, and the bottom of sealing strip is provided with the connecting plate, and the connecting plate is fixed at the bottom of the chamber of installation cavity, has seted up a plurality of screw holes of lining up between connecting plate and the cabinet body, and it is fixed to insert the screw in the screw hole.
As a preferred technical scheme, the diameter of the exhaust hole is larger than that of the air outlet hole.
As the preferred technical scheme, the mounting plate shields the gap between the top of the cabinet door and the cabinet body.
The utility model has the advantages that: the utility model has good heat dissipation, and the internal electrical components are not easy to damage; waterproof dustproof effect is better, and dust and steam are difficult to influence inside electrical components through the space between cabinet door and the cabinet body, and life is longer.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is an overall structure diagram of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a partial sectional view of the sealing strip of the present invention.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
This specification includes any features disclosed in the appended claims, abstract and drawings, which are, unless expressly stated otherwise, replaceable with other equivalent or similarly purposed alternative features. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
In the description of the present invention, it is to be understood that the terms "one end", "the other end", "the outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", etc. indicate orientations or positional relationships based on those 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, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
The use of terms herein such as "upper," "above," "lower," "below," and the like in describing relative spatial positions is for the purpose of facilitating description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented 90 degrees or at other orientations and the spatially relative descriptors used herein interpreted accordingly.
In the present invention, unless otherwise explicitly specified or limited, the terms "set", "coupled", "connected", "penetrating", "plugging", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
As shown in fig. 1 to 3, the cabinet comprises a cabinet body 1, a heat dissipation port 2 and a cabinet door 3 are arranged on the cabinet body 1, an installation cavity 111 is arranged in the cabinet body 1, the heat dissipation port 2 is communicated with the installation cavity 111, a gap exists between the cabinet door 3 and the cabinet body 1, an opening is arranged at the top of the cabinet body 1, the opening is sealed by a mounting plate 5, a sealing strip 7 is fixed on the mounting plate 5, the sealing strip 7 seals the gap between the cabinet door 3 and the cabinet body 1, an air outlet assembly is further arranged on the mounting plate 5, a plurality of air outlet holes 6 are arranged on the air outlet assembly, a part of the air outlet holes 6 are connected with the sealing strip 7, an air guide channel 711 is arranged in the sealing strip 7, a plurality of air outlet holes 712 communicated with the air guide channel 711 are arranged in the vertical part of the sealing strip 7, a bending part 713 is arranged at the bottom of the sealing strip 7, the, the air outlet 715 is communicated with the air guide channel 711, and the bent part 713 shields a gap between the bottom of the cabinet door 3 and the cabinet body 1.
Wherein, be provided with the heat dissipation chamber on the mounting panel 5, the air-out subassembly is fixed the fan bracket 8 in installation cavity 111 including the installation, the installation is fixed with fan 9 on the fan bracket 8, fan 9's air-out end sets up towards installation cavity 111, partial exhaust vent 6 switches on with the heat dissipation chamber, be provided with a plurality ofly on the mounting panel 5 and the intake vent 11 that the heat dissipation chamber switched on, the installation of intake vent 11 department is fixed with dust screen 12, the dust screen passes through the screw fixation, the internal switch that is used for controlling the fan to open and stop that is provided with of cabinet. The fan is started through the switch, air flow generated by the fan is discharged through the air outlet hole and acts in the installation cavity, and the air flow dissipates heat of electrical elements in the installation cavity.
Wherein, sealing strip 7 is made for corrosion-resistant rubber, and the top of sealing strip is fixed on the mounting panel through the super glue, and sealing strip 7 and portion 713 of bending are "L" type structure, and the bottom of sealing strip 7 is fixed with connecting plate 13 through the super glue, and connecting plate 13 is fixed at the chamber bottom of installation cavity 111, has seted up a plurality of screw holes of lining up between connecting plate and the cabinet body 1, and it is fixed to insert the screw in the screw hole.
Wherein, the diameter of the vent hole 715 is larger than the diameter of the air outlet 712. The air flow generated by the fan can be conveniently discharged through the exhaust hole.
Wherein, the mounting plate 5 shields the gap between the top of the cabinet door 3 and the cabinet body 1.
When the device is used, the heat is dissipated through airflow generated by the fan. Seal up the space between cabinet door and the cabinet body through mounting panel, sealing strip, extension for external steam is difficult to get into. The air current enters into the sealing strip and is discharged through the exhaust hole and the air outlet hole, the air current can be discharged outwards, and external dust and moisture are blocked.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (5)
1. The utility model provides a large current rectifier cabinet, includes the cabinet body (1), is provided with thermovent (2) and cabinet door (3) on the cabinet body (1), is provided with installation cavity (111) in the cabinet body (1), and thermovent (2) and installation cavity (111) switch on mutually, have space, its characterized in that between cabinet door (3) and the cabinet body (1): the top of the cabinet body (1) is provided with an opening, the opening is sealed by the mounting plate (5), the mounting plate (5) is fixed with a sealing strip (7), the sealing strip (7) seals a gap between the cabinet door (3) and the cabinet body (1), the mounting plate (5) is also provided with an air outlet assembly, the air outlet assembly is provided with a plurality of air outlet holes (6), part of the air outlet holes (6) are connected with the sealing strip (7), the sealing strip (7) is internally provided with an air guide channel (711), the vertical part of the sealing strip (7) is provided with a plurality of air outlet holes (712) communicated with the air guide channel (711), the air guide channel (711) is communicated with the air outlet holes (6), the bottom of the sealing strip (7) is provided with a bending part (713), the bending part (713) extends to the lower end of the cabinet door (3), the bending part (713) is provided with a plurality of exhaust holes (715), the bending part (713) shields the gap between the bottom of the cabinet door (3) and the cabinet body (1).
2. A high current rectifier cabinet according to claim 1, wherein: be provided with the heat dissipation chamber on mounting panel (5), the air-out subassembly is fixed fan bracket (8) in installation cavity (111) including the installation, the installation is fixed with fan (9) on fan bracket (8), the air-out end of fan (9) sets up towards installation cavity (111), partial exhaust vent (6) and heat dissipation chamber switch on, be provided with air inlet (11) that a plurality of and heat dissipation chamber switched on mounting panel (5), air inlet (11) department installation is fixed with dust screen (12), be provided with in the cabinet body (1) and be used for controlling the fan and open the switch that stops.
3. A high current rectifier cabinet according to claim 1, wherein: sealing strip (7) are made for corrosion-resistant rubber, and sealing strip (7) and portion (713) of bending are "L" type structure, and the bottom of sealing strip (7) is provided with connecting plate (13), and at the bottom of the chamber of installation cavity (111) is fixed in connecting plate (13), has seted up a plurality of screw holes of lining up between connecting plate and the cabinet body (1), and it is fixed to insert the screw in the screw hole.
4. A high current rectifier cabinet according to claim 1, wherein: the diameter of the vent hole (715) is larger than that of the vent hole (712).
5. A high current rectifier cabinet according to claim 1, wherein: the mounting plate (5) shields the gap between the top of the cabinet door (3) and the cabinet body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020735593.7U CN211670791U (en) | 2020-05-07 | 2020-05-07 | Heavy current rectifier cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020735593.7U CN211670791U (en) | 2020-05-07 | 2020-05-07 | Heavy current rectifier cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211670791U true CN211670791U (en) | 2020-10-13 |
Family
ID=72743795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020735593.7U Expired - Fee Related CN211670791U (en) | 2020-05-07 | 2020-05-07 | Heavy current rectifier cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211670791U (en) |
-
2020
- 2020-05-07 CN CN202020735593.7U patent/CN211670791U/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: 20201013 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |