CN209860453U - Power cabinet body structure - Google Patents
Power cabinet body structure Download PDFInfo
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- CN209860453U CN209860453U CN201921011942.4U CN201921011942U CN209860453U CN 209860453 U CN209860453 U CN 209860453U CN 201921011942 U CN201921011942 U CN 201921011942U CN 209860453 U CN209860453 U CN 209860453U
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- cabinet body
- air inlet
- box
- air
- inlet box
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Abstract
The utility model discloses a cabinet body structure of a power cabinet, which comprises a cabinet body, wherein the front end of the cabinet body is provided with an opening, the opening is hinged with a cabinet door which can be opened in a rotating way, a square groove is processed at the position close to the bottom part of the front surface of the cabinet door, an air inlet box is arranged at the position of the square groove, the rear end of the air inlet box is provided with a box body, the box body passes through the square opening groove and then extends to the inner side of the cabinet door, the front end of the air inlet box is provided with an air inlet, the air inlet is arranged obliquely downwards, a slot is arranged on the side surface of the air inlet box, a grid net is inserted in the slot, a plurality of fans are fixed in the box body by screws, an air outlet groove is arranged at the top of the cabinet body, a top cover is arranged at the top of the cabinet body, a frame-shaped dustproof cotton is erected between the top cover and the cabinet body, and the dustproof cotton covers the outer side of the air outlet groove; this product can effectively carry out the protection of heat dissipation position department, avoids into dirt.
Description
Technical Field
The utility model relates to a power cabinet body structure.
Background
The power cabinet is an electrical control cabinet combination for providing power for the normal operation of the whole machine and comprises a contactor, a frequency converter, a high-voltage cabinet, a transformer and the like.
During the operation of the power cabinet, the internal temperature needs to be kept lower than 40 ℃, so the requirement on heat dissipation is high, in the prior art, a heat dissipation groove with a large opening is usually adopted for heat dissipation, hot air rises, and hot air accumulated in the cabinet body is discharged from the heat dissipation groove, but the heat dissipation mode can cause dust to fall into the power cabinet, so that the amount of dust in the power cabinet is increased, and the heat dissipation of electric elements is affected.
Based on the problems, the power cabinet body structure capable of effectively protecting the heat dissipation position and avoiding dust entering is designed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a power cabinet body structure is provided.
The utility model discloses a realize through following technical scheme:
a power cabinet body structure comprises a cabinet body, wherein an opening is arranged at the front end of the cabinet body, a cabinet door capable of being opened in a rotating mode is hinged to the opening, a square opening groove is machined in the front portion, close to the bottom, of the cabinet door, an air inlet box is installed at the position of the square opening groove, a box body is machined at the rear end of the air inlet box, the box body penetrates through the square opening groove and then extends to the inner side of the cabinet door, an air inlet is formed in the front end of the air inlet box, the air inlet is obliquely and downwards arranged, a slot is formed in the side face of the air inlet box, a grid net is inserted into the slot, a plurality of fans are fixed to internal screws of the box body, connecting pieces are welded to the two sides of the air inlet box, screws are assembled between the connecting pieces and the cabinet door, an air outlet groove is formed in the top of the cabinet body, and a top cover is, a frame-shaped dustproof cotton is erected between the top cover and the cabinet body, and the dustproof cotton covers the outer side of the air outlet groove.
Preferably, the two air deflectors are symmetrically arranged at the upper part and the lower part of the rear end position of the box body, the air deflector is arranged above the box body in an inclined and upward mode, the air deflector is arranged below the box body in an inclined and downward mode, and cold air blown out by the fan can be divided into three upper, middle and lower strands by the two air deflectors, so that cold air distribution is achieved, and the heat dissipation of electric elements in the cabinet body is facilitated.
Preferably, a plurality of holes vertically penetrate through the upper end of the air inlet box, a pipe fitting is inserted into each hole, the upper end of each pipe fitting is connected with an end cover in a threaded manner, a rubber soft plug is inserted into the lower end of each pipe fitting, and a part of each pipe fitting, which is located inside the air inlet box, is provided with a hole; when the drying cabinet is used, the solid drying agent can be added into the pipe fitting, so that the entering cold air can be simply dehumidified, and the accumulation of moisture in the cabinet body is reduced.
Preferably, the lower end of the soft plug is formed with a pull ring by injection molding, and the pull ring is arranged to facilitate the soft plug to be pulled out of the pipe downwards, so that the solid desiccant in the pipe is discharged downwards.
Preferably, the top part of the cabinet body is provided with four connecting screws, check rings are processed on the connecting screws, and nuts are assembled after the connecting screws upwards penetrate through the top cover.
Preferably, four pipe sleeves with internal threads are arranged at the bottom part of the cabinet body, and leveling screws for adjusting the horizontal degree of the cabinet body are assembled through the pipe sleeves.
We have studied and found that, in the actual work period, the ground is cleaned and broken up by a specially-assigned person, so the dust can be reduced from the bottom air inlet mode, the high part is usually not cleaned by people, so the dust at the high part is more, and meanwhile, the dust particles float on the high layer, so the air inlet is carried out at the low part in the product, the dust amount entering can be reduced, the dust entering at the same time needs to firstly penetrate through the grid net, the dustproof effect is achieved through the grid net, the grid net can be outwards and directly pulled, and the cleaning is convenient after the pulling.
This product has arranged dustproof cotton in the peripheral position department of air-out groove, and the dust that external dust can be avoided entering into to the air-out groove to dustproof cotton setting, and the top cap that sets up can receive the dust that comes down from the top deposit simultaneously, realizes a dustproof protection to the air-out groove.
The utility model has the advantages that: this product adopts the low level air inlet, the high-order air-out, the notch area of air-out groove is enough big for cabinet internal portion area, can satisfy the heat dissipation needs, the dustproof cotton that sets up simultaneously can play dirt-proof effect, avoid the dust to get into from air-out groove, can satisfy the heat extraction needs simultaneously again, this product can effectively reduce inside temperature, the operational environment needs that provide inside components and parts rationally, the structure of this product is comparatively simple, and the cost is comparatively cheap, is fit for using widely.
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 a front view of the present invention;
FIG. 2 is a top view of the cabinet;
FIG. 3 is a side view of the cabinet door;
fig. 4 is a sectional view of the intake box.
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.
Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. 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.
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, 2, 3 and 4, a power cabinet body structure includes a cabinet body 1, an opening is disposed at a front end of the cabinet body 1, a cabinet door 2 capable of being opened rotatably is hinged at the opening, a square groove (not shown) is processed at a position near the bottom of the front of the cabinet door 2, an air inlet box 3 is installed at the square groove, a box body 301 is processed at a rear end of the air inlet box 3, the box body 301 extends to an inner side of the cabinet door 2 after passing through the square groove 3, an air inlet 302 is disposed at the front end of the air inlet box 3, the air inlet 302 is disposed obliquely downward, the air inlet 302 disposed obliquely downward can avoid natural dust fall, a slot 311 is disposed at a side surface of the air inlet box 3, a net 312 is inserted into the slot 311, a plurality of fans 303 are fixed by screws inside the box body 301, connecting pieces 313 are welded at two sides of the air inlet box 3, the utility model discloses a cabinet, including cabinet door 1, connection piece 313, cabinet door 2, be equipped with screw 314 between connection piece 313 and the cabinet door 2 the top of the cabinet body 1 is provided with an air-out groove 102 a top cap 103 is installed at the top of the cabinet body 1 top cap 103 with erect the dustproof cotton 104 of a frame-like between the cabinet body 1, dustproof cotton 104 covers the outside of air-out groove 102.
The utility model discloses in the embodiment of a preferred, the upper and lower symmetry of rear end position department of box body 301 is provided with two aviation baffles 333, top aviation baffle 333 slope upwards sets up, the below aviation baffle 333 slope sets up downwards, through setting up two aviation baffles, can fall into three strands about the cold wind that the fan blew off, realizes cold wind's distribution, helps the internal portion's of the cabinet electric elements of help to dispel the heat.
In a preferred embodiment of the present invention, a plurality of holes (not shown) are vertically formed through the upper end of the air intake box 3, a pipe 4 is inserted into the holes, the upper end of the pipe 4 is connected to the end cover 401 by a thread, a soft plug 402 made of rubber is inserted into the lower end of the pipe 4, and a hole 444 is formed in a portion of the pipe 4 inside the air intake box; when the drying cabinet is used, the solid drying agent can be added into the pipe fitting, so that the entering cold air can be simply dehumidified, and the accumulation of moisture in the cabinet body is reduced.
In a preferred embodiment of the present invention, the lower end of the soft plug 402 is formed with a pull ring 442 by injection molding, which facilitates pulling the soft plug out of the pipe member downwards, so that the solid desiccant in the pipe member is discharged downwards.
In the present invention, in a preferred embodiment, the top portion of the cabinet body 1 is provided with four connection screws 121, the connection screws 121 are provided with retaining rings 131, and the connection screws 121 upwardly pass through the top cover 103 and are provided with nuts 141.
In a preferred embodiment of the present invention, four pipe sleeves 122 with internal threads are disposed at the bottom of the cabinet 1, and leveling screws 133 for adjusting the levelness of the cabinet are assembled on the pipe sleeves 122.
We have studied and found that, in the actual work period, the ground is cleaned and broken up by a specially-assigned person, so the dust can be reduced from the bottom air inlet mode, the high part is usually not cleaned by people, so the dust at the high part is more, and meanwhile, the dust particles float on the high layer, so the air inlet is carried out at the low part in the product, the dust amount entering can be reduced, the dust entering at the same time needs to firstly penetrate through the grid net, the dustproof effect is achieved through the grid net, the grid net can be outwards and directly pulled, and the cleaning is convenient after the pulling.
This product has arranged dustproof cotton in the peripheral position department of air-out groove, and the dust that external dust can be avoided entering into to the air-out groove to dustproof cotton setting, and the top cap that sets up can receive the dust that comes down from the top deposit simultaneously, realizes a dustproof protection to the air-out groove.
The utility model has the advantages that: this product adopts the low level air inlet, the high-order air-out, the notch area of air-out groove is enough big for cabinet internal portion area, can satisfy the heat dissipation needs, the dustproof cotton that sets up simultaneously can play dirt-proof effect, avoid the dust to get into from air-out groove, can satisfy the heat extraction needs simultaneously again, this product can effectively reduce inside temperature, the operational environment needs that provide inside components and parts rationally, the structure of this product is comparatively simple, and the cost is comparatively cheap, is fit for using widely.
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 (6)
1. The utility model provides a power cabinet body structure, includes the cabinet body the front end of the cabinet body sets up the opening, and the opening part articulates there is a cabinet door that can rotate to open, its characterized in that: the preceding processing that is close to bottom position department of cabinet door has a square groove position department installs an air inlet box, the rear end processing of air inlet box has the box body, the box body extends to after passing square groove the inboard of cabinet door, the front end of air inlet box has the air intake, the air intake slope sets up downwards air inlet box's side is provided with a slot place a grid net in the slot place a plurality of fans of fixed with of inside screw of box body, air inlet box's both sides department welding has the connection piece, the connection piece with be equipped with the screw between the cabinet door the top of the cabinet body is provided with an air outlet groove a top cap is installed at the top of the cabinet body the top cap with erect the dustproof cotton of a frame shape between the cabinet body, dustproof cotton covers the outside of air outlet groove.
2. The power cabinet body structure of claim 1, wherein: two air deflectors are symmetrically arranged at the upper part and the lower part of the rear end position of the box body, the upper air deflector is obliquely arranged upwards, and the lower air deflector is obliquely arranged downwards.
3. The power cabinet body structure of claim 1, wherein: the air inlet box is characterized in that a plurality of holes are vertically arranged at the upper end of the air inlet box in a penetrating mode, a pipe fitting is inserted into each hole, an end cover is connected to the upper end of each pipe fitting in a threaded mode, a soft plug made of rubber is inserted into the lower end of each pipe fitting, and the pipe fitting is located on the portion inside the air inlet box and is provided with a hole.
4. The power cabinet body structure of claim 3, wherein: the lower end of the soft plug is formed with a pull ring by injection molding.
5. The power cabinet body structure of claim 1, wherein: four connecting screws are arranged on the top of the cabinet body, check rings are processed on the connecting screws, and nuts are assembled after the connecting screws penetrate through the top cover upwards.
6. The power cabinet body structure of claim 1, wherein: four pipe sleeves with internal threads are arranged at the bottom of the cabinet body, and leveling screws for adjusting the laying levelness of the cabinet body are assembled through the pipe sleeves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921011942.4U CN209860453U (en) | 2019-07-02 | 2019-07-02 | Power cabinet body structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921011942.4U CN209860453U (en) | 2019-07-02 | 2019-07-02 | Power cabinet body structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209860453U true CN209860453U (en) | 2019-12-27 |
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ID=68942853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921011942.4U Active CN209860453U (en) | 2019-07-02 | 2019-07-02 | Power cabinet body structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN209860453U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111542200A (en) * | 2020-04-09 | 2020-08-14 | 金亚斌 | Data cabinet for information technology |
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2019
- 2019-07-02 CN CN201921011942.4U patent/CN209860453U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111542200A (en) * | 2020-04-09 | 2020-08-14 | 金亚斌 | Data cabinet for information technology |
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