CN210725793U - Cooling device of sealed electric box - Google Patents
Cooling device of sealed electric box Download PDFInfo
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- CN210725793U CN210725793U CN201921099317.XU CN201921099317U CN210725793U CN 210725793 U CN210725793 U CN 210725793U CN 201921099317 U CN201921099317 U CN 201921099317U CN 210725793 U CN210725793 U CN 210725793U
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- electric box
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Abstract
The utility model discloses a cooling device of sealed electric box, including sealed electric box body and cooling device body, this is internal for sealed electric box is arranged in to the cooling device body, and the bottom of cooling device body is provided with the fly leaf, and the spout that is the shape of falling T is all seted up to the both sides on fly leaf top. The utility model relates to a cooling device of sealed electric box, it is originally internal to set up at sealed electric box fixedly lifting mechanism and fly leaf, cooperate with cooling device body through slider and spout and arrange the fly leaf in, support tight fixed to the slider through the bolt, stability when can improve cooling device and place, when needs lift the position of cooling device, two single phase machine simultaneous working drive lead screw rotate, the lead screw rotation and then drive rather than threaded connection's a screw section of thick bamboo along the lead screw up-and-down motion, and then realize removing cooling device to suitable position department.
Description
Technical Field
The utility model relates to a cooling device specifically is a cooling device of sealed electric box.
Background
As is well known, with the continuous progress and development of science and technology, the automation degree is higher and higher, even the full-automatic control is performed, the automation control technology is spread in various industries, and the heat dissipation and cooling problems in the working environment which is easy to generate dust and contains metal dust are particularly important; the electric and electronic components can generate heat during working, if the heat can not be dissipated in time, the electric and electronic components are extremely easy to burn out especially in a totally-closed dust-proof environment.
According to the cooling device of the sealed electric box disclosed in the Chinese utility model patent (application number: CN201621161019.5, application date: 2016.11.01), the structure of the cooling device comprises: the radiator, the cavity A shell and the cavity B shell in the cabinet body are fixed into a whole, and the upper part and the lower part of the cabinet body are provided with sealing covers; the radiator is provided with two rows of opposite and spaced radiating fins which are integrated; A. a gap is reserved between the cavity B shell and the radiator to ensure good ventilation, and a filter screen, a wind pressure buffer cavity frame, an air suction fan and a filter screen A are respectively fixed at the upper hole and the lower hole of the cavity A shell; the exhaust fan, the filter screen B and the dust collection cavity frame are respectively fixed at the upper hole and the lower hole of the shell of the cavity B, hot air in the electric box is sucked into the cavity A, is cooled through heat conduction of the two rows of radiating fins and is then discharged by the exhaust fan, after air circulation is carried out outside, cold air enters the cavity B through the filter screen C and the dust collection cavity frame below, the two rows of radiating fins are continuously cooled through heat conduction of the two rows of radiating fins, and the purpose of cooling the electric box is achieved. Simple structure, the manufacturing of being convenient for, it is with low costs, it is strong to have adopted its wide practicality of range of application of isolation cooling method, nevertheless still be not enough a bit on using, for example, this cooling device directly places in sealed electric box, fixed effect is not good, produce easily and rock, and because the volume variation of sealed electric box, the trompil department of seting on sealed electric box is not necessarily can be arranged in just when placing in to the cooling device, the cooling device is just relatively poor with external air circulation's effect like this. Therefore, the improvement is made, and the cooling device for the sealed electrical box is provided.
Disclosure of Invention
For solving the defect that prior art exists, the utility model provides a cooling device of sealed electric box.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model relates to a cooling device of sealed electric box, including sealed electric box body and cooling device body, it is originally internal that sealed electric box is arranged in to cooling device body, the bottom of cooling device body is provided with the fly leaf, the spout that is the shape of falling T is all seted up to the both sides on fly leaf top, the both sides homogeneous phase cooperation of spout inner chamber is provided with the slider, four the top of slider all with cooling device body fixed connection, the both sides of cooling device body bottom all are provided with the lifting mechanism that is used for the lifting fly leaf, lifting mechanism includes single phase motor, lead screw and screw thread section of thick bamboo, the top of lead screw is arranged in to the screw thread section of thick bamboo, single phase motor's top is arranged in, two single phase motor all through external reversing switch and external power supply electric connection.
As a preferred technical scheme of the utility model, single phase motor's bottom and sealed electric box body fixed connection, the bottom of lead screw and single phase motor's output shaft fixed connection, the top of lead screw is arranged in a screw thread section of thick bamboo and rather than threaded connection.
As an optimal technical scheme of the utility model, lifting mechanism is still including lifting the board, lift the fixed top that sets up at a screw thread section of thick bamboo of board, lift the top and the fly leaf fixed connection of board.
As an optimal technical scheme of the utility model, the bottom of cooling device body one side is provided with the induced draft fan, the air intake department of induced draft fan is provided with the wind channel of downward sloping.
As an optimized technical scheme of the utility model, two the screw has all been seted up at the both ends in the spout outside, the cooperation is provided with the bolt in the screw.
As an optimal technical scheme of the utility model, the bottom of slider is provided with a plurality of ball, a plurality of the ball equidistance inlays respectively and establishes in the slider.
The utility model has the advantages that: this kind of cooling device of sealed electric box, it is originally internal at sealed electric box to fixed the setting of lifting mechanism and fly leaf, cooperate with the spout through the slider and arrange the cooling device body in the fly leaf, support tightly fixedly to the slider through the bolt, stability when can improving cooling device and place, when the position to cooling device is lifted to needs, open the two direction switch, two single phase machine simultaneous working drive lead screw rotate, the lead screw rotation and then drive rather than threaded connection's a thread section of thick bamboo along the lead screw up-and-down motion, and then realize removing cooling device to suitable position department, realize that this cooling device carries out more effective circulation with the outside air.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of a cooling device for a sealed electrical box according to the present invention;
fig. 2 is a schematic view of a connection structure between a movable plate and a cooling device body of a cooling device of a sealed electrical box according to the present invention;
fig. 3 is a schematic structural view of a cooling device body of the cooling device for a sealed electrical box according to the present invention;
fig. 4 is a schematic structural view of a lifting mechanism of a cooling device of a sealed electrical box of the present invention.
In the figure: 1. a sealed electrical box body; 2. a cooling device body; 3. a movable plate; 4. a chute; 5. a slider; 6. a lifting mechanism; 601. a single-phase motor; 602. a screw rod; 603. a threaded barrel; 604. lifting the plate; 7. a bolt; 8. an air duct.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example (b): as shown in the figures 1 and 2, respectively, fig. 3 and fig. 4 show, the utility model relates to a cooling device of sealed electric box, including sealed electric box body 1 and cooling device body 2, cooling device body 2 is arranged in sealed electric box body 1, cooling device body 2's bottom is provided with fly leaf 3, spout 4 that is the shape of falling T is all seted up to the both sides on 3 tops of fly leaf, the both sides homogeneous phase cooperation on 4 inner chambers of spout is provided with slider 5, four slider 5's top all with cooling device body 2 fixed connection, the both sides of cooling device body 2 bottom all are provided with the lifting mechanism 6 that is used for lifting fly leaf 3, lifting mechanism 6 includes single phase motor 601, lead screw 602 and thread section of thick bamboo 603, the top of lead screw 602 is arranged in to thread section of thick bamboo 603, single phase motor 601's top is arranged in to lead screw 602, two single phase motor 601 are all through external reversing switch and external power supply electric connection.
The bottom end of the single-phase motor 601 is fixedly connected with the sealed electrical box body 1, the bottom end of the lead screw 602 is fixedly connected with an output shaft of the single-phase motor 601, the top end of the lead screw 602 is arranged in the threaded cylinder 603 and is in threaded connection with the lead screw, the lifting mechanism 6 further comprises a lifting plate 604, the lifting plate 604 is fixedly arranged at the top end of the threaded cylinder 603, the top end of the lifting plate 604 is fixedly connected with the movable plate 3, the single-phase motor 601 works to drive the lead screw 602 to rotate, the lead screw 602 rotates, the threaded cylinder 603 in threaded connection with the lead screw is further enabled to move up and down along the lead screw 602, the threaded cylinder 603 is moved to drive the lifting plate 604 to move, and further the position height of the.
Wherein, the bottom of 2 one sides of cooling device body is provided with the induced-draft fan, and the air intake department of induced-draft fan is provided with the wind channel 8 of downward sloping, and after 2 position lifting of cooling device body, through the inclined wind channel 8 that is equipped with, the hot-air to 1 inner chamber bottom of sealed electrical cabinet body that can be better carries out better absorption.
Wherein, the screw has all been seted up at the both ends in two spout 4 outsides, and the cooperation is provided with bolt 7 in the screw, and through bolt 7 that is equipped with, can support tightly slider 5, the realization is fixed the position of cooling device body 2.
Wherein, the bottom of slider 5 is provided with a plurality of ball, and a plurality of ball equidistance inlays respectively and establishes in slider 5, through the ball that is equipped with, can reduce the frictional force between slider 5 and the spout 4, makes the more smooth and easy that cooling device body 2 removed in spout 4.
When the electric box works, the lifting mechanism 6 and the movable plate 3 are fixedly arranged in the sealed electric box body 1, the cooling device body 2 is arranged on the movable plate 3 through the matching of the sliding block 5 and the sliding groove 4, the sliding block 5 is abutted and fixed through the bolt 7, the position of the cooling device body 2 is fixed, when the position height of the cooling device body 2 needs to be lifted, the reversing switch is opened, the two single-phase motors 601 work simultaneously and drive the two screw rods 602 to rotate, the single-phase motor 601 is preferably a YU7114 type motor, the screw rods 602 rotate and drive the threaded cylinders 603 in threaded connection with the screw rods to move up and down along the screw rods 602, the threaded cylinders 603 move and drive the lifting plate 604 to move, so that the cooling device body 2 is moved to a proper position, and after the position of the cooling device body 2 is lifted, the inclined air duct 8 is arranged, the hot air to 1 inner chamber bottom of sealed electrical box body that can be better carries out better absorption, through the ball that is equipped with, can reduce the frictional force between slider 5 and the spout 4, makes the more smooth and easy that cooling device body 2 removed in spout 4.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Finally, it should be noted that: although the present invention has been described in detail 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 in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a cooling device of sealed electric box, includes sealed electric box body (1) and cooling device body (2), its characterized in that, in sealed electric box body (1) was arranged in to cooling device body (2), the bottom of cooling device body (2) is provided with fly leaf (3), spout (4) that are the shape of falling T are all seted up to the both sides on fly leaf (3) top, the both sides homogeneous phase cooperation of spout (4) inner chamber is provided with slider (5), four the top of slider (5) all with cooling device body (2) fixed connection, the both sides of cooling device body (2) bottom all are provided with lifting mechanism (6) that are used for lifting fly leaf (3), lifting mechanism (6) include single phase motor (601), lead screw (602) and a screw thread section of thick bamboo (603), the screw thread cylinder (603) is arranged at the top of the screw rod (602), the screw rod (602) is arranged at the top of the single-phase motors (601), and the two single-phase motors (601) are electrically connected with an external power supply through external reversing switches.
2. The cooling device for the sealed electrical box according to claim 1, wherein the bottom end of the single-phase motor (601) is fixedly connected to the sealed electrical box body (1), the bottom end of the lead screw (602) is fixedly connected to the output shaft of the single-phase motor (601), and the top end of the lead screw (602) is disposed in the threaded cylinder (603) and is in threaded connection therewith.
3. The cooling device for sealed electrical boxes according to claim 1, wherein the lifting mechanism (6) further comprises a lifting plate (604), the lifting plate (604) is fixedly disposed at the top end of the threaded cylinder (603), and the top end of the lifting plate (604) is fixedly connected to the movable plate (3).
4. The cooling device for sealed electrical boxes according to claim 1, wherein the bottom of one side of the cooling device body (2) is provided with an air suction fan, and an air inlet of the air suction fan is provided with a downwardly inclined air duct (8).
5. The cooling device for sealed electrical boxes according to claim 1, wherein two ends of the outer sides of the two sliding grooves (4) are respectively provided with a screw hole, and a bolt (7) is arranged in the screw holes in a matching manner.
6. The cooling device for sealed electrical boxes according to claim 1, wherein the bottom end of the sliding block (5) is provided with a plurality of balls, and the plurality of balls are embedded in the sliding block (5) at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921099317.XU CN210725793U (en) | 2019-07-15 | 2019-07-15 | Cooling device of sealed electric box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921099317.XU CN210725793U (en) | 2019-07-15 | 2019-07-15 | Cooling device of sealed electric box |
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| Publication Number | Publication Date |
|---|---|
| CN210725793U true CN210725793U (en) | 2020-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921099317.XU Active CN210725793U (en) | 2019-07-15 | 2019-07-15 | Cooling device of sealed electric box |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115397198A (en) * | 2022-08-09 | 2022-11-25 | 国网浙江省电力有限公司诸暨市供电公司 | Temperature regulating device for electric power operation |
-
2019
- 2019-07-15 CN CN201921099317.XU patent/CN210725793U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115397198A (en) * | 2022-08-09 | 2022-11-25 | 国网浙江省电力有限公司诸暨市供电公司 | Temperature regulating device for electric power operation |
| CN115397198B (en) * | 2022-08-09 | 2023-04-18 | 国网浙江省电力有限公司诸暨市供电公司 | Heat sink for electric power operation |
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