CN210092700U - Ventilation and heat dissipation structure of low-voltage complete switch equipment - Google Patents
Ventilation and heat dissipation structure of low-voltage complete switch equipment Download PDFInfo
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- CN210092700U CN210092700U CN201921404890.7U CN201921404890U CN210092700U CN 210092700 U CN210092700 U CN 210092700U CN 201921404890 U CN201921404890 U CN 201921404890U CN 210092700 U CN210092700 U CN 210092700U
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- heat dissipation
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- bottom plate
- air pump
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Abstract
The utility model discloses a low pressure switchgear's ventilation cooling structure mainly includes box, frame, support, air pump, spray tube, bottom plate and baffle, the air intake has been seted up at box bottom middle part, the box is located air intake department fixed mounting and has the bottom plate, and the bottom plate lower part inlays to establish and installs and wait to detect the spray tube of arranging, bottom plate bottom right part fixed mounting has the air pump, and the export fixed mounting of air pump has the three-way pipe, three-way pipe both ends rather than two adjacent the spray tube is fixed to be switched on, and the air pump is left fixed mounting has the trachea between the spray tube, and fixed the switching on between trachea and the spray tube, spray tube top fixed mounting has the shower nozzle that the equidistance was arranged. The utility model has reasonable structural design, flexible ventilation and heat dissipation structure, sufficient coverage of air flow and uneven heat dissipation; and the ventilation structure can be adjusted through machinery, so that the heat dissipation efficiency is improved, and partial energy is saved.
Description
Technical Field
The utility model relates to a heat radiation structure specifically is a low pressure complete sets switchgear's ventilation cooling structure.
Background
The low-voltage complete switch equipment is a combiner which is formed by one or more low-voltage switch equipment and related control, measurement, signal, protection, regulation and the like, wherein a manufacturer is responsible for completing all internal electrical and mechanical connections, and structural components are integrally assembled together.
The existing ventilation and heat dissipation structure is simple and crude, the coverage area of air flow is insufficient, so that a top space and a front upper space with small air flow exist in a cabinet, a high-temperature area is formed in the two spaces, and the two spaces are a main component mounting area and a bus duct and generate heat; and the ventilation structure is fixed, and the air volume can not pass through mechanical adjustment, only can change through increaseing the drainage dynamics, and the energy consumption is high, and the noise is big.
Disclosure of Invention
An object of the utility model is to provide a low pressure switchgear's ventilation cooling 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 ventilation and heat dissipation structure of a low-voltage complete switch device mainly comprises a box body, an outer frame, a support, an air pump, spray pipes, a bottom plate and a baffle plate, wherein an air inlet is formed in the middle of the bottom end of the box body;
the air outlet has been seted up on the box top, the inner wall that the box is located air outlet department rotates installs bilateral symmetry's pivot, and pivot upper portion rotates installs the support that the symmetry set up, and the support middle part is seted up with smooth mouthful, the support is located smooth mouthful department and runs through and installs smooth round pin, and is whole fixed mounting has the frame between the smooth round pin, rotates between the inner wall around the frame and installs the axis, and the axis outside is located the inside outer wall fixed mounting of frame and has the baffle, and the commentaries on classics round pin groove that the symmetry set up is seted up to both sides about the baffle, the baffle is located the inner wall fixed mounting who changes round pin groove department has the commentaries on classics round pin, is located baffle upper portion rotate between the.
As a further aspect of the present invention: the upper part of the outer side of the outer frame is fixedly provided with a convex edge, and the inner wall of the upper part of the air outlet is in sliding contact with the outer wall of the convex edge.
As a further aspect of the present invention: the number of the brackets is four.
As a further aspect of the present invention: and a mesh plate is fixedly arranged at the lower part of the inner side of the outer frame.
As a further aspect of the present invention: the air pump is electrically connected with an external power supply and external control equipment.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model has reasonable structural design, flexible ventilation and heat dissipation structure, sufficient coverage of air flow and uneven heat dissipation; and the ventilation structure can be adjusted through machinery, so that the heat dissipation efficiency is improved, and partial energy is saved.
Drawings
Fig. 1 is a schematic structural diagram of a top ventilation structure in a ventilation and heat dissipation structure of a low-voltage switchgear assembly.
Fig. 2 is a schematic sectional view of a top ventilation structure in a ventilation and heat dissipation structure of a low-voltage switchgear assembly.
Fig. 3 is a schematic structural diagram at a in fig. 2.
Fig. 4 is a schematic cross-sectional view of a bottom ventilation structure in a ventilation and heat dissipation structure of a low-voltage switchgear assembly.
In the figure: the air pump comprises a box body 1, a sliding pin 2, a rotating shaft 3, an air outlet 4, a convex edge 5, an outer frame 6, a sliding opening 7, a support 8, an air pump 9, a three-way pipe 10, an air pipe 11, a spray pipe 12, a bottom plate 13, a spray head 14, a lower connecting frame 15, a mesh plate 16, a middle shaft 17, an upper connecting frame 18, a baffle plate 19, a rotating pin 20 and a rotating pin groove 21.
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.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and for 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.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 4, in an embodiment of the present invention, a ventilation and heat dissipation structure of a low-voltage switchgear assembly mainly includes a box body 1, an outer frame 6, a bracket 8, an air pump 9, spray pipes 12, a bottom plate 13 and a baffle 19, an air inlet is formed in the middle of the bottom end of the box body 1, the bottom plate 13 is fixedly installed at the position of the air inlet of the box body 1, a spray pipe 12 to be detected and arranged is embedded in the lower portion of the bottom plate 13, the air pump 9 is fixedly installed at the right portion of the bottom end of the bottom plate 13, a three-way pipe 10 is fixedly installed at the outlet of the air pump 9, two ends of the three-way pipe 10 are fixedly communicated with two adjacent spray pipes 12, an air pipe 11 is fixedly installed between the spray pipes 12 on the left side of the air pump 9, the air pipe 11 is fixedly communicated;
the air outlet 4 is formed in the top end of the box body 1, the inner wall, located at the air outlet 4, of the box body 1 is rotatably provided with a rotating shaft 3 which is bilaterally symmetrical, the upper portion of the rotating shaft 3 is rotatably provided with a support 8 which is symmetrically arranged, the middle of the support 8 is provided with a sliding opening 7, the support 8 is located at the sliding opening 7 and is provided with a sliding pin 2 in a penetrating mode, all the sliding pins 2 are fixedly provided with an outer frame 6, a middle shaft 17 is rotatably arranged between the front inner wall and the rear inner wall of the outer frame 6, the outer side of the middle shaft 17 is located at the inner portion of the outer frame 6 and is fixedly provided with a baffle plate 19, the upper side and the lower side of the baffle plate 19 are provided with rotating pin grooves 21 which are symmetrically arranged, the inner wall, located at the rotating pin grooves 21, of the.
The upper part of the outer side of the outer frame 6 is fixedly provided with a convex edge 5, and the inner wall of the upper part of the air outlet 4 is in sliding contact with the outer wall of the convex edge 5.
The number of the brackets 8 is four.
And a mesh plate 16 is fixedly arranged at the lower part of the inner side of the outer frame 6.
The air pump 9 is electrically connected with an external power supply and external control equipment.
The utility model discloses a theory of operation is:
the utility model relates to a ventilation heat dissipation structure of low pressure complete set switch equipment, during the use, outside air gets into the box 1 inside from box 1 bottom, and then discharge through air outlet 4 at box 1 top, in the time of the air inlet, through air pump 9 pressurization drainage, distribute to spray tube 12, and spout into box 1 inside through shower nozzle 14, shower nozzle 14 is from front to back equidistance range in spray tube 12 top, multiunit spray tube 12 and shower nozzle 14 cooperate, improve the coverage when outside air gets into, guarantee the heat dissipation of inner space even, and hot-blast flows out from air outlet 4, adopt the flow direction of getting in and out from the bottom, the air current flow trend when compound cold and hot air convection current, guarantee the thoroughness of hot-blast air-out, hot-blast outflow velocity can be controlled through rotating baffle 19, and when baffle 19 is vertical, still want to increase air-out velocity, can adopt pull-up frame 6, the sliding pin 2 is clamped at the folding angle of the sliding opening 7 at the upper part of the bracket 8, at the moment, the mesh plate 16 in the outer frame 6 is pulled out from the air outlet 4 and is supported by the bracket 8, the opening size of the outlet air is further improved, when the outer frame 6 needs to be retracted, the sliding pin 2 only needs to be pushed out from the folding angle of the sliding opening 7 at the upper part of the bracket 8, the bracket 8 can be put into the air outlet 4, the outer frame 6 is taken out like the inside of the air outlet 4, the convex edge 5 is covered at the position of the air outlet 4, the outlet air speed is adjusted by adjusting the size of the air outlet, the heat dissipation efficiency can be adjusted by increasing the power of the drainage equipment, the heat dissipation efficiency can be improved in an auxiliary way, the heat dissipation efficiency can be improved without increasing the power of external drainage equipment within a certain range, partial energy sources are saved, the, the ventilation and heat dissipation structure is flexible, the coverage range of air flow is sufficient, and uneven heat dissipation is avoided; and the ventilation structure can be adjusted through machinery, so that the heat dissipation efficiency is improved, and partial energy is saved.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The ventilation and heat dissipation structure of the low-voltage complete switch equipment mainly comprises a box body (1), an outer frame (6), a support (8), an air pump (9), spray pipes (12), a bottom plate (13) and a baffle (19), and is characterized in that an air inlet is formed in the middle of the bottom end of the box body (1), the bottom plate (13) is fixedly installed at the position, located at the air inlet, of the box body (1), the spray pipes (12) to be detected and arranged are embedded in the lower portion of the bottom plate (13), the air pump (9) is fixedly installed at the right portion of the bottom end of the bottom plate (13), a three-way pipe (10) is fixedly installed at the outlet of the air pump (9), two ends of the three-way pipe (10) are fixedly communicated with the adjacent two spray pipes (12), an air pipe (11) is fixedly installed between the spray pipes (12) at the left side of the air pump (9), the air, the spray head (14) penetrates through the bottom plate (13) and extends into the box body (1);
the air outlet (4) is formed in the top end of the box body (1), the inner wall of the box body (1) at the air outlet (4) is rotatably provided with a rotating shaft (3) which is bilaterally symmetrical, the upper portion of the rotating shaft (3) is rotatably provided with supports (8) which are symmetrically arranged, the middle portion of each support (8) is provided with a sliding opening (7), the support (8) at the sliding opening (7) is provided with a sliding pin (2) in a penetrating way, all the sliding pins (2) are fixedly provided with an outer frame (6), a middle shaft (17) is rotatably arranged between the front inner wall and the rear inner wall of the outer frame (6), the outer wall of the outer side of the middle shaft (17) at the inner part of the outer frame (6) is fixedly provided with a baffle (19), the upper side and the lower side of the baffle (19) are provided with rotating pin grooves (21) which are symmetrically arranged, the inner wall of the baffle (19) at, a lower connecting frame (15) is rotatably connected between the rotating pins (20) positioned at the lower part of the baffle plate (19).
2. The ventilation and heat dissipation structure of the low-voltage switchgear assembly as claimed in claim 1, wherein a convex edge (5) is fixedly installed on the upper portion of the outer side of the outer frame (6), and the inner wall of the upper portion of the air outlet (4) is in sliding contact with the outer wall of the convex edge (5).
3. The ventilation and heat dissipation structure of low-voltage switchgear assemblies according to claim 1, wherein the number of said brackets (8) is four.
4. The ventilation and heat dissipation structure of the low-voltage switchgear assembly as claimed in claim 1, wherein a mesh plate (16) is fixedly installed at the lower part of the inner side of the outer frame (6).
5. The ventilation and heat dissipation structure of low-voltage switchgear assembly as claimed in claim 1, wherein the air pump (9) is electrically connected to an external power source and an external control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921404890.7U CN210092700U (en) | 2019-08-27 | 2019-08-27 | Ventilation and heat dissipation structure of low-voltage complete switch equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921404890.7U CN210092700U (en) | 2019-08-27 | 2019-08-27 | Ventilation and heat dissipation structure of low-voltage complete switch equipment |
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| Publication Number | Publication Date |
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| CN210092700U true CN210092700U (en) | 2020-02-18 |
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| CN201921404890.7U Active CN210092700U (en) | 2019-08-27 | 2019-08-27 | Ventilation and heat dissipation structure of low-voltage complete switch equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111405814A (en) * | 2020-03-09 | 2020-07-10 | 杨龙龙 | Dustproof heat dissipation system of cloud platform computer lab |
-
2019
- 2019-08-27 CN CN201921404890.7U patent/CN210092700U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111405814A (en) * | 2020-03-09 | 2020-07-10 | 杨龙龙 | Dustproof heat dissipation system of cloud platform computer lab |
| CN111405814B (en) * | 2020-03-09 | 2021-12-21 | 广州信溢创科技股份有限公司 | Dustproof heat dissipation system of cloud platform computer lab |
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