CN210224745U - Ventilation type switch board - Google Patents
Ventilation type switch board Download PDFInfo
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- CN210224745U CN210224745U CN201921472607.4U CN201921472607U CN210224745U CN 210224745 U CN210224745 U CN 210224745U CN 201921472607 U CN201921472607 U CN 201921472607U CN 210224745 U CN210224745 U CN 210224745U
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Abstract
The utility model discloses a ventilation type switch board, include the cabinet body and install at internal electric elements of cabinet and controller, the cabinet body comprises shell and inner shell, and be equipped with between shell and the inner shell and separate the chamber, separate the chamber and separate the heat dissipation chamber for arranging in proper order from top to bottom through the baffle, ventilation chamber and dehumidification chamber, and the both sides of baffle link firmly with shell and inner shell respectively, the intracavity that dispels the heat is equipped with the exhaust fan, be equipped with level sensor and waterproofing mechanism in the ventilation chamber, the preceding terminal surface of the cabinet body is equipped with and dehumidifies the corresponding opening in chamber position, wherein be equipped with the drawer of taking the drier in the opening, and the bottom of inner shell is equipped with the several that is linked together with the dehumidification chamber and leads to the groove, the top of the cabinet body is equipped with the heat dissipation case with the corresponding position in outer heat. The utility model relates to a rationally, simple structure has good ventilation, heat dissipation, waterproof, dampproofing, dirt-proof effect, and the flexibility is high, has spreading value.
Description
Technical Field
The utility model belongs to the technical field of the switch board, concretely relates to ventilation type switch board.
Background
The power distribution cabinet is an important device in a power system and is final-stage equipment of the power distribution system. Power distribution cabinets are widely used in various industries. Electrical components is many in the switch board, and the temperature is generally higher, but the current switch board ubiquitous defect of heat dissipation difference is provided with radiator fan in some switch boards, nevertheless can only dispel the heat to the switch board part, leads to the switch board in the easy phenomenon that the heat dissipation is bad, the high temperature that appears of content, very easily arouses the component damage in the switch board, causes the accident, especially in some regions that the temperature is higher or season that the temperature is high, and is higher to the requirement of switch board heat dispersion. The existing power distribution cabinet ensures that effective water and dust prevention are difficult to achieve while ventilation is achieved, and water and dust prevention is achieved, so that ventilation performance can be sacrificed, effective unification of the three is difficult to achieve, good ventilation performance is achieved, and water and dust prevention can be fine.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a ventilation type switch board 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: the utility model provides a ventilation type switch board, its structural feature lies in: the cabinet body comprises a cabinet body, an electric element and a controller which are arranged in the cabinet body, wherein the cabinet body is composed of an outer shell and an inner shell, the outer shell is fixedly arranged on the outer side of the inner shell, a separation cavity is arranged between the outer shell and the inner shell, the separation cavity is divided into a heat dissipation cavity, a ventilation cavity and a dehumidification cavity which are sequentially arranged from top to bottom through a partition plate, two sides of the partition plate are fixedly connected with the outer shell and the inner shell respectively, the outer shell is provided with an outer heat dissipation hole communicated with the heat dissipation cavity, the inner shell is provided with an inner heat dissipation hole communicated with the heat dissipation cavity, an exhaust fan is arranged in the heat dissipation cavity, the lower end of the outer shell is provided with a plurality of outer ventilation holes communicated with the ventilation cavity, the outer shell is provided with a drain hole corresponding to the bottom of the ventilation cavity, a liquid level sensor and a waterproof mechanism are arranged in the ventilation, and the bottom of inner shell is equipped with the several that is linked together with the dehumidification chamber and leads to the groove, and the top of the cabinet body is equipped with the heat dissipation case with the corresponding position in outer heat dissipation hole, and the both sides of heat dissipation case all are equipped with the heat dissipation logical groove that the several equidistance was arranged, and the controller is connected with level sensor and exhaust fan respectively.
Preferably, one side of the cabinet body is hinged with a cabinet door.
As preferred, the top of the cabinet body is equipped with rain-proof upper cover, and the outside of the cabinet body is equipped with rain sensor, and the heat dissipation intracavity is equipped with the several cylinder, and wherein the output of cylinder runs through the shell and is connected with rain-proof upper cover, and rain sensor and cylinder all are connected with the controller.
Preferably, the partition plate comprises an upper partition plate arranged between the heat dissipation chamber and the ventilation chamber and a lower partition plate arranged between the ventilation chamber and the dehumidification chamber, wherein the upper partition plate is horizontally arranged, and the lower partition plate is a straight plate or an arc-shaped plate which is downwards inclined.
Preferably, the waterproof mechanism comprises an L-shaped fixed plate fixedly connected with the shell above the outer vent, an L-shaped movable plate arranged above the L-shaped fixed plate and matched with the L-shaped fixed plate, and a driving device arranged in the heat dissipation cavity and used for driving the L-shaped movable plate to lift along the vertical direction.
Preferably, the bottom of the inner side of the L-shaped fixing plate is provided with a sealing gasket, and the front end surface and the rear end surface of the L-shaped fixing plate are fixedly connected with the ventilation cavity.
Preferably, the inner shell is provided with a sliding groove matched with the horizontal part of the L-shaped movable plate, and the front end surface and the rear end surface of the L-shaped movable plate are tightly attached to the ventilation cavity.
Preferably, the driving device is an electric telescopic rod or an air cylinder.
Compared with the prior art, the utility model relates to a rationally, simple structure has good ventilation, heat dissipation, waterproof, dampproofing, dirt-proof effect, and the flexibility is high, has spreading value.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
fig. 3 is a top view of the bottom of the cabinet body of the present invention;
in the figure: 1-cabinet body, 2-electric element, 3-controller, 4-outer shell, 5-inner shell, 6-heat dissipation cavity, 7-ventilation cavity, 8-dehumidification cavity, 9-outer heat dissipation hole, 10-inner heat dissipation hole, 11-exhaust fan, 12-outer ventilation hole, 13-inner ventilation hole, 14-drainage hole, 15-liquid level sensor, 16-opening, 17-drawer, 18-through groove, 19-heat dissipation box, 20-heat dissipation through groove, 21-cabinet door, 22-rainproof upper cover, 23-rainwater sensor, 24-air cylinder, 25-upper partition, 26-lower partition, 27-L type fixed plate, 28-L type movable plate, 29-driving device, 30-sealing gasket and 31-sliding groove.
Detailed Description
The invention is further explained with reference to the drawings, without limiting the scope of protection of the invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "inner", "outer", 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.
Referring to fig. 1-3, the present invention provides a ventilation type power distribution cabinet, comprising a cabinet body 1, and an electrical component 2 and a controller 3 installed in the cabinet body 1, wherein the cabinet body 1 is composed of an outer shell 4 and an inner shell 5, wherein the outer shell 4 is fixedly disposed at the outer side of the inner shell 5, a separation cavity is disposed between the outer shell 4 and the inner shell 5, the separation cavity is divided into a heat dissipation cavity 6, a ventilation cavity 7 and a dehumidification cavity 8 sequentially disposed from top to bottom by a partition plate, both sides of the partition plate are respectively fixedly connected with the outer shell 4 and the inner shell 5, the outer shell 4 is provided with an outer heat dissipation hole 9 communicated with the heat dissipation cavity 6, the inner shell 5 is provided with an inner heat dissipation hole 10 communicated with the heat dissipation cavity 6, an exhaust fan 11 is disposed in the heat dissipation cavity 6, a plurality of outer vents 12 communicated with the ventilation cavity 7 are disposed at the lower end of the outer shell 4, a plurality of inner vents 13 communicated with, the outer shell 4 is provided with a drain hole 14 corresponding to the bottom of the ventilation cavity 7, the ventilation cavity 7 is internally provided with a liquid level sensor 15 and a waterproof mechanism, the front end surface of the cabinet body 1 is provided with an opening 16 corresponding to the position of the dehumidification cavity 8, a drawer 17 with a drying agent is arranged in the opening 16, the bottom of the inner shell 5 is provided with a plurality of through grooves 18 communicated with the dehumidification cavity 8, the top of the cabinet body 1 is provided with a heat dissipation box 19 corresponding to the outer heat dissipation hole 9, a plurality of heat dissipation through grooves 20 are arranged on two sides of the heat dissipation box 19 at equal intervals, and the controller 3 is respectively connected with the liquid level sensor 15 and the exhaust fan 11.
In this embodiment, a cabinet door 21 is hinged to one side of the cabinet 1.
Wherein, in this embodiment, the top of the cabinet body 1 be equipped with rain-proof upper cover 22, the outside of the cabinet body 1 is equipped with rain sensor 23, is equipped with several cylinders 24 in the heat dissipation chamber 6, wherein the output of cylinder 24 runs through shell 4 and is connected with rain-proof upper cover 22, and rain sensor 23 and cylinder 24 all are connected with controller 3.
In the present embodiment, the partition plates include an upper partition plate 25 disposed between the heat dissipation chamber 6 and the ventilation chamber 7, and a lower partition plate 26 disposed between the ventilation chamber 7 and the dehumidification chamber 8, wherein the upper partition plate 25 is disposed horizontally, and the lower partition plate 26 is a straight plate or an arc plate disposed in a downward inclination manner.
In this embodiment, the waterproof mechanism includes an L-shaped fixed plate 27 disposed above the outer vent 12 and fixedly connected to the housing 4, an L-shaped movable plate 28 disposed above the L-shaped fixed plate 27 and matched with the L-shaped fixed plate 27, and a driving device 29 disposed in the heat dissipation chamber 6 and configured to drive the L-shaped movable plate 28 to move up and down along a vertical direction.
In this embodiment, the bottom of the inner side of the L-shaped fixing plate 27 is provided with a sealing gasket 30, and the front end surface and the rear end surface of the L-shaped fixing plate 27 are fixedly connected with the ventilation cavity 7.
In the present embodiment, the inner shell 5 is provided with a sliding groove 31 adapted to the horizontal portion of the L-shaped movable plate 28, and the front end surface and the rear end surface of the L-shaped movable plate 28 are tightly attached to the ventilation cavity 7.
In this embodiment, the driving device 29 is an electric telescopic rod or an air cylinder.
The working principle is as follows: through setting up outer radiating hole 9, interior louvre 10, exhaust fan 11, outer vent 12, interior vent 13 and can improve the radiating effect, set up the logical groove 20 of heat dissipation case 19 and heat dissipation and can effectively prevent that the dust from getting into cabinet body 1 inside, set up the drawer 17 of taking the drier and lead to the groove 18 and can effectively dehumidify cabinet body 1 inside, avoid moisture can influence electrical component's normal work. Co-operating
When raining, rainwater sensor 23 detects the rainwater signal and with the limit number upload to controller 3, the output shrink of controller 3 control cylinder 24 makes rain-proof upper cover 22 descend, avoids the rainwater to get into cabinet body 1 inside through heat dissipation through groove 20, and when the rain stopped, controller 3 control cylinder 24's the tensile rain-proof upper cover 22 that makes of output descends and rises, guarantees the radiating effect. Set up complex L type fixed plate 27 and L type fly leaf 28, relative position between drive arrangement 29 control L type fly leaf 28 and the L type fixed plate 27, adjust the intake, can also play dirt-proof effect, simultaneously if the rainfall is great, level sensor 15 real-time supervision liquid level data, and upload real-time data to sensor 3, when the liquid level reaches the threshold value, controller 3 control drive arrangement 29 work, make L type fly leaf 28 remove downwards, the bottom of L type fly leaf 28 compresses tightly sealed pad 30, avoid the rainwater to get into cabinet body 1 inside.
The utility model relates to a rationally, simple structure has good ventilation, heat dissipation, waterproof, dampproofing, dirt-proof effect, and the flexibility is high, has spreading value.
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, and any reference signs in the claims are not intended to 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 (8)
1. The utility model provides a ventilation type switch board which characterized in that: the cabinet comprises a cabinet body, and an electric element and a controller which are arranged in the cabinet body, wherein the cabinet body is composed of an outer shell and an inner shell, the outer shell is fixedly arranged at the outer side of the inner shell, a separation cavity is arranged between the outer shell and the inner shell, the separation cavity is divided into a heat dissipation cavity, a ventilation cavity and a dehumidification cavity which are sequentially arranged from top to bottom through a partition plate, the two sides of the partition plate are fixedly connected with the outer shell and the inner shell respectively, the outer shell is provided with an outer heat dissipation hole communicated with the heat dissipation cavity, the inner shell is provided with inner heat dissipation holes communicated with the heat dissipation cavity, an exhaust fan is arranged in the heat dissipation cavity, the lower end of the outer shell is provided with a plurality of outer ventilation holes communicated with the ventilation cavity, the outer shell is provided with a plurality of drain holes corresponding to the bottom of the ventilation cavity, a liquid level sensor and a waterproof mechanism are arranged in the ventilation cavity, wherein be equipped with the drawer of taking the drier in the opening, and the bottom of inner shell is equipped with the several that is linked together with the dehumidification chamber and leads to the groove, the top of the cabinet body and the corresponding position in outer heat dissipation hole be equipped with the heat dissipation case, and the both sides of heat dissipation case all are equipped with the heat dissipation logical groove that the several equidistance was arranged, the controller be connected with level sensor and exhaust fan respectively.
2. A ventilated type electrical distribution cabinet according to claim 1, characterized in that: one side of the cabinet body is hinged with a cabinet door.
3. A ventilated type electrical distribution cabinet according to claim 1, characterized in that: the top of the cabinet body be equipped with rain-proof upper cover, the outside of the cabinet body is equipped with rain sensor, the heat dissipation intracavity is equipped with the several cylinder, wherein the output of cylinder runs through the shell and is connected with rain-proof upper cover, and rain sensor and cylinder all are connected with the controller.
4. A ventilated type electrical distribution cabinet according to claim 1, characterized in that: the baffle including locate the last baffle between heat dissipation chamber and the ventilation chamber and locate the lower baffle between ventilation chamber and the dehumidification chamber, wherein go up the baffle and set up for the level, and the baffle is straight board or the arc that the downward sloping set up down.
5. A ventilated type electrical distribution cabinet according to claim 1, characterized in that: the waterproof mechanism comprises an L-shaped fixed plate fixedly connected with the shell above the outer vent, an L-shaped movable plate arranged above the L-shaped fixed plate and matched with the L-shaped fixed plate, and a driving device arranged in the heat dissipation cavity and used for driving the L-shaped movable plate to lift along the vertical direction.
6. A ventilated type electrical distribution cabinet according to claim 5, characterized in that: the bottom of the inner side of the L-shaped fixed plate is provided with a sealing gasket, and the front end face and the rear end face of the L-shaped fixed plate are fixedly connected with the ventilation cavity.
7. A ventilated type electrical distribution cabinet according to claim 1, characterized in that: the inner shell be equipped with the spout of the horizontal part adaptation of L type fly leaf, and the preceding terminal surface and the rear end face of L type fly leaf closely laminate with the ventilation chamber.
8. A ventilated type electrical distribution cabinet according to claim 5, characterized in that: the driving device is an electric telescopic rod or an air cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921472607.4U CN210224745U (en) | 2019-09-05 | 2019-09-05 | Ventilation type switch board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921472607.4U CN210224745U (en) | 2019-09-05 | 2019-09-05 | Ventilation type switch board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210224745U true CN210224745U (en) | 2020-03-31 |
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ID=69920768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921472607.4U Active CN210224745U (en) | 2019-09-05 | 2019-09-05 | Ventilation type switch board |
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| Country | Link |
|---|---|
| CN (1) | CN210224745U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112074109A (en) * | 2020-07-31 | 2020-12-11 | 安庆船用电器有限责任公司 | A electrical apparatus control box for hull is outside |
| CN112526403A (en) * | 2020-10-20 | 2021-03-19 | 国网山东省电力公司烟台供电公司 | Distribution transformer monitoring terminal |
-
2019
- 2019-09-05 CN CN201921472607.4U patent/CN210224745U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112074109A (en) * | 2020-07-31 | 2020-12-11 | 安庆船用电器有限责任公司 | A electrical apparatus control box for hull is outside |
| CN112526403A (en) * | 2020-10-20 | 2021-03-19 | 国网山东省电力公司烟台供电公司 | Distribution transformer monitoring terminal |
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