CN210669234U - Outdoor heat dissipation switch board of using - Google Patents
Outdoor heat dissipation switch board of using Download PDFInfo
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- CN210669234U CN210669234U CN201922088078.4U CN201922088078U CN210669234U CN 210669234 U CN210669234 U CN 210669234U CN 201922088078 U CN201922088078 U CN 201922088078U CN 210669234 U CN210669234 U CN 210669234U
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Abstract
The utility model discloses an outdoor heat-dissipation power distribution cabinet, which relates to the technical field of power distribution cabinets and comprises a base, wherein the top of the base is fixedly provided with a first cabinet body through a bracket, a second cabinet body communicated with the first cabinet body is fixedly connected above the first cabinet body, and the top in the first cabinet body is fixedly provided with a screen plate; the left side and the right side of the second cabinet body are fixedly provided with cooling water tanks, and the top of each cooling water tank is opened and is fixedly connected with a first filter screen; the heat-conducting plate is fixedly arranged on the rear wall in the second cabinet body, the bottoms of the left side and the right side of the heat-conducting plate are fixedly connected with radiating fins, and the radiating fins penetrate through the side wall of the second cabinet body and the side wall of the cooling water tank to be connected into the cooling water tank. The utility model discloses a rainwater of storage cools down heat radiation fins in the cooling water tank to supplementary the circuit board heat dissipation of installing in the heat-conducting plate front side, the radiating effect is good, guarantees that the internal electronic component of second cabinet normally operates steadily under high temperature weather.
Description
Technical Field
The utility model relates to a switch board technical field specifically is an outdoor heat dissipation switch board of using.
Background
The distribution cabinet can also be called a distribution box, which is a cabinet body that integrates electrical components for the distribution of electrical energy in a popular sense. The switch board mainly has the effect in two respects: firstly, carry out distribution and control to consumer, secondly when overload, short circuit and electric leakage appear in the circuit, provide power-off protection, when the circuit breaks down, do benefit to the control fault scope and also make things convenient for to find out the fault point fast in time and get rid of, need not have a large tracts of land power failure. In addition, various protective equipment such as a fuse (fuse) for preventing short circuit and an air switch for preventing overload can be conveniently placed in the power distribution cabinet, so that the circuit and the electric equipment can be protected, that is, objects are concentrated into one object, and maintenance and inspection are convenient.
The power distribution cabinet is a basic device in the field of power equipment, various electronic elements are arranged in the power distribution cabinet, the electronic elements can generate heat when working, the heat generated by the common power distribution cabinet can only be dissipated passively, the heat dissipation in the power distribution cabinet is slow, and the power distribution cabinet can also work normally indoors or in a cool environment; and to setting up at outdoor switch board, its in summer during operation, high temperature leads to electronic component overheated very easily, and electronic component can appear the risk of operation unstability even direct damage, has certain hidden danger, from this needs a switch board that is used in open air and radiating effect.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an it is outdoor with heat dissipation switch board to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a heat dissipation power distribution cabinet for outdoor use comprises a base, wherein a first cabinet body is fixedly arranged at the top of the base through a support, a second cabinet body communicated with the first cabinet body is fixedly connected above the first cabinet body, and a screen plate is fixedly arranged at the top in the first cabinet body; the front walls of the first cabinet body and the second cabinet body are provided with openings, and the left front sides of the first cabinet body and the second cabinet body are respectively hinged with a first cabinet door and a second cabinet door matched with the openings of the front walls of the first cabinet body and the second cabinet body; the bottom of the left side wall and the bottom of the right side wall of the first cabinet body are uniformly provided with air inlet protective nets, and the top of the left side wall and the top of the right side wall of the second cabinet body are uniformly provided with a plurality of air exhaust grid plates;
the left side and the right side of the second cabinet body are fixedly provided with cooling water tanks, and the top of each cooling water tank is opened and is fixedly connected with a first filter screen; the heat-conducting plate is fixedly arranged on the rear wall in the second cabinet body, the bottoms of the left side and the right side of the heat-conducting plate are fixedly connected with radiating fins, and the radiating fins penetrate through the side wall of the second cabinet body and the side wall of the cooling water tank to be connected into the cooling water tank.
As a further aspect of the present invention: and waterproof rings are arranged at the joints of the radiating fins, the side wall of the second cabinet body and the side wall of the cooling water tank.
As a further aspect of the present invention: a water storage tank is fixedly arranged at the top of the second cabinet body, and the top of the water storage tank is opened and is fixedly connected with a second filter screen; the bottom of the left side wall and the bottom of the right side wall of the water storage tank are provided with water outlets, and electromagnetic valves are arranged at the water outlets; the left side wall and the right side wall of the second cabinet body are fixedly connected with baffle plates; a water level sensor is fixedly arranged on the inner side wall of the cooling water tank and is positioned above the radiating fins; the bottom is fixed and is provided with the protective housing in the first cabinet body, the bottom is fixed and is provided with the battery in the protective housing, the fixed control circuit board that is provided with in top in the protective housing, control circuit board pass through the wire and are connected with battery, level sensor and solenoid valve respectively.
As a further aspect of the present invention: flanges are arranged on the front side and the rear side of the baffle.
As a further aspect of the present invention: the top of the protection box is fixedly provided with a motor, the motor is connected with the control circuit board through a wire, a motor shaft at the top end of the motor is fixedly provided with a fan, and the fan is located below the screen plate.
As a further aspect of the present invention: the heat conducting plate is fixedly connected with a heat conducting fin on the front side.
As a further aspect of the present invention: the heat conducting plate, the heat conducting fins and the radiating fins are integrally processed.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the heat dissipation fins are cooled by rainwater stored in the cooling water tank, so that the circuit board arranged on the front side of the heat conduction plate is assisted to dissipate heat, the heat dissipation effect is good, and the electronic elements in the second cabinet can be ensured to normally and stably operate in high-temperature weather;
2. when the water level in the cooling water tank is reduced below the water level sensor, the electromagnetic valve is controlled to be opened, water in the water storage tank flows into the cooling water tank for supplement, and when the water level in the cooling water tank exceeds the water level sensor, the electromagnetic valve is controlled to be closed, so that circulation is realized, and the heat dissipation and cooling effects are ensured;
3. the fan blows air from bottom to top, so that the cooling of the electronic element is accelerated, and the heat dissipation effect is better;
4. the heat-conducting plate front side is fixedly connected with the conducting strip, and the heat-conducting plate can also guide the heat strip with heat conduction, further improves the radiating effect through blowing.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic view of a partial structure of a front view according to an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a baffle plate in the embodiment of the present invention.
Notations for reference numerals: 1-base, 2-first cabinet body, 3-protective box, 4-storage battery, 5-control circuit board, 6-air inlet protective net, 7-screen plate, 8-motor, 9-fan, 10-second cabinet body, 11-cooling water tank, 12-first filter screen, 13-water level sensor, 14-air exhaust grid plate, 15-heat conducting plate, 16-heat conducting sheet, 17-heat dissipation fin, 18-baffle, 19-water storage tank, 20-second filter screen, 21-electromagnetic valve, 22-first cabinet door, 23-second cabinet door.
Detailed Description
The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the drawings or description, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practical applications. The embodiments of the present invention are provided only for illustration, and not for limiting the scope of the present invention. Any obvious and obvious modifications or alterations to the present invention can be made without departing from the spirit and scope of the present invention.
Examples
Referring to fig. 1 to 3, in an embodiment of the present invention, an outdoor heat dissipation power distribution cabinet includes a base 1, a first cabinet 2 is fixedly disposed on the top of the base 1 through a bracket, a second cabinet 10 communicated with the first cabinet 2 is fixedly connected above the first cabinet, a mesh plate 7 is fixedly disposed on the top inside the first cabinet 2, and the first cabinet 2 and the second cabinet 10 are separated by the mesh plate 7, so as to avoid interference and enable air to flow up and down; the front walls of the first cabinet body 2 and the second cabinet body 10 are provided with openings, and the left front sides of the first cabinet body 2 and the second cabinet body 10 are respectively hinged with a first cabinet door 22 and a second cabinet door 23 matched with the openings of the front walls; the bottom of the left side wall and the bottom of the right side wall of the first cabinet body 2 are uniformly provided with an air inlet protective net 6, and the top of the left side wall and the top of the right side wall of the second cabinet body 10 are uniformly provided with a plurality of air exhaust grid plates 14, so that air can circulate;
a cooling water tank 11 is fixedly arranged on the left side and the right side of the second cabinet body 10, and the top of the cooling water tank 11 is open and is fixedly connected with a first filter screen 12; a water storage tank 19 is fixedly arranged at the top of the second cabinet body 10, a second filter screen 20 is fixedly connected with an opening at the top of the water storage tank 19, and when raining, rainwater filtered by the first filter screen 12 and the second filter screen 20 respectively flows into the cooling water tank 11 and the water storage tank 19; the heat-conducting plate 15 is fixedly arranged on the rear wall in the second cabinet body 10, when the power distribution cabinet is used, the circuit board is attached to the heat-conducting plate 15 and installed, heat generated by the circuit board is guided into the heat-conducting plate 15, the bottom parts of the left side and the right side of the heat-conducting plate 15 are fixedly connected with the heat-radiating fins 17, the heat-radiating fins 17 penetrate through the side wall of the second cabinet body 10 and the side wall of the cooling water tank 11 and are connected into the cooling water tank 11, and the heat-radiating fins 17 are cooled by rainwater stored in the cooling water tank 11, so that the heat of the circuit board installed on the front side of the heat-; waterproof rings are arranged at the joints of the radiating fins 17 and the side walls of the second cabinet body 10 and the cooling water tank 11, so that rainwater leakage is avoided;
the bottom of the left side wall and the bottom of the right side wall of the water storage tank 19 are provided with water outlets, electromagnetic valves 21 are arranged at the water outlets, and the electromagnetic valves 21 are in a normally closed state in daily life; the left side wall and the right side wall of the second cabinet body 10 are fixedly connected with baffles 18, so that a certain shielding effect is achieved, and rainwater is prevented from entering the second cabinet body 10 through the exhaust grid plates 14; the front side and the rear side of the baffle 18 are provided with flanges, when the electromagnetic valve 21 is opened, the water in the water storage tank 19 flows out and flows into the cooling water tank 11 through the baffle 18, and the flanges avoid water waste; a water level sensor 13 is fixedly arranged on the inner side wall of the cooling water tank 11, and the water level sensor 13 is positioned above the radiating fins 17; a protective box 3 is fixedly arranged at the bottom in the first cabinet body 2, a storage battery 4 is fixedly arranged at the bottom in the protective box 3, the storage battery 4 is used for independently supplying power to related elements for heat dissipation, a control circuit board 5 is fixedly arranged at the top in the protective box, and the control circuit board 5 is respectively connected with the storage battery 4, a water level sensor 13 and an electromagnetic valve 21 through wires; due to the heat of the radiating fins 17, the water in the cooling water tank 11 is evaporated quickly, the water amount in the cooling water tank 11 is small, when the water level in the cooling water tank 11 is reduced below the water level sensor 13, the control electromagnetic valve 21 is opened, the water in the water storage tank 19 flows into the cooling water tank 11 for supplement, and when the water level in the cooling water tank 11 exceeds the water level sensor 13, the control electromagnetic valve 21 is closed, so that circulation is realized, the rainwater stored in one-time rainfall can be used for a long time, and the radiating and cooling effects are ensured; the opening and closing of the electromagnetic valve 21 controlled by the water level sensor 13 is a common technology in the prior art, and is not specifically described, preferably, the left and right water level sensors 13 are respectively matched with the left and right electromagnetic valves 21 and are separately controlled, so that the maximum utilization of rainwater is ensured;
a motor 8 is fixedly arranged at the top of the protection box 3, the motor 8 is connected with the control circuit board 5 through a wire, a fan 9 is fixedly arranged on a motor shaft at the top end of the motor 8, and the fan 9 is positioned below the screen plate 7; the fan 9 blows air from bottom to top, so that the electronic element cooling is accelerated, and the heat dissipation effect is better; the heat conducting plate 15 is fixedly connected with a heat conducting sheet 16 at the front side, the heat conducting plate 15 can conduct heat to the heat conducting sheet 16, the heat dissipation effect is further improved through blowing, and the heat conducting sheet 16 is prevented from interfering electronic elements during arrangement; preferably, the heat conducting plate 15, the heat conducting fins 16 and the heat radiating fins 17 are integrally processed, so that connection gaps are avoided, and the heat conducting effect is ensured.
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 (7)
1. An outdoor heat-dissipation power distribution cabinet comprises a base (1), wherein a first cabinet body (2) is fixedly arranged at the top of the base (1) through a support, a second cabinet body (10) communicated with the first cabinet body (2) is fixedly connected above the first cabinet body, and a screen plate (7) is fixedly arranged at the top in the first cabinet body (2); the front walls of the first cabinet body (2) and the second cabinet body (10) are opened, and the left front sides of the first cabinet body (2) and the second cabinet body (10) are respectively hinged with a first cabinet door (22) and a second cabinet door (23) matched with the front wall openings; air inlet protective nets (6) are uniformly arranged at the bottoms of the left and right side walls of the first cabinet body (2), and a plurality of air exhaust grid plates (14) are uniformly arranged at the tops of the left and right side walls of the second cabinet body (10); it is characterized in that the preparation method is characterized in that,
a cooling water tank (11) is fixedly arranged on the left side and the right side of the second cabinet body (10), and the top of the cooling water tank (11) is opened and is fixedly connected with a first filter screen (12); the heat-conducting plate (15) is fixedly arranged on the inner rear wall of the second cabinet body (10), the heat-conducting plates (15) are fixedly connected with heat-radiating fins (17) at the bottoms of the left side and the right side of each heat-conducting plate (15), and the heat-radiating fins (17) penetrate through the side wall of the second cabinet body (10) and the side wall of the cooling water tank (11) to be connected into the cooling water tank (11).
2. An outdoor heat-dissipating power distribution cabinet according to claim 1, wherein the joints of the heat-dissipating fins (17) with the side wall of the second cabinet (10) and the side wall of the cooling water tank (11) are provided with waterproof rings.
3. The outdoor heat dissipation power distribution cabinet according to claim 2, wherein a water storage tank (19) is fixedly arranged at the top of the second cabinet body (10), and a second filter screen (20) is fixedly connected to the top of the water storage tank (19) and is open; a water outlet is formed in the bottom of the left side wall and the bottom of the right side wall of the water storage tank (19), and an electromagnetic valve (21) is arranged at the water outlet; the left side wall and the right side wall of the second cabinet body (10) are fixedly connected with baffle plates (18); a water level sensor (13) is fixedly arranged on the inner side wall of the cooling water tank (11), and the water level sensor (13) is positioned above the radiating fins (17); the bottom is fixed in the first cabinet body (2) and is provided with protective housing (3), bottom is fixed in protective housing (3) and is provided with battery (4), the fixed control circuit board (5) that is provided with in protective housing top, control circuit board (5) pass through the wire and are connected with battery (4), level sensor (13) and solenoid valve (21) respectively.
4. An outdoor heat-dissipating and power-distributing cabinet according to claim 3, characterized in that the front and rear sides of the baffle (18) are provided with flanges.
5. The outdoor heat-dissipation power distribution cabinet according to claim 4, wherein a motor (8) is fixedly arranged at the top of the protection box (3), the motor (8) is connected with the control circuit board (5) through a wire, a fan (9) is fixedly arranged on a motor shaft at the top end of the motor (8), and the fan (9) is positioned below the screen plate (7).
6. An outdoor heat-dissipating power distribution cabinet according to any one of claims 1 to 5, wherein the heat-conducting plate (15) is fixedly connected with a heat-conducting fin (16) at the front side.
7. An outdoor heat-dissipating power distribution cabinet according to claim 6, wherein the heat-conducting plate (15), the heat-conducting fins (16) and the heat-dissipating fins (17) are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922088078.4U CN210669234U (en) | 2019-11-25 | 2019-11-25 | Outdoor heat dissipation switch board of using |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922088078.4U CN210669234U (en) | 2019-11-25 | 2019-11-25 | Outdoor heat dissipation switch board of using |
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| Publication Number | Publication Date |
|---|---|
| CN210669234U true CN210669234U (en) | 2020-06-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922088078.4U Active CN210669234U (en) | 2019-11-25 | 2019-11-25 | Outdoor heat dissipation switch board of using |
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| Country | Link |
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| CN (1) | CN210669234U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112186588A (en) * | 2020-09-18 | 2021-01-05 | 安徽正日电气有限公司 | High-low voltage prefabricated box-type substation |
| CN112366573A (en) * | 2020-11-30 | 2021-02-12 | 江苏盐阜电站阀门辅机制造有限公司 | Intelligent control cabinet of cooling and pressure reducing system |
| CN112688184A (en) * | 2020-12-21 | 2021-04-20 | 赵东晖 | Adjustable base for high-low voltage power distribution cabinet |
-
2019
- 2019-11-25 CN CN201922088078.4U patent/CN210669234U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112186588A (en) * | 2020-09-18 | 2021-01-05 | 安徽正日电气有限公司 | High-low voltage prefabricated box-type substation |
| CN112366573A (en) * | 2020-11-30 | 2021-02-12 | 江苏盐阜电站阀门辅机制造有限公司 | Intelligent control cabinet of cooling and pressure reducing system |
| CN112688184A (en) * | 2020-12-21 | 2021-04-20 | 赵东晖 | Adjustable base for high-low voltage power distribution cabinet |
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