CN213692864U - High heat dissipating's switch board - Google Patents
High heat dissipating's switch board Download PDFInfo
- Publication number
- CN213692864U CN213692864U CN202021882851.0U CN202021882851U CN213692864U CN 213692864 U CN213692864 U CN 213692864U CN 202021882851 U CN202021882851 U CN 202021882851U CN 213692864 U CN213692864 U CN 213692864U
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- Prior art keywords
- water
- switch board
- control cabinet
- high heat
- circuit mounting
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Abstract
The utility model relates to a switch board technical field especially relates to a switch board of high heat dissipating, include the switch board body, install the circuit mounting panel between the upper and lower both ends in the inside left side of switch board body, circuit mounting panel right-hand member has the absorber plate through bolted connection, and the inside guiding gutter that opens of absorber plate, the guiding gutter is gone up both ends and is all link up out the circuit mounting panel right-hand member, and the water storage box is installed to switch board body upper end, and the water storage box supplies water for the guiding gutter, and the heat that produces with the circuit components and parts on the circuit mounting panel is siphoned away through the water of guiding gutter inside, then the inside rivers of guiding gutter are to the transfer water incasement, dispel the heat through the louvre on the apron to solve the problem that the switch board air-cooling effect that above-.
Description
Technical Field
The utility model relates to a switch board technical field especially relates to a switch board of high heat dissipating.
Background
The control cabinet is formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirements, and the arrangement of the control cabinet meets the requirements of normal operation of an electric power system, is convenient to overhaul and does not endanger the safety of people and surrounding equipment. When the circuit is normally operated, the circuit can be switched on or switched off by a manual or automatic switch, and when the circuit is in fault or abnormally operated, the circuit is switched off or the alarm is given by a protective electric appliance. The measuring instrument can display various parameters in operation, and can also adjust some electrical parameters to prompt or send out signals for deviation from normal working state. It is commonly used in various power generation, distribution and transformation substations.
At present, a control cabinet generally adopts a fan to blow air to cool electronic components, the air blowing mode of the fan can only cool the air inside the control cabinet, then the heat is dissipated by accelerating the flow speed of the heat through cooling air, the electronic components on a mounting plate cannot be directly cooled, especially, the components far away from the fan cannot be blown by the fan, the conditions of incomplete heat dissipation and uneven heat dissipation are caused, and therefore the control cabinet with high heat dissipation performance is provided, and the technical problems that the air cooling effect of the control cabinet is poor and the heat dissipation has a blind area are solved.
SUMMERY OF THE UTILITY MODEL
The utility model provides a switch board of high heat dissipating to solve the problem that the switch board forced air cooling effect that above-mentioned background art provided is poor, lead to the heat dissipation to have the blind area.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a control cabinet with high heat dissipation performance comprises a control cabinet body, wherein a circuit mounting plate is mounted between the upper end and the lower end of the left side in the control cabinet body, the right end of the circuit mounting plate is connected with a heat absorbing plate through bolts, a water guide groove is formed in the heat absorbing plate, the upper end and the lower end of the water guide groove penetrate through the right end of the circuit mounting plate, and a water storage tank is mounted at the upper end of the control cabinet body;
the water pump and the transfer water tank are installed respectively at both ends about the inside right side of switch board body, be provided with two plastic slabs between transfer water tank and the water pump, the apron is installed to transfer water tank upper end, apron upper end left side sliding connection has the slide bar, the apron upper end just is located the slide bar left and installs the check valve, the slide bar lower extreme extends to the inside floating block that is fixed with of transfer water tank, install the division board between apron lower extreme and the inside bottom of transfer water tank, it has the apopore to open the division board downside, apron upper end right side just is located the right-hand evenly division of slide bar and has a plurality of louv.
Furthermore, metal blocks are fixed on the left side and the right side of the inner end of each plastic plate, the plastic plate at the upper end is fixedly connected with the control cabinet body, the lower end of the plastic plate at the lower end is fixedly connected with the upper end of the sliding rod, and the metal blocks of the upper vertical line and the lower vertical line are in one-to-one contact with each other.
Further, the water chute is arranged in a zigzag shape.
Further, the division board is located the slide bar left, install the support bar between division board and the switch board body inner wall right-hand member, the slide bar passes support bar and support bar sliding connection, the floating block contacts with switch board body bottom.
Furthermore, a first thin guide pipe is connected between the upper end of the one-way valve and the lower end of the water guide groove, a first thick guide pipe is connected between the lower end of the transfer water tank and the right side of the isolation plate, the tail end of the first thick guide pipe is connected with the water source input end of the water pump, a second thick guide pipe is connected between the water source output end of the water pump and the right end of the water storage tank, and a second thin guide pipe is connected between the lower end of the water storage tank and the upper end of the water guide groove.
Furthermore, heat-conducting silicone grease is filled between the circuit mounting plate and the heat absorbing plate.
Furthermore, the two metal blocks at the upper end are externally connected with an alternating current power supply through electric wires, and the two metal blocks at the lower end are electrically connected with the water pump through electric wires.
Furthermore, the circuit mounting board is made of aluminum, and a thermosetting plastic spacer is adhered to the mounting surface of the circuit mounting board.
Compared with the prior art, the utility model discloses the beneficial effect who realizes:
firstly, the water storage tank supplies water to the water guide tank, the water in the water guide tank absorbs heat generated by circuit components on the circuit mounting plate, then the water in the water guide tank flows to the transfer water tank, the water guide tank can directly cool the circuit components on the circuit mounting plate, each circuit component on the circuit mounting plate is sufficiently cooled, hot water flowing from the water guide tank is cooled through the heat dissipation holes on the cover plate so as to be recycled into the water storage tank through the water pump, the water surface in the transfer water tank gradually rises to enable the floating block to enable the sliding rod to move upwards along the supporting bars, the two plastic plates contact the metal blocks to enable the water pump to be connected with a power supply, the water in the transfer water tank is pumped back into the water storage tank by the water pump, the water in the transfer water tank is recycled by the water pump, and the water storage tank supplies water to the water guide tank of the heat, thereby realizing automatic cooling circulation, and realizing water recycling by water cooling;
second, water in the transfer water tank is extracted by the water pump and makes the surface of water height descend, the kicking block can make the slide bar lapse and make the plastic sheet separation at both ends from top to bottom, water pump outage stop work, the surface of water through in the transfer water tank goes up and down to drive the kicking block, can make the plastic sheet realization closure and the separation of upper and lower both sides, thereby automatic control water pump work realizes cooling cycle, make circuit mounting panel's electronic components's heat take away, can make the surface of water in the transfer water tank keep a steady height, prevent burning out electronic components through automatic cooling cycle.
Drawings
Fig. 1 is a left side sectional view of the overall internal structure of the present invention;
fig. 2 is a partial enlarged view of the structure a of the present invention.
In FIGS. 1-2: 1-a control cabinet body, 2-a circuit mounting plate, 3-a transit water tank, 4-a one-way valve, 5-a cover plate, 6-heat dissipation holes, 7-a support bar, 8-a slide bar, 9-a floating block, 10-a first thick conduit, 11-a second thick conduit, 12-a partition plate, 13-a water outlet hole, 14-a first thin conduit, 15-a water pump, 16-a second thin conduit, 17-a water storage tank, 18-a heat absorption plate, 19-a water guide groove, 20-a plastic plate and 21-a metal block.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
Please refer to fig. 1 to 2:
the utility model provides a switch board of high heat dissipating, including switch board body 1, each part to a switch board of high heat dissipating carries out detailed description below:
the circuit mounting plate 2 is mounted between the upper end and the lower end of the left side in the control cabinet body 1, the right end of the circuit mounting plate 2 is connected with a heat absorbing plate 18 through a bolt, a water guide groove 19 is formed in the heat absorbing plate 18, the upper end and the lower end of the water guide groove 19 penetrate through the right end of the circuit mounting plate 2, and a water storage tank 17 is mounted at the upper end of the control cabinet body 1;
the water chute 19 is arranged in a back-and-forth zigzag shape, and heat-conducting silicone grease is filled between the circuit mounting plate 2 and the heat absorbing plate 18; the circuit mounting board 2 is made of aluminum, and a thermosetting plastic spacer is adhered to the mounting surface of the circuit mounting board 2;
all electronic components are installed on the circuit installation plate 2, water is supplied to the water guide groove 19 in the heat absorption plate 18 through the water storage tank 17, heat on the circuit installation plate 2 is absorbed through the heat absorption plate 18, and then the heat in the water is dissipated out through the transit water tank 3.
According to the embodiment, the upper end and the lower end of the right side in the control cabinet body 1 are respectively provided with the water pump 15 and the transit water tank 3, two plastic plates 20 are arranged between the transit water tank 3 and the water pump 15, the upper end of the transit water tank 3 is provided with the cover plate 5, the left side of the upper end of the cover plate 5 is connected with the slide rod 8 in a sliding manner, the upper end of the cover plate 5 and the left side of the slide rod 8 are provided with the check valve 4, the lower end of the slide rod 8 extends to the inside of the transit water tank 3 and is fixedly provided with the floating block 9, the lower end of the cover plate 5 and the bottom end of the inside of the transit water tank 3 are provided with the isolation plate 12, the lower side;
metal blocks 21 are fixed on the left side and the right side of the inner end of the plastic plate 20, the plastic plate 20 at the upper end is fixedly connected with the control cabinet body 1, the lower end of the plastic plate 20 at the lower end is fixedly connected with the upper end of the slide bar 8, and the metal blocks 21 of the upper vertical line and the metal blocks of the lower vertical line are in one-to-one corresponding contact with each other;
the isolation plate 12 is positioned at the left side of the sliding rod 8, a supporting strip 7 is arranged between the isolation plate 12 and the right end of the inner wall of the control cabinet body 1, the sliding rod 8 penetrates through the supporting strip 7 to be connected with the supporting strip 7 in a sliding mode, and the floating block 9 is in contact with the bottom end of the control cabinet body 1;
a first thin guide pipe 14 is connected between the upper end of the one-way valve 4 and the lower end of the water guide groove 19, a first thick guide pipe 10 is connected between the lower end of the transit water tank 3 and the right side of the isolation plate 12, the tail end of the first thick guide pipe 10 is connected with the water source input end of the water pump 15, a second thick guide pipe 11 is connected between the water source output end of the water pump 15 and the right end of the water storage tank 17, and a second thin guide pipe 16 is connected between the lower end of the water storage tank 17 and the upper end of the water guide groove 19;
specifically, the water storage tank 17 introduces water into the water guide groove 19 of the heat absorbing plate 18 through the second thin guide pipe 16, the water in the water guide groove 19 absorbs heat generated by circuit components on the circuit mounting plate 2, then the water in the water guide groove 19 flows into the transfer water tank 3 through the first thin guide pipe 14, flows from the left side of the partition plate 12 to the right side of the partition plate 12 through the water outlet hole 13, dissipates heat through the heat dissipation holes 6 in the cover plate 5, the water surface in the transfer water tank 3 gradually rises to enable the floating block 9 to move upwards, and after the water surface in the transfer water tank 3 at the right side of the partition plate 12 rises to a height close to the cover plate 5, the floating block 9 enables the sliding rod 8 to move upwards along the support bars 7; the two metal blocks 21 at the upper end are externally connected with an alternating current power supply through electric wires, the two metal blocks 21 at the lower end are electrically connected with the water pump 15 through electric wires, the two plastic plates 20 contact the metal blocks 21 at the upper end and the lower end to enable the water pump 15 to be powered on, and the water pump 15 pumps water in the transit water tank 3 back into the water storage tank 17;
furthermore, when water in the rotating water tank 3 is pumped by the water pump 15 to enable the water level to descend, the floating block 9 moves downwards along with the descending of the water level, the floating block 9 can move the sliding rod 8 downwards along the supporting bar 7 to enable the plastic sheets 20 at the upper end and the lower end to be separated, the water pump 15 is powered off to stop working, and then the circulation is continued to enable heat of electronic components of the circuit mounting plate 2 to be taken away; with the forced air cooling combination, cool down the inside air of switch board body 1 through the forced air cooling earlier, then directly cool down the circuit components and parts on the circuit mounting panel 2 through guiding gutter 19 for each circuit components and parts on the circuit mounting panel 2 obtains abundant heat dissipation.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention.
Claims (8)
1. The utility model provides a switch board of high heat dissipating, includes switch board body (1), its characterized in that:
the control cabinet is characterized in that a circuit mounting plate (2) is mounted between the upper end and the lower end of the left side in the control cabinet body (1), the right end of the circuit mounting plate (2) is connected with a heat absorbing plate (18) through a bolt, a water chute (19) is formed in the heat absorbing plate (18), the upper end and the lower end of the water chute (19) penetrate through the right end of the circuit mounting plate (2), and a water storage tank (17) is mounted at the upper end of the control cabinet body (1);
water pump (15) and transfer water tank (3) are installed respectively at both ends about the inside right side of switch board body (1), be provided with two plastic slab (20) between transfer water tank (3) and water pump (15), apron (5) are installed to transfer water tank (3) upper end, apron (5) upper end left side sliding connection has slide bar (8), apron (5) upper end just is located slide bar (8) left and installs check valve (4), slide bar (8) lower extreme extends to transfer water tank (3) inside and is fixed with kicking block (9), install between apron (5) lower extreme and the inside bottom of transfer water tank (3) division board (12), division board (12) downside has apopore (13), evenly division board (5) upper end right side has a plurality of louvre (6).
2. The control cabinet with high heat dissipation performance as claimed in claim 1, wherein: every plastic slab (20) inner all is fixed with metal block (21) in both sides about, the upper end plastic slab (20) and switch board body (1) fixed connection, the lower extreme plastic slab (20) lower extreme and slide bar (8) upper end fixed connection, two upper and lower same plumb lines the contact of one-to-one each other between metal block (21).
3. The control cabinet with high heat dissipation performance as claimed in claim 1, wherein: the water chute (19) is arranged in a zigzag shape.
4. The control cabinet with high heat dissipation performance as claimed in claim 1, wherein: division board (12) are located slide bar (8) left, install support bar (7) between division board (12) and switch board body (1) inner wall right-hand member, support bar (7) and support bar (7) sliding connection are passed in slide bar (8), floating block (9) contact with switch board body (1) bottom.
5. The control cabinet with high heat dissipation performance as claimed in claim 1, wherein: have connect first thin pipe (14) between check valve (4) upper end and guiding gutter (19) lower extreme mutually, transfer water tank (3) lower extreme just is located that division board (12) right-hand phase connects first thick pipe (10), first thick pipe (10) tail end links to each other with the water source input of water pump (15), it has thick pipe (11) of second to connect mutually between the water source output of water pump (15) and water storage box (17) right-hand member, it has thin pipe (16) of second to connect mutually between water storage box (17) lower extreme and guiding gutter (19) upper end.
6. The control cabinet with high heat dissipation performance as claimed in claim 1, wherein: and heat-conducting silicone grease is filled between the circuit mounting plate (2) and the heat absorbing plate (18).
7. The control cabinet with high heat dissipation performance as claimed in claim 2, wherein: the two metal blocks (21) at the upper end are externally connected with an alternating current power supply through electric wires, and the two metal blocks (21) at the lower end are electrically connected with the water pump (15) through electric wires.
8. The control cabinet with high heat dissipation performance as claimed in claim 1, wherein: the circuit mounting plate (2) is made of aluminum, and a thermosetting plastic spacer is pasted on the mounting surface of the circuit mounting plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021882851.0U CN213692864U (en) | 2020-09-01 | 2020-09-01 | High heat dissipating's switch board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021882851.0U CN213692864U (en) | 2020-09-01 | 2020-09-01 | High heat dissipating's switch board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213692864U true CN213692864U (en) | 2021-07-13 |
Family
ID=76746729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021882851.0U Expired - Fee Related CN213692864U (en) | 2020-09-01 | 2020-09-01 | High heat dissipating's switch board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213692864U (en) |
-
2020
- 2020-09-01 CN CN202021882851.0U patent/CN213692864U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210713 |