CN214381921U - Array type multi-module cooperative power supply device - Google Patents
Array type multi-module cooperative power supply device Download PDFInfo
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- CN214381921U CN214381921U CN202023215122.2U CN202023215122U CN214381921U CN 214381921 U CN214381921 U CN 214381921U CN 202023215122 U CN202023215122 U CN 202023215122U CN 214381921 U CN214381921 U CN 214381921U
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Abstract
The utility model discloses an array multimode is power supply unit in coordination, comprising a main body, the installation cavity has been seted up to the inside of main part, the heat dissipation mounting groove has been seted up on the right side of main part, the sliding tray has been seted up to the both sides of heat dissipation mounting groove, the inside sliding connection of sliding tray has the one end of sliding block, the other end fixedly connected with heat dissipation fan frame of sliding block. The utility model discloses an external power source circular telegram for temperature controller, temperature controller carries out timely detection to the inside temperature of main part, and the external power source of switch-on motor, motor drive heat dissipation flabellum rotate, and the timely high temperature with the main part inside carries out quick discharge, has improved the security of device.
Description
Technical Field
The utility model relates to a power technical field specifically is a array multimode power supply unit in coordination.
Background
The multi-module power supply is connected in parallel, an automatic current sharing method is generally adopted, under the control of the method, all power supply modules share current for output and bear the same output power, if a switching tube or a filter and a transmission line in a certain power supply module are poor in characteristics and consume larger power, the power supply module has to bear overhigh current stress and temperature stress in order to output the same power as other power supply modules, the consumed power is larger, single power supply in an installation cavity is seriously heated, the internal high temperature cannot be discharged in time, and the power supply is damaged.
Patent No. CN201110246890.0 discloses a multi-module parallel power supply apparatus and a cooperative control method thereof, the multi-module parallel power supply apparatus includes N power supply modules, and digital cooperative control modules respectively connected with the N power supply modules. In the cooperative control method, the digital cooperative control module respectively generates a current reference value and a voltage reference value of a current loop and a voltage loop control circuit of each power supply module according to current, voltage and temperature detection signals of a main circuit and current and voltage values required by a load. Under the control of the current loop or voltage loop control circuit, the power supply device can provide constant current or voltage for the load, and meanwhile, the N power supply modules are ensured to work in an optimal state. The invention realizes the constant current or constant voltage function of the power supply device according to the requirement of the load, ensures that each power supply module in the multi-module parallel system works in a reasonable current stress and temperature environment, has redundancy capability and high reliability, and is suitable for being used as a control system of a multi-machine parallel high-power supply device.
The device has the following disadvantages when in use: 1. the device cannot discharge high temperature generated by a single power supply in the installation cavity in time, so that the power supply is damaged, and therefore improvement is needed; 2. the device can not filter external dust in the heat dissipation process, so that dust is accumulated in the installation cavity, short circuit is easy to occur, and improvement is needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a array multimode is power supply unit in coordination to the high temperature that can't generate heat to the single power of installation cavity inside that proposes in solving above-mentioned background art can't in time discharge, leads to the condition of power damage and in the heat dissipation process, can't filter outside dust, leads to the inside accumulated dust of installation cavity, takes place the problem of short circuit easily.
In order to solve the technical problem, the utility model provides a following technical scheme: an array type multi-module cooperative power supply device comprises a main body, wherein an installation cavity is arranged inside the main body, a heat dissipation mounting groove is arranged on the right side of the main body, sliding grooves are arranged on the two sides of the heat dissipation mounting groove, one end of a sliding block is connected inside the sliding groove in a sliding manner, the other end of the sliding block is fixedly connected with a radiating fan frame, a motor is fixedly arranged on the left side in the radiating fan frame, the power output end of the motor is rotationally connected with one end of a belt, the other end of the belt is rotationally connected with radiating fan blades, the heat radiation fan blades are rotatably connected inside the heat radiation fan frame, a plurality of partition plates are detachably arranged inside the right side of the mounting cavity, the heat dissipation device is characterized in that a plurality of heat dissipation pipe grooves are formed in the right side of the mounting cavity, one ends of heat dissipation pipes are detachably connected inside the heat dissipation pipe grooves, and a temperature controller is fixedly mounted at the top of each heat dissipation mounting groove.
Preferably, a filter screen installation cavity is formed in the right side of the installation cavity, a filter screen frame is connected inside the filter screen installation cavity in a sliding mode, a plurality of fastening spring grooves are formed in the periphery of the right side of the filter screen frame, one ends of fastening springs are fixedly connected to the left side inside the fastening spring grooves, one ends of moving blocks are fixedly connected to the other ends of the fastening springs, one ends of connecting blocks are fixedly connected to the other ends of the moving blocks, a filter screen is detachably connected to the inside of the filter screen frame, and by installing the filter screen frame and the filter screen, in the subsequent heat dissipation process, air conveyed from the outside of the main body to the inside of the main body by the heat dissipation fan blades is filtered by the filter screen, so that external dust and sundries are prevented from directly entering the inside of the main body, the possibility of dust accumulation in the installation cavity is reduced, the occurrence of short circuit is reduced, and the safety of the whole device is improved, when needing to be changed after a large amount of dust is built up on the surface of the subsequent filter screen, the filter screen frame can be dragged at the moment, the filter screen slides out from the inside of the filter screen installation cavity, then the movable block slides, the movable block drives the inboard fastening spring to contract and store the power, the movable block drives the connecting block on the right side to be pulled out from the connecting grooves on the two sides of the filter screen, the filter screen is convenient to rapidly disassemble, and when the filter screen is connected, the movable block is loosened, the fastening spring at the rear of the movable block releases the power, the movable block is ejected out, therefore, the movable block drives the connecting block on the right side to be inserted into the connecting grooves, the rapid installation is convenient, and the installation and maintenance efficiency is improved.
Preferably, the spread groove has been seted up to the filter screen both sides, just the other end of connecting block can be dismantled and connect in the inside of spread groove, and the connecting block has improved the stability of connecting in inserting the spread groove.
Preferably, the outer two sides of the fastening spring groove are provided with stabilizing grooves, the inner portion of each stabilizing groove is connected with one end of a stabilizing block in a sliding mode, the other end of each stabilizing block is fixedly connected to the outer two sides of the moving block, the stabilizing blocks slide in the stabilizing grooves along with the moving block, and therefore the running stability of the moving block is improved.
Preferably, the left side top fixed mounting of main part has the connecting axle, the outside of connecting axle is rotated and is connected with the one end of top cap, the inside of top cap can be dismantled and is connected with the filter screen, the top fixed mounting of top cap has the fixed block, and the fixed slot has been seted up in the left side of filter screen installation cavity, just the fixed block can be dismantled the inside of connecting at the fixed slot, and the fixed block is when top cap and main part are closed, inserts inside the fixed slot, prevents that the skew from appearing in the top cap, and simultaneously, the inside filter screen of top cap also can filter the ash that falls in the normal use, when having improved the radiating effect, has improved holistic result of use.
Preferably, the power input end of the motor is electrically connected with the power output end of the external power supply.
Compared with the prior art, the beneficial effects of the utility model are that:
1. when the utility model is used, firstly, the sliding blocks at two sides of the radiating fan frame are inserted into the sliding grooves at two sides of the radiating mounting groove at the right side of the main body, the radiating fan frame is integrally inserted into the main body, then, the motor is electrified by an external power supply, the motor is operated and rotates to drive the belt to rotate, the belt drives the radiating fan blades which are rotatably connected inside the radiating fan blade frame to rotate, when the radiating fan blades rotate, wind power is transmitted into the main body through the radiating pipes in the radiating pipe groove, so that the air pressure inside the main body is smaller than the air pressure outside the main body, thereby the high temperature inside the main body is quickly discharged out of the main body, the radiating efficiency of the whole device is improved, when the device is used daily, the temperature sensing element inside the main body detects the temperature in real time, when the temperature is higher, the external power supply of the motor is timely switched on, and the practicability of the device is improved.
2. The utility model discloses an installation filter screen and filter screen frame, in the process of subsequent heat dissipation, the air that heat dissipation flabellum carried to the main part inside from the main part outside is filtered through the filter screen, prevent outside dust debris etc. from directly entering the main part inside, reduced the possibility of collecting up the dust in the installation cavity, thereby reduced its condition that appears the short circuit, improved the security of device wholeness, when needing to be changed after collecting up a large amount of dust on subsequent filter screen surface, at this moment can drag the filter screen frame, roll off the filter screen from the filter screen installation cavity inside, subsequently slide the movable block, the movable block drives the inboard fastening spring contraction power of movable block, the movable block drives the connecting block on right side to extract from the spread groove of filter screen both sides, be convenient for dismantle the filter screen fast, and when connecting, loosen the movable block, the fastening spring release power behind the movable block, push out the movable block, thereby the movable block drives the connecting block on right side to insert into the connecting groove, and the quick installation is convenient, and the installation and maintenance efficiency is improved.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;
fig. 2 is a schematic structural view of a heat dissipation fan frame according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a partition board according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a fastening spring slot according to an embodiment of the present invention.
Fig. 5 is a schematic structural view of a heat dissipation pipe slot according to an embodiment of the present invention.
In the figure: 1. a main body; 2. a mounting cavity; 3. a filter screen installation cavity; 4. a heat dissipation mounting groove; 5. a sliding groove; 6. a temperature controller; 7. fixing grooves; 8. a filter screen; 9. a stabilizing slot; 10. a filter screen frame; 11. Fastening a spring groove; 12. a partition plate; 13. connecting grooves; 14. a fixed block; 15. a top cover; 16. a connecting shaft; 17. a heat-radiating fan frame; 18. a heat dissipation fan blade; 19. a belt; 20. a motor; 21. a slider; 22. A radiating pipe; 23. a heat dissipation pipe groove; 24. connecting blocks; 25. a moving block; 26. a stabilizing block; 27. and (5) fastening the spring.
Detailed Description
In order to facilitate the unable timely discharge of high temperature that generates heat to the inside single power of installation cavity of solution, lead to the condition of power damage and at the heat dissipation in-process, can't filter outside dust, lead to the inside dust of collecting together of installation cavity, the problem of short circuit takes place easily, the embodiment of the utility model provides an array multi-module is power supply unit in coordination. 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.
Example 1
Referring to fig. 1-5, the embodiment provides an array type multi-module cooperative power supply device, which includes a main body 1, a mounting cavity 2 is formed inside the main body 1, a heat dissipation mounting groove 4 is formed on the right side of the main body 1, sliding grooves 5 are formed on two sides of the heat dissipation mounting groove 4, one end of a sliding block 21 is slidably connected inside the sliding groove 5, a heat dissipation fan frame 17 is fixedly connected to the other end of the sliding block 21, a motor 20 is fixedly mounted on the left side inside the heat dissipation fan frame 17, a power output end of the motor 20 is rotatably connected with one end of a belt 19, the other end of the belt 19 is rotatably connected with a heat dissipation fan blade 18, the heat dissipation fan blade 18 is rotatably connected inside the heat dissipation fan frame 17, a plurality of partition plates 12 are detachably mounted inside the right side of the mounting cavity 2, a plurality of heat dissipation pipe grooves 23 are formed on the right side of the mounting cavity 2, one end of a heat dissipation pipe 22 is detachably connected inside the heat dissipation pipe groove 23, the top fixed mounting of heat dissipation mounting groove 4 has temperature controller 6, and the circular telegram is given temperature controller 6 through external power source, and temperature controller 6 carries out timely detection to the inside temperature of main part 1, switches on motor 20's external power source, and motor 20 drives heat dissipation flabellum 18 and rotates, and the timely high temperature with the inside of main part 1 carries out quick discharge, has improved the security of device.
In this embodiment, when in use, firstly, the sliding blocks 21 on both sides of the heat dissipating fan frame 17 are inserted into the sliding grooves 5 on both sides of the heat dissipating installation groove 4 on the right side of the main body 1, the heat dissipating fan frame 17 is integrally inserted into the main body 1, at this time, the motor 20 is powered on by the external power supply, the motor 20 operates and rotates to drive the belt 19 to rotate, the belt 19 rotates to drive the heat dissipating fan blades 18 rotatably connected inside the heat dissipating fan frame 17 to rotate, when the heat dissipating fan blades 18 rotate, the wind power is transmitted to the inside of the main body 1 through the heat dissipating pipes 22 inside the heat dissipating pipe grooves 23, so that the air pressure inside the main body 1 is smaller than the air pressure outside the main body 1, thereby the high temperature inside the main body 1 is rapidly discharged outside the main body 1, the heat dissipating efficiency of the whole device is improved, when in daily use, the temperature sensing element inside the temperature controller 6 senses the temperature inside the main body 1 in real time, when the temperature is high, the external power supply of the motor 20 is timely connected for heat dissipation, in the subsequent heat dissipation process, the air conveyed from the outside of the main body 1 to the inside of the main body 1 by the heat dissipation fan blades 18 is filtered by the filter screen 8, so that external dust and sundries are prevented from directly entering the inside of the main body 1, the possibility of accumulating dust in the installation cavity 2 is reduced, the short circuit is reduced, the safety of the whole device is improved, when a large amount of dust is accumulated on the surface of the subsequent filter screen 8 and needs to be replaced, the filter screen frame 10 can be pulled at the moment, the filter screen 8 slides out of the inside of the filter screen installation cavity 3, then the movable block 25 is slid, the movable block 25 drives the fastening spring 27 on the inner side to contract and accumulate the force, the movable block 25 drives the connecting block 24 on the right side to be pulled out of the connecting grooves 13 on the two sides of the filter screen 8, so as to facilitate the rapid disassembly of the filter screen 8, and when the connection is performed, the moving block 25 is loosened, the fastening spring 27 behind the moving block 25 releases force, and the moving block 25 is ejected out, so that the moving block 25 drives the connecting block 24 on the right side to be inserted into the connecting groove 13, quick installation is facilitated, and installation and maintenance efficiency is improved.
Example 2
Referring to fig. 1-5, a further improvement is made on the basis of embodiment 1: the right side of the installation cavity 2 is provided with a filter screen installation cavity 3, the inside of the filter screen installation cavity 3 is connected with a filter screen frame 10 in a sliding manner, a plurality of fastening spring grooves 11 are formed around the right side of the filter screen frame 10, the left side of the inside of the fastening spring grooves 11 is fixedly connected with one end of a fastening spring 27, the other end of the fastening spring 27 is fixedly connected with one end of a moving block 25, the other end of the moving block 25 is fixedly connected with one end of a connecting block 24, the inside of the filter screen frame 10 is detachably connected with a filter screen 8, the filter screen frame 10 is matched with the filter screen installation cavity 3 for use, so that the filter screen 8 can be conveniently and quickly pulled out from the inside of the main body 1 for replacement, the subsequent maintenance efficiency is improved, the connecting grooves 13 are formed in the two sides of the filter screen 8, the other end of the connecting block 24 is detachably connected to the inside of the connecting grooves 13, and the connecting stability of the filter screen 8 is improved, stabilizing grooves 9 are formed in two outer sides of a fastening spring groove 11, one end of a stabilizing block 26 is connected to the inner portion of each stabilizing groove 9 in a sliding mode, the other end of the stabilizing block 26 is fixedly connected to two outer sides of a moving block 25, the stabilizing block 26 ensures stability of the moving block 25 in the sliding process, a connecting shaft 16 is fixedly installed above the left side of a main body 1, one end of a top cover 15 is rotatably connected to the outer side of the connecting shaft 16, a filter screen 8 is detachably connected to the inner portion of the top cover 15, a fixing block 14 is fixedly installed at the top end of the top cover 15, a fixing groove 7 is formed in the left side of a filter screen mounting cavity 3, and fixed block 14 can be dismantled in the inside of fixed slot 7 of connection, and fixed block 14 below top cap 15 inserts inside fixed slot 7 of main part 1 when closed inside, improves top cap 15's stability, and the electric power input of motor 20 is electric connection with external power source's electric power output.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An array type multi-module cooperative power supply device comprises a main body (1), and is characterized in that: the heat dissipation fan is characterized in that a mounting cavity (2) is formed in the main body (1), a heat dissipation mounting groove (4) is formed in the right side of the main body (1), sliding grooves (5) are formed in two sides of the heat dissipation mounting groove (4), one end of a sliding block (21) is connected to the inside of each sliding groove (5) in a sliding mode, a heat dissipation fan frame (17) is fixedly connected to the other end of each sliding block (21), a motor (20) is fixedly mounted on the left side of the inside of each heat dissipation fan frame (17), the power output end of each motor (20) is rotatably connected with one end of a belt (19), heat dissipation fan blades (18) are rotatably connected to the other end of each belt (19), each heat dissipation fan blade (18) is rotatably connected to the inside of each heat dissipation fan frame (17), a plurality of partition plates (12) are detachably mounted in the right side of the mounting cavity (2), a plurality of heat dissipation pipe grooves (23) are formed in the right side of the mounting cavity (2), one end of a radiating pipe (22) is detachably connected to the inside of the radiating pipe groove (23), and a temperature controller (6) is fixedly mounted at the top of the radiating mounting groove (4).
2. The array type multi-module cooperative power supply device according to claim 1, wherein: filter screen installation cavity (3) have been seted up on the right side of installation cavity (2), the inside sliding connection of filter screen installation cavity (3) has filter screen frame (10), a plurality of fastening spring grooves (11) have been seted up all around on the right side of filter screen frame (10), the one end of the inside left side fixedly connected with fastening spring (27) of fastening spring groove (11), the one end of the other end fixedly connected with movable block (25) of fastening spring (27), the one end of the other end fixedly connected with connecting block (24) of movable block (25), the inside of filter screen frame (10) can be dismantled and be connected with filter screen (8).
3. The array type multi-module cooperative power supply device according to claim 2, wherein: connecting groove (13) have been seted up to filter screen (8) both sides, just the other end of connecting block (24) can be dismantled and connect in the inside of connecting groove (13).
4. The array type multi-module cooperative power supply device according to claim 3, wherein: stabilizing grooves (9) are formed in two outer sides of the fastening spring grooves (11), one ends of stabilizing blocks (26) are connected to the inner portions of the stabilizing grooves (9) in a sliding mode, and the other ends of the stabilizing blocks (26) are fixedly connected to two outer sides of the moving block (25).
5. The array type multi-module cooperative power supply device according to claim 1, wherein: the utility model discloses a filter screen, including main part (1), the left side top fixed mounting of main part (1) has connecting axle (16), the outside of connecting axle (16) is rotated and is connected with the one end of top cap (15), the inside of top cap (15) can be dismantled and be connected with filter screen (8), the top fixed mounting of top cap (15) has fixed block (14), and fixed slot (7) have been seted up in the left side of filter screen installation cavity (3), just fixed block (14) can be dismantled the inside of connecting at fixed slot (7).
6. The array type multi-module cooperative power supply device according to claim 5, wherein: the power input end of the motor (20) is electrically connected with the power output end of an external power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023215122.2U CN214381921U (en) | 2020-12-28 | 2020-12-28 | Array type multi-module cooperative power supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023215122.2U CN214381921U (en) | 2020-12-28 | 2020-12-28 | Array type multi-module cooperative power supply device |
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| Publication Number | Publication Date |
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| CN214381921U true CN214381921U (en) | 2021-10-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202023215122.2U Active CN214381921U (en) | 2020-12-28 | 2020-12-28 | Array type multi-module cooperative power supply device |
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|---|---|
| CN (1) | CN214381921U (en) |
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- 2020-12-28 CN CN202023215122.2U patent/CN214381921U/en active Active
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