CN214900638U - Intelligent visual variable frequency power supply - Google Patents
Intelligent visual variable frequency power supply Download PDFInfo
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- CN214900638U CN214900638U CN202121502326.6U CN202121502326U CN214900638U CN 214900638 U CN214900638 U CN 214900638U CN 202121502326 U CN202121502326 U CN 202121502326U CN 214900638 U CN214900638 U CN 214900638U
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- circuit board
- power supply
- variable frequency
- frequency power
- machine body
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Abstract
The utility model provides a visual variable frequency power supply of intelligence relates to variable frequency power supply technical field, which comprises a bod, cooling subassembly and centre gripping subassembly, the organism top is provided with the display screen, the inside circuit board that is provided with of organism, circuit board top fixed mounting has central processing unit, organism one side is provided with the wiring board, wiring board one side is provided with a plurality of picture peg, the socket has been seted up on the picture peg surface, organism one side fixedly connected with outside cable, and outside cable respectively with the display screen, the circuit board, central processing unit and wiring board electric connection, the inside cooling subassembly that is used for reducing circuit board operating temperature that is provided with of organism. This kind of variable frequency power supply carries out the centre gripping through set up splint and reset spring in the socket to the bolt on the plug, and stability when promoting the plug and inserting continuously cools down the circuit board through coolant liquid case and circulating pipe simultaneously, avoids the heat to pile up the potential safety hazard that leads to.
Description
Technical Field
The utility model relates to a variable frequency power supply technical field specifically is a visual variable frequency power supply of intelligence.
Background
The frequency conversion technology is to change the power supply frequency through the central processing unit with the frequency conversion function so as to adjust the load of an electric appliance, and has the functions of reducing power consumption and loss and the like.
In order to apply the frequency conversion technology to the old electric appliances, people invent a power supply applying the frequency conversion technology, install the central processing unit into the power supply, connect the electric appliances with the power supply, and perform frequency conversion control on the frequency of the electric appliances through the power supply, so that the effect of power saving protection is achieved.
However, the common frequency conversion power supply on the market does not clamp the connection of the plug and the socket, in the using process, the plug is easy to fall off and is easy to leak electricity, so that a user is unsafe to use, meanwhile, the common frequency conversion power supply on the market just radiates the circuit board through a simple opening like a common power supply, the condition that the heat of the running central processing unit is high when the frequency conversion processing is ignored exists, the heat can not be effectively removed through the simple opening, and the heat can be accumulated to cause the potential safety hazard that the device has short circuit and fire.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the background art, provide a visual variable frequency power supply of intelligence, carry out the centre gripping through setting up splint and reset spring in the socket to the bolt on the plug, stability when promoting the plug and inserting continuously cools down the circuit board through coolant liquid case and circulating pipe simultaneously, avoids the heat to pile up the potential safety hazard that leads to.
In order to achieve the purpose, the utility model provides the following technical scheme, an intelligent visual variable frequency power supply comprises a machine body, a cooling assembly and a clamping assembly;
the top of the machine body is provided with a display screen, a circuit board is arranged in the machine body, a central processing unit is fixedly mounted at the top of the circuit board, a wiring board is arranged on one side of the machine body, a plurality of plugboards are arranged on one side of the wiring board, sockets are formed in the surfaces of the plugboards, an external cable is fixedly connected to one side of the machine body, and the external cable is respectively and electrically connected with the display screen, the circuit board, the central processing unit and the wiring board;
a cooling component for reducing the working temperature of the circuit board is arranged in the machine body;
the socket is internally provided with a clamping assembly used for fixing the external plug and preventing the external plug from falling off.
Further, the cooling subassembly includes coolant liquid case, micropump machine, through-flow pipe and circulating pipe, bottom of the body one side is provided with the coolant liquid case, the water filling port has been seted up to coolant liquid case one side, the inside micropump machine that is provided with of coolant liquid incasement portion, micropump machine one side fixed connection and through-flow pipe, through-flow pipe one end fixedly connected with circulating pipe, the circulating pipe other end and coolant liquid case fixed connection, just the circulating pipe is located the circuit board bottom.
Further, the centre gripping subassembly includes splint and reset spring, socket inner wall both sides all are provided with reset spring, reset spring one side fixedly connected with splint.
Further, wiring board one side is provided with the guard plate, be provided with two spring posts between guard plate and the wiring board, two be provided with press switch between the spring post, just press switch and circuit board electric connection.
Furthermore, the circulating pipe is of a snake-shaped structure, and the top of the circulating pipe is tightly attached to the bottom of the circuit board.
Further, a vent is formed in one side of the machine body, a filter screen is arranged inside the vent, and an air blower is arranged on one side of the filter screen.
Furthermore, ball bearings are arranged on one side of the insertion plate, the ball bearing inner ring is fixedly connected with the insertion plate, and the ball bearing outer ring is fixedly connected with the wiring board.
Furthermore, the signal output end of the central processing unit is in signal connection with the signal receiving end of the display screen.
The utility model provides a visual variable frequency power supply of intelligence has following beneficial effect:
1. the utility model has the advantages of, when the bolt on the plug is inserted as in the socket through set up splint and reset spring in the socket, the splint of both sides will carry out fixed centre gripping to the bolt to this stability when promoting the plug and inserting.
2. Secondly, circulate in the coolant pump to the circulating line in with the coolant liquid incasement through micro-pump machine, constantly absorb the heat on the circuit board away, play the effect of cooling to this avoids the heat to pile up there is the potential safety hazard.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a side sectional view of the overall structure of the present invention.
Fig. 3 is a front sectional view of the wiring board structure of the present invention.
Fig. 4 is a schematic top view of the circuit board structure of the present invention.
In FIGS. 1-4: 1. a body; 101. a display screen; 102. filtering with a screen; 103. a circuit board; 104. a central processing unit; 2. a wiring board; 201. a socket; 2011. inserting plates; 202. a splint; 203. a return spring; 3. a protection plate; 301. a spring post; 302. a push switch; 4. a coolant tank; 401. a micro pump; 402. a draft tube; 403. a circulation pipe; 5. a blower; 6. an external cable.
Detailed Description
Example (b):
referring to figures 1-4 of the drawings,
the intelligent visual variable frequency power supply provided by the embodiment comprises a machine body 1, a cooling assembly and a clamping assembly;
as shown in fig. 2, an external cable 6 is fixedly connected to one side of the machine body 1, a circuit board 103 is arranged inside the machine body 1, a central processing unit 104 is fixedly mounted at the top of the circuit board 103, a wiring board 2 is arranged at one side of the machine body 1, a plurality of plug boards 2011 are arranged at one side of the wiring board 2, a socket 201 is formed in the surface of the plug board 2011, a display screen 101 is arranged at the top of the machine body 1, and the external cable 6 is electrically connected with the display screen 101, the circuit board 103, the central processing unit 104 and the wiring board 2 respectively;
a cooling component for reducing the working temperature of the circuit board 103 is arranged in the machine body 1;
the socket 201 is internally provided with a clamping assembly for fixing and preventing an external plug from falling off.
Further, the cooling assembly comprises a cooling liquid tank 4, a micro pump 401, a flow pipe 402 and a circulation pipe 403, the cooling liquid tank 4 is arranged on one side of the bottom of the machine body 1, a water injection port is arranged on one side of the cooling liquid tank 4, the micro pump 401 is arranged inside the cooling liquid tank 4, one side of the micro pump 401 is fixedly connected with the flow pipe 402, one end of the flow pipe 402 is fixedly connected with the circulation pipe 403, the other end of the circulation pipe 403 is fixedly connected with the cooling liquid tank 4, and the circulation pipe 403 is positioned at the bottom of the circuit board 103. in the using process, when the circuit board 103 supplies power for external electronic components, a large amount of heat is generated, at the moment, the cooling liquid inside the cooling liquid tank 4 is pumped into the flow pipe 402 through the flow pipe 402, the cooling liquid is guided into the circulation pipe 403 through the flow pipe 402, when the cooling liquid flows inside the circulation pipe 403, the heat on the circuit board 103 on the top of the circulation pipe 403 is absorbed, thereby achieving the effect of temperature reduction.
The circulating pipe 403 is made of copper alloy material, the copper alloy material has strong heat resistance and thermal conductivity, and can not deform at high temperature, the heat on the top circuit board 103 is transmitted to the cooling liquid in the circulating pipe 403 through the circulating pipe 403, the copper alloy material can be used for avoiding the softening and deformation at high temperature, and the heat absorption efficiency of the circulating pipe 403 can be increased;
for the circulation pipe 403, the silver alloy material with 419W/m.k heat conductivity coefficient is selected to achieve the best heat dissipation effect, the silver alloy material has the best heat conduction and heat conduction performance, and then the copper material with 381W/m.k heat conductivity coefficient is selected to be manufactured, which is two materials with the highest heat conduction capability in all metal materials, but the manufacturing cost of the silver alloy material is too high, and the process requirement is higher, so the silver alloy material is difficult to be widely used, the copper alloy material is the same as the silver alloy material in the aspects of toughness and hardness, the difference in heat conduction performance is not large, the price of the copper alloy material is far lower than that of the silver alloy material, and the production and use cost can be effectively reduced while the heat conduction efficiency of the circulation pipe 403 can be effectively enhanced by selecting the copper alloy material.
Further, the centre gripping subassembly includes splint 202 and reset spring 203, socket 201 inner wall both sides all are provided with reset spring 203, reset spring 203 one side fixedly connected with splint 202, in the use, the user inserts in the socket 201 through the bolt with on the external plug in order to obtain the power supply, the reset spring 203 extrusion splint 202 that passes through both sides in the insertion process carries out the centre gripping to the bolt, can effectively promote the stability of installation, avoid coming off from socket 201 at the in-process plug that the plug used of inserting electricity and leading to the unstable condition of power supply to take place.
Further, wiring board 2 one side is provided with guard plate 3, be provided with two spring posts 301 between guard plate 3 and the wiring board 2, be provided with push switch 302 between two spring posts 301, and push switch 302 and circuit board 103 electric connection, in the use, when the user inserts the bolt in socket 201, the plug also will laminate with wiring board 2, the extrusion through external plug this moment, it removes to push switch 302 direction to push guard plate 3, and contact with push switch 302 behind the extrusion spring post 301, and then switch on circuit board 103 and external power source, in the placing process, guard plate 3 will remove to the direction of keeping away from push switch 302 under the promotion of spring post 301, prevent guard plate 3 and push switch 302 contact and then cut off the power supply of circuit board 103, avoid taking place in the condition of placing in-process device electric leakage.
Furthermore, the circulating pipe 403 is of a serpentine structure, and the top of the circulating pipe 403 is closely attached to the bottom of the circuit board 103, so that heat under the circuit board 103 is continuously absorbed when the cooling liquid passes through the circulating pipe 403 in the using process, and the contact area between the circulating pipe 403 and the circuit board 103 can be increased through the serpentine structure, so that the heat on the circuit board 103 can be fully absorbed by the cooling liquid in the circulating pipe 403.
Furthermore, a vent is formed in one side of the machine body 1, a filter screen 102 is arranged inside the vent, an air blower 5 is arranged on one side of the filter screen 102, when the circuit board 103 is cooled by the circulating pipe 403 in the using process, air around the circuit board 103 contacts with the surface of the circulating pipe 403 under the condition of high heat, condensation phenomenon is generated on the surface of the circulating pipe 403 when the heat is taken away, moisture in the air can be condensed into water mist on the surfaces of the circulating pipe 403 and the circuit board 103, at the moment, the air is drawn from the outside of the machine body 1 through the air blower 5 and is blown to the circulating pipe 403 and the circuit board 103 after being filtered by the filter screen 102, and therefore the water mist is rapidly dried in the air, and the situation that water drops are condensed into water drops and fall on the circuit board 103 to cause electric leakage is avoided.
Further, picture peg 2011 one side is provided with ball bearing, ball bearing inner ring and picture peg 2011 fixed connection, ball bearing outer loop and wiring board 2 fixed connection, common plug divide into two feet and tripod, be parallel to each other between two bolts of two foot plugs and the three bolt of tripod plug is acute angle contained angle setting each other, in the use, can rotate picture peg 2011 when the user needs connect the power supply to two foot plugs, adjust suitable angle with picture peg 2011, and then adjust the angle of adaptation plug with socket 201 and install, with this hoisting device's suitability.
Further, central processing unit 104's signal output part and display screen 101's signal reception end signal connection, in the use, the power supply frequency through central processing unit 104 automatically regulated circuit board 103 reaches the effect of frequency conversion power saving, the condition of rethread central processing unit 104 with circuit board 103 upper current, voltage, power and frequency is collected simultaneously, and demonstrate on sending data to display screen 101 through signal output part, the person of facilitating the use looks over the inside concrete numerical value condition of power through display screen 101.
When the utility model is used, the machine body 1 is firstly connected with the external cable 6 and then can be used, when a user needs to use the device to supply power for the external electrical appliance, the plug of the external electrical appliance can be taken and the common plug of the plug is observed to be divided into two pins and three pins, the two pins of the two-pin plug are parallel to each other, the three pins of the three-pin plug are arranged in an acute angle, the plug board 2011 is rotated and adjusted to a proper angle according to the specification of the plug of the electrical appliance, and then the socket 201 is adjusted to the angle of the plug to be installed, so that the applicability of the lifting device is improved, the user can insert the pins on the external plug into the socket 201 to obtain power supply after the adjustment is completed, the reset springs 203 on the two sides squeeze the clamp board 202 to clamp the plug pins in the inserting process, the installation stability can be effectively improved, the situation that the plug drops from the socket 201 to lead to unstable power supply in the power inserting use process is avoided, when a user inserts a bolt into the socket 201, the plug is also attached to the wiring board 2, at the moment, the protection plate 3 is pushed to move towards the direction of the press switch 302 through the extrusion of an external plug, the spring column 301 is extruded and then is contacted with the press switch 302, the circuit board 103 is further connected with an external power supply, so that the device can supply power to external electric appliances, in the power supply process, the power supply frequency of the circuit board 103 is automatically adjusted through the central processing unit 104 to achieve the effect of frequency conversion and power saving, meanwhile, the conditions of current, voltage, power and frequency on the circuit board 103 are collected through the central processing unit 104, data are sent to the display screen 101 through the signal output end to be displayed, the user can conveniently check the specific numerical value condition inside the power supply through the display screen 101, a large amount of heat is generated when the circuit board 103 supplies power to external electronic elements, at the moment, the cooling liquid in the cooling liquid tank 4 is pumped into the flow through pipe 402 through the micro-pump 401, then the cooling liquid is guided to the inside of the circulating pipe 403 through the draft tube 402, when the cooling liquid passes through the circulating pipe 403, the heat under the circuit board 103 is continuously absorbed, and the contact area between the circulating pipe 403 and the circuit board 103 can be increased through the serpentine structure, so that the heat on the circuit board 103 can be fully absorbed by the cooling liquid in the circulating pipe 403, thereby achieving the effect of cooling, when the circulating pipe 403 cools the circuit board 103, the air around the circuit board 103 contacts with the surface of the circulating pipe 403 under the condition of high heat, and when the heat is taken away, the condensation phenomenon is generated on the surface of the circulating pipe 403, the moisture in the air can be condensed into water mist on the surfaces of the circulating pipe 403 and the circuit board 103, at this time, the air is extracted from the outside of the machine body 1 through the blower 5, and is blown to the circulating pipe 403 and the circuit board 103 after being filtered by the filter screen 102, thereby rapidly drying the water mist, avoid the water smoke to condense into the condition that the drop of water caused the electric leakage on circuit board 103 to take place, after the use is accomplished, when the user takes off the plug from wiring board 2, guard plate 3 will be to the direction removal of keeping away from push switch 302 under the promotion of spring post 301, prevent guard plate 3 and push switch 302 contact and then cut off the power supply of circuit board 103, the condition that avoids moisture or impurity in the air of placing the in-process to fall to socket 201 in and lead to the device electric leakage takes place, thereby make the device can provide the visual frequency conversion function of safe efficient for the user through above structure.
Claims (8)
1. An intelligent visual variable frequency power supply is characterized by comprising a machine body, a cooling assembly and a clamping assembly;
the top of the machine body is provided with a display screen, a circuit board is arranged in the machine body, a central processing unit is fixedly mounted at the top of the circuit board, a wiring board is arranged on one side of the machine body, a plurality of plugboards are arranged on one side of the wiring board, sockets are formed in the surfaces of the plugboards, an external cable is fixedly connected to one side of the machine body, and the external cable is respectively and electrically connected with the display screen, the circuit board, the central processing unit and the wiring board;
a cooling component for reducing the working temperature of the circuit board is arranged in the machine body;
the socket is internally provided with a clamping assembly used for fixing the external plug and preventing the external plug from falling off.
2. The intelligent visual variable frequency power supply according to claim 1, wherein the cooling component comprises a cooling liquid tank, a micro pump, a flow through pipe and a circulating pipe, the cooling liquid tank is arranged on one side of the bottom of the machine body, a water filling port is formed in one side of the cooling liquid tank, the micro pump is arranged inside the cooling liquid tank, the micro pump is fixedly connected with the flow through pipe on one side of the micro pump, the circulating pipe is fixedly connected with one end of the flow through pipe, the other end of the circulating pipe is fixedly connected with the cooling liquid tank, and the circulating pipe is located at the bottom of the circuit board.
3. The intelligent visual variable frequency power supply according to claim 1, wherein the clamping assembly comprises a clamping plate and a return spring, the return spring is arranged on both sides of the inner wall of the socket, and the clamping plate is fixedly connected to one side of the return spring.
4. The intelligent visual variable frequency power supply according to claim 1, wherein a protection plate is arranged on one side of the wiring board, two spring columns are arranged between the protection plate and the wiring board, a push switch is arranged between the two spring columns, and the push switch is electrically connected with the circuit board.
5. The intelligent visual variable frequency power supply according to claim 2, wherein the circulating pipe has a serpentine structure, and the top of the circulating pipe is closely attached to the bottom of the circuit board.
6. The intelligent visual variable frequency power supply according to claim 1, wherein a vent is formed in one side of the machine body, a filter screen is arranged in the vent, and an air blower is arranged on one side of the filter screen.
7. The intelligent visual variable frequency power supply according to claim 1, wherein a ball bearing is arranged on one side of the plug board, an inner ring of the ball bearing is fixedly connected with the plug board, and an outer ring of the ball bearing is fixedly connected with the wiring board.
8. The intelligent visual variable frequency power supply according to claim 1, wherein the signal output end of the central processing unit is in signal connection with the signal receiving end of the display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121502326.6U CN214900638U (en) | 2021-07-03 | 2021-07-03 | Intelligent visual variable frequency power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121502326.6U CN214900638U (en) | 2021-07-03 | 2021-07-03 | Intelligent visual variable frequency power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214900638U true CN214900638U (en) | 2021-11-26 |
Family
ID=78929242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121502326.6U Active CN214900638U (en) | 2021-07-03 | 2021-07-03 | Intelligent visual variable frequency power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214900638U (en) |
-
2021
- 2021-07-03 CN CN202121502326.6U patent/CN214900638U/en active Active
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