CN217363674U - Intelligence direct current constant voltage power supply convenient to heat dissipation - Google Patents
Intelligence direct current constant voltage power supply convenient to heat dissipation Download PDFInfo
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- CN217363674U CN217363674U CN202221370801.3U CN202221370801U CN217363674U CN 217363674 U CN217363674 U CN 217363674U CN 202221370801 U CN202221370801 U CN 202221370801U CN 217363674 U CN217363674 U CN 217363674U
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Abstract
The utility model relates to the technical field of DC stabilized power supply, and discloses an intelligent DC stabilized power supply convenient for heat dissipation, which comprises a main body mechanism and a heat dissipation mechanism, wherein the heat dissipation mechanism is positioned inside the main body mechanism; the main body mechanism comprises a protective shell, a heat exchange cavity and a power supply main body, wherein the heat exchange cavity is fixedly arranged at the lower end of the inner part of the protective shell, a certain distance exists between the upper end of the heat exchange cavity and the top end of the protective shell, the power supply main body is positioned on the inner side of the heat exchange cavity, and the power supply main body is fixedly arranged at the bottom of the inner part of the protective shell. This intelligent direct current constant voltage power supply convenient to it is radiating with lower temperature to power supply unit to make the inside heat dissipation air current that gets into protective housing, and the heat exchange chamber itself of installation is aluminium system structure, and its heat transfer effect is better, avoids original protective housing heat exchange efficiency not high, can make power supply unit's external environment keep at lower temperature, improves the radiating effect.
Description
Technical Field
The utility model relates to a constant voltage power supply technical field specifically is a radiating intelligent constant voltage power supply of being convenient for.
Background
Direct current constant voltage power supply can seriously generate heat at the during operation, and prior art generally adopts the fan to insert the circuit, in case the power opens the fan and will open and dispel the heat to the power, but single fan radiating effect is relatively poor, and in case the power generates heat, all parts of its inside can all follow and generate heat, and the air current just begins to become hot in the twinkling of an eye that gets into the power, and how much heat can't basically be taken away when reaching power source heating source department, and especially the radiating effect is just worse when external air current temperature itself is just high in summer.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
An object of the utility model is to provide an intelligence direct current constant voltage power supply convenient to heat dissipation to it is relatively poor to propose single fan cooling effect in solving above-mentioned background art, and in case the power generates heat, all parts of its inside can all follow and generate heat, and the air current just begins to become hot in the twinkling of an eye that gets into the power, and when reacing the power and generating heat source department how much heat can't be taken away basically, especially in the external air current temperature of summer itself just the problem that the radiating effect is just worse when high.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: an intelligent direct current stabilized voltage power supply convenient for heat dissipation comprises a main body mechanism and a heat dissipation mechanism, wherein the heat dissipation mechanism is positioned inside the main body mechanism;
the main body mechanism comprises a protective shell, a heat exchange cavity and a power supply main body, wherein the heat exchange cavity is fixedly arranged at the lower end of the inner part of the protective shell, a certain distance exists between the upper end of the heat exchange cavity and the top end of the protective shell, the power supply main body is positioned at the inner side of the heat exchange cavity, the power supply main body is fixedly arranged at the bottom of the inner part of the protective shell, and a certain distance exists between the upper end of the power supply main body and the top end of the protective shell.
Preferably, the heat dissipation mechanism comprises an air outlet, a negative pressure fan, a left water-cooling tube, a right water-cooling tube and an air inlet, the air outlet is fixedly communicated with the upper end of the protective shell, the negative pressure fan is fixedly arranged on the inner side of the air outlet, the left water-cooling tube is fixedly arranged on the left part of the inner part of the protective shell, the left water-cooling tube is positioned on the left side of the heat exchange cavity, the upper part of the left water-cooling tube extends to the upper part of the protective shell, the right water-cooling tube is fixedly arranged on the right part of the inner part of the protective shell, the left water-cooling tube and the right water-cooling tube are of a symmetrical structure, the air inlet is fixedly arranged at the left end and the right end of the lower part of the protective shell, the direct current stabilized power supply is provided with the left water-cooling tube and the right water-cooling tube, the heat dissipation airflow entering the inner part of the protective shell can dissipate heat of the power supply body at lower temperature, the installed heat exchange cavity is of an aluminum structure, and the heat exchange effect is better, avoid original protective housing heat exchange efficiency not high, can make the external environment of power main part keep at lower temperature, improve the radiating effect.
Preferably, the heat dissipation mechanism still includes hot exchange pipe, through opening and fin, left side water-cooling tube is the structure of falling the U-shaped, hot exchange pipe fixed intercommunication is at the inner of left water-cooling tube lower part, hot exchange pipe is the equidistance from top to bottom and distributes at the inner of left water-cooling tube lower part, the through opening runs through the outer end that sets up in heat exchange chamber lower part, the fixed outer end that sets up in the heat exchange chamber of fin, hot exchange pipe can increase the area of contact with the air current, can reduce the space that the air current passes through simultaneously, therefore the air current can flow through with faster velocity of flow in hot exchange pipe department, increases its radiating effect, and more heats can once only be taken away to the hot exchange pipe of bigger area simultaneously, improves heat exchange efficiency, and the fin of installation also can increase the area of contact of heat exchange chamber and air current, has further improved the radiating effect in heat exchange chamber.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the intelligent direct-current stabilized voltage power supply convenient to radiate is provided with the left water-cooled tube and the right water-cooled tube, so that radiating airflow entering the interior of the protective shell can radiate the power supply main body at lower temperature, the installed heat exchange cavity is of an aluminum structure, the heat exchange effect is better, the problem that the heat exchange efficiency of the original protective shell is not high is avoided, the external environment of the power supply main body can be kept at lower temperature, and the radiating effect is improved;
2. according to the intelligent direct-current stabilized voltage power supply convenient for heat dissipation, the heat exchange tube can increase the contact area with airflow and can reduce the space through which the airflow passes, so that the airflow can flow at the heat exchange tube at a higher flow speed, the heat dissipation effect is increased, more heat can be taken away by the heat exchange tube with a larger area at one time, and the heat exchange efficiency is improved;
3. this intelligent direct current constant voltage power supply convenient to heat dissipation, the fin of installation also can increase the area of contact of heat exchange chamber and air current, has further improved the radiating effect in heat exchange chamber.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
FIG. 3 is a schematic view of the sectional structure of the preformed groove of the present invention;
fig. 4 is a schematic view of the three-dimensional structure of the communication pipe of the present invention.
In the figure: 1. a main body mechanism; 2. a heat dissipation mechanism; 101. a protective housing; 102. a heat exchange chamber; 103. a power supply main body; 201. an air outlet; 202. a negative pressure fan; 203. a left water-cooled tube; 204. a right water-cooled tube; 205. an air inlet; 206. a heat exchange tube; 207. a through opening; 208. a heat sink; 209. a communicating pipe; 210. a drain pipe; 211. reserving a groove; 212. a drain valve; 213. a dust screen.
Detailed Description
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.
Referring to fig. 1-4, the present invention provides a technical solution: an intelligent direct-current stabilized power supply convenient for heat dissipation comprises a main body mechanism 1 and a heat dissipation mechanism 2, wherein the heat dissipation mechanism 2 is positioned inside the main body mechanism 1; the main body mechanism 1 comprises a protective shell 101, a heat exchange cavity 102 and a power supply main body 103, the heat exchange cavity 102 is fixedly arranged at the lower end inside the protective shell 101, a certain distance exists between the upper end of the heat exchange cavity 102 and the top end of the protective shell 101, the power supply main body 103 is positioned at the inner side of the heat exchange cavity 102, the power supply main body 103 is fixedly arranged at the bottom inside the protective shell 101, a certain distance exists between the upper end of the power supply main body 103 and the top end of the protective shell 101, the heat dissipation mechanism 2 comprises an air outlet 201, a negative pressure fan 202, a left water-cooling pipe 203, a right water-cooling pipe 204 and an air inlet 205, the air outlet 201 is fixedly communicated with the upper end of the protective shell 101, the negative pressure fan 202 is fixedly arranged at the inner side of the air outlet 201, the left water-cooling pipe 203 is fixedly arranged at the left part inside the protective shell 101, the left water-cooling pipe 203 is positioned at the left side of the heat exchange cavity 102, the upper part of the left water-cooling pipe 203 extends to the upper part of the protective shell 101, the right water-cooling pipe 204 is fixedly arranged at the right part inside the protective shell 101, the left water-cooling pipe 203 and the right water-cooling pipe 204 are of a symmetrical structure, the air inlet 205 is fixedly arranged at the left end and the right end of the lower part of the protective shell 101, when the stabilized voltage power supply is used, water flow is injected into the left water-cooling pipe 203 and the right water-cooling pipe 204, the water amount inside the left water-cooling pipe 204 and the right water-cooling pipe 204 is kept to be more than 95 percent, when the stabilized voltage power supply is started, the negative pressure fan 202 rotates in the air outlet 201, the air outlet 201 is exhausted to be in a negative pressure state, and hot air inside the protective shell 101 is exhausted, because the protective shell 101 is communicated with the air outlet 201, the air pressure inside the protective shell 101 is reduced, external air flow enters the protective shell 101 from the air inlet 205 and blows through the left water-cooling pipe 203 and the right water-cooling pipe 204 when the air flow enters from the air inlet 205, the temperature of the air flow is lower, and when the air flow flows through the heat exchange cavity 102 and the power supply main body 103 when the protective shell 101 is pumped to the upper part of the protective shell 101 102 and the power main body 103, and when the water temperature at the bottoms of the left water-cooled tube 203 and the right water-cooled tube 204 rises, due to the diffusion effect of the water flow, the hotter water flow can rise to the top, the water flow is cooled at the tops of the left water-cooled tube 203 and the right water-cooled tube 204, and the lower temperature water flow can flow to the bottoms of the left water-cooled tube 203 and the right water-cooled tube 204 to continue to dissipate heat, the left water-cooled tube 203 and the right water-cooled tube 204 are installed on the direct current stabilized voltage power supply, so that the heat dissipation air flow entering the interior of the protective shell 101 can dissipate heat of the power main body 103 at a lower temperature, and the installed heat exchange cavity 102 is of an aluminum structure, so that the heat exchange effect is better, the heat exchange efficiency of the original protective shell 101 is avoided, the external environment of the power main body 103 can be kept at a lower temperature, and the heat dissipation effect is improved;
the heat dissipation mechanism 2 further comprises a heat exchange tube 206, a through hole 207 and a heat dissipation fin 208, the left water-cooling tube 203 is in an inverted U-shaped structure, the heat exchange tube 206 is fixedly communicated with the inner end of the lower part of the left water-cooling tube 203, the heat exchange tube 206 is distributed at the inner end of the lower part of the left water-cooling tube 203 in an up-and-down equidistant mode, the through hole 207 penetrates through the outer end of the lower part of the heat exchange cavity 102, the heat dissipation fin 208 is fixedly arranged at the outer end of the heat exchange cavity 102, the heat exchange tube 206 can increase the contact area with airflow and can reduce the space through which the airflow passes, therefore, the airflow can flow through the heat exchange tube 206 at a higher flow speed, the heat dissipation effect of the airflow is increased, meanwhile, the heat exchange tube 206 with a larger area can take away more heat at one time, the heat exchange efficiency is improved, the heat dissipation fin 208 can also increase the contact area of the heat exchange cavity 102 with the airflow, and the heat dissipation effect of the heat exchange cavity 102 is further improved;
the heat dissipation mechanism 2 further comprises a communication pipe 209 and a water discharge pipe 210, the communication pipe 209 is fixedly communicated with the upper part between the left water-cooling pipe 203 and the right water-cooling pipe 204, the communication pipe 209 is positioned below the negative pressure fan 202, the communication pipe 209 is positioned above the power supply main body 103, the water discharge pipe 210 is fixedly communicated with the lower end of the left water-cooling pipe 203, the water discharge pipes 210 are respectively arranged at the lower ends of the left water-cooling pipe 203 and the right water-cooling pipe 204, the communication pipe 209 is arranged at the upper parts of the left water-cooling pipe 203 and the right water-cooling pipe 204, when the left water-cooling pipe 203 and the right water-cooling pipe 204 are filled with water before the stabilized power supply is used, the water discharge pipes 210 at the lower ends of the left water-cooling pipe 203 and the right water-cooling pipe 204 can be simultaneously opened, water is filled from one of the two water discharge pipes 210, the other water discharge pipe 210 is used for discharging air in the interior to facilitate the water flow injection, the heat dissipation mechanism 2 further comprises a reserved groove 211 and a water discharge valve 212, the reserved groove 211 is fixedly arranged at the lower end of the protective shell 101, the lower extreme of drain pipe 210 extends to the inboard of reservation groove 211, drain valve 212 fixed mounting is in the outer end of drain pipe 210, the drain valve 212 of installation is used for the switching of drain pipe 210, and the reservation groove 211 of installation can hide drain pipe 210 and drain valve 212, make things convenient for this constant voltage power supply's normal use, heat dissipation mechanism 2 still includes dust screen 213, dust screen 213 fixed mounting is on the inside upper portion of air exit 201, the dust screen 213 of installation is used for blockking the dust, external dust enters into protective housing 101 from air exit 201 when avoiding not using.
The working principle is as follows: when the stabilized voltage power supply is used, water flow is injected into the left water-cooling pipe 203 and the right water-cooling pipe 204 to keep the water amount inside the left water-cooling pipe 203 and the right water-cooling pipe 204 to exceed 95 percent, when the stabilized voltage power supply is started, the negative pressure fan 202 rotates in the air outlet 201 and discharges the inside of the air outlet 201 to a negative pressure state and discharges hot air inside the protective shell 101, because the protective shell 101 is communicated with the air outlet 201, the air pressure inside the protective shell 101 is reduced, external air flow enters the protective shell 101 from the air inlet 205 and blows through the left water-cooling pipe 203 and the right water-cooling pipe 204 when entering from the air inlet 205, the temperature of the air flow is lower, when the air flow is pumped from the bottom of the protective shell 101 to the upper part of the protective shell 101 to flow through the heat exchange cavity 102 and the power main body 103 to dissipate heat, and when the water temperatures at the bottoms of the left water-cooling pipe 203 and the right water-cooling pipe 204 are increased, due to the diffusion effect of the water flow, the hotter water flow can rise to the top, the water flow cools at the tops of the left water-cooled tube 203 and the right water-cooled tube 204, the water flow with the lower temperature can flow to the bottoms of the left water-cooled tube 203 and the right water-cooled tube 204 to continue heat dissipation, the heat exchange tube 206 can increase the contact area with the air flow, and meanwhile, the space through which the air flow passes can be reduced, so that the air flow can flow through the heat exchange tube 206 at a faster flow speed, and the heat dissipation effect of the air flow is improved.
It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides an intelligence direct current constant voltage power supply convenient to heat dissipation, includes main part mechanism (1) and heat dissipation mechanism (2), its characterized in that: the heat dissipation mechanism (2) is positioned inside the main body mechanism (1);
the main body mechanism (1) comprises a protective shell (101), a heat exchange cavity (102) and a power supply main body (103), wherein the heat exchange cavity (102) is fixedly installed at the lower end of the interior of the protective shell (101), a certain distance exists between the upper end of the heat exchange cavity (102) and the top end of the protective shell (101), the power supply main body (103) is located on the inner side of the heat exchange cavity (102), the power supply main body (103) is fixedly installed at the bottom of the interior of the protective shell (101), and a certain distance exists between the upper end of the power supply main body (103) and the top end of the protective shell (101).
2. The intelligent direct-current voltage-stabilized power supply convenient for heat dissipation according to claim 1, characterized in that: radiating mechanism (2) are including air exit (201), negative-pressure air fan (202), left water-cooled tube (203), right water-cooled tube (204) and air intake (205), air exit (201) fixed intercommunication is in the upper end of protecting sheathing (101), negative-pressure air fan (202) fixed mounting is in the inboard of air exit (201), left side water-cooled tube (203) fixed mounting is in the left part of the inside of protecting sheathing (101), left side water-cooled tube (203) is located the left side of heat exchange chamber (102), the upper portion of left side water-cooled tube (203) extends to the top of protecting sheathing (101), right side water-cooled tube (204) fixed mounting is in the right part of protecting sheathing (101) inside, left side water-cooled tube (203) is symmetrical structure with right water-cooled tube (204), air intake (205) are fixed to be set up at the left and right sides both ends of protecting sheathing (101) lower part.
3. The intelligent direct-current voltage-stabilized power supply convenient for heat dissipation according to claim 2, characterized in that: the heat dissipation mechanism (2) further comprises a heat exchange tube (206), a through hole (207) and a cooling fin (208), the left water-cooled tube (203) is of an inverted U-shaped structure, the heat exchange tube (206) is fixedly communicated with the inner end of the lower portion of the left water-cooled tube (203), the heat exchange tube (206) is vertically distributed at the inner end of the lower portion of the left water-cooled tube (203) in an equidistant mode, the through hole (207) penetrates through the outer end of the lower portion of the heat exchange cavity (102), and the cooling fin (208) is fixedly arranged at the outer end of the heat exchange cavity (102).
4. An intelligent DC voltage-stabilized power supply convenient for heat dissipation according to claim 3, characterized in that: the heat dissipation mechanism (2) further comprises a communicating pipe (209) and a water drainage pipe (210), the communicating pipe (209) is fixedly communicated with the upper portion between the left water-cooled pipe (203) and the right water-cooled pipe (204), the communicating pipe (209) is located below the negative pressure fan (202), the communicating pipe (209) is located above the power supply main body (103), and the water drainage pipe (210) is fixedly communicated with the lower end of the left water-cooled pipe (203).
5. An intelligent direct current voltage-stabilized power supply convenient to heat dissipation according to claim 4, characterized in that: heat dissipation mechanism (2) still include preformed groove (211) and drainage valve (212), the fixed lower extreme that sets up at protective housing (101) of preformed groove (211), the lower extreme of drain pipe (210) extends to the inboard of preformed groove (211), drainage valve (212) fixed mounting is in the outer end of drain pipe (210).
6. The intelligent direct-current voltage-stabilized power supply convenient for heat dissipation of claim 5, wherein: the heat dissipation mechanism (2) further comprises a dust screen (213), and the dust screen (213) is fixedly installed on the upper portion inside the air outlet (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221370801.3U CN217363674U (en) | 2022-06-02 | 2022-06-02 | Intelligence direct current constant voltage power supply convenient to heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221370801.3U CN217363674U (en) | 2022-06-02 | 2022-06-02 | Intelligence direct current constant voltage power supply convenient to heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217363674U true CN217363674U (en) | 2022-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221370801.3U Active CN217363674U (en) | 2022-06-02 | 2022-06-02 | Intelligence direct current constant voltage power supply convenient to heat dissipation |
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| Country | Link |
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| CN (1) | CN217363674U (en) |
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2022
- 2022-06-02 CN CN202221370801.3U patent/CN217363674U/en active Active
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