CN216905738U - Rectifier with good heat dissipation performance and fault connection prevention - Google Patents
Rectifier with good heat dissipation performance and fault connection prevention Download PDFInfo
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- CN216905738U CN216905738U CN202123202229.8U CN202123202229U CN216905738U CN 216905738 U CN216905738 U CN 216905738U CN 202123202229 U CN202123202229 U CN 202123202229U CN 216905738 U CN216905738 U CN 216905738U
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Abstract
The utility model discloses a rectifier with good heat dissipation performance and misconnection prevention, which comprises a fan mounting rack, wherein the upper surface of the fan mounting rack is fixedly connected with a liquid storage tank and a rectifier outer body from left to right in sequence, the interior of the liquid storage tank is fixedly connected with a liquid pump, the output end of the liquid pump is fixedly connected with a circulating cooling pipe, and the lower surface of the fan mounting rack is fixedly connected with a heat dissipation fan. This rectifier that heat dispersion is good, mistake proofing connects, the drawing liquid pump starts, can be with inside coolant liquid suction circulative cooling pipe of liquid reserve tank, the inside coolant liquid of through circulative cooling pipe constantly flows, absorb the heat of rectifier external body, reinforcing radiating effect, and the coolant liquid flows back to inside the liquid reserve tank, can carry out reuse, the start-up of heat dissipation fan not only can blow to the rectifier external body, help it dispels the heat, blow to circulative cooling pipe simultaneously, reduce the temperature of coolant liquid.
Description
Technical Field
The utility model relates to the technical field of rectifiers, in particular to a rectifier which is good in heat dissipation performance and capable of preventing misconnection.
Background
A rectifier is a device that converts Alternating Current (AC) into Direct Current (DC), and can be used for power supply devices and detection of radio signals, etc., and a rectifier is a rectifying device, which is simply a device that converts Alternating Current (AC) into Direct Current (DC), and has two main functions: first, Alternating Current (AC) is converted into Direct Current (DC), filtered and supplied to a load, or supplied to an inverter; second, a charging voltage is supplied to the secondary battery.
At present, the rectifier is externally packaged by insulating plastics, a zinc metal shell is added outside an insulating layer of the high-power rectifier for encapsulation, when the rectifier is used, the internal components of the bridge rectifier are located inside a shell and sealed, internal heat is not easy to dissipate, the rectifier is easy to damage, and a wiring terminal of the rectifier can be mistakenly connected due to negligence of workers, so that normal use of the rectifier is affected.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a rectifier with good heat dissipation performance and fault connection prevention, which can effectively solve the problems in the background technology.
In order to realize the purpose, the utility model adopts the technical scheme that:
a rectifier with good heat dissipation performance and misconnection prevention comprises a fan mounting rack, wherein the upper surface of the fan mounting rack is fixedly connected with a liquid storage tank and a rectifier outer body from left to right in sequence, the inside of the liquid storage tank is fixedly connected with a liquid pump, the output end of the liquid pump is fixedly connected with a circulating cooling pipe, and the lower surface of the fan mounting rack is fixedly connected with a heat dissipation fan;
the upper surface of the rectifier outer body is fixedly connected with an alternating current wiring ring, a negative electrode round wiring terminal and a positive electrode square wiring terminal in sequence from front to back.
In order to store cooling liquid conveniently, as the rectifier with good heat dissipation performance and misconnection prevention, one end of the circulating cooling pipe is fixedly connected with the liquid storage tank, and the circulating cooling pipe is sleeved on the outer surface of the rectifier outer body.
In order to add cooling liquid into the liquid storage tank conveniently, the rectifier with good heat dissipation performance and misconnection prevention is provided with the liquid adding pipe fixedly connected to the upper surface of the liquid storage tank, and the outer surface of one end of the liquid adding pipe is in threaded connection with the sealing cover.
In order to facilitate observation of the liquid storage amount in the liquid storage tank, the rectifier with good heat dissipation performance and misconnection prevention is provided, one side of the liquid storage tank is fixedly connected with the liquid level window, and the liquid level window is made of toughened glass.
In order to facilitate the installation and fixation of the rectifier, as the rectifier with good heat dissipation performance and misconnection prevention, the periphery of the outer surface of the fan installation frame is fixedly connected with support legs, and locking bolts are arranged inside the support legs.
In order to distinguish the positive electrode and the negative electrode of the output end conveniently, the negative electrode round wiring terminal is arranged on the left side of the positive electrode square wiring terminal and is used as the rectifier which has good heat dissipation performance and is connected in a wrong mode.
In order to enable the rectifier outer body to be installed more firmly, the fan installation frame and the rectifier outer body are fixedly connected through the fixing bolt.
Compared with the prior art, the utility model has the following beneficial effects:
1. this heat dispersion is good, the rectifier that misconnection prevention connects, through the fan mounting bracket, the liquid reserve tank, the rectifier external body, the setting of drawing liquid pump and circulative cooling pipe, the drawing liquid pump starts, can be with inside the inside coolant liquid suction circulative cooling pipe of liquid reserve tank, the inside coolant liquid of through circulative cooling pipe constantly flows, absorb the heat of rectifier external body, the reinforcing radiating effect, and the coolant liquid flows back to inside the liquid reserve tank, can carry out reuse, through the setting of heat dissipation fan, the start-up of heat dissipation fan, not only can blow to the rectifier external body, help it to dispel the heat, blow to circulative cooling pipe simultaneously, reduce the temperature of coolant liquid, mutually support through water-cooling and air-cooling, can make this rectifier radiating effect better, avoid causing the damage because of high temperature, prolong its life.
2. This rectifier that heat dispersion is good, mistake proofing connects through the rectifier external body, exchange wiring circle, the circular terminal of negative pole and the setting of the square terminal of positive pole, and the shape of every terminal wiring differs, needs the phase-match just can connect, then effectively avoids it to appear connecing the situation of mistake, not only prevents that the device from damaging, guarantees staff's safety moreover.
Drawings
Fig. 1 is a schematic view of an axial structure of a rectifier with good heat dissipation performance and error connection prevention in embodiment 1 of the present invention;
fig. 2 is a schematic view of a bottom view axial structure of a rectifier with good heat dissipation performance and misconnection prevention in embodiment 1 of the present invention;
fig. 3 is a schematic cross-sectional axial structure diagram of a rectifier with good heat dissipation performance and fault-tolerant connection prevention in embodiment 1 of the present invention;
fig. 4 is a schematic cross-sectional axial structure diagram of a liquid storage tank in a rectifier having good heat dissipation performance and preventing misconnection according to embodiment 1 of the present invention;
fig. 5 is an enlarged schematic view of a rectifier shown in fig. 3 with good heat dissipation performance and anti-miswiring in embodiment 1 of the present invention.
In the figure: 1. a fan mounting bracket; 2. a liquid storage tank; 3. a rectifier outer body; 4. a liquid pump; 5. a circulating cooling pipe; 6. a heat dissipation fan; 7. an alternating current wiring coil; 8. a negative round terminal; 9. a positive square terminal; 10. a liquid feeding pipe; 11. a sealing cover; 12. a liquid level window; 13. a support leg; 14. and locking the bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Example 1
As shown in fig. 1 to 5, a rectifier with good heat dissipation performance and error connection prevention comprises a fan mounting bracket 1, wherein the upper surface of the fan mounting bracket 1 is fixedly connected with a liquid storage tank 2 and a rectifier outer body 3 from left to right in sequence, the liquid storage tank 2 is fixedly connected with a liquid pump 4 inside, the output end of the liquid pump 4 is fixedly connected with a circulating cooling pipe 5, and the lower surface of the fan mounting bracket 1 is fixedly connected with a heat dissipation fan 6.
In the present embodiment, an ac connection coil 7, a negative circular terminal 8, and a positive square terminal 9 are fixedly connected to the upper surface of the rectifier outer body 3 in this order from front to back.
When the rectifier cooling device is used specifically, through the arrangement of the fan mounting rack 1, the liquid storage box 2, the rectifier outer body 3, the liquid pumping pump 4 and the circulating cooling pipe 5, the liquid pumping pump 4 is started to pump cooling liquid in the liquid storage box 2 into the circulating cooling pipe 5, the cooling liquid in the circulating cooling pipe 5 continuously flows to absorb heat of the rectifier outer body 3 and enhance the heat dissipation effect, the cooling liquid flows back into the liquid storage box 2 and can be recycled, through the arrangement of the heat dissipation fan 6 and the starting of the heat dissipation fan 6, the rectifier outer body 3 can be blown to help the rectifier outer body to dissipate heat, meanwhile, the circulating cooling pipe 5 is blown to reduce the temperature of the cooling liquid, the rectifier cooling effect is better through the mutual matching of water cooling and air cooling, the damage caused by high temperature is avoided, the service life of the rectifier outer body 3 and the alternating current wiring ring 7 is prolonged, and the power supply is connected with the power supply through the rectifier outer body 3 and the alternating current wiring ring 7, The setting of the circular terminal 8 of negative pole and the square terminal 9 of positive pole, the shape of every terminal wiring differs, needs the phase-match just can connect, then effectively avoids it to appear connecing wrong situation, not only prevents that the device from damaging, guarantees staff's safety moreover.
In this embodiment, one end of the circulation cooling pipe 5 is fixedly connected with the liquid storage tank 2, and the circulation cooling pipe 5 is sleeved on the outer surface of the rectifier outer body 3.
When the cooling liquid storage box is used specifically, the cooling liquid is convenient to store through the arrangement of the liquid storage box 2.
In this embodiment, a liquid feeding pipe 10 is fixedly connected to the upper surface of the liquid storage tank 2, and a sealing cover 11 is screwed to the outer surface of one end of the liquid feeding pipe 10.
When the liquid storage tank is used specifically, the liquid adding pipe 10 is arranged, so that cooling liquid can be conveniently supplemented into the liquid storage tank 2.
In this embodiment, one side fixedly connected with liquid level window 12 of liquid reserve tank 2, the material of liquid level window 12 is toughened glass.
During specific use, through the setting of liquid level window 12, be convenient for observe the inside coolant liquid reserves of liquid reserve tank 2, be convenient for in time add.
In this embodiment, the circumference of the outer surface of the fan mounting bracket 1 is fixedly connected with a supporting leg 13, and a locking bolt 14 is arranged inside the supporting leg 13.
When the device is used in a specific mode, the device can be fixed more firmly through the arrangement of the supporting legs 13 and the locking bolts 14.
In the present embodiment, the negative circular terminal 8 is disposed on the left side of the positive square terminal 9, and the fan mounting bracket 1 and the rectifier outer body 3 are fixedly connected by a fixing bolt.
During the specific use, through the setting of the circular terminal 8 of negative pole and the square terminal 9 of anodal, be convenient for distinguish the positive pole and the negative pole of output, avoid connecing the mistake.
The working principle is as follows: the liquid pump 4 is started to pump the cooling liquid in the liquid storage box 2 into the circulating cooling pipe 5, the cooling liquid in the circulating cooling pipe 5 continuously flows to absorb the heat of the rectifier outer body 3 and enhance the heat dissipation effect, the cooling liquid flows back into the liquid storage box 2 and can be recycled, the heat dissipation fan 6 is started through the heat dissipation fan 6 to blow the rectifier outer body 3 to help the rectifier outer body to dissipate the heat, the circulating cooling pipe 5 is blown to reduce the temperature of the cooling liquid, the rectifier has better heat dissipation effect through the mutual matching of water cooling and air cooling, the damage caused by high temperature is avoided, the service life of the rectifier is prolonged, the shapes of the connection wires of all the terminals are different and the connection can be carried out only by matching, the condition of wrong connection is effectively avoided, the device is prevented from being damaged, and the safety of workers is ensured.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a rectifier that heat dispersion is good, misconnection prevention connects, includes fan mounting bracket (1), its characterized in that: the upper surface of the fan mounting frame (1) is fixedly connected with a liquid storage tank (2) and a rectifier outer body (3) from left to right in sequence, the interior of the liquid storage tank (2) is fixedly connected with a liquid pump (4), the output end of the liquid pump (4) is fixedly connected with a circulating cooling pipe (5), and the lower surface of the fan mounting frame (1) is fixedly connected with a heat dissipation fan (6);
the upper surface of the rectifier outer body (3) is fixedly connected with an alternating current wiring ring (7), a negative circular wiring terminal (8) and a positive square wiring terminal (9) in sequence from front to back.
2. The rectifier of claim 1, wherein the rectifier has good heat dissipation performance and is error-proof, and the rectifier comprises: one end of the circulating cooling pipe (5) is fixedly connected with the liquid storage tank (2), and the circulating cooling pipe (5) is sleeved on the outer surface of the rectifier outer body (3).
3. The rectifier of claim 1, having good heat dissipation performance and being capable of preventing misconnection, wherein: the upper surface of the liquid storage tank (2) is fixedly connected with a liquid feeding pipe (10), and the outer surface of one end of the liquid feeding pipe (10) is in threaded connection with a sealing cover (11).
4. The rectifier of claim 1, wherein the rectifier has good heat dissipation performance and is error-proof, and the rectifier comprises: one side fixedly connected with liquid level window (12) of liquid reserve tank (2), the material of liquid level window (12) is toughened glass.
5. The rectifier of claim 1, wherein the rectifier has good heat dissipation performance and is error-proof, and the rectifier comprises: all fixedly connected with stabilizer blade (13) all around of fan mounting bracket (1) surface, the inside of stabilizer blade (13) sets up locking bolt (14).
6. The rectifier of claim 1, having good heat dissipation performance and being capable of preventing misconnection, wherein: the negative round binding post (8) is arranged on the left side of the positive square binding post (9).
7. The rectifier of claim 1, wherein the rectifier has good heat dissipation performance and is error-proof, and the rectifier comprises: the fan mounting frame (1) is fixedly connected with the rectifier outer body (3) through a fixing bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123202229.8U CN216905738U (en) | 2021-12-17 | 2021-12-17 | Rectifier with good heat dissipation performance and fault connection prevention |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123202229.8U CN216905738U (en) | 2021-12-17 | 2021-12-17 | Rectifier with good heat dissipation performance and fault connection prevention |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216905738U true CN216905738U (en) | 2022-07-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123202229.8U Active CN216905738U (en) | 2021-12-17 | 2021-12-17 | Rectifier with good heat dissipation performance and fault connection prevention |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216905738U (en) |
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2021
- 2021-12-17 CN CN202123202229.8U patent/CN216905738U/en active Active
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