CN209785669U - Water-cooling ceramic resistor - Google Patents
Water-cooling ceramic resistor Download PDFInfo
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- CN209785669U CN209785669U CN201920320413.6U CN201920320413U CN209785669U CN 209785669 U CN209785669 U CN 209785669U CN 201920320413 U CN201920320413 U CN 201920320413U CN 209785669 U CN209785669 U CN 209785669U
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- water
- cooling
- ceramic resistor
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Abstract
The utility model provides a water-cooling ceramic resistor includes that two insulating support and cover establish the lead screw between the insulating support, the cover is equipped with N water-cooling tank and N subtracts 1 ceramic resistance card on the lead screw, and ceramic resistance card is located between two adjacent water-cooling tanks, installs the electrode slice between water-cooling tank and the insulating support, and disc spring and lock nut are installed to the both ends of lead screw, compresses tightly water-cooling tank, motor piece, ceramic resistance card through disc spring and lock nut. The utility model discloses simple structure, with low costs, through the circulating water in the water-cooling incasement to the ceramic resistance card between two water-cooling casees cool off, promoted ceramic resistance card's radiating efficiency greatly, make it can continuous work.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to an electrical equipment field specifically is a water-cooling ceramic resistor.
[ background of the invention ]
In a circuit with large current and high energy for continuous work, the traditional resistor can only provide corresponding power, but the current exceeds dozens of amperes, and only a scheme of shunt in parallel is adopted, so that the size is large, and the manufacturing cost is high. The composite ceramic resistor is a bulk resistor, can pass a large current which is hundreds of thousands of amperes, and even thousands of amperes, but has slow heat dissipation and can not work continuously.
Therefore, the problem to be solved in the field is to provide a novel resistor which can continuously work and has high heat dissipation efficiency.
[ Utility model ] content
To the problem, the utility model has the advantages of simple structure and low cost, cool off the ceramic resistance card between two water-cooling tanks through the circulating water in the water-cooling tank, promoted ceramic resistance card's radiating efficiency greatly, make it can continuous work.
For solving the problem, the utility model discloses water-cooling ceramic resistor includes that two insulating support and cover establish the lead screw between the insulating support, the cover is equipped with N water-cooling tank and N subtracts 1 ceramic resistor piece on the lead screw, ceramic resistor piece is located between two adjacent water-cooling tanks, install the electrode slice between water-cooling tank and the insulating support, disc spring and lock nut are installed at the both ends of lead screw, compress tightly water-cooling tank, motor piece, ceramic resistor piece through disc spring and lock nut, cool off ceramic resistor piece through filling the circulating water to ceramic resistor piece in to this heat dissipation efficiency who promotes ceramic resistor piece.
Further, the water cooling tank comprises an upper cover and a lower cover, the upper cover and the lower cover are both provided with snake-shaped grooves with semicircular cross sections, and after the upper cover and the lower cover are combined, the two snake-shaped grooves form a snake-shaped coil pipe with a circular cross section.
Furthermore, serpentine coil has import and export, and import and export have inner screw thread structure, and import and export all are connected with outer silk through inner screw thread structure and connect inlet tube and outlet pipe through outer silk.
Further, the water cooling tank comprises an upper cover, a lower cover and a countersunk screw for connecting the upper cover and the lower cover, the upper cover and the lower cover are of an integrally formed structure, and a conductor sealing gasket is arranged on the contact surface of the upper cover and the lower cover.
Furthermore, the electrode plate comprises a vertical plate and an ear plate, a round hole for the screw rod to pass through is formed in the vertical plate, and a round hole for connecting a lead is formed in the ear plate.
Furthermore, the insulating support is L-shaped and comprises a side plate and a bottom plate, a round hole for the screw rod to pass through is formed in the side plate, and a U-shaped groove is formed in the bottom plate.
Furthermore, the utility model discloses simple structure, with low costs, through the circulating water in the water-cooling incasement to the ceramic resistance piece between two water-cooling casees cool off, promoted ceramic resistance piece's radiating efficiency greatly, make it can continuous work.
[ description of the drawings ]
Fig. 1 is a schematic structural diagram of the water-cooled ceramic resistor of the present invention.
Fig. 2 is a front view of the water-cooled ceramic resistor of the present invention.
3 fig. 3 3 3 is 3 a 3 cross 3- 3 sectional 3 view 3 of 3 the 3 water 3 cooled 3 tank 3 of 3 fig. 3 2 3 taken 3 along 3 a 3- 3 a 3. 3
Fig. 4 is a cross-sectional view of the water-cooled tank of fig. 2 taken along B-B.
[ detailed description ] embodiments
The directional terms of the present invention, such as "up", "down", "front", "back", "left", "right", "inner", "outer", "side", etc., are only directions in the drawings, and are only used for explaining and explaining the present invention, but not for limiting the scope of the present invention.
Referring to fig. 1 to 4, the utility model discloses ceramic water-cooling resistor's component structure is given, two insulating support 1 about it includes, it has a lead screw 2 to alternate between two insulating support, the cover is equipped with two electrode slice 3, three water-cooling tank 4, two ceramic resistance pieces 5 on the lead screw, three water-cooling tank 4 is located between two electrode slices 3, and two ceramic resistance pieces are located respectively between two adjacent water-cooling tank 4. The insulating support 1 is L-shaped and comprises a side plate and a bottom plate, a round hole for the lead screw 2 to penetrate through is formed in the side plate, locking nuts 201 are arranged at two ends of the lead screw, a belleville spring 202 is installed between each locking nut and the side plate, the side plate is extruded through the locking nuts and the belleville springs, and the water cooling box 4, the electrode plate 3 and the ceramic resistance card 5 are clamped tightly through the side plate. A U-shaped groove is formed in a bottom plate of the insulating support 1, and the support is adjustably connected to the mounting plate 6 through the U-shaped groove and a bolt. The two ends of the screw rod 2 are provided with external thread structures, and the middle of the screw rod is of a smooth cylindrical structure. The electrode plate 3 comprises a vertical plate and an ear plate, a round hole for the screw rod 2 to pass through is formed in the vertical plate, and a round hole for connecting a lead wire is formed in the ear plate. The water-cooling tank 4 includes upper cover 401 and lower cover 402, upper cover and lower cover are integrated into one piece structure, and upper cover and lower cover are gone up and are all seted up the cross-section and be semicircular snakelike groove 403, upper cover and lower cover pass through countersunk screw 406 merge the connection, close upper cover and lower cover back, and two semicircular snakelike grooves form the cross-section and be circular shape snakelike coil pipe 407, and the two contact surface coats and is stamped the sealed pad 404 of conductor, and the central zone of upper cover and lower cover sets up the round hole that supplies lead screw 2 to pass, snakelike coil pipe has import and export, and import and exit have inner screw thread structure, and import and export all are connected with outer screwed joint 405 through inner screw thread structure, connect inlet tube and outlet pipe through outer screwed joint 405. The utility model discloses simple structure, with low costs, through the circulating water in the water-cooling incasement to the ceramic resistance card between two water-cooling casees cool off, promoted ceramic resistance card's radiating efficiency greatly, make it can continuous work.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a water-cooling ceramic resistor, establishes lead screw (2) between the insulating support including two insulating support (1) and cover, its characterized in that, the cover is equipped with N water-cooling tank (4) and N and subtracts 1 ceramic resistor piece (5) on lead screw (2), ceramic resistor piece is located between two adjacent water-cooling tanks, install electrode slice (3) between water-cooling tank (4) and insulating support (1), disc spring (202) and lock nut (201) are installed to the both ends of lead screw, compress tightly water-cooling tank (4), electrode slice (3), ceramic resistor piece (5) through disc spring and lock nut, through filling the circulating water to ceramic resistor piece (5) cooling in to water-cooling tank (4) to this radiating efficiency who promotes ceramic resistor piece.
2. The water-cooling ceramic resistor of claim 1, wherein the water-cooling tank (4) comprises an upper cover (401) and a lower cover (402), the upper cover and the lower cover are both provided with snake-shaped grooves (403) with semicircular sections, and after the upper cover and the lower cover are combined, the two snake-shaped grooves form a snake-shaped coil pipe (407) with circular sections.
3. The water-cooled ceramic resistor as claimed in claim 2, wherein the serpentine coil (407) has an inlet and an outlet, the inlet and the outlet having an internal thread structure, the inlet and the outlet being connected to an external thread connector (405) through the internal thread structure, and the inlet pipe and the outlet pipe being connected through the external thread connector.
4. The water-cooling ceramic resistor as claimed in claim 1, wherein the water-cooling tank (4) comprises an upper cover (401), a lower cover (402) and a countersunk screw (406) for connecting the upper cover and the lower cover, the upper cover and the lower cover are both of an integrally formed structure, and a conductor sealing gasket (404) is arranged on the contact surface of the upper cover and the lower cover.
5. The water-cooling ceramic resistor as claimed in claim 1, wherein the electrode plate (3) comprises a vertical plate and an ear plate, the vertical plate is provided with a circular hole for the screw rod (2) to pass through, and the ear plate is provided with a circular hole for connecting a wire.
6. The water-cooling ceramic resistor as claimed in claim 1, wherein the insulating support (1) is L-shaped and comprises a side plate and a bottom plate, the side plate is provided with a round hole for the screw rod (2) to pass through, and the bottom plate is provided with a U-shaped groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920320413.6U CN209785669U (en) | 2019-03-14 | 2019-03-14 | Water-cooling ceramic resistor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920320413.6U CN209785669U (en) | 2019-03-14 | 2019-03-14 | Water-cooling ceramic resistor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209785669U true CN209785669U (en) | 2019-12-13 |
Family
ID=68797674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920320413.6U Active CN209785669U (en) | 2019-03-14 | 2019-03-14 | Water-cooling ceramic resistor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209785669U (en) |
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2019
- 2019-03-14 CN CN201920320413.6U patent/CN209785669U/en active Active
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