CN216487564U

CN216487564U - Hollow water-cooling inductor with strong impact resistance and tool

Info

Publication number: CN216487564U
Application number: CN202123218216.XU
Authority: CN
Inventors: 吕迎锋; 罗锐
Original assignee: Sichuan Zhixiang Electric Appliance Co ltd
Current assignee: Sichuan Zhixiang Electric Appliance Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-05-10
Anticipated expiration: 2031-12-20

Abstract

The utility model discloses a hollow water-cooling inductor with strong impact resistance and a tool, wherein the inductor comprises a first wiring row and a second wiring row which are connected through a hollow copper pipe; one end of the hollow copper pipe is a water inlet, and the other end of the hollow copper pipe is a water outlet; the first wiring row, the second wiring row and the hollow copper tube are surrounded by an epoxy resin layer; in the utility model, the inductor is manufactured by the tool, so that the first wiring row, the second wiring row and the hollow copper tube are externally provided with the epoxy resin layers for protecting the hollow copper tube, improving the shock resistance of the hollow copper tube, simultaneously playing roles of insulation, moisture resistance and the like, and improving the strength and service life of the inductor; and can still be normally used under extremely severe conditions; and simultaneously, the connector and the epoxy resin layer are integrally formed in a pre-buried mode, so that the installation is convenient.

Description

Hollow water-cooling inductor with strong impact resistance and tool

Technical Field

The utility model relates to a technical field of water-cooling inductance, concretely relates to hollow water-cooling inductance and frock that shock resistance is strong.

Background

The induction coil is a device which works by utilizing the principle of electromagnetic induction, when current flows through a lead, a certain electromagnetic field can be generated around the lead, the lead of the electromagnetic field can generate an induction effect on the lead within the range of the electromagnetic field, and the effect on the lead which generates the electromagnetic field is called self-induction, namely, the variable current generated by the lead generates a variable magnetic field, and the magnetic field further influences the current in the lead; the effect on other conductors in this electromagnetic field range, called "mutual inductance"; the heat dissipation effect of the inductor determines the using effect, at present, in order to increase the heat dissipation effect of the inductor, a coil is mostly set as a hollow copper pipe, inflow water is led into the hollow copper pipe, and heat dissipation is carried out in a water cooling mode; however, an anti-collision structure is not arranged outside the hollow copper pipe, so that the hollow copper pipe is easy to deform due to collision, the water cooling effect is affected, and the whole inductor is directly scrapped more seriously.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the hollow water-cooling inductor and the tool with strong impact resistance are provided, and the problems that the hollow copper pipe is easy to deform due to impact and the water-cooling effect is influenced and the whole inductor is directly scrapped due to the fact that an anti-collision structure is not arranged outside the hollow copper pipe in the conventional water-cooling inductor are solved.

The technical scheme of the utility model as follows:

a hollow water-cooling inductor with strong impact resistance comprises a first wiring bar and a second wiring bar, wherein the first wiring bar and the second wiring bar are connected through a hollow copper pipe; one end of the hollow copper pipe is a water inlet, and the other end of the hollow copper pipe is a water outlet; the first wiring row, the second wiring row and the hollow copper tube are surrounded by the epoxy resin layer; the first wiring row, the second wiring row and the hollow copper tube are externally provided with epoxy resin layers for protecting the hollow copper tube, improving the shock resistance of the hollow copper tube, playing roles of insulation, moisture resistance and the like, and improving the inductance strength and the service life; and can still be normally used under extremely severe conditions.

Furthermore, the hollow copper pipe comprises a thread section, a water inlet section and a water outlet section; the water inlet is positioned at the upper section of the water inlet section, and the water outlet is positioned at the upper section of the water outlet section; an insulating tape used for insulating turns is wound on the thread section; the two ends of the thread section, the water inlet section and the water outlet section are respectively connected with the first wiring row and the second wiring row, and preferably, the contact positions are fixedly connected through welding; because turn-to-turn voltage exists between turns in the threaded section, an insulating tape (not shown in the figure) is wound around the hollow copper pipe in the threaded section for normal use of the inductor; a water pipe joint can be connected to the water inlet and the water outlet in a welding mode, so that the connection of water pipes is facilitated.

Further, the first terminal row and the second terminal row are surrounded by the epoxy resin layer except for the terminal faces; the whole section of the thread section, the lower section of the water inlet section and the lower section of the water outlet section are all surrounded by the epoxy resin layer; the terminal surface is not surrounded by the epoxy layer, guarantees the normal wiring of first wiring row and second wiring row.

Further, first line bank and second line bank are the rectangle, and first line bank and second line bank set up relatively, hollow copper pipe sets up between first line bank and second line bank, the epoxy layer is the square body form, promptly the whole of inductance is the square body form, first line bank, second line bank, screw thread section, the section of intaking hypomere and the section of discharging hypomere are all inside the square body to play the effect of abundant protection.

Furthermore, an internal thread hole for fixing and mounting is formed in the epoxy resin layer; the inductor is convenient to install and fix by arranging the internal thread hole.

Further, the internal thread hole is arranged in the connector; the connector is fixed on the epoxy resin layer; the front end face and the rear end face of the epoxy resin layer are respectively provided with two connectors; four epoxy resin layers are arranged on the bottom surface of the epoxy resin layer; the setting of a plurality of connectors guarantees that the inductance can be installed in different positions, is applicable to different installation environment.

The fixture comprises a bottom plate, wherein a first side plate for fixing a first wiring bar and a second side plate for fixing a second wiring bar are arranged above the bottom plate; a front plate and a rear plate are arranged on two sides of the first side plate and the second side plate; the first side plate, the second side plate, the front plate, the rear plate and the bottom plate enclose an accommodating space for accommodating the first wiring row, the second wiring row and the hollow copper tube; when the size design, should guarantee that the distance between first wiring row and the second wiring row keeps unanimous with first curb plate and second curb plate to make first wiring row, second wiring row and hollow copper pipe can place smoothly in the accommodation space.

Furthermore, the heights of the first side plate and the second side plate are higher than that of the front plate and the rear plate, fixing plates are arranged at the upper ends of the first side plate and the second side plate, fixing holes for fixing the water inlet section and the water outlet section are formed in the fixing plates, and preferably, the fixing plates are perpendicular to the first side plate and the second side plate; the first side plate, the second side plate, the front plate, the rear plate, the bottom plate and the fixing plate are connected through screws, so that the tool is convenient to disassemble; and pre-buried holes for pre-burying the connectors are formed in the front plate, the rear plate and the bottom plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. a hollow water-cooled inductor and frock with strong shock resistance, the water-cooled inductor is manufactured by a special frock, and epoxy resin layers are arranged outside a first wiring row, a second wiring row and a hollow copper pipe for protecting the hollow copper pipe, improving the shock resistance of the hollow copper pipe, playing the roles of insulation, moisture resistance and the like, and improving the strength and service life of the inductor; and can still be normally used under extremely severe conditions; and simultaneously, the connector and the epoxy resin layer are integrally formed in a pre-buried mode, so that the installation is convenient.

Drawings

FIG. 1 is a schematic structural diagram of a hollow water-cooled inductor with high impact resistance;

FIG. 2 is a schematic structural diagram of a hollow water-cooled inductor with high impact resistance after an epoxy resin layer is removed;

fig. 3 is a schematic structural diagram of a fixture for a hollow water-cooled inductor with high impact resistance.

Reference numerals: 1-a first wiring row, 2-a second wiring row, 3-a hollow copper tube, 4-an epoxy resin layer, 31-a threaded section, 32-a water inlet section, 33-a water outlet section, 5-a connector, 6-a bottom plate, 7-a first side plate, 8-a second side plate, 9-a front plate, 10-a rear plate, 61-an accommodating space, 71-a fixing plate, 72-a fixing hole and 62-a pre-buried hole.

Detailed Description

It is noted that relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The features and properties of the present invention will be described in further detail with reference to the following examples.

Example one

Referring to fig. 1-2, a hollow water-cooled inductor with high impact resistance includes a first wiring block 1 and a second wiring block 2, wherein the first wiring block 1 and the second wiring block 2 are connected through a hollow copper tube 3; one end of the hollow copper pipe 3 is a water inlet, and the other end is a water outlet; the first wiring row 1, the second wiring row 2 and the hollow copper tube 3 are surrounded by an epoxy resin layer 4; namely, the epoxy resin layer 4 is arranged outside the first wiring row 1, the second wiring row 2 and the hollow copper tube 3 and is used for protecting the hollow copper tube 3, improving the shock resistance of the hollow copper tube 3, playing roles of insulation, moisture resistance and the like, and improving the inductance strength and the service life; and can still be normally used under extremely severe conditions.

The hollow copper pipe 3 comprises a thread section 31, a water inlet section 32 and a water outlet section 33; the water inlet is positioned at the upper section of the water inlet section 32, and the water outlet is positioned at the upper section of the water outlet section 33; an insulating tape for insulating turns is wound on the threaded section 31; two ends of the threaded section 31, the water inlet section 32 and the water outlet section 33 are respectively connected with the first wiring row 1 and the second wiring row 2, and preferably, the contact positions are fixedly connected through welding; since the threaded section 31 has a turn-to-turn voltage between turns, an insulating tape (not shown in the figure) is wound around the hollow copper tube 3 at the threaded section 31 for normal use of the inductor; a water pipe joint can be connected to the water inlet and the water outlet in a welding mode, so that the connection of water pipes is facilitated.

The first and second terminal blocks 1 and 2 are surrounded by the epoxy layer 4 except for the terminal surfaces; the whole section of the threaded section 31, the lower section of the water inlet section 32 and the lower section of the water outlet section 33 are all surrounded by the epoxy resin layer 4; the terminal surface is not surrounded by the epoxy layer 4, and normal wiring of the first wiring bank 1 and the second wiring bank 2 is guaranteed.

First line bank 1 and second line bank 2 are the rectangle, and first line bank 1 and second line bank 2 set up relatively, hollow copper pipe 3 sets up between first line bank 1 and second line bank 2, epoxy layer 4 is the cubic form, promptly the whole of inductance is the cubic form, first line bank 1, second line bank 2, screw thread section 31, the section of intaking 32 hypomere and the section of discharging 33 hypomere are all inside the cubic to play the effect of abundant protection.

Example two

The second embodiment further describes the first embodiment, the same components are not described again, and referring to fig. 1-2, an epoxy resin layer 4 is provided with an internal threaded hole for fixing and mounting; the inductor is convenient to install and fix by arranging the internal thread hole.

The internal thread hole is arranged in the connector 5; the connector 5 is fixed on the epoxy resin layer 4; the front end face and the rear end face of the epoxy resin layer 4 are respectively provided with two connectors 5; four epoxy resin layers 4 are arranged on the bottom surface; the arrangement of the connectors 5 ensures that the inductor can be installed at different positions, and is suitable for different installation environments.

EXAMPLE III

Referring to fig. 1 to 3, a tooling for a hollow water-cooled inductor with high impact resistance in the first and second embodiments is used for manufacturing the inductor, specifically, the tooling includes a bottom plate 6, and a first side plate 7 for fixing a first wiring bar 1 and a second side plate 8 for fixing a second wiring bar 2 are arranged above the bottom plate 6; a front plate 9 and a rear plate 10 are arranged on two sides of the first side plate 7 and the second side plate 8; the first side plate 7, the second side plate 8, the front plate 9, the rear plate 10 and the bottom plate 6 enclose an accommodating space 61 for accommodating the first wiring block 1, the second wiring block 2 and the hollow copper tube 3; during the size design, it should be guaranteed that the distance between the first wiring row 1 and the second wiring row 2 is consistent with the first side plate 7 and the second side plate 8, so that the first wiring row 1, the second wiring row 2 and the hollow copper tube 3 can be smoothly placed in the accommodating space 61.

The heights of the first side plate 7 and the second side plate 8 are higher than that of the front plate 9 and the rear plate 10, the upper ends of the first side plate 7 and the second side plate 8 are provided with fixing plates 71, fixing holes 72 for fixing the water inlet section 32 and the water outlet section 33 are formed in the fixing plates 71, and preferably, the fixing plates 71 are perpendicular to the first side plate 7 and the second side plate 8; the first side plate 7, the second side plate 8, the front plate 9, the rear plate 10, the bottom plate 6 and the fixing plate 71 are connected through screws, so that the tool is convenient to disassemble; the front plate 9, the rear plate 10 and the bottom plate 6 are provided with pre-buried holes 62 for pre-burying the connectors 5.

The specific use method of the tool is as follows:

s1: welding and connecting the first wiring bar 1, the second wiring bar 2 and the hollow copper tube 3 to form an inductance prototype;

s2: then installing the connector 5 inside the pre-buried hole 62, preferably, connecting the connector 5 with a screw, and then partially inserting the screw into the pre-buried hole 62 to suspend the connector 5 inside;

s3: placing the inductance prototype in an accommodating space 61 in the tool, and enabling the first wiring board 1 and the second wiring board 2 to be respectively tightly attached to the first side plate 7 and the second side plate 8;

s4: then, the fixing piece 71 is mounted on the first side plate 7 and the second side plate 8, so that the water inlet section 32 and the water outlet section 33 pass through the fixing hole 72 to be fixed;

s5: filling the accommodating space 61 with epoxy resin;

s3: and after the epoxy resin is solidified, sequentially taking down the tool.

The above-mentioned embodiments only express the specific embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present application. It should be noted that, for those skilled in the art, without departing from the technical idea of the present application, several changes and modifications can be made, which are all within the protection scope of the present application.

Claims

1. A hollow water-cooling inductor with strong impact resistance comprises a first wiring bar (1) and a second wiring bar (2), and is characterized in that the first wiring bar (1) and the second wiring bar (2) are connected through a hollow copper pipe (3); one end of the hollow copper pipe (3) is a water inlet, and the other end of the hollow copper pipe is a water outlet; the first wiring row (1), the second wiring row (2) and the hollow copper tube (3) are surrounded by an epoxy resin layer (4).

2. The hollow water-cooled inductor with high impact resistance according to claim 1, wherein the hollow copper tube (3) comprises a threaded section (31), a water inlet section (32) and a water outlet section (33); the water inlet is positioned at the upper section of the water inlet section (32), and the water outlet is positioned at the upper section of the water outlet section (33); and an insulating tape for insulating turns is wound on the threaded section (31).

3. The hollow water-cooled inductor with high impact resistance as claimed in claim 2, wherein two ends of the threaded section (31), the water inlet section (32) and the water outlet section (33) are respectively connected with the first wiring bank (1) and the second wiring bank (2).

4. The air core water-cooled inductor with high impact resistance as claimed in claim 3, wherein the first wiring block (1) and the second wiring block (2) are surrounded by the epoxy resin layer (4) except the terminal surface; the whole section of the thread section (31), the lower section of the water inlet section (32) and the lower section of the water outlet section (33) are all surrounded by the epoxy resin layer (4).

5. The air-core water-cooling inductor with high impact resistance as claimed in claim 4, wherein the first wiring bank (1) and the second wiring bank (2) are rectangular, the first wiring bank (1) and the second wiring bank (2) are oppositely arranged, the hollow copper tube (3) is arranged between the first wiring bank (1) and the second wiring bank (2), and the epoxy resin layer (4) is in a square body shape.

6. The hollow water-cooled inductor with high impact resistance according to claim 5, wherein the epoxy resin layer (4) is provided with an internal threaded hole for fixing and mounting.

7. The hollow water-cooled inductor with high impact resistance according to claim 6, wherein the internal thread hole is formed in the connector (5); and the connector (5) is fixed on the epoxy resin layer (4).

8. The hollow water-cooled inductor with high impact resistance according to claim 7, wherein the front and rear end faces of the epoxy resin layer (4) are respectively provided with two connectors (5); the bottom surface of epoxy layer (4) is provided with four.

9. The fixture for the hollow water-cooling inductor with strong impact resistance is characterized by comprising a bottom plate (6), wherein a first side plate (7) for fixing a first wiring bar (1) and a second side plate (8) for fixing a second wiring bar (2) are arranged above the bottom plate (6); a front plate (9) and a rear plate (10) are arranged on two sides of the first side plate (7) and the second side plate (8); the first side plate (7), the second side plate (8), the front plate (9), the rear plate (10) and the bottom plate (6) enclose an accommodating space (61) for accommodating the first wiring row (1), the second wiring row (2) and the hollow copper tube (3).

10. The tooling for the hollow water-cooled inductor with high impact resistance according to claim 9, wherein the first side plate (7) and the second side plate (8) are higher than the front plate (9) and the rear plate (10), fixing plates (71) are arranged at the upper ends of the first side plate (7) and the second side plate (8), and fixing holes (72) for fixing the water inlet section (32) and the water outlet section (33) are formed in the fixing plates (71); the first side plate (7), the second side plate (8), the front plate (9), the rear plate (10), the bottom plate (6) and the fixing plate (71) are connected with each other through screws; and pre-buried holes (62) for pre-burying the connectors (5) are formed in the front plate (9), the rear plate (10) and the bottom plate (6).