Portable high-power inductor
By introducing structures such as heat dissipation boxes, heat dissipation motors and heat dissipation slots into portable high-power inductors, the problem of poor heat dissipation effect of the inductor is solved, and rapid heat dissipation and stable operation are achieved.
Patent Information
- Application Number
- CN202420060169.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-09
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-01-09
AI Technical Summary
The existing portable high-power inductors have poor heat dissipation effect, which leads to concentrated heat heating and affects the operation stability of the inductor.
A portable high-power inductor including a heat dissipation box, a heat dissipation motor, a heat dissipation blade, an inductance column and a heat dissipation tank was designed. The heat dissipation blade is driven to rotate at high speed to generate wind power. The wind power acts on the coil through the heat dissipation port and the heat dissipation tank to promote the Heat is dissipated and heat air is dissipated through the trough.
It improves the heat dissipation effect of high-power inductors, avoids heat generation abnormalities caused by heat concentration, and ensures the stable operation of the inductor.
Smart Images
Figure CN222281731U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of inductors, in particular to a portable high-power inductor. Background Art
[0002] High-power inductors play an important role in circuits. They are mainly used for energy storage, power transmission, signal processing, filtering, electromagnetic compatibility (EMC), etc. However, with the development of electrical technology, new requirements are constantly being put forward for the design of power supplies. They must not only meet the requirements of high frequency, high efficiency, low temperature rise, low noise, anti-interference, but also meet the requirements of environmental protection, small size, high safety factor, etc., especially the high-power inductors in power supplies, which need to be flat, lightweight, low power consumption and have high performance. Especially in non-isolated DC-DC module power supplies, SMD and flattening have become a trend.
[0003] The patent document with the prior art publication number CN211350258U provides a high-power inductor. Since the upper magnetic core and the lower magnetic core form a closed magnetic core by connecting up and down, it forms a closed magnetic circuit, which reduces the leakage magnetic flux of the magnetic circuit and reduces the interference with other devices in the circuit board where the high-power inductor is located. In addition, a gap is provided between the winding coil and the upper magnetic core, so that after a large current flows through the winding coil, its heat expansion will not cause the magnetic core to crack. The upper magnetic core and the lower magnetic core are doubly fixed by dispensing glue and a U-shaped fixing clip, making the magnetic core more secure.
[0004] However, it is normal for the existing portable high-power inductors to heat up during use. Due to the poor heat dissipation effect of high-power inductors, the heat cannot be dissipated after long-term operation. The heat will rise due to excessive concentration. When the inductor exceeds a certain range, it will be abnormally heated, which will affect the operating stability of the inductor. For this reason, we propose a portable high-power inductor. Utility Model Content
[0005] 1. Technical issues to be solved
[0006] In view of the deficiencies in the prior art, the utility model provides a portable high-power inductor to solve the problems raised in the above background technology.
[0007] (II) Technical solution
[0008] To achieve the above purpose, the utility model is implemented through the following technical solutions: a portable high-power inductor, including an inductor box, a bayonet is provided on the outer side of the bottom of the inductor box, a through groove is provided on one side of the inductor box, an inductor base is fixedly connected to the bottom of the inductor box, a card plate is fixedly connected to the outer side of the top of the inductor base, a heat dissipation port is provided in the middle of the top of the inductor base, an inductor column is fixedly connected to the outer side of the heat dissipation port in the middle of the top of the inductor base, heat dissipation grooves are provided on the front and back of the inductor column, a coil is fixedly connected to the outer side of the inductor column, the inductor base is respectively fixedly connected to a support rod and a heat dissipation box, the bottom of the support rod is fixedly connected to a mounting assembly, a heat dissipation motor is fixedly connected to the inner side of the heat dissipation box, and a heat dissipation blade is fixedly connected to the driving end of the heat dissipation motor.
[0009] Preferably, the front and back sides of the inductor box are provided with adjustment slots, and the front and back sides of the inductor box are movably connected with handles through the adjustment slots.
[0010] Preferably, the mounting assembly comprises a base plate and a mounting opening, the base plate is fixedly connected to the bottom of the support rod, and the mounting openings are formed at the four corners of the top of the base plate.
[0011] Preferably, four support rods are provided, and the four support rods are divided into a group of two each, and the support rods in each group are symmetrically arranged.
[0012] Preferably, the inductor base and the inductor box are fixedly connected via a clamping plate and a clamping port, and the inductor base and the inductor box are both made of aluminum material.
[0013] Preferably, eight of the clamping plates and the clamping ports are provided, and the eight clamping plates and the clamping ports are symmetrically arranged in pairs.
[0014] (III) Beneficial effects
[0015] The utility model provides a portable high-power inductor, which has the following beneficial effects:
[0016] (1) This portable high-power inductor has a heat dissipation box, a heat dissipation motor, heat dissipation leaves, an inductor column and a heat dissipation slot. When the high-power inductor is used, the bolts are inserted into the installation opening of the bottom plate and then the bolts are tightened. After being fixed, the staff connects the power supply to both ends of the coil to install it. When the high-power inductor generates heat during operation, the heat dissipation motor inside the heat dissipation box drives the heat dissipation leaves to rotate at a high speed. At this time, the heat dissipation leaves will generate a large wind force, and the wind force will enter the inductor column through the heat dissipation port. At this time, the wind force will act on the coil through the heat dissipation slot, and the wind force will blow away the heat on the coil. At the same time, the hot air will diffuse out from some gaps such as the through slot, thereby improving the heat dissipation effect of the high-power inductor, so that the high-power inductor can quickly dissipate heat, and avoid the problem of abnormal heating caused by heat concentration affecting the operating stability of the inductor. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0018] Figure 2 It is a partial structural schematic diagram of the inductor base of the utility model;
[0019] Figure 3 It is a partial structural schematic diagram of the inductor box of the utility model;
[0020] Figure 4 It is a cross-sectional view of the heat dissipation box of the utility model.
[0021] In the figure: 1. bottom plate; 2. mounting port; 3. support rod; 4. inductor base; 5. card plate; 6. inductor box; 601. card slot; 7. through slot; 8. coil; 9. adjustment slot; 10. handle; 11. heat dissipation box; 1101. heat dissipation motor; 1102. heat dissipation blade; 12. heat dissipation port; 13. inductor column; 14. heat dissipation slot. DETAILED DESCRIPTION
[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0023] See also Figure 1-4The utility model provides a technical solution: a portable high-power inductor, including an inductor box 6, a bayonet 601 is provided on the outer side of the bottom of the inductor box 6, a through slot 7 is provided on one side of the inductor box 6, an inductor base 4 is fixedly connected to the bottom of the inductor box 6, a card plate 5 is fixedly connected to the outer side of the top of the inductor base 4, a heat dissipation port 12 is provided at the center of the top of the inductor base 4, an inductor column 13 is fixedly connected to the outer side of the heat dissipation port 12 at the center of the top of the inductor base 4, a heat dissipation slot 14 is provided on the front and back of the inductor column 13, a coil 8 is fixedly connected to the outer side of the inductor column 13, the inductor base 4 is respectively fixedly connected to a support rod 3 and a heat dissipation box 11, the bottom of the support rod 3 is fixedly connected to a mounting assembly, a heat dissipation motor 1101 is fixedly connected to the inner side of the heat dissipation box 11, and a heat dissipation leaf 1102 is fixedly connected to the driving end of the heat dissipation motor 1101.
[0024] In this embodiment, specifically, adjustment slots 9 are provided on the front and back of the inductor box 6, and handles 10 are movably connected to the front and back of the inductor box 6 through the adjustment slots 9. By pulling the handles 10 upward, the handles 10 can move upward through the adjustment slots 9, and the high-power inductor can be lifted up at this time, thereby facilitating carrying.
[0025] In this embodiment, specifically, the installation assembly includes a base plate 1 and a mounting port 2. The base plate 1 is fixedly connected to the bottom of the support rod 3. The mounting ports 2 are opened at the four corners of the top of the base plate 1. The installation can be completed by inserting bolts into the mounting port 2 of the base plate 1 and then tightening the bolts.
[0026] In the present embodiment, specifically, four support rods 3 are provided, and the four support rods 3 are divided into a group of two, and each group of support rods 3 is symmetrically arranged. Through the support rods 3, the heat dissipation box 11 can be better ventilated during operation, so that the heat dissipation box 11 can maximize the wind power generated for heat dissipation.
[0027] In this embodiment, specifically, the inductor base 4 and the inductor box 6 are fixedly connected by the clamping plate 5 and the clamping port 601. The inductor base 4 and the inductor box 6 are both made of aluminum material. The inductor base 4 and the inductor box 6 made of aluminum material can play a role in heat conduction, thereby quickly dissipating heat.
[0028] In the present embodiment, specifically, eight card boards 5 and eight bayonet sockets 601 are provided, and the eight card boards 5 and bayonet sockets 601 are symmetrically arranged in pairs. During the installation process, the inductor box 6 is docked on the inductor base 4. At this time, the card board 5 will be inserted into the bayonet socket 601, and the inductor box 6 and the inductor base 4 will be firmly fixed.
[0029] Working principle: After the utility model is installed, first check the installation and safety protection of the utility model. When using a high-power inductor, insert the bolt into the installation port 2 of the bottom plate 1, and then tighten the bolt. After fixing it, the staff connects the power supply to both ends of the coil 8 to install it. When the high-power inductor generates heat during operation, the heat dissipation motor 1101 inside the heat dissipation box 11 drives the heat dissipation leaf 1102 to rotate at high speed. At this time, the heat dissipation leaf 1102 will generate a large wind force, and the wind force enters the inductor column 13 through the heat dissipation port 12. At this time, the wind force will act on the coil 8 through the heat dissipation slot 14, and the wind force will blow away the heat on the coil 8. At the same time, the hot air will diffuse out from some gaps such as the through slot 7, thus completing the use process of the utility model. The utility model has a simple structure and is safe and convenient to use.
[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A portable high-power inductor, comprising an inductor box (6), characterized in that: The bottom outer side of the inductor box (6) is provided with a snap-on opening (601); one side of the inductor box (6) is provided with a through slot (7); the bottom of the inductor box (6) is fixedly connected to an inductor base (4); the top outer side of the inductor base (4) is fixedly connected to a card plate (5); a heat dissipation opening (12) is provided at the center of the top of the inductor base (4); an inductor column (13) is fixedly connected to the outside of the heat dissipation opening (12) at the center of the top of the inductor base (4); a heat dissipation slot (14) is provided on the front and back of the inductor column (13); the outside of the inductor column (13) is fixedly connected to a coil (8); the inductor base (4) is respectively fixedly connected to a support rod (3) and a heat dissipation box (11); the bottom of the support rod (3) is fixedly connected to a mounting assembly; the inside of the heat dissipation box (11) is fixedly connected to a heat dissipation motor (1101); and the driving end of the heat dissipation motor (1101) is fixedly connected to a heat dissipation blade (1102).
2. A portable high-power inductor according to claim 1, characterized in that: The front and back sides of the inductance box (6) are both provided with adjustment slots (9), and the front and back sides of the inductance box (6) are movably connected with handles (10) via the adjustment slots (9).
3. A portable high-power inductor according to claim 1, characterized in that: The mounting assembly comprises a base plate (1) and a mounting opening (2); the base plate (1) is fixedly connected to the bottom of the support rod (3); and the mounting openings (2) are provided at the four corners of the top of the base plate (1).
4. A portable high-power inductor according to claim 1, characterized in that: Four support rods (3) are provided, and the four support rods (3) are divided into a group of two each, and the support rods (3) in each group are symmetrically arranged.
5. The portable high-power inductor according to claim 1, characterized in that: The inductor base (4) and the inductor box (6) are fixedly connected via a clamping plate (5) and a clamping port (601); the inductor base (4) and the inductor box (6) are both made of aluminum material.
6. A portable high-power inductor according to claim 1, characterized in that: Eight of the clamping plates (5) and the clamping ports (601) are provided, and the eight clamping plates (5) and the clamping ports (601) are symmetrically arranged in pairs.