CN206236529U - A kind of embedding low noise inductor - Google Patents
A kind of embedding low noise inductor Download PDFInfo
- Publication number
- CN206236529U CN206236529U CN201621342940.XU CN201621342940U CN206236529U CN 206236529 U CN206236529 U CN 206236529U CN 201621342940 U CN201621342940 U CN 201621342940U CN 206236529 U CN206236529 U CN 206236529U
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- China
- Prior art keywords
- coil
- insulating sheath
- low noise
- embedding
- magnetic core
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Abstract
The utility model provides a kind of embedding low noise inductor, including inductor body, the inductor body include magnetic core, insulating sheath and coil, the insulating sheath be arranged with magnetic core, the coil is wrapped on the insulating sheath, and the insulating sheath pastes the coil by colloid.The inductor is closely connected by coil with the colloid of thread groove, then outer embedding forms a firm close inductor structure, effectively reduces the noise of inductor；There is the functions such as dust-proof, waterproof and heat conduction simultaneously.
Description
Technical field
The utility model is related to inductors technique field, more particularly to a kind of embedding low noise inductor.
Background technology
With the trend that Photovoltaic new energy develops, the inductor that amorphous magnetic material is done is widely used, such electricity
Sensor easily produces noise, such as coil to be not sufficiently stable with the connection of magnetic core in the application, and coil is being sealed with the relative position of magnetic core
Position skew is produced during dress, causes magnetic force line skew to produce magnetic leakage.But requirement of such inductor to noise is again very strict,
It is therefore necessary to make further research.
The content of the invention
The utility model provides a kind of embedding low noise inductor, takes dispensing to cause that whole inductor is in one with embedding
The state of firm stabilization is planted, so as to further reduce inductor noise；There is the functions such as dust-proof, waterproof and heat conduction simultaneously.
In order to solve the above-mentioned technical problem, technical solution adopted in the utility model is：
A kind of embedding low noise inductor, including inductor body, the inductor body include magnetic core, insulating sheath with
And coil, the insulating sheath is arranged with magnetic core, and the coil is wrapped on the insulating sheath, and the insulating sheath passes through
Colloid pastes the coil.
Further, the insulating sheath includes body, and the screw thread matched with coil size is densely covered with the body
Groove, the coil is wrapped in the thread groove, and the thread groove pastes the connection coil by colloid.
Further, it is provided with detent projection in the thread groove so that with reference to even closer firm.
Preferably, the insulating sheath is by point coil described in gemel connection.
Preferably, the thread groove is by point coil described in gemel connection.
Further, the inductor body also includes shell, and embedding connects the magnetic core, insulating sheath in the shell
And coil.
Preferably, the magnetic core, insulating sheath and coil are connected by embedding silica gel in the shell.
Preferably, the magnetic core, insulating sheath and coil are connected by encapsulated epoxy resin in the shell.
Preferably, the material of the insulating sheath is poly- virtue paper.
Preferably, the coil is formed for 2.0*8 flat wire coilings；The magnetic core is CD type non-crystalline material magnetic cores.
The utility model provides a kind of embedding low noise inductor, including inductor body, and the inductor body includes
Magnetic core, insulating sheath and coil, the insulating sheath are arranged with magnetic core, and the coil is wrapped on the insulating sheath,
The insulating sheath pastes the coil by colloid.The inductor is closely connected by coil with the colloid of thread groove, then
Embedding forms a firm close inductor structure, effectively reduces the noise of inductor；Simultaneously have dust-proof, waterproof and
The functions such as heat conduction.
Brief description of the drawings
Fig. 1 is a kind of embedding low noise inductor structure schematic diagram of the utility model；
Fig. 2 is a kind of embedding low noise inductor partial structural diagram of the utility model；
Fig. 3 is a kind of sleeve structure schematic diagram of embedding low noise inductor of the utility model.
Specific embodiment
Below in conjunction with the accompanying drawings, implementation method of the present utility model is specifically illustrated, accompanying drawing is only for reference and explanation is used, not structure
The limitation of paired the utility model scope of patent protection.
As Figure 1-3, a kind of embedding low noise inductor, including inductor body, the inductor body includes magnetic
Core 2, insulating sheath 4 and coil 3, the insulating sheath 4 are arranged with magnetic core 2, and the coil 3 is wrapped in the insulating sheath
On 4, the insulating sheath 4 pastes the coil 3 by colloid；The insulating sheath is by point coil described in gemel connection.
Specifically, the insulating sheath includes body, is densely covered with the body recessed with the screw thread that the size of coil 3 matches
Groove 41, the coil 3 is wrapped in the thread groove 41, and the thread groove 41 pastes the connection coil 3 by colloid.
Detent projection 42 is provided with the thread groove 41；More conducively coil and insulating sheath are connected one by colloid or glue
Rise；The thread groove 41 is by point coil 3 described in gemel connection；Dispensing is carried out to it by point gum machine or glue dispensing device
Paste and fix.
The inductor body also includes shell 1, and embedding connects the magnetic core 2, insulating sheath 4 and line in the shell 1
Circle 3.Specifically, the magnetic core 2, insulating sheath 4 and coil 3 are connected by embedding silica gel 11 in the shell 1；Or the shell
The magnetic core 2, insulating sheath 4 and coil 3 are connected by encapsulated epoxy resin in 1.
Preferably, the material of the insulating sheath 4 is poly- virtue paper.
Preferably, the coil 3 is formed for 2.0*8 flat wire coilings；The magnetic core 2 is CD type non-crystalline material magnetic cores.
Above disclosed is only preferred embodiment of the present utility model, it is impossible to right of the present utility model is limited with this
Protection domain, therefore the equivalent variations made according to present utility model application the scope of the claims, still belong to the model that the utility model is covered
Enclose.
Claims (10)
1. a kind of embedding low noise inductor, including inductor body, the inductor body include magnetic core, insulating sheath and
Coil, it is characterised in that：The insulating sheath is arranged with magnetic core, and the coil is wrapped on the insulating sheath, described exhausted
Edge sheath pastes the coil by colloid.
2. a kind of embedding low noise inductor according to claim 1, it is characterised in that：The insulating sheath includes pipe
Body, is densely covered with the thread groove matched with coil size on the body, the coil is wrapped in the thread groove, institute
State thread groove and the connection coil is pasted by colloid.
3. a kind of embedding low noise inductor according to claim 2, it is characterised in that：It is provided with the thread groove
Detent projection.
4. a kind of embedding low noise inductor according to claim 1, it is characterised in that：The insulating sheath passes through dispensing
Connect the coil.
5. a kind of embedding low noise inductor according to Claims 2 or 3, it is characterised in that：The thread groove passes through
Coil described in point gemel connection.
6. a kind of embedding low noise inductor according to claim 1, the inductor body also includes shell, its feature
It is：Embedding connects the magnetic core, insulating sheath and coil in the shell.
7. a kind of embedding low noise inductor according to claim 6, it is characterised in that：Pass through embedding silicon in the shell
Magnetic core, insulating sheath and coil described in gemel connection.
8. a kind of embedding low noise inductor according to claim 6, it is characterised in that：Pass through embedding ring in the shell
Oxygen tree fat connects the magnetic core, insulating sheath and coil.
9. a kind of embedding low noise inductor according to claim 1 and 2, it is characterised in that：The material of the insulating sheath
Expect to be poly- virtue paper.
10. a kind of embedding low noise inductor according to claim 1, it is characterised in that：The coil is that 2.0*8 is flat
Line coiling is formed；The magnetic core is CD type non-crystalline material magnetic cores.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621342940.XU CN206236529U (en) | 2016-12-08 | 2016-12-08 | A kind of embedding low noise inductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621342940.XU CN206236529U (en) | 2016-12-08 | 2016-12-08 | A kind of embedding low noise inductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206236529U true CN206236529U (en) | 2017-06-09 |
Family
ID=58978796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621342940.XU Active CN206236529U (en) | 2016-12-08 | 2016-12-08 | A kind of embedding low noise inductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206236529U (en) |
-
2016
- 2016-12-08 CN CN201621342940.XU patent/CN206236529U/en active Active
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