CN216671327U - I-shaped inductor of transformer rectifier - Google Patents
I-shaped inductor of transformer rectifier Download PDFInfo
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- CN216671327U CN216671327U CN202123423618.3U CN202123423618U CN216671327U CN 216671327 U CN216671327 U CN 216671327U CN 202123423618 U CN202123423618 U CN 202123423618U CN 216671327 U CN216671327 U CN 216671327U
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- shaped inductor
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
Abstract
The utility model discloses an I-shaped inductor of a transformer rectifier, which comprises a pin protecting sleeve, an I-shaped inductor protecting shell and an I-shaped inductor body, wherein the bottom inside the I-shaped inductor protecting shell is provided with the I-shaped inductor body, and two ends of the bottom of the I-shaped inductor body are provided with I-shaped inductor pins. The I-shaped inductor comprises an I-shaped inductor body, a pin protecting sleeve and an I-shaped inductor protecting shell, wherein the pin protecting sleeve can be sleeved on the outer side of the I-shaped inductor pin, the I-shaped inductor protecting shell is sleeved on the outer side of the I-shaped inductor body, when the I-shaped inductor body is stored and carried, the I-shaped inductor pin can be protected by the pin protecting sleeve, the I-shaped inductor pin can be prevented from being deformed and broken under the influence of external force, the I-shaped inductor body can be effectively protected by the I-shaped inductor protecting shell, and when the I-shaped inductor body in the I-shaped inductor protecting shell is burnt in the using process, the I-shaped inductor protecting shell can also play a flame-retardant effect, and the fire can be prevented from spreading.
Description
Technical Field
The utility model relates to the technical field of I-shaped inductors, in particular to an I-shaped inductor of a transformer rectifier.
Background
The I-shaped inductance coil is generally composed of a magnetic core or an iron core, a framework, a winding group, a shielding cover, a packaging material and the like, is an inductor similar to a Chinese character I, is generally a plug-in inductor, is wound on the I-shaped magnetic core according to actual requirements, leads out two pins at the same time, and is finally sleeved with a heat-shrinkable sleeve, so that the I-shaped inductor is manufactured.
The stitch of the I-shaped inductor of the existing transformer rectifier is exposed to the outside, and when the I-shaped inductor is stored or carried, the stitch is easily influenced by external force, so that the stitch is easily deformed and broken, the heat dissipation area of the I-shaped inductor of the existing transformer rectifier is fixed, the heat dissipation effect of the I-shaped inductor is greatly limited, and the I-shaped inductor is easily burnt due to high temperature, so that the transformer rectifier I-shaped inductor is used for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an I-shaped inductor of a transformer rectifier, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: an I-shaped inductor of a transformer rectifier comprises a pin protective sleeve, an I-shaped inductor protective shell and an I-shaped inductor body, wherein the bottom inside the I-shaped inductor protective shell is provided with the I-shaped inductor body, and the two ends of the bottom of the I-shaped inductor body are provided with I-shaped inductor pins, the I-shaped inductor pins penetrate through the I-shaped inductor protective shell and extend to the outside of the I-shaped inductor protective shell, the outer sides of the I-shaped inductor pins are sleeved with pin protective sleeves, and the outer sides of the pin protective sleeves are symmetrically provided with a group of connecting blocks, one ends of the connecting blocks, which are far away from the I-shaped inductor pins, are provided with mounting grooves, and the inside one end that is close to the I-shaped inductance stitch of mounting groove all installs fixed spring, the one end that fixed spring kept away from the I-shaped inductance stitch all installs the installation fixture block, the heat dissipation disk is installed in the outside of I-shaped inductance protective housing.
Preferably, a set of fixed mounting piece is all installed to the both ends of I-shaped inductance protective housing bottom symmetrically, and the inside of fixed mounting piece all is provided with the installation draw-in groove.
Preferably, a heat conduction wafer is installed on the inner side of the I-shaped inductor protection shell, first heat conduction columns are evenly installed on the inner side of the heat conduction wafer, and one ends, far away from the heat conduction wafer, of the first heat conduction columns are connected with the I-shaped inductor body.
Preferably, the outer side of the heat conduction wafer is uniformly provided with second heat conduction columns, the second heat conduction columns all penetrate through the I-shaped inductor protection shell, and one ends, far away from the heat conduction wafer, of the second heat conduction columns are all connected with the heat dissipation wafer.
Preferably, the outer side of the heat dissipation wafer is uniformly provided with heat dissipation fins.
Preferably, the outer sides of the mounting clamping blocks are provided with anti-skid threads.
Compared with the prior art, the utility model has the beneficial effects that:
1. the I-shaped inductor of the transformer rectifier is provided with a pin protecting sleeve and an I-shaped inductor protecting shell, the pin protecting sleeve can be sleeved on the outer side of an I-shaped inductor pin, the I-shaped inductor protecting shell is sleeved on the outer side of an I-shaped inductor body, when the I-shaped inductor body is stored and carried, the I-shaped inductor pin can be protected by the pin protecting sleeve, the I-shaped inductor pin can be prevented from being deformed and broken under the influence of external force, the I-shaped inductor body can be effectively protected by the I-shaped inductor protecting shell, and when the I-shaped inductor body in the I-shaped inductor protecting shell is burnt in the using process, the I-shaped inductor protecting shell can also play a flame-retardant effect, and the spread of fire can be prevented;
2. the transformer rectifier I-shaped inductor is provided with the mounting fixture block, the fixed mounting block, the fixed spring and the connecting block, the mounting fixture block is clamped into the mounting clamp groove, the pin protecting sleeve can be mounted on the outer side of an I-shaped inductor pin, the mounting fixture block is pressed out of the mounting clamp groove, the pin protecting sleeve can be taken down from the outer side of the I-shaped inductor pin, the mounting and dismounting operations of the pin protecting sleeve are convenient, and the pin protecting sleeve can be repeatedly used after the I-shaped inductor body is mounted on a circuit board, so that waste can be avoided;
3. when the transformer rectifier I-shaped inductor is used, the first heat-conducting column can lead out heat inside the I-shaped inductor body and transfer the heat to the heat-conducting wafer, the heat-conducting wafer transfers the heat to the heat-radiating wafer through the second heat-conducting column, the heat-radiating area can be increased through the heat-radiating wafer and the heat-radiating fins, so that the heat is dissipated quickly, the heat-radiating efficiency can be effectively improved, and the I-shaped inductor body is prevented from being burnt due to high temperature.
Drawings
FIG. 1 is a schematic front cross-sectional view of the present invention;
FIG. 2 is a schematic top cross-sectional view of the present invention;
fig. 3 is a partial structural schematic diagram of the present invention.
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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, an embodiment of the present invention is shown: an I-shaped inductor of a transformer rectifier comprises a pin protective sleeve 1, an I-shaped inductor protective shell 4 and an I-shaped inductor body 6, wherein the bottom inside the I-shaped inductor protective shell 4 is provided with the I-shaped inductor body 6, and the two ends of the bottom of the I-shaped inductor body 6 are both provided with I-shaped inductor pins 2, the I-shaped inductor pins 2 all penetrate through the I-shaped inductor protective shell 4 and extend to the outside of the I-shaped inductor protective shell 4, the outer sides of the I-shaped inductor pins 2 are all sleeved with pin protective sleeves 1, and the outer side of the pin protection sleeve 1 is symmetrically provided with a group of connecting blocks 15, one end of each connecting block 15 far away from the I-shaped inductance pin 2 is provided with a mounting groove 13, and a fixing spring 12 is arranged at one end of the mounting groove 13 close to the I-shaped inductor pin 2, a mounting fixture block 3 is arranged at one end of the fixing spring 12 far away from the I-shaped inductor pin 2, and a heat dissipation wafer 5 is arranged on the outer side of the I-shaped inductor protective shell 4.
In this implementation:
further, a set of fixed mounting blocks 11 are symmetrically installed at two ends of the bottom of the I-shaped inductor protective shell 4, mounting clamping grooves 14 are formed in the fixed mounting blocks 11, the mounting clamping blocks 3 are clamped into the mounting clamping grooves 14, the pin protective sleeve 1 can be mounted on the outer side of the I-shaped inductor pins 2, the mounting clamping blocks 3 are pressed out from the inside of the mounting clamping grooves 14, the pin protective sleeve 1 can be taken down from the outer side of the I-shaped inductor pins 2, the pin protective sleeve 1 is convenient to mount and dismount, and after the I-shaped inductor body 6 is mounted on a circuit board, the pin protective sleeve 1 can be reused and can be prevented from being wasted.
Further, a heat conduction wafer 8 is installed on the inner side of the I-shaped inductor protection shell 4, first heat conduction columns 9 are evenly installed on the inner side of the heat conduction wafer 8, one ends, far away from the heat conduction wafer 8, of the first heat conduction columns 9 are connected with the I-shaped inductor body 6, and when the I-shaped inductor protection shell is used, the first heat conduction columns 9 can conduct out heat inside the I-shaped inductor body 6 and transfer the heat to the heat conduction wafer 8.
Further, the outer side of the heat-conducting wafer 8 is uniformly provided with second heat-conducting columns 10, the second heat-conducting columns 10 all penetrate through the i-shaped inductor protective shell 4, one ends, far away from the heat-conducting wafer 8, of the second heat-conducting columns 10 are all connected with the heat-radiating wafer 5, the heat-conducting wafer 8 transfers heat to the heat-radiating wafer 5 through the second heat-conducting columns 10, the heat-radiating area can be increased through the heat-radiating wafer 5 and the heat-radiating fins 7, heat can be rapidly dissipated, heat-radiating efficiency can be effectively improved, and the i-shaped inductor body 6 is prevented from being burnt due to high temperature.
Furthermore, the heat dissipation fins 7 are uniformly arranged on the outer side of the heat dissipation wafer 5, and the heat dissipation area can be increased through the heat dissipation fins 7, so that heat can be quickly dissipated.
Furthermore, the outer side of the mounting fixture block 3 is provided with anti-slip threads, so that the worker can press the mounting fixture block 3 out of the mounting fixture groove 14.
The working principle is as follows:
when the I-shaped inductor body 6 is stored and carried, the pin protecting sleeve 1 can be sleeved outside the I-shaped inductor pins 2, when the installation fixture block 3 on the pin protecting sleeve 1 moves to a position opposite to the installation fixture groove 14, the elastic action of the fixing spring 12 enables the installation fixture block 3 to be pushed, the installation fixture block 3 can be clamped into the installation fixture groove 14, the connecting block 15 is limited through the installation fixture block 3, the pin protecting sleeve 1 and the connecting block 15 can be fixed, and therefore the pin protecting sleeve 1 can be fixed outside the I-shaped inductor pins 2;
when the I-shaped inductor body 6 is stored and carried, the pin protecting sleeve 1 can protect the I-shaped inductor pins 2 and can prevent the I-shaped inductor pins 2 from being deformed and broken under the influence of external force;
when the I-shaped inductance pin 2 needs to be welded on a circuit board, a worker can firstly press the mounting fixture block 3 and press the mounting fixture block 3 out of the mounting fixture groove 14, so that the limitation of the mounting fixture block 3 on the connecting block 15 can be removed, the pin protecting sleeve 1 and the connecting block 15 can move, then the worker can take down the pin protecting sleeve 1 from the outer side of the I-shaped inductance pin 2 and weld the I-shaped inductance pin 2 on the circuit board;
in the using process, the first heat-conducting columns 9 can lead out heat in the I-shaped inductor body 6 and transfer the heat to the heat-conducting circular sheets 8, the heat-conducting circular sheets 8 transfer the heat to the heat-radiating circular sheets 5 through the second heat-conducting columns 10, and the heat-radiating area can be increased through the heat-radiating circular sheets 5 and the heat-radiating fins 7, so that the heat is quickly dissipated, the heat-radiating efficiency can be effectively improved, and the I-shaped inductor body 6 is prevented from being burnt due to high temperature;
and the I-shaped inductor protective shell 4 can effectively protect the I-shaped inductor body 6, and even if the I-shaped inductor body 6 inside the I-shaped inductor protective shell 4 is burnt in the using process, the I-shaped inductor protective shell 4 can also play a flame-retardant effect, so that the fire can be prevented from spreading.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Claims (6)
1. The utility model provides a transformer rectifier I-shaped inductance, includes pin lag (1), I-shaped inductance protecting sheathing (4) and I-shaped inductance body (6), its characterized in that: an I-shaped inductor body (6) is mounted at the bottom inside the I-shaped inductor protective shell (4), I-shaped inductor pins (2) are mounted at two ends of the bottom of the I-shaped inductor body (6), the I-shaped inductor pins (2) penetrate through the I-shaped inductor protective shell (4) and extend to the outside of the I-shaped inductor protective shell (4), pin protective sleeves (1) are sleeved on the outer sides of the I-shaped inductor pins (2), a group of connecting blocks (15) are symmetrically mounted on the outer sides of the pin protective sleeves (1), mounting grooves (13) are formed in one ends, far away from the I-shaped inductor pins (2), of the connecting blocks (15), fixing springs (12) are mounted at one ends, close to the I-shaped inductor pins (2), inside the mounting grooves (13), of the fixing springs (12), mounting clamping blocks (3) are mounted at one ends, far away from the I-shaped inductor pins (2), of the fixing springs (12), and a heat dissipation wafer (5) is arranged on the outer side of the I-shaped inductor protective shell (4).
2. The transformer rectifier I-inductor of claim 1, wherein: a set of fixed mounting blocks (11) are symmetrically mounted at two ends of the bottom of the I-shaped inductance protective shell (4), and mounting clamping grooves (14) are formed in the fixed mounting blocks (11).
3. The transformer rectifier I-inductor of claim 1, wherein: the heat conduction wafer (8) is installed to the inboard of I-shaped inductance protective housing (4), first heat conduction post (9) are evenly installed to the inboard of heat conduction wafer (8), and the one end that heat conduction wafer (8) were kept away from in first heat conduction post (9) all is connected with I-shaped inductance body (6).
4. The I-shaped inductor of transformer rectifier according to claim 3, wherein: second heat-conducting columns (10) are uniformly arranged on the outer side of the heat-conducting wafer (8), the second heat-conducting columns (10) penetrate through the I-shaped inductor protective shell (4), and one ends, far away from the heat-conducting wafer (8), of the second heat-conducting columns (10) are connected with the heat-radiating wafer (5).
5. The transformer rectifier I-inductor of claim 1, wherein: and the outer side of the heat dissipation wafer (5) is uniformly provided with heat dissipation fins (7).
6. The transformer rectifier I-inductor of claim 1, wherein: the outer sides of the mounting clamping blocks (3) are provided with anti-skid grains.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123423618.3U CN216671327U (en) | 2021-12-31 | 2021-12-31 | I-shaped inductor of transformer rectifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123423618.3U CN216671327U (en) | 2021-12-31 | 2021-12-31 | I-shaped inductor of transformer rectifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216671327U true CN216671327U (en) | 2022-06-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123423618.3U Active CN216671327U (en) | 2021-12-31 | 2021-12-31 | I-shaped inductor of transformer rectifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216671327U (en) |
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2021
- 2021-12-31 CN CN202123423618.3U patent/CN216671327U/en active Active
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