CN217904847U - Electronic component base and electronic component - Google Patents

Abstract

The utility model provides an electronic components base and electronic components, is including the upper cover and the lower cover of lock each other, the back of upper cover one side of lower cover sets up the device installation department that is used for installing electronic components, device installation department both ends set up the orientation respectively the storage tank that the lower cover extends, electronic components's lead-out wire and/or solder joint holding are in the storage tank. Through adopting upper cover and lower cover lock mode preparation base, processing and equipment are convenient laborsaving, and after electronic components installed the base top, insert the PCB board again, the base will laminate the parallel and level with the PCB board, consequently electronic components's lead-out wire and/or solder joint holding can avoid its large tracts of land to expose the corrosion fracture that leads to in the air in the closed storage tank of upper cover and lower cover formation to and the module trouble that causes.

Description

Electronic component base and electronic component

Technical Field

The utility model relates to an electronic components, more specifically say, relate to an electronic components base and include electronic components of electronic components base.

Background

A large number of electronic components, such as, in particular, small transformers or inductors, are often used in high-power modules. Such transformers or inductors are often wound more and thinner, and the lead-out wires to the leads thereof are usually bare. Since the lead-out wire is very close to the pin, there is often no way to encapsulate or encase the sleeve. For a high-power module, electronic components inside the high-power module are arranged compactly, and peripheral devices of a transformer or an inductor are dense, so that the high-power module cannot be subjected to glue dispensing or potting treatment. Similarly, the solder joints between the electronic components and the PCB are also very close to the PCB, and therefore encapsulation, sleeving, dispensing or potting processes are also generally not possible. In addition, an air cooling system is usually arranged in the high-power module, and lead wires and welding spots exposed in air in a large area are easily corroded and broken to cause module faults.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in, to the above-mentioned defect of prior art, provide an electronic components base and include the electronic components of electronic components base through the mode that adopts the combination of upper and lower cover, seals lead-out wire and solder joint inside the base to prevent its damage.

The utility model provides a technical scheme that its technical problem adopted is: an electronic component base is constructed, including the upper cover and the lower cover of lock each other, the back of upper cover one side of lower cover sets up the device installation department that is used for installing electronic component, device installation department both ends set up the orientation respectively the storage tank that the lower cover extends, electronic component's lead-out wire and/or solder joint holding are in the storage tank.

Electronic components base in, the device installation department is including setting up the arc installation face at upper cover middle part and along the length direction of upper cover sets up the first installation department and the second installation department at arc installation face both ends.

Electronic components base in, first installation department includes first horizontal occipitalia and connects first horizontal occipitalia with the first rake of the first end of arc installation face, first rake along the width direction's of upper cover both ends set up first fretwork portion and second fretwork portion respectively, first fretwork portion with set up the orientation in the second fretwork portion respectively fastener and second upper fastener that the lower cover extends.

In the electronic component base of the present invention, the second mounting portion includes a second horizontal pillow portion, a second inclined portion connecting the second horizontal pillow portion and the second end of the arc-shaped mounting surface, and a first mounting groove provided on the second horizontal pillow portion and the second inclined portion; the second inclined part is provided with a third hollow-out part and a fourth hollow-out part respectively along two ends of the width direction of the upper cover, and a third upper fastener and a fourth upper fastener which face the lower cover and extend are arranged in the third hollow-out part and the fourth hollow-out part respectively.

The electronic component base in, the storage tank includes first storage tank, second storage tank, third storage tank, fourth storage tank and fifth storage tank, first storage tank with the second storage tank supports respectively and leans on first horizontal occipital portion along the width direction's of upper cover both ends set up, the third storage tank with the fourth storage tank supports respectively and leans on second horizontal occipital portion along the width direction's of upper cover both ends set up, the fifth storage tank supports and leans on first mounting groove sets up.

In the electronic component base of the present invention, the lower cover includes an outer frame, a first mounting beam and a second mounting beam arranged along a width direction of the lower cover, and a third mounting beam connecting a first wide edge of the outer frame, the first mounting beam and the second mounting beam along a length direction of the lower cover, a first lower fastening member and a second lower fastening member are arranged on one side of the first mounting beam facing away from the upper cover, and a third lower fastening member and a fourth lower fastening member are arranged on one side of the second mounting beam facing away from the upper cover; the first upper fastener is opposite to the first lower fastener, the second upper fastener is opposite to the second lower fastener, the third upper fastener is opposite to the third lower fastener, and the fourth upper fastener is opposite to the fourth lower fastener.

In the electronic component base of the present invention, the first upper fastener, the second upper fastener, the third upper fastener, the fourth upper fastener, the first lower fastener, the second lower fastener, the third lower fastener and the fourth lower fastener are L-shaped fasteners.

Electronic components base in, first installation roof beam seals first storage tank with the bottom of second storage tank, second installation roof beam seals the third storage tank with the bottom of fourth storage tank, the second broadside of frame seals the bottom of fifth storage tank.

In the electronic component base of the present invention, the electronic component includes an inductor or a transformer.

The utility model provides a another technical scheme that its technical problem adopted constructs an electronic components, including lead-out wire and/or solder joint, and the electronic components base.

The utility model discloses an adopt upper cover and lower cover lock mode preparation base, processing and equipment are convenient save trouble, and after electronic components installs the base top, insert the PCB board again, the base will laminate the parallel and level with the PCB board, consequently electronic components's lead-out wire and/or solder joint holding can avoid its large tracts of land to expose the corrosion fracture that leads to in the air in the storage tank that upper cover and lower cover formed to and the module trouble that causes. Furthermore, through setting up a plurality of L type fasteners and the installation roof beam of sealed storage tank, can further guarantee the closure of storage tank and the inseparable of lock.

Drawings

The invention will be further described with reference to the accompanying drawings and examples, in which:

fig. 1 is a schematic view of an upper cover of a preferred embodiment of an electronic component base according to the present invention;

fig. 2 is a plan view of the upper cover of the preferred embodiment of the electronic component base according to the present invention;

fig. 3 is a schematic view of a lower cover of a preferred embodiment of the electronic component base of the present invention;

fig. 4 is a top view of the lower cover of the preferred embodiment of the electronic component base of the present invention;

fig. 5 is a schematic view of the electronic component base according to the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The utility model relates to an electronic components base, including the upper cover and the lower cover of lock each other, the dorsad of upper cover one side of lower cover sets up the device installation department that is used for installing electronic components, device installation department both ends set up the orientation respectively the storage tank that the lower cover extends, electronic components's lead-out wire and/or solder joint holding are in the storage tank. The utility model discloses in, through adopting upper cover and lower cover lock mode preparation base, processing and equipment are convenient save trouble, and after electronic components installs the base top, insert the PCB board again, the base will with PCB board laminating parallel and level, consequently electronic components's lead-out wire and/or solder joint holding can be avoided its large tracts of land to expose the corrosion fracture that leads to in the air in the storage tank that upper cover and lower cover formed to and the module trouble that causes.

Fig. 1 is a schematic view of an upper cover of a preferred embodiment of an electronic component base according to the present invention. Fig. 2 is a plan view of the upper cover of the preferred embodiment of the electronic component base according to the present invention. Fig. 3 is a schematic view of a lower cover of a preferred embodiment of the electronic component base according to the present invention. Fig. 4 is a plan view of the lower cover of the preferred embodiment of the electronic component base according to the present invention. Fig. 5 is a schematic view of the assembly of the electronic component base according to the present invention.

As shown in fig. 1 to 5, the electronic component base includes an upper cover 100 and a lower cover 200 that are fastened to each other, a device mounting portion 110 for mounting an electronic component is disposed on a side of the upper cover 100 facing away from the lower cover 200, two ends of the device mounting portion 110 are respectively provided with a receiving groove 120 extending toward the lower cover 200, and an outgoing line and/or a solder of the electronic component is received in the receiving groove 120. As further shown in fig. 1, a plurality of upper fasteners 130 may be disposed on the upper cover 100, and a plurality of lower fasteners 210 may be disposed at corresponding positions on the lower cover 200. The upper fastening member 130 and the lower fastening member 210 may be fastened to each other.

In a preferred embodiment of the present invention, the upper fastening member 130 may be disposed at any suitable position on the upper cover 100, as long as it does not affect the installation of the electronic components. The lower fastening member 210 is disposed on the lower cover 200 at a position corresponding to the upper fastening member 130. The upper fastener 130 and the lower fastener 210 may be any suitable fastener in the art, for example, the upper fastener 130 may be a snap of any shape, and the lower fastener 210 may be a mating snap, or vice versa. In another preferred embodiment of the present invention, the upper fastening member 130 and the lower fastening member 210 may be L-shaped fastening members having horizontal portions extending in opposite directions, and thus may be fastened to each other. Like this, through adopting upper cover and lower cover lock mode preparation base, processing and equipment are convenient saves trouble, and after electronic components installs the base top, insert the PCB board again, the base will laminate the parallel and level with the PCB board, consequently electronic components's lead-out wire and/or solder joint holding can avoid its large tracts of land to expose to the corruption fracture that leads to in the air to and the module trouble that causes in the storage tank that upper cover and lower cover formed.

In the preferred embodiment of the present invention, in order to better adapt to the shape of an electronic component, especially a coil-type inductor or transformer, as shown in fig. 1 to 5, the component mounting portion 110 is designed to include an arc-shaped mounting surface 111 disposed at the middle of the upper cover 100, and a first mounting portion 112 and a second mounting portion 113 disposed at both ends of the arc-shaped mounting surface 111 along the length direction of the upper cover 100. The arc-shaped mounting surface 111 is slightly convex toward the lower cover 200 to be adapted to the shape of the coil. The first mounting portion 112 includes a horizontal pillow portion 1121 and an inclined portion 1122 connecting the horizontal pillow portion 1121 and a first end of the arc-shaped mounting surface 111. The inclined portion 1122 is provided with a hollow portion 141 and a hollow portion 142 at both ends in the width direction of the upper cover 100, and the hollow portion 141 and the hollow portion 142 are respectively provided with a first upper hook 131 and a second upper hook 132 extending toward the lower cover 200. The second mounting portion 113 includes a horizontal pillow portion 1131, an inclined portion 1132 connecting the horizontal pillow portion 1131 and the second end of the arc-shaped mounting surface 111, and a mounting groove 1133 formed on top surfaces of the horizontal pillow portion 1131 and the inclined portion 1132. The mounting groove 1133 forms a mounting space between the horizontal pillow portion 1131 and the inclined portion 1132, and can be used for further mounting and fixing an electronic component, especially an inductance component. Similarly, the inclined portion 1132 is respectively provided with a hollowed-out portion 151 and a hollowed-out portion 152 at both ends in the width direction of the upper cover 100, and a third upper fastener 131 and a fourth upper fastener 134 extending toward the lower cover 200 are respectively provided in the hollowed-out portion 151 and the hollowed-out portion 152.

In the preferred embodiment of the present invention, a containing groove 121, a containing groove 122, a containing groove 123, a containing groove 124 and a containing groove 125 are provided, and the containing groove 121 and the second containing groove 122 respectively abut against two ends of the horizontal pillow portion 1121 along the width direction of the upper cover 100. The receiving groove 123 and the receiving groove 124 respectively abut against two ends of the horizontal pillow portion 1131 along the width direction of the upper cover 100, and the receiving groove 125 abuts against the mounting groove 1133.

As shown in fig. 1 to 5, the lower cover 200 includes an outer frame 220, mounting beams 230 provided along a width direction of the lower cover 200, mounting beams 240, and mounting beams 250 provided along a length direction of the lower cover 200. The outer frame 220 includes a first wide side 221, a second wide side 222, a first long side 223, and a second long side 224. The mounting beam 250 is disposed at the middle of the lower cover 200 and connects the first wide side 221 of the outer frame 220, the mounting beam 230, and the mounting beam 240 along the length direction of the lower cover 200. A first lower fastening member 211 and a second lower fastening member 212 are disposed on a side of the mounting beam 230 facing away from the upper cover 100. A third lower fastening 213 and a fourth lower fastening 214 are disposed on one side of the mounting beam 240 facing away from the upper cover 100. The first upper fastening member 131 is opposite to the first lower fastening member 211, the second upper fastening member 132 is opposite to the second lower fastening member 212, the third upper fastening member 133 is opposite to the third lower fastening member 213, and the fourth upper fastening member 134 is opposite to the fourth lower fastening member 214. The mounting beam 230 seals the bottoms of the first receiving groove 120 and the second receiving groove 120, the mounting beam 240 seals the bottoms of the third receiving groove 120 and the fourth receiving groove 120, and the second wide side of the outer frame 220 seals the bottom of the fifth receiving groove 120. Thus, when the first upper fastener 131, the second upper fastener 132, the third upper fastener 133, the fourth upper fastener 134, the first lower fastener 211, the second lower fastener 212, the third lower fastener 213 and the fourth lower fastener 214 are fastened to each other, the lead wires and/or the solder joints of the electronic components are accommodated in the closed accommodating grooves formed by the upper cover and the lower cover, so that corrosion and breakage caused by large-area exposure in the air and module failure can be avoided.

Further, in the preferred embodiment, as can be seen from fig. 2 and 4, the first upper fastening member 131, the second upper fastening member 132, the third upper fastening member 133, the fourth upper fastening member 134, the first lower fastening member 211, the second lower fastening member 212, the third lower fastening member 213, and the fourth lower fastening member 214 are all L-shaped fastening members. The direction of the horizontal extension of the first lower fastening member 211 and the second lower fastening member 212 is opposite to the direction of the horizontal extension of the third lower fastening member 213 and the fourth lower fastening member 214. Similarly, the directions of the horizontal extensions of the first and second upper fastening members 131 and 132 are opposite to the directions of the horizontal extensions of the third and fourth upper fastening members 133 and 134. In order to achieve the fastening, the direction of the horizontal extension of the first and second fastening members 131 and 132 is opposite to the direction of the horizontal extension of the first and second fastening members 131 and 132. The horizontal extension directions of the third upper fastening member 133 and the fourth upper fastening member 134 are opposite to the horizontal extension directions of the third lower fastening member 213 and the fourth lower fastening member 214, that is, the first upper fastening member 131, the second upper fastening member 132, the third lower fastening member 213 and the fourth lower fastening member 214 are regular L-shaped fastening members, and then the third upper fastening member 133, the fourth upper fastening member 134, the first lower fastening member 211 and the second lower fastening member 212 are reverse L-shaped fastening members. Alternatively, if the first upper fastening member 131, the second upper fastening member 132, the third lower fastening member 213 and the fourth lower fastening member 214 are reverse L-shaped fastening members, the third upper fastening member 133, the fourth upper fastening member 134, the first lower fastening member 211 and the second lower fastening member 212 are positive L-shaped fastening members. Of course, in other preferred embodiments of the present invention, other shapes of fasteners may be used.

The utility model discloses in, through adopting upper cover and lower cover lock mode preparation base, processing and equipment are convenient laborsaving, and after electronic components installs the base top, insert the PCB board again, the base will laminate the parallel and level with the PCB board, consequently electronic components's lead-out wire and/or solder joint holding are sealed it and through the installation roof beam in the storage tank that upper cover and lower cover formed, then after installing on the PCB board, formation confined storage tank that can be better to can avoid its large tracts of land to expose the corruption fracture that leads to in the air to and the module trouble that causes. The L-shaped fastener is convenient to manufacture and can be buckled better.

The utility model discloses still relate to an electronic components, especially inductance or transformer device, it includes lead-out wire and/or solder joint to and aforementioned electronic components base. In inserting this electronic components PCB board, the base will laminate the parallel and level with the PCB board, consequently electronic components's lead-out wire and/or solder joint holding can be avoided its corrosion fracture that leads to in the air of large tracts of land exposure to and the module trouble that causes in the closed storage tank of upper cover and lower cover formation.

While the invention has been described with reference to specific embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from its scope. Therefore, it is intended that the invention not be limited to the particular embodiment disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. The utility model provides an electronic components base, its characterized in that, is including the upper cover and the lower cover of lock each other, the back of upper cover one side of lower cover sets up the device installation department that is used for installing electronic components, device installation department both ends set up the orientation respectively the storage tank that the lower cover extends, electronic components's lead-out wire and/or solder joint holding are in the storage tank.

2. The electronic component mount according to claim 1, wherein the component mounting portion includes an arc-shaped mounting surface provided in a middle portion of the upper cover, and a first mounting portion and a second mounting portion provided at both ends of the arc-shaped mounting surface along a length direction of the upper cover.

3. The electronic component base according to claim 2, wherein the first mounting portion includes a first horizontal pillow portion and a first inclined portion connecting the first horizontal pillow portion and the first end of the arc-shaped mounting surface, a first hollowed-out portion and a second hollowed-out portion are respectively disposed at two ends of the first inclined portion along a width direction of the upper cover, and a first upper fastener and a second upper fastener extending toward the lower cover are respectively disposed in the first hollowed-out portion and the second hollowed-out portion.

4. The electronic component base as claimed in claim 3, wherein the second mounting portion includes a second horizontal pillow portion, a second inclined portion connecting the second horizontal pillow portion and the second end of the arc-shaped mounting surface, and a first mounting groove opened on the second horizontal pillow portion and the second inclined portion; the second inclined part is provided with a third hollow-out part and a fourth hollow-out part respectively along two ends of the width direction of the upper cover, and a third upper fastener and a fourth upper fastener which face the lower cover and extend are arranged in the third hollow-out part and the fourth hollow-out part respectively.

5. The electronic component base according to claim 4, wherein the accommodating grooves include a first accommodating groove, a second accommodating groove, a third accommodating groove, a fourth accommodating groove, and a fifth accommodating groove, the first accommodating groove and the second accommodating groove are respectively disposed to abut against both ends of the first horizontal pillow portion in the width direction of the upper cover, the third accommodating groove and the fourth accommodating groove are respectively disposed to abut against both ends of the second horizontal pillow portion in the width direction of the upper cover, and the fifth accommodating groove is disposed to abut against the first mounting groove.

6. The electronic component base according to claim 5, wherein the lower cover includes an outer frame, a first mounting beam and a second mounting beam arranged along a width direction of the lower cover, and a third mounting beam connecting a first broad side of the outer frame, the first mounting beam and the second mounting beam along a length direction of the lower cover, wherein a first lower fastener and a second lower fastener are arranged on a side of the first mounting beam facing away from the upper cover, and a third lower fastener and a fourth lower fastener are arranged on a side of the second mounting beam facing away from the upper cover; the first upper fastener is opposite to the first lower fastener, the second upper fastener is opposite to the second lower fastener, the third upper fastener is opposite to the third lower fastener, and the fourth upper fastener is opposite to the fourth lower fastener.

7. The electronic component base according to claim 6, wherein the first upper fastening member, the second upper fastening member, the third upper fastening member, the fourth upper fastening member, the first lower fastening member, the second lower fastening member, the third lower fastening member and the fourth lower fastening member are L-shaped fastening members.

8. The electronic component base as claimed in claim 6, wherein the first mounting beam closes bottoms of the first receiving groove and the second receiving groove, the second mounting beam closes bottoms of the third receiving groove and the fourth receiving groove, and the second wide side of the outer frame closes a bottom of the fifth receiving groove.

9. The electronic component mount as claimed in any one of claims 1 to 8, wherein the electronic component comprises an inductor or a transformer.

10. An electronic component comprising a lead-out and/or solder joint, and an electronic component mount according to any of claims 1-9.

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