LED fixing seat

Abstract

The utility model discloses an LED fixing seat which is installed on a machine panel and comprises an inner supporting plate, an outer supporting plate, a connecting part and at least one limiting part, the inner supporting plate and the outer supporting plate are oppositely arranged and are connected through the connecting part, and the limiting part is arranged on the inner supporting plate. The inner supporting plate, the outer supporting plate and the connecting part jointly define a containing cavity used for containing an LED lamp body, the limiting part is arranged on the inner supporting plate or the connecting part so as to abut against the inner side of the machine panel, and a through hole used for allowing a pin of the LED to penetrate through is formed in the inner supporting plate. The LED fixing base has the advantages of being small and simple in structure and reliable and convenient to position.

Description

Technical Field

[0001] The utility model relates to the technical field of LED assembly, and specifically relates to an LED fixing seat. Background Art

[0002] A light-emitting diode, abbreviated as LED, is a commonly used light-emitting device that emits light by the recombination of electrons and holes, and can efficiently convert electrical energy into light energy. With the continuous progress of technology, light-emitting diodes have been widely used in displays and lighting.

[0003] Specifically, the light-emitting diode can be installed on the machine panel to prompt the power-on status of the device. Further, the light-emitting diode generally includes a lamp body and a pin connected to each other. When it needs to be installed on the machine panel, the lamp body is used to connect with the machine panel, at least part of the lamp body is exposed outside the machine, and the pin extends into the machine to be electrically connected to a circuit board (PCB). How to stably and conveniently install the light-emitting diode on the machine panel is a problem that those skilled in the art have been continuously working on to solve. Summary of the Utility Model

[0004] In order to overcome the defects in the prior art, the embodiment of the utility model provides an LED fixing seat, which has the characteristics of small and simple structure, reliable and convenient positioning.

[0005] The embodiment of the present application discloses: an LED fixing seat, which is installed on a machine panel and includes an inner support plate, an outer support plate, a connecting part and at least one limiting part. The inner support plate and the outer support plate are oppositely arranged and are connected by the connecting part. The inner support plate, the outer support plate and the connecting part together enclose a receiving cavity for accommodating the lamp body of the LED. The limiting part is arranged on the inner support plate or the connecting part to abut against the inner side of the machine panel. A through hole for the pin of the LED to pass through is provided on the inner support plate.

[0006] Specifically, the connecting part includes a plurality of ribs, and the plurality of ribs are distributed at intervals.

[0007] Specifically, the LED fixing seat includes a plurality of limiting parts, and the limiting parts are arranged between two ribs.

[0008] Specifically, the cross-section of the inner support plate perpendicular to the axis is circular, the cross-section of the outer support plate perpendicular to the axis is circular ring-shaped, and the outer diameter of the outer circle of the outer support plate is larger than the diameter of the inner support plate.

[0009] Specifically, the inner diameter of the inner circle of the outer support plate is equal to the diameter of the lamp body of the LED.

[0010] Specifically, the diameter of the inner support plate gradually decreases in the direction towards the outer support plate.

[0011] The utility model has at least the following beneficial effects: The LED fixing base of this embodiment includes an inner support plate and an outer support plate which are relatively arranged and connected by a connecting portion. The inner support plate, the outer support plate and the connecting plate jointly enclose a receiving cavity for accommodating the LED lamp body. This receiving cavity can fix and protect the LED lamp body. The fixing base is abutted against the inner side of the machine panel through a limiting portion provided on the inner support plate or the connecting portion, so that the positioning of the fixing base on the machine panel can be realized, and the fixing base can be prevented from moving along the axial direction. The fixing base of this solution has the characteristics of small and simple structure, reliable and convenient positioning.

[0012] In order to make the above and other purposes, features and advantages of the utility model more obvious and understandable, the following specifically gives preferred embodiments and cooperates with the attached drawings to make detailed descriptions as follows. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0014] Figure 1 is a schematic structural diagram of the LED fixing base in the embodiment of the present utility model;

[0015] Figure 2 is a schematic structural diagram of the outer support plate in the embodiment of the present utility model;

[0016] Figure 3 is a schematic structural diagram of the LED fixing base assembled on the machine panel in the embodiment of the present utility model.

[0017] The reference numerals of the above drawings: 1. Outer support plate; 2. Inner support plate; 3. Rib; 4. Limiting portion; 5. Machine panel; 110. Lamp body; 120. Pin. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The following will combine the drawings in the embodiments of the present utility model to clearly and completely describe the technical solutions in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the protection scope of the present utility model.

[0019] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", "fixation", and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific situations.

[0020] In the present utility model, unless otherwise clearly specified and defined, the first feature being "above" or "below" the second feature may include the first feature and the second feature being in direct contact, or may include the first feature and the second feature not being in direct contact but being in contact through other features therebetween. Moreover, the first feature being "above", "below", and "on top of" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature is at a higher horizontal height than the second feature. The first feature being "below", "beneath", and "underneath" the second feature includes the first feature being below and obliquely below the second feature, or merely indicating that the first feature is at a lower horizontal height than the second feature.

[0021] In the description of this embodiment, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing this application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the protection scope of this application.

[0022] In addition, the terms "first", "second", etc. are only used for distinction in description and have no special meaning.

[0023] Combine Figures 1 to 3As shown, the LED fixing seat of this embodiment includes an inner support plate 2, an outer support plate 1, a connecting portion and at least one limiting portion 4. The inner support plate 2 and the outer support plate 1 are arranged opposite to each other, and the connecting portion is used to connect the inner support plate 2 and the outer support plate 1. When the connecting portion connects the inner support plate 2 and the outer support plate 1, the three together form a receiving cavity for accommodating the LED lamp body 110. The limiting portion 4 is arranged on the inner support plate 2, or the limiting portion 4 can also be arranged on the connecting portion. The limiting portion 4 is used to abut against the inner side of the machine panel 5 (the side facing the inside of the machine) when the fixing seat is installed on the machine panel 5, so as to cooperate with the outer support plate 1 to clamp the machine panel 5 and realize the fixation of the fixing seat. A through hole is provided on the inner support plate 2, and the through hole can allow the pin 120 of the LED to pass through to extend to the inside of the machine and connect with the PCB.

[0024] Specifically, if Figure 1 As shown, in this embodiment, the limiting portion 4 is disposed on the inner supporting plate 2 .

[0025] Through the above structure, the LED fixing seat of this embodiment includes an inner support plate 2 and an outer support plate 1 which are arranged relatively to each other and connected by a connecting part. The inner support plate 2, the outer support plate 1 and the connecting plate together form a accommodating cavity for accommodating the LED lamp body 110, and the accommodating cavity can fix and protect the LED lamp body 110. The fixing seat can be positioned on the machine panel 5 by abutting against the inner side of the machine panel 5 through the limiting part 4 arranged on the inner support plate 2 or the connecting part, so as to avoid the fixing seat from moving along the axial direction. The fixing seat of this scheme has the characteristics of small and simple structure and reliable and convenient positioning.

[0026] like Figure 1 As shown, the connection part of this embodiment includes a plurality of ribs 3, and the two ends of each rib 3 are respectively connected to the inner support plate 2 and the outer support plate 1, and the plurality of ribs 3 are distributed at intervals, so that, on the one hand, the pressure required for pressing the fixing seat into the machine panel 5 when installing can be reduced, and on the other hand, materials can also be saved. It should be noted that the end of the rib 3 connected to the outer support plate 1 is not connected to the edge of the outer support plate 1. In other words, there is a certain distance between the rib 3 and the edge of the outer support plate 1, so that the outer support plate 1 leaves space for contacting with the outer side of the machine panel 5 (the side away from the inside of the machine).

[0027] Preferably, if Figure 1 As shown, the LED fixing seat of this embodiment includes a plurality of limiting portions 4 , which is beneficial to improving the limiting effect, and each limiting portion 4 is arranged between two ribs 3 .

[0028] The inner support plate 2 of this embodiment has a circular cross-section perpendicular to the axis. Correspondingly, the outer support plate 1 has an annular cross-section perpendicular to the axis. The outer diameter of the outer support plate 1 is larger than the diameter of the inner support plate 2. The inner diameter of the outer support plate 1 is equal to the diameter of the LED lamp body 110, so that the LED lamp body 110 can be inserted through the outer support plate 1 almost centered. Preferably, the diameter of the inner support plate 2 gradually decreases in the direction towards the outer support plate 1, that is to say, the diameter of the end of the inner support plate 2 far from the outer support plate 1 is smaller than the diameter of the end close to the outer support plate 1, which is beneficial to the installation of the fixing seat on the machine panel 5.

[0029] In summary, the usage method of the LED fixing seat of this embodiment is as follows: First, the pins 120 of the LED can be inserted into the receiving cavity through the inner circle of the outer support plate 1 of the fixing seat and align the pins 120 with the through holes on the inner support plate 2, then press the lamp body 110 of the LED into the receiving cavity until the LED can no longer move axially, and then press the fixing seat into the corresponding mounting hole on the machine panel 5; of course, it is also possible to first press the fixing seat into the mounting hole on the machine panel 5 and then install the LED into the fixing seat.

[0030] In the present utility model, specific embodiments are used to elaborate on the principle and implementation manner of the present utility model. The description of the above embodiments is only used to help understand the method and its core idea of the present utility model; at the same time, for those of ordinary skill in the art, according to the idea of the present utility model, there will be changes in the specific implementation manner and application scope. In summary, the content of this specification should not be construed as a limitation to the present utility model.

Claims

1. An LED fixing seat, installed on a machine panel, characterized in that: The invention comprises an inner support plate, an outer support plate, a connecting portion and at least one limiting portion, wherein the inner support plate and the outer support plate are arranged opposite to each other and are connected via the connecting portion, and the inner support plate, the outer support plate and the connecting portion together form a housing cavity for accommodating an LED lamp body, the limiting portion is arranged on the inner support plate or the connecting portion to abut against the inner side of the machine panel, and a through hole is provided on the inner support plate for the pins of the LED to pass through.

2. The LED fixing base according to claim 1, characterized in that: The connecting portion includes a plurality of ribs, and the plurality of ribs are distributed at intervals.

3. The LED fixing base according to claim 2, characterized in that: The LED fixing seat comprises a plurality of limiting parts, and the limiting parts are arranged between two ribs.

4. The LED fixing base according to claim 1, characterized in that: The cross section of the inner support plate perpendicular to the axis is circular, the cross section of the outer support plate perpendicular to the axis is annular, and the outer diameter of the outer support plate is greater than the diameter of the inner support plate.

5. The LED fixing base according to claim 4, characterized in that: The inner diameter of the outer support plate is equal to the diameter of the LED lamp body.

6. The LED fixing base according to claim 1, characterized in that: The diameter of the inner support plate gradually decreases in a direction toward the outer support plate.

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