Case right-angle indicator lamp structure

Abstract

The utility model discloses a case right-angle indicating lamp structure, and aims to provide a case right-angle indicating lamp structure which is simple in structure, high in utilization rate of right-angle arrangement space and applicable to a small electronic equipment box body, and adopts a multi-light-source design. The LED lamp comprises an indicator lamp fixing block, an LED lamp and a light guide block, a plurality of indicator lamp mounting grooves are formed in one side of the indicator lamp fixing block, an LED lamp limiting groove is formed in one end of each indicator lamp mounting groove, a limiting extension block is arranged at the bottom of the lamp holder end of the LED lamp and matched with the LED lamp limiting groove in a limiting mode, and a limiting clamping block is arranged at the other end of the indicator lamp fixing block. A limiting clamping groove is formed in one side of the light guide block, the limiting clamping groove is matched with the limiting clamping block, the bottom of the light guide block is matched with the end portion of a lamp holder of the LED lamp, an L-shaped connecting block is arranged on the other side of the indicator lamp fixing block, and the indicator lamp fixing block is connected with the machine box through the L-shaped connecting block. The cabinet indicating lamp is applied to the technical field of cabinet indicating lamps.

Description

Technical Field

[0001] The utility model is applied to the technical field of chassis indicators, and particularly relates to a right-angle indicator structure for a chassis. Background Art

[0002] With the trend of miniaturization of electronic devices, the internal structure is becoming more and more compact. For example, products such as hosts or servers, the traditional chassis shell has a large size and has high requirements for the site where the chassis equipment needs to be placed. Therefore, it is necessary to design a chassis shell with a smaller size to meet the functions of small-site layout and handling and transfer. The internal of the small-size chassis puts forward higher requirements for the size and installation position of each component. For example, power indicators or signal indicators, the traditional indicators are usually installed in the middle position of the chassis. Due to their shape and size, it is difficult to effectively install them in a limited space, which requires too much space and cannot maintain a good visual effect inside the chassis. The indicator body and wiring harness will affect the operation of each component inside the chassis, resulting in a large amount of space inside the chassis that cannot be fully utilized. For example, the right-angle edge position inside the box has a low utilization rate, and the display effect of such indicators is single, such as circular or square, and can only be displayed on one side. If a right-angle indicator structure for a chassis with a simple structure, multi-light source design, high space utilization rate in right-angle layout, and applicable to small electronic device boxes can be designed, the above problems can be solved. Summary of the Utility Model

[0003] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a chassis indicator.

[0004] The technical solution adopted by the utility model is as follows: The utility model includes an indicator fixing block, an LED lamp, and a light guide block. On one side of the indicator fixing block, there are several indicator installation grooves. At one end of the indicator installation groove, there is an LED lamp limit groove. At the bottom of the head end of the LED lamp, there is a limit extension block, and the limit extension block is in limit cooperation with the LED lamp limit groove. At the other end of the indicator fixing block, there is a limit clamping block. On one side of the light guide block, there is a limit clamping groove, and the limit clamping groove is matched with the limit clamping block. The bottom of the light guide block is matched with the head end of the LED lamp. On the other side of the indicator fixing block, there is an L-shaped connecting block, and the indicator fixing block is connected to the chassis through the L-shaped connecting block.

[0005] Further, the outer sides of several LED lamps are flush with the outer sides of several LED lamp limit grooves.

[0006] Further, there is a limit notch on the outer side of the bottom of the light guide block, and the limit notch is flush with the outer side of the LED lamp limit groove.

[0007] Further, a plurality of kidney-shaped holes are provided in the main body part of the L-shaped connecting block, and the L-shaped connecting block is connected to a plurality of locking holes on the other side of the indicator light fixing block through the plurality of kidney-shaped holes and locking screws.

[0008] Further, a plurality of locking grooves are provided at the folding corner part of the L-shaped connecting block, and the indicator light fixing block is connected to the inner side of the chassis through the plurality of locking grooves.

[0009] Further, a plurality of light guide block limiting grooves corresponding to the plurality of light guide blocks are provided at the folding corner of the chassis, and the parts of the outer sides and the front ends of the plurality of light guide blocks exceeding the LED lamp limiting groove are in limiting cooperation with the plurality of light guide block limiting grooves.

[0010] Further, a plurality of light guide block limiting protrusions are provided in the indicator light installation groove, and the plurality of light guide block limiting protrusions are matched with the light guide blocks.

[0011] The beneficial effects of the present utility model are as follows: The L-shaped connecting block plays a role in connecting and fixing the whole assembly and the box body. Both surfaces are designed with the kidney-shaped holes, which can realize the adjustment of the position between the assembly and the box body, and is convenient for eliminating the influence brought by processing errors. The indicator light fixing block is used to fix the LED lamp and the light guide block. Without screws and glue, it is fixed by interference fit, effectively improving the installation efficiency. The light guide block is used to conduct the light source emitted by the LED lamp. The material is frosted transparent acrylic. Using the principle of light reflection, the light emitted by the LED lamp is evenly guided to the surface of the shell, realizing a soft and uniform light-emitting effect, avoiding glare, and at the same time improving the light energy utilization rate. The outer side and the front end of the light guide block are both provided with convex structures, which can emit a strip-shaped folding corner light source on the outer surface of the chassis while being limited by the right-angle limiting groove of the chassis, making the whole chassis more beautiful. The LED lamp is controlled by an external control source, and the display of brightness and state can be realized. Description of the Drawings

[0012] Figure 1 is a three-dimensional view of the present utility model;

[0013] Figure 2 is a three-dimensional view of another perspective of the present utility model;

[0014] Figure 3 is an exploded view of the present utility model;

[0015] Figure 4 is an installation schematic diagram of the present utility model. Detailed Embodiment

[0016] As Figures 1 to 4As shown in the figure, in this embodiment, the utility model includes an indicator light fixing block 1, an LED lamp 2 and a light guide block 3. On one side of the indicator light fixing block 1, there are several indicator light installation slots 4. At one end of the indicator light installation slot 4, there is an LED lamp limit slot 5. At the bottom of the lamp head end of the LED lamp 2, there is a limit extension block 6, and the limit extension block 6 is in limit cooperation with the LED lamp limit slot 5. At the other end of the indicator light fixing block 1, there is a limit clamping block 7. On one side of the light guide block 3, there is a limit clamping slot 8, and the limit clamping slot 8 is matched with the limit clamping block 7. The bottom of the light guide block 3 is matched with the head end of the lamp head of the LED lamp 2. On the other side of the indicator light fixing block 1, there is an L-shaped connecting block 9, and the indicator light fixing block 1 is connected to the chassis 10 through the L-shaped connecting block 9. Thus, it can be seen that there are three groups of the indicator light installation slots 4 provided on the indicator light fixing block 1, and three groups of the LED lamps 2 and three groups of the light guide blocks 3 can be installed simultaneously. The light source of the LED lamp is conducted through the light guide block 3 made of frosted transparent acrylic material, which can ensure stable light source display without glare. Through the L-shaped connecting block 9, the indicator light fixing block 1 can be installed at the right-angle edge inside the chassis, making full use of the space inside the chassis and adapting to the indicator light installation position of a small chassis.

[0017] As Figure 1 shown, in this embodiment, the outer sides of several LED lamps 2 are flush with the outer sides of several LED lamp limit slots 5. Thus, it can be seen that the outer sides of the LED lamps 2 being flush with the outer sides of several LED lamp limit slots 5 can prevent the light source of the LED lamps 2 from leaking through the gap between the indicator light fixing block 1 and the chassis 10, affecting the visual experience.

[0018] As Figure 1 and Figure 3 shown, in this embodiment, there is a limit notch 11 provided on the outer side of the bottom of the light guide block 3, and the limit notch 11 is flush with the outer side of the LED lamp limit slot 5. Thus, it can be seen that the limit notch 11 can make one side of the indicator light fixing block 1 fit completely against the inner side of the chassis without light leakage, only reflecting the light source of the outer side and the protruding part at the front end of the light guide block 3, and the overall visual experience is better.

[0019] As Figures 1 to 3 shown, in this embodiment, several kidney-shaped holes 12 are provided in the main body part of the L-shaped connecting block 9, and the L-shaped connecting block 9 is connected to several locking holes 13 on the other side of the indicator light fixing block 1 through several kidney-shaped holes 12 and locking screws. Thus, it can be seen that the L-shaped connecting block 9 plays a role in connecting and fixing the entire assembly to the right-angle edge inside the box body. The main body part is designed with the kidney-shaped holes 12, which can realize the adjustment of the position between the indicator light fixing block 1 and the L-shaped connecting block 9, facilitating the elimination of the influence brought by processing errors.

[0020] AsFigures 1 to 3 As shown, in this embodiment, the corner portion of the L-shaped connecting block 9 is provided with a plurality of locking grooves 14, and the indicator light fixing block 1 is connected to the inner side of the chassis 10 through the plurality of locking grooves 14. It can be seen that the locking grooves 14 can be adjusted synchronously with the waist-shaped holes 12 to achieve the position adjustment between the component and the box body, which is convenient for eliminating the influence caused by the processing error.

[0021] like Figure 4 As shown, in this embodiment, the corners of the chassis 10 are provided with a plurality of light guide block limit grooves corresponding to the plurality of light guide blocks 3, and the portions of the outer sides and front ends of the plurality of light guide blocks 3 that exceed the LED lamp limit grooves 5 are limitedly matched with the plurality of light guide block limit grooves. It can be seen that the chassis 1 is provided with a plurality of groups of light guide block limit grooves according to the needs, and the plurality of indicator light fixing blocks 1 are installed with the light guide blocks 3 according to the number of the light guide block limit grooves, and the light guide blocks 3 are limitedly matched with the light guide block limit grooves, so that the outer sides and the protruding portions of the front ends of the light guide blocks 3 are extended out of the chassis 10, forming a strip of angled light with a good visual effect.

[0022] like Figure 3 As shown, in this embodiment, the indicator light installation slot 4 is provided with a plurality of light guide block limiting protrusions 15, and the plurality of light guide block limiting protrusions 15 cooperate with the light guide block 3. It can be seen that the plurality of light guide block limiting protrusions 15 can stably fix the light guide block 3 and prevent the light guide block 3 from shifting.

[0023] The working principle of the utility model is as follows: a plurality of the LED lamps 2 are connected with a plurality of the LED lamp limit grooves 5 through the LED lamp limit grooves 6, and a plurality of the light guide blocks 3 are connected with the limit card blocks 7 through the limit card grooves 8. After the assembly is completed, the indicator light fixing block 1 is connected with the inner right-angle side of the chassis 10, and a plurality of the light guide blocks 3 cooperate with a plurality of light guide block limit grooves on the chassis to extend out of the chassis 10, and then the indicator light fixing block 1 is connected with the inner right-angle side of the chassis 10 through a plurality of the waist-shaped holes 12 and a plurality of the locking grooves 14 on the L-shaped connecting block 9 to complete the fixation. The LED lamp 1 is controlled by the light control source in the chassis 10. After power-on, a plurality of the LED lamps 2 transmit the light source to the light guide block 3, and the light guide block 3 realizes the display of the strip angle light source and status outside the right-angle side of the chassis 10.

[0024] Although the embodiments of the present invention are described with practical solutions, they do not constitute limitations on the meaning of the present invention. For those skilled in the art, it is obvious to modify the implementation scheme and combine it with other solutions based on this description.

Claims

1. A right-angle indicator structure for a chassis, comprising an indicator fixing block (1), an LED lamp (2), and a light guide block (3), characterized in that: On one side of the indicator light fixing block (1), there are several indicator light mounting grooves (4). At one end of the indicator light mounting groove (4), there is an LED lamp limiting groove (5). At the bottom of the lamp head end of the LED lamp (2), there is a limiting extension block (6). The limiting extension block (6) is in limiting cooperation with the LED lamp limiting groove (5). At the other end of the indicator light fixing block (1), there is a limiting block (7). On one side of the light guide block (3), there is a limiting card slot (8). The limiting card slot (8) is matched with the limiting block (7). The bottom of the light guide block (3) is matched with the head of the lamp head end of the LED lamp (2). On the other side of the indicator light fixing block (1), there is an L-shaped connecting block (9). The indicator light fixing block (1) is connected to the chassis (10) through the L-shaped connecting block (9).

2. The right-angle indicator structure of a chassis according to claim 1, wherein: The outer sides of several LED lamps (2) are flush with the outer sides of several LED lamp limiting grooves (5).

3. The right-angle indicator structure of a chassis according to claim 1, characterized in that: On the outer side of the bottom of the light guide block (3), there is a limiting notch (11). The limiting notch (11) is flush with the outer side of the LED lamp limiting groove (5).

4. A right-angle indicator structure for a chassis according to claim 1, characterized in that: Several waist-shaped holes (12) are provided in the main body part of the L-shaped connecting block (9). The L-shaped connecting block (9) is connected to several locking holes (13) on the other side of the indicator light fixing block (1) through several waist-shaped holes (12) and locking screws.

5. A right-angle indicator structure for a chassis according to claim 1, characterized in that: Several locking grooves (14) are provided at the corner part of the L-shaped connecting block (9). The indicator light fixing block (1) is connected to the inner side of the chassis (10) through several locking grooves (14).

6. The right-angle indicator structure of a chassis according to claim 1, wherein: At the corner of the chassis (10), there are several light guide block limiting grooves corresponding to several light guide blocks (3). The parts of the outer sides and the front ends of several light guide blocks (3) that exceed the LED lamp limiting groove (5) are in limiting cooperation with several light guide block limiting grooves.

7. A right-angle indicator structure for a chassis according to claim 1, characterized in that: Several light guide block limiting protrusions (15) are provided in the indicator light mounting groove (4). The several light guide block limiting protrusions (15) are matched with the light guide block (3).

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