CN216927141U - Light guide element suitable for guide rail space in switch and installation assembly thereof - Google Patents
Light guide element suitable for guide rail space in switch and installation assembly thereof Download PDFInfo
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- CN216927141U CN216927141U CN202220145829.0U CN202220145829U CN216927141U CN 216927141 U CN216927141 U CN 216927141U CN 202220145829 U CN202220145829 U CN 202220145829U CN 216927141 U CN216927141 U CN 216927141U
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- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
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Abstract
The application provides a light guide element suitable for a guide rail space in an exchanger and a mounting assembly thereof. The light guide element comprises a light incidence part arranged at one end, a light emitting part arranged at the other end and a light guide part extending between the light incidence part and the light emitting part, the light guide part comprises a bent section and a straight section, one end of the bent section is connected with the light incidence part, one end of the straight section is connected with the light emitting part, and an included angle is formed between the light incidence part and the light emitting part; the light guide element also comprises at least one first positioning part extending along the direction vertical to the straight line section of the light guide part; and a second positioning part extending from the connection part of the light guide part bending section and the light incidence part. The light guide element disclosed by the application can reasonably utilize the space in each hot plug module guide rail in the switch, is convenient to disassemble and assemble, is applied to electronic equipment such as switches which are closely arranged, and reduces the layout difficulty of components of the whole machine and the production cost of the whole machine.
Description
Technical Field
The utility model relates to the technical field of light guide elements, in particular to a light guide element suitable for a guide rail space in an exchanger and an installation assembly thereof.
Background
In order to perform good cooling, electronic equipment such as an existing ethernet switch is often provided with a plurality of hot plug fan modules, the space occupation of the fan modules is large, and if a single fan module fails, the position of the failed fan module needs to be accurately displayed so that workers can replace the fan module as soon as possible, so that the existing hot plug fan module is provided with a display element for acquiring an optical signal from a CPU to display the working state of the hot plug fan module.
The existing display mode of the working state of the hot-plug fan module is to assemble and connect a Cable wire and a fan wire for an LED lamp to a connector to realize a lighting mode. However, the number of wires required by the display mode is large, and the wiring space in the switch is limited, so that the hot plug fan module pulling component is complex, and is not beneficial to assembly and disassembly, and the hot plug fan module adopting the display mode has low production efficiency and high production cost.
Another way to display the operating status of a hot-pluggable fan module is to design the display element on the side of a single fan module. The width size of the module can be increased by the method, for the switch with the installation size requirement, the space layout difficulty of the whole machine is increased by the method, and the model selection difficulty of a power supply or other element modules is inevitably increased in order to save space.
Therefore, there is a need to develop a new light guide element and a mounting assembly thereof suitable for use in a guide rail space of an exchange, so as to overcome and/or ameliorate one or more of the above-mentioned disadvantages of the prior art, or at least to provide an effective alternative solution to the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects, the utility model provides the light guide element suitable for the guide rail space in the exchanger and the installation assembly thereof.
The utility model is realized by the following technical scheme:
an embodiment of the present invention provides a light guide element suitable for a guide rail space in an exchange, where:
the light guide element comprises a light incident part arranged at one end, a light emitting part arranged at the other end and a light guide part extending between the light incident part and the light emitting part, wherein the light incident part takes in light to the inside, the light guide part guides the light taken in from the light incident part, and the light emitting part takes out the light guided by the light guide part to the outside;
the light guide part comprises a curved section and a straight section, one end of the curved section is connected with the light incidence part, one end of the straight section is connected with the light emission part, and an included angle is formed between the light incidence part and the light emission part;
the light guide element also comprises at least one first positioning part extending along the direction perpendicular to the straight line section of the light guide part;
the light guide element also comprises a second positioning part extending from the connection part of the light guide part bending section and the light incidence part.
In a preferred embodiment of the light guide element suitable for the guide rail space in the switch, the light guide element further includes a support portion extending in a direction perpendicular to the straight line segment of the light guide portion, the support portion is located at a position close to the light emitting portion, and one end of the support portion away from the light guide portion is a support surface.
In a preferred embodiment of the light guide element adapted to be used in a guideway space in an exchange, the light guide element further comprises a reinforcing rib, one end of the reinforcing rib is connected to the second positioning portion, and the other end of the reinforcing rib is connected to the light guide portion.
In a preferred embodiment of the light guide element adapted to the guide rail space in the switch, an end of the first positioning portion away from the light guide portion is a positioning hook.
In a preferred embodiment of the light guide element adapted to the guide rail space in the switch, an end of the second positioning portion away from the light guide portion is a positioning cylinder.
In a preferred embodiment of the light-guiding element adapted for use in a guideway space in an exchange, the light-guiding element is made of a flexible material.
Preferably, the light guide element is made of a PC material.
In a preferred embodiment of the light-guiding element suitable for use in a guideway space in an exchange, the light-guiding element is integrally formed.
In another aspect, the present invention provides a mounting assembly, where the mounting assembly is used for mounting a light guide element suitable for a guide rail space in an exchange, and the mounting assembly includes:
the guide rail comprises a mounting plate and a display plate, one end of the mounting plate is an open end, the other end of the mounting plate is connected with the display plate and forms an accommodating cavity together with the display plate, and the display plate is provided with a display hole;
the mounting bracket is mounted in the accommodating cavity, a mounting cavity is formed by the mounting bracket, the mounting plate and the display panel together, and a first fixing part matched with the first positioning part and a second fixing part matched with the second positioning part are arranged on the mounting bracket;
the light guide element is inserted into the mounting cavity from the open end, the first positioning portion is matched with the first fixing portion, and the second positioning portion is matched with the second fixing portion, so that the light guide element is detachably mounted in the mounting cavity, and the light emitting portion is abutted to the position of the display hole to display light guided by the light guide portion to the outside.
In a preferred embodiment of the mounting assembly, a plurality of first positioning portions are spaced apart from each other on the light guide element, and a plurality of first fixing portions are spaced apart from each other on the mounting bracket.
In a preferred embodiment of the mounting assembly, the first fixing portion is a positioning slot.
In a preferred embodiment of the mounting assembly, the second fixing portion is a positioning round hole.
Through the technical scheme of the embodiment of the utility model, the following beneficial effects can be achieved:
(1) the light guide element applicable to the guide rail space in the switch disclosed by the embodiment of the utility model has the advantages of simple and small structure, convenience in disassembly, capability of being conveniently installed in the existing guide rail space of each hot plug module in the switch, reduction in the size of each hot plug module, and reduction in the difficulty in spatial layout of the whole switch and in the difficulty in type selection of other elements.
(2) The installation component for installing the light guide element disclosed by the embodiment of the utility model adopts the guide rail and the installation support, designs the light guide element in the existing space in the guide rail of each hot plug module in the switch, reasonably utilizes the idle space in the switch, greatly reduces the space layout difficulty of the whole machine for equipment such as the switch with requirements on installation size and the like, and further reduces the model selection difficulty of the equipment on a power supply or other elements, thereby reducing the production cost of the whole machine and being suitable for mass production.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and not to limit the utility model. In the drawings:
fig. 1 is a schematic diagram illustrating an exemplary light guide element suitable for use in a rail space of an exchange according to an embodiment of the present invention;
FIG. 2 is a schematic diagram illustrating an exemplary rail configuration according to an embodiment of the present invention;
FIG. 3 is a schematic diagram illustrating an exemplary mounting bracket according to an embodiment of the present invention;
FIG. 4 is a schematic view illustrating an assembly of the light guide element with the guide rail and the mounting bracket according to an embodiment of the present invention;
FIG. 5 is a schematic diagram illustrating a position of hot plug module rails within an exemplary switch according to an embodiment of the utility model.
Reference numerals:
1-a light-guiding element; 11-a light incident portion; 12-a light exit portion; 13-a light directing portion;
131-a curved section; 132-straight line segment; 133-a first positioning portion; 134-a second location portion; 135-a support portion; 136-reinforcing ribs;
2-a guide rail; 21-mounting a plate; 22-a display panel; 23-open end; 24-display aperture; 25-a first attaching and detaching portion;
3, mounting a bracket; 31-a first fixed part; 32-a second fixed part; 33-a second attachment and detachment portion;
900-Hot plug Module.
Detailed Description
In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.
First, the technical concept of the technical solution disclosed in the present invention will be explained. At present, electronic equipment such as an ethernet switch and the like is often provided with a plurality of hot plug fan modules for good cooling, the space occupation of the fan modules is large, and each fan module is provided with a component for displaying the working state of the module. The existing display assembly is used for assembling and connecting a Cable wire and a fan wire for an LED lamp to a connector, but the number of wires required by the mode is large, the wiring space in a switch is limited, the problems that components of a hot plug fan module are complex and are not beneficial to assembling and disassembling and the like are caused, and the hot plug fan module adopting the mode is low in production efficiency and high in production cost. The other mode is to design the display component at the side of a single hot plug fan module, which can increase the width of the module, and for the switch with the requirement of installation size, the mode increases the difficulty of space layout of the whole machine, increases the difficulty of model selection of a power supply or other element modules in the switch, and increases the production cost of the whole machine.
Therefore, there is a need to develop a new light guide element and its mounting assembly suitable for the inner rail space of the switch.
The specific scheme is as follows:
in one aspect, the present embodiment provides a light guide element 1 suitable for a guide rail space in an exchange, as shown in fig. 1, wherein the light guide element 1 includes a light incident portion 11 disposed at one end, a light emitting portion 12 disposed at the other end, and a light guide portion 13 extending between the light incident portion 11 and the light emitting portion 12.
When the light guide element 1 of the present embodiment is applied to a switch, the light incident portion 11 of the light guide element 1 is abutted to an LED lamp of a switch device, and the light incident portion 11 receives light emitted from the LED lamp of the device, guides the light to the light guide portion 13, guides the light to the light emitting portion 12 through the light guide portion 13, and emits the light to the outside from the light emitting portion 12.
The light guide portion 13 includes a curved portion 131 and a linear portion 131, the light incident portion 11 is connected to the curved portion 131, the curved portion 131 is connected to the linear portion 131, and the other end of the linear portion 131 is connected to the light emitting portion 12. In the light-guiding element 1, the direction of the light rays transmitted therein is changed by the curved sections 131 of the light-guiding part 13, so that the light rays taken in by the light-entering part 11 form an angle with the light rays taken out by the light-exiting part 12.
Preferably, this angle may be, for example, 90-180 °. The angle between the light beam taken in by the light incident part 11 and the light beam taken out by the light emitting part 12 needs to be smoothly connected by an arc.
In the present embodiment, the light beam taken in by the light incident portion 11 and the light beam taken out by the light exit portion 12 form an angle of 90 °.
In the present embodiment, in order to fix the straight line segments 131 of the light guide part 13 better, the light guide element 1 is further provided with the first positioning parts 133 protruding in the direction perpendicular to the straight line segments 131 of the light guide part 13. Preferably, the first positioning portion 133 may be provided in plurality.
For example, the first positioning portion 133 can be a positioning hook, a positioning corner, and the like, and in this embodiment, as shown in fig. 1, the positioning hook is respectively disposed at one end of the straight line portion 131 of the light guide portion 13 close to the curved portion 131 and the other end of the straight line portion 131 far away from the curved portion 131, and the positioning corner is disposed between the two positioning hooks. It is understood that the first positioning portion 133 may have other shapes according to different design requirements, as long as it can fix the straight line segment 131 of the light guide portion 13.
Meanwhile, in order to fix the curved section 131 of the light guide part 13 better and ensure the stable bending angle of the curved section 131, a second positioning part 134 protruding from the connection part of the curved section 131 of the light guide part 13 and the light incident part 11 is further provided on the light guide element 1.
In the present embodiment, as shown in fig. 1, the second positioning portion 134 is a positioning cylinder. It is understood that, according to different design requirements, the second positioning portion 134 can also take other forms as long as it can fix the bending portion 131 of the light guide portion 13.
Further, in order to better fix the bending section 131 of the light guide part 13 and stabilize the bending angle, a rib 136 is further disposed on the light guide element 1, and one end of the rib 136 is connected to the second positioning part 134 and the other end is connected to the light guide part 13.
On the other hand, in order to support the light emitting portion 12 more favorably, a support portion 135 extending in a direction perpendicular to the linear portion 131 is further provided at a position where the linear portion 131 of the light guide portion 13 is close to the light emitting portion 12, and one end of the support portion 135 away from the light guide portion 13 is a support surface. The contact between the support surface and another component can support the straight segment 131 of the light guide unit 13, thereby ensuring the position stability of the light emitting unit 12.
Further, in the present embodiment, in order to better fix the position of the light exit part 12, a plurality of positioning protrusions are further uniformly provided along the axis of the light exit part 12 outside the light exit part 12.
In this embodiment, the light guide element 1 is made of a flexible material. Preferably, the light guide element 1 is made of PC material.
In the present embodiment, the light guide element 1 is integrally formed.
Compared with the existing mode that the Cable wire and the fan wire for the LED lamp are assembled and connected to the connector together, the light guide element 1 of the embodiment is simple and small in structure and convenient to install and disassemble, can reasonably utilize the existing guide rail space of each hot plug module in the exchanger, reduces the size of each hot plug module, and reduces the space layout difficulty of the whole machine and the type selection difficulty of other element parts.
The present embodiment further provides a mounting assembly for mounting a light guide element 1 as described in any one of the above embodiments. The mounting assembly comprises a guide rail 2 and a mounting bracket 3, wherein the position of the guide rail 2 in the switch is shown in fig. 5, and the guide rail 2 is a structure of a chassis of the switch and is used for mounting and fixing a slide rail of each hot plug module 900 and the hot plug module 900 in the switch. The installation of the light guide elements in the guide rails 2 saves space and provides more space for the switchboard backplane layout.
As shown in fig. 2, the guide rail 2 includes an installation plate 21 and a display panel 22, one end of the installation plate 21 is an open end 23, the other end is connected to the display panel 22 and forms an accommodation cavity together with the display panel 22, a first mounting and dismounting portion 25 is disposed on the installation plate 21, and a display hole 24 is disposed on the display panel 22.
As shown in fig. 3, the mounting bracket 3 is provided with a second detachable portion 33 that fits the first detachable portion 25, a first fixing portion 31 that fits the first positioning portion 133, and a second fixing portion 32 that fits the second positioning portion 134.
As shown in fig. 4, the mounting bracket 3 can be mounted in the housing cavity of the rail 2 by engaging the first detachable portion 25 with the second detachable portion 33. After the mounting bracket 3 and the guide rail 2 are fixed to each other, a mounting cavity is formed between the mounting bracket 3 and the display panel 22, the light guide element 1 is inserted into the mounting cavity from the open end 23, the first positioning portion 133 on the light guide element 1 is matched with the first fixing portion 31 on the mounting bracket 3, meanwhile, the second positioning portion 134 on the light guide element 1 is matched with the second fixing portion 32 on the mounting bracket 3, so that the light guide element 1 is detachably mounted in the mounting cavity, the supporting surface of the supporting portion 135 on the light guide element 1 is in contact with the upper surface of the mounting bracket 3, the light emitting portion 12 is supported, and the light emitting portion 12 can be abutted with the display hole 24 on the display panel 22 of the guide rail 2 to display the light guided by the light guide portion 13 to the outside.
In this embodiment, the light guide element 1 is provided with a plurality of first positioning portions 133 at intervals, and the mounting bracket 3 is provided with a plurality of first fixing portions 31 at the same intervals.
In this embodiment, the first fixing portion 31 is a positioning slot, but it should be understood that the first fixing portion 31 may also take other forms according to different design requirements, as long as it can cooperate with the first positioning portion 133 to fix the straight line segment 131 of the light guide portion 13.
In the present embodiment, the second fixing portion 32 is a positioning circular hole, but it should be understood that the second fixing portion 32 can also take other forms as long as it can cooperate with the second positioning portion 134 to fix the curved portion 131 of the light guide portion 13.
The installation component of this embodiment example adopts guide rail 2 and installing support 3, with light guide element 1 design in the current 2 inner spaces of guide rail of each hot plug module 900 in the switch, has rationally utilized the inside idle space of switch, to equipment such as switch that the mounting dimension has the requirement, greatly reduced the spatial layout degree of difficulty of complete machine, and then reduced the lectotype degree of difficulty of equipment to power or other components to reduce the manufacturing cost of complete machine, be applicable to mass production.
The method can be realized by adopting or referring to the prior art in places which are not described in the utility model.
While the utility model has been described with reference to specific embodiments, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the utility model. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "square," and "over" 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 level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.
The above disclosure provides many different embodiments, or examples, for implementing different features of the utility model. The components and arrangements of the specific examples are described above to simplify the present disclosure. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, the present invention provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or uses of other materials.
Claims (10)
1. A light guide element adapted for use in a guideway space in an exchange, comprising:
the light guide element comprises a light incident part arranged at one end, a light emitting part arranged at the other end and a light guide part extending between the light incident part and the light emitting part, wherein the light incident part takes in light to the inside, the light guide part guides the light taken in from the light incident part, and the light emitting part takes out the light guided by the light guide part to the outside;
the light guide part comprises a curved section and a straight section, one end of the curved section is connected with the light incidence part, one end of the straight section is connected with the light emission part, and an included angle is formed between the light incidence part and the light emission part;
the light guide element also comprises at least one first positioning part extending along the direction perpendicular to the straight line section of the light guide part;
the light guide element also comprises a second positioning part extending from the connection part of the light guide part bending section and the light incidence part.
2. A light guide element adapted for use in a guideway space within an exchange according to claim 1, wherein:
the light guide element further comprises a supporting part extending out along a direction perpendicular to the straight line section of the light guide part, the supporting part is located at a position close to the light emitting part, and one end, far away from the light guide part, of the supporting part is a supporting surface.
3. A light guide element adapted for use in a guideway space within an exchange according to claim 1, wherein:
the light guide element further comprises a reinforcing rib, one end of the reinforcing rib is connected with the second positioning part, and the other end of the reinforcing rib is connected with the light guide part.
4. A light guide element adapted for use in a guideway space within an exchange according to claim 1, wherein:
one end of the first positioning part, which is far away from the light guide part, is provided with a positioning clamping hook.
5. A light guide element adapted for use in a guideway space within an exchange according to claim 1, wherein:
one end of the second positioning part, which is far away from the light guide part, is a positioning cylinder.
6. A light guide element adapted for use in a guideway space in an exchange according to any of claims 1-5, wherein:
the light guide element is made of flexible materials.
7. A light guide element adapted for use in a guideway space in an exchange according to any of claims 1-5, wherein:
the light guide element is integrally formed.
8. A mounting assembly for mounting a light guide element according to any one of claims 1 to 5 adapted for use in a guideway space in an exchange, the mounting assembly comprising:
the guide rail comprises a mounting plate and a display plate, one end of the mounting plate is an open end, the other end of the mounting plate is connected with the display plate and forms an accommodating cavity together with the display plate, and the display plate is provided with a display hole;
the mounting bracket is mounted in the accommodating cavity, a mounting cavity is formed by the mounting bracket, the mounting plate and the display panel together, and a first fixing part matched with the first positioning part and a second fixing part matched with the second positioning part are arranged on the mounting bracket;
the light guide element is inserted into the mounting cavity from the open end, the first positioning portion is matched with the first fixing portion, and the second positioning portion is matched with the second fixing portion, so that the light guide element is detachably mounted in the mounting cavity, and the light emitting portion is abutted to the position of the display hole to display light guided by the light guide portion to the outside.
9. The mounting assembly of claim 8, wherein:
the light guide element is provided with a plurality of first positioning parts at intervals, and the mounting support is provided with a plurality of first fixing parts at the same intervals.
10. The mounting assembly of claim 8, wherein:
the first fixing part is a positioning clamping groove, and/or the second fixing part is a positioning round hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220145829.0U CN216927141U (en) | 2022-01-19 | 2022-01-19 | Light guide element suitable for guide rail space in switch and installation assembly thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220145829.0U CN216927141U (en) | 2022-01-19 | 2022-01-19 | Light guide element suitable for guide rail space in switch and installation assembly thereof |
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| Publication Number | Publication Date |
|---|---|
| CN216927141U true CN216927141U (en) | 2022-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220145829.0U Active CN216927141U (en) | 2022-01-19 | 2022-01-19 | Light guide element suitable for guide rail space in switch and installation assembly thereof |
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| Country | Link |
|---|---|
| CN (1) | CN216927141U (en) |
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- 2022-01-19 CN CN202220145829.0U patent/CN216927141U/en active Active
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