CN216213538U

CN216213538U - Light emitting diode mounting and sealing structure

Info

Publication number: CN216213538U
Application number: CN202122713928.2U
Authority: CN
Inventors: 邹伟
Original assignee: Shanghai Pangfu Electronic Technology Co ltd
Current assignee: Shanghai Pangfu Electronic Technology Co ltd
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-04-05
Anticipated expiration: 2031-11-08

Abstract

The utility model discloses a light-emitting diode mounting and sealing structure which comprises a mounting bin, wherein a placing groove is arranged in the middle position inside the mounting bin, limiting holes are formed in two sides of the top of the mounting bin, limiting rods extending to the outside of the limiting holes are arranged inside the two groups of limiting holes, a mounting plate is arranged on the tops of the two groups of limiting rods together, diodes are arranged on the top of the mounting plate, and lead frames extending to the inside of the placing groove are symmetrically arranged in the middle position of the bottom of the mounting plate; according to the utility model, through the mutual matching of the fastening bolt, the fastening bolt hole, the connecting plate, the sleeve A, the sleeve B and the lead frame, an operator can conveniently adjust the extending length of the lead frame according to the length of required wiring, so that the use convenience of the lead frame is improved, the operator does not need to perform cutting work on the lead frame, the working steps of the operator are further reduced, and the use practicability of the diode is improved.

Description

Light emitting diode mounting and sealing structure

Technical Field

The utility model relates to the technical field of light emitting diodes, in particular to a light emitting diode mounting and sealing structure.

Background

The semiconductor light emitting diode is a novel solid-state cold light source, has the characteristics of high energy efficiency, long service life, low voltage, simple structure, small volume, light weight, high response speed, good anti-seismic performance, full spectrum color and the like, and is widely applied;

the prior diode has the following inconveniences in the use process: 1. the existing diode and the internal structure are single, when the diode is installed, an operator needs to assemble and fix the diode by means of other fixing mechanisms, and the lead frame at the low end of the existing diode and a transmission line interface connected with the lead frame are mostly exposed to the outside for a long time, so that the situations of current transmission instability and the like are easily caused; 2. the most of the lead frames at the bottom of the existing diode are fixed in length, so that an operator is not convenient to adjust according to actual operation requirements, and when the operator adjusts the lead frames, the lead frames are mostly cut to the specified use length in a cutting mode, so that the complexity of the use of the diode is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a light emitting diode mounting and sealing structure, which solves the following inconveniences in the prior art that the prior diode is used: 1. the existing diode and the internal structure are single, and the lead frame at the low end of the existing diode and the transmission line interface connected with the lead frame are mostly exposed to the outside for a long time, so that the situations of unstable current transmission and the like are easily caused; 2. the lead frame at the bottom of the existing diode is mostly fixed in length, so that an operator can not conveniently adjust the lead frame according to actual operation requirements, and the problem of complexity in use of the diode is increased.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a LED installs seal structure, includes the installation storehouse, the inside intermediate position department in installation storehouse is equipped with the standing groove, the both sides at installation storehouse top all are equipped with spacing hole, and are two sets of the inside in spacing hole all is equipped with the gag lever post that extends to its outside, and is two sets of the top of gag lever post is equipped with the mounting panel jointly, the top of mounting panel is equipped with the diode, the intermediate position department symmetry of mounting panel bottom is equipped with the lead frame that extends to the standing groove inside, the intermediate position department symmetry at installation storehouse top is equipped with the sealing washer with lead frame matched with, and the sealing washer cover is established in the outside of lead frame, the intermediate position department of mounting panel bottom is equipped with spacing subassembly, the both sides at installation storehouse top all are equipped with the block subassembly.

Preferably, spacing subassembly includes sleeve B, fastening bolt hole, connecting plate, sleeve A and fastening bolt, sleeve B is located the intermediate position department of mounting panel bottom and overlaps in the outside of two sets of lead frames, sleeve B's inboard cover is equipped with the sleeve A that extends to its outside, sleeve A's intermediate position department is equipped with the connecting plate that extends to sleeve B inside, the inside of connecting plate evenly is equipped with the fastening bolt hole, sleeve B openly the intermediate position department of one end bottom be equipped with extend to the fastening bolt hole inside and rather than matched with fastening bolt.

Preferably, the block subassembly includes U type draw-in groove, annular slide, rubber circle, ring rail and fixture block, the fixture block is equipped with the multiunit, the multiunit the fixture block evenly is located the both sides of two sets of gag lever posts, ring rail is equipped with two sets ofly, two sets of ring rail is located the both sides that installation storehouse top is close to spacing hole and overlaps and establish in the outside of gag lever post, and is two sets of sliding connection all is equipped with annular slide in ring rail's the inside, and is two sets of ring rail's interior bottom all establishes and ring rail matched with rubber circle, and is two sets of the both sides at ring rail top all are equipped with the U type draw-in groove with fixture block looks block.

Preferably, the two sides and the middle position inside the sleeve B are provided with accommodating grooves, and the accommodating grooves are matched with the sleeve A and the connecting plate.

Preferably, a bin door is arranged in the middle of one end of the front face of the mounting bin, and a handle is arranged at one end of the front face of the bin door.

Preferably, the cross section of the annular guide rail and the annular slide block is made of a T-shaped structure.

Compared with the prior art, the utility model has the beneficial effects that: the light emitting diode is provided with a sealing structure;

1. through the mutual matching of the lead frame, the placing groove and the sealing ring, the inserting position of the lead frame can be sealed through the sealing ring, and external dust is prevented from entering, when the lead frame is inserted, an external transmission line can be taken out and connected with the lead frame in the placing groove, so that an interface can be prevented from being exposed outside, the stability of current transmission is improved, meanwhile, through the mutual matching of the limiting rod, the clamping block, the limiting hole, the U-shaped clamping groove, the annular sliding block, the annular guide rail and the rubber ring, an operator can conveniently and quickly install the diode, the operator does not need to fix the diode in a threaded screwing or welding mode, the working steps of the operator are reduced, the convenience of the installation of the diode is improved, and the structural design is simple, reasonable and suitable for popularization;

2. through mutually supporting of fastening bolt, fastening bolt hole, connecting plate, sleeve A, sleeve B and lead frame, can make things convenient for operating personnel to adjust the extended length of lead frame according to the length of required wiring to improve the convenience that the lead frame used, need not operating personnel and cutting work to it, with further reduction operating personnel work step, improve the practicality that this diode used.

Drawings

FIG. 1 is a front cross-sectional view of the present invention;

FIG. 2 is a schematic perspective view of the present invention;

FIG. 3 is a bottom view of the mounting plate of the present invention;

fig. 4 is an enlarged view of the structure at a in fig. 1 according to the present invention.

In the figure: 1. installing a bin; 2. a limiting hole; 3. a lead frame; 4. a placement groove; 5. a seal ring; 6. fastening a bolt; 7. a sleeve A; 8. a limiting rod; 9. a connecting plate; 10. a diode; 11. fastening bolt holes; 12. mounting a plate; 13. a sleeve B; 14. a U-shaped clamping groove; 15. an annular slider; 16. a rubber ring; 17. an annular guide rail; 18. and (7) clamping blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a sealing structure for installing a light-emitting diode comprises an installation bin 1, wherein a placement groove 4 is arranged at the middle position inside the installation bin 1, limiting holes 2 are arranged at two sides of the top of the installation bin 1, limiting rods 8 extending to the outside of the two limiting holes 2 are arranged inside the two limiting holes 2, an installation plate 12 is arranged at the tops of the two limiting rods 8, the diode 10 is arranged at the top of the installation plate 12, lead frames 3 extending to the inside of the placement groove 4 are symmetrically arranged at the middle position of the bottom of the installation plate 12, sealing rings 5 matched with the lead frames 3 are symmetrically arranged at the middle position of the top of the installation bin 1, and sealing washer 5 cover is established in the outside of lead frame 3, and the intermediate position department of mounting panel 12 bottom is equipped with spacing subassembly, is convenient for adjust the extension length of lead frame 3, and the both sides at mounting bin 1 top all are equipped with the block subassembly, are convenient for realize diode 10's installation work fast.

Further, spacing subassembly includes sleeve B13, fastening bolt hole 11, connecting plate 9, sleeve A7 and fastening bolt 6, sleeve B13 is located the intermediate position department of mounting panel 12 bottom and overlaps in the outside of two sets of lead frame 3, sleeve B13's inboard cover is equipped with the sleeve A7 that extends to its outside, sleeve A7's intermediate position department is equipped with the connecting plate 9 that extends to sleeve B13 inside, the inside of connecting plate 9 evenly is equipped with fastening bolt hole 11, sleeve B13 openly the intermediate position department of one end bottom be equipped with extend to fastening bolt hole 11 inside and rather than matched with fastening bolt 6, be convenient for adjust the extension length of lead frame 3.

Further, the block subassembly includes U type draw-in groove 14, annular slider 15, rubber ring 16, annular guide 17 and fixture block 18, fixture block 18 is equipped with the multiunit, multiunit fixture block 18 evenly is located two sets of gag lever post 8's both sides, annular guide 17 is equipped with two sets ofly, two sets of annular guide 17 are located 1 top in installation storehouse and are close to the both sides of spacing hole 2 and overlap and establish the outside at gag lever post 8, two sets of annular guide 17's inside all sliding connection is equipped with annular slider 15, two sets of annular guide 17's interior bottom all establishes and annular slider 15 matched with rubber ring 16, the both sides at two sets of annular slider 15 tops all are equipped with the U type draw-in groove 14 who thinks the block with fixture block 18, be convenient for realize diode 10's installation work fast.

Further, the two sides and the middle position inside the sleeve B13 are provided with accommodating grooves, the accommodating grooves are matched with the sleeve A7 and the connecting plate 9, and the sleeve A7 and the connecting plate 9 are convenient to accommodate.

Furthermore, a bin door is arranged in the middle of one end of the front side of the installation bin 1, and a handle is arranged at one end of the front side of the bin door, so that the bin door is convenient to open.

Furthermore, the cross section of the annular guide rail 17 and the annular slide block 15 is made of a T-shaped structure, so that the tightness of the connection between the annular guide rail 17 and the annular slide block 15 is improved.

The working principle is as follows: the electric parts of the device are all supplied with power by the storage battery, when in use, an operator can firstly take the mounting plate 12 to drive the limiting rod 8 and the lead frame 3 to be respectively inserted into the limiting hole 2 and the placing groove 4, the inserting position of the lead frame 3 can be sealed through the design of the sealing ring 5 to prevent external dust from entering, after the lead frame 3 is inserted, an external transmission line can be taken to be connected with the lead frame 3 in the placing groove 4, so that the interface can be prevented from being exposed to the outside, the stability of current transmission is improved, when the limiting rod 8 drives the clamping block 18 to be inserted into the specified position in the limiting hole 2, the operator can directly rotate the U-shaped clamping groove 14 to drive the annular sliding block 15 to rotate to the specified position in the annular guide rail 17, the U-shaped clamping groove 14 can be directly clamped to the outer side of the clamping block 18 to fixedly connect the limiting rod 8 and the parts above, the friction force of the annular slider 15 in rotation can be effectively improved through the design of the rubber ring 16, so that the clamping stability of the U-shaped clamping groove 14 can be improved;

meanwhile, during operation, an operator can firstly screw the fastening bolt 6 to separate the fastening bolt from the inside of the fastening bolt hole 11 to release the fixation of the connecting plate 9, then pull the connecting plate 9 to drive the sleeve A7 to move out of the sleeve B13, and can adjust the length of the lead frame 3 through the extension of the sleeve A7, so that the operator can adjust the length to a specified position according to actual operation, and after the adjustment is completed, the fastening bolt 6 is rotated reversely to fix the connecting plate 9.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that the terms "connected" and "connected" are to be interpreted broadly, e.g., as either a fixed connection or a removable connection, unless expressly stated or limited otherwise; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. The utility model provides a LED installation seal structure, includes installation storehouse (1), its characterized in that: a placing groove (4) is arranged in the middle of the inside of the installation bin (1), two sides of the top of the installation bin (1) are provided with limiting holes (2), limiting rods (8) extending to the outside of the limiting holes are arranged inside the two groups of limiting holes (2), the tops of the two groups of limiting rods (8) are provided with a mounting plate (12) together, the top of the mounting plate (12) is provided with a diode (10), the middle position of the bottom of the mounting plate (12) is symmetrically provided with lead frames (3) extending into the placing groove (4), sealing rings (5) matched with the lead frames (3) are symmetrically arranged at the middle position of the top of the mounting bin (1), and sealing washer (5) cover is established in the outside of lead frame (3), the intermediate position department of mounting panel (12) bottom is equipped with spacing subassembly, the both sides at installation bin (1) top all are equipped with the block subassembly.

2. A light emitting diode mounting sealing structure according to claim 1, wherein: spacing subassembly includes sleeve B (13), fastening bolt hole (11), connecting plate (9), sleeve A (7) and fastening bolt (6), sleeve B (13) are located the intermediate position department of mounting panel (12) bottom and overlap in the outside of two sets of lead frames (3), the inboard cover of sleeve B (13) is equipped with and extends to its outside sleeve A (7), the intermediate position department of sleeve A (7) is equipped with and extends to inside connecting plate (9) of sleeve B (13), the inside of connecting plate (9) evenly is equipped with fastening bolt hole (11), the intermediate position department of sleeve B (13) positive one end bottom is equipped with and extends to inside and rather than matched with fastening bolt (6) of fastening bolt hole (11).

3. A light emitting diode mounting sealing structure according to claim 1, wherein: the block subassembly includes U type draw-in groove (14), annular slider (15), rubber ring (16), ring rail (17) and fixture block (18), fixture block (18) are equipped with the multiunit, multiunit fixture block (18) evenly is located the both sides of two sets of gag lever post (8), ring rail (17) are equipped with two sets ofly, two sets of ring rail (17) are located installing bin (1) top and are close to the both sides of spacing hole (2) and overlap and establish the outside at gag lever post (8), and are two sets of all sliding connection is equipped with annular slider (15) in the inside of ring rail (17), and is two sets of all establish with annular slider (15) matched with rubber ring (16) annular slider (17), two sets of the both sides at annular slider (15) top all are equipped with U type draw-in groove (14) that think the block (18) to block.

4. A light emitting diode mounting sealing structure according to claim 2, wherein: the both sides and the intermediate position department of sleeve B (13) inside all are equipped with and accomodate the groove, and accomodate groove and sleeve A (7) and connecting plate (9) mutual adaptation.

5. A light emitting diode mounting sealing structure according to claim 1, wherein: the middle position of the front end of the installation bin (1) is provided with a bin door, and the front end of the bin door is provided with a handle.

6. A light emitting diode mounting sealing structure according to claim 3, wherein: the cross sections of the annular guide rail (17) and the annular sliding block (15) are made of T-shaped structures.