CN216413043U

CN216413043U - Telescopic light emitting diode packaging shell

Info

Publication number: CN216413043U
Application number: CN202123003135.8U
Authority: CN
Inventors: 周燕萍; 王爱华
Original assignee: Shenzhen Huachuangwei Photoelectric Co ltd
Current assignee: Shenzhen Huachuangwei Photoelectric Co ltd
Priority date: 2021-12-01
Filing date: 2021-12-01
Publication date: 2022-04-29
Anticipated expiration: 2031-12-01

Abstract

The utility model discloses a telescopic light-emitting diode packaging shell which comprises a base and a packaging cover, wherein a base plate is fixedly connected inside the base, a plurality of diode light-emitting elements are fixedly connected to the top end of the base plate, an annular cavity is formed inside the base, sliding blocks are fixedly connected to two sides of the packaging cover, sliding grooves are formed in inner walls of two sides of the annular cavity of the base, the base is connected with the sliding blocks in a sliding mode at the sliding grooves, rectangular openings are formed in the top ends of the sliding grooves at two sides of the base, clamping blocks are connected to the rectangular openings of the base in a sliding mode, circular clamping holes are formed in the top ends of the clamping blocks, connecting rings are fixedly connected to the two sides of the base above the clamping blocks, clamping rods are connected to the inner walls of the connecting rings in a sliding mode, clamping rings are fixedly connected to the top ends of the clamping rods, and fixed blocks are fixedly connected to two sides of the bottom end of the base. According to the utility model, the clamping block capable of controlling pulling out is arranged, so that the device is convenient to disassemble, and the maintenance efficiency is improved.

Description

Telescopic light emitting diode packaging shell

Technical Field

The utility model relates to the technical field of telescopic light-emitting diode packaging shells, in particular to a telescopic light-emitting diode packaging shell.

Background

The light emitting diode is a common light emitting device, releases energy through electron and hole recombination to emit light, is widely applied in the field of illumination, can efficiently convert electric energy into light energy, has wide application in modern society, such as illumination, flat panel display, medical devices and the like, is generally spliced into a group, and a plurality of light emitting diodes are required to be used as a proper packaging shell.

Through the retrieval, current telescopic diode encapsulation casing when using, convenient to detach when needs maintain the diode, and it is lower to dismantle efficiency, influences maintenance work.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a telescopic light-emitting diode packaging shell.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a telescopic emitting diode packaging shell, includes base and encapsulation lid, the inside fixedly connected with base plate of base, and a plurality of diode light-emitting component of base plate top fixedly connected with, the annular cavity has been seted up to base inside, the equal fixedly connected with sliding block in encapsulation lid both sides, the base has all seted up the spout in the both sides inner wall department of annular cavity, the base is in spout department and sliding block sliding connection, the base both sides have seted up the rectangle opening in spout top department, the base has the fixture block at rectangle opening part sliding connection, the circular calorie of hole has been seted up to fixture block top inside, the base both sides are in the fixedly connected with go-between of top department of fixture block, go-between inner wall sliding connection has the kelly, and kelly top fixedly connected with snap ring.

Further, the equal fixedly connected with fixed block in base bottom both sides, the fixed block passes through bolt and external equipment threaded connection.

Furthermore, a rectangular through hole is formed in the top end of the packaging cover, and the packaging cover is fixedly connected with a transparent glass cover plate in the rectangular through hole.

Furthermore, the equal sliding connection in encapsulation lid bottom both sides has the shock attenuation strip, fixedly connected with spring strip between shock attenuation strip top both sides and the sliding block.

Furthermore, the base is fixedly connected with a limiting strip at one side of the bottom end of the annular cavity, and the sum of the lengths of the limiting strip and the damping strip is greater than the width of the annular cavity.

Furthermore, a plurality of strip-shaped heat dissipation grooves are formed in the bottom end of the base.

The utility model has the beneficial effects that:

1. through setting up the toroidal cavity, the sliding block, the fixture block, the go-between, kelly and snap ring, when needs maintain the device and dismantle, at first the pulling kelly, make the kelly no longer with the mutual block in circular card hole of fixture block, the pull fixture block this moment, the fixture block is taken out from the toroidal cavity of base, because the sliding block slides in the toroidal cavity of base is inside, after the fixture block no longer restricts the encapsulation lid and upwards slides in spout department, can directly will encapsulate the inside roll-off of lid from the spout, dismounting device's convenience has been improved.

2. Through setting up the fixed block, the shock attenuation strip, spring strip and spacing, when the device received outside impact, strikeed and drive the encapsulation lid and at the inside flexible of toroidal cavity, the encapsulation lid moved the shock attenuation strip and takes place the extrusion with spacing this moment, drives the spring strip compression to under the prerequisite of having guaranteed that the device can conveniently be dismantled, reduced the impact force that the device received.

3. Through setting up the bar radiating groove, when the device during operation, the bar radiating groove has increased the area of contact of device base with the outside air to improve heat exchange efficiency, improved the radiating efficiency.

Drawings

Fig. 1 is a front exploded view of a retractable led package in accordance with example 1;

fig. 2 is a side view of a base of a retractable led package housing as set forth in example 1;

fig. 3 is a front exploded view of a retractable led package in accordance with example 2.

In the figure: 1-base, 2-annular cavity, 3-base plate, 4-diode light-emitting element, 5-packaging cover, 6-transparent glass cover plate, 7-sliding block, 8-spring strip, 9-shock absorption strip, 10-clamping block, 11-clamping rod, 12-connecting ring, 13-clamping ring, 14-limiting strip, 15-circular clamping hole, 16-fixing block and 17-strip heat dissipation groove.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-2, a retractable light emitting diode package housing comprises a base 1 and a package cover 5, wherein a base plate 3 is bonded inside the base 1, a plurality of diode light emitting elements 4 are bonded on the top end of the base plate 3, an annular cavity 2 is formed inside the base 1, sliding blocks 7 are bonded on both sides of the package cover 5, sliding grooves are formed on the inner walls of the annular cavity 2 on both sides of the base 1, the base 1 is slidably connected with the sliding blocks 7 at the sliding grooves, rectangular openings are formed on both sides of the base 1 at the top end of the sliding grooves, a clamping block 10 is slidably connected to the base 1 at the rectangular opening, circular clamping holes 15 are formed inside the top end of the clamping block 10, a connecting ring 12 is bonded on both sides of the base 1 above the clamping block 10, a clamping rod 11 is slidably connected to the inner wall of the connecting ring 12, and a clamping ring 13 is bonded on the top end of the clamping rod 11, when the device needs to be maintained and disassembled, the clamping rod 11 is pulled first, make the kelly 11 no longer with the mutual block of circular card hole 15 of fixture block 10, pull fixture block 10 this moment, the fixture block 10 is taken out from annular cavity 2 of base 1, because sliding block 7 slides in 2 insides of annular cavity of base 1, when fixture block 10 no longer restricts encapsulation lid 5 after the spout department upwards slides, can directly be with encapsulating lid 5 from the inside roll-off of spout, improved dismounting device's convenience.

Wherein, both sides of the bottom end of the base 1 are bonded with fixed blocks 16, the fixed blocks 16 are in threaded connection with external equipment through bolts, the top end of the packaging cover 5 is provided with a rectangular through hole, the packaging cover 5 is bonded with a transparent glass cover plate 6 at the rectangular through hole, both sides of the bottom end of the packaging cover 5 are connected with damping strips 9 in a sliding way, spring strips 8 are bonded between both sides of the top end of the damping strips 9 and the sliding blocks 7, a limit strip 14 is bonded at one side of the bottom end of the annular cavity 2 of the base 1, and the sum of the lengths of the limit strip 14 and the damping strips 9 is larger than the width of the annular cavity 2, when the device is impacted from the outside, the impact drives the packaging cover 5 to stretch out and draw back in the annular cavity 2, at the moment, the packaging cover 5 drives the shock absorption strip 9 and the limit strip 14 to extrude, drives the spring strip 8 to compress, therefore, the impact force on the device is reduced on the premise of ensuring that the device can be conveniently detached.

The working principle is as follows: when needs maintain the device and dismantle, at first pulling kelly 11, make kelly 11 no longer with the mutual block of circular card hole 15 of fixture block 10, pull fixture block 10 this moment, fixture block 10 is taken out from annular cavity 2 of base 1, because sliding block 7 slides in annular cavity 2 of base 1, after fixture block 10 no longer restricts encapsulation lid 5 upwards to slide in spout department, can directly be with encapsulating lid 5 from the inside roll-off of spout, improved dismounting device's convenience.

When the device received outside impact, strikeed and drive encapsulation lid 5 and stretch out and draw back in toroidal cavity 2 is inside, and encapsulation lid 5 drives shock attenuation strip 9 and spacing 14 emergence extrusion this moment, drives the compression of spring strip 8 to under the prerequisite of having guaranteed that the device can conveniently be dismantled, reduced the impact force that the device received.

Example 2

Referring to fig. 3, in a telescopic led package casing, in this embodiment, compared with embodiment 1, in order to improve the heat dissipation efficiency of the device, a plurality of bar-shaped heat dissipation grooves 17 are formed in the bottom end of the base 1, and when the device works, the contact area between the base 1 and the outside air is increased by the bar-shaped heat dissipation grooves 17, so that the heat exchange efficiency is improved, and the heat dissipation efficiency is improved.

When the device works, the strip-shaped heat dissipation grooves 17 increase the contact area between the device base 1 and the outside air, so that the heat exchange efficiency is improved, and the heat dissipation efficiency is improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A telescopic light-emitting diode packaging shell comprises a base (1) and a packaging cover (5), wherein a substrate (3) is fixedly connected inside the base (1), and a plurality of diode light-emitting elements (4) are fixedly connected to the top end of the substrate (3), and is characterized in that an annular cavity (2) is formed inside the base (1), sliding blocks (7) are fixedly connected to both sides of the packaging cover (5), sliding grooves are formed in the inner walls of both sides of the annular cavity (2) of the base (1), the base (1) is slidably connected with the sliding blocks (7) at the sliding grooves, rectangular openings are formed in the top ends of the sliding grooves at both sides of the base (1), a clamping block (10) is slidably connected to the rectangular opening of the base (1), a circular clamping hole (15) is formed in the top end of the clamping block (10), a connecting ring (12) is fixedly connected to both sides of the base (1) above the clamping block (10), the inner wall of the connecting ring (12) is connected with a clamping rod (11) in a sliding mode, and the top end of the clamping rod (11) is fixedly connected with a clamping ring (13).

2. The retractable light emitting diode package housing as claimed in claim 1, wherein the bottom of the base (1) is fixedly connected with fixing blocks (16) at both sides, and the fixing blocks (16) are in threaded connection with external devices through bolts.

3. The retractable light emitting diode package housing as claimed in claim 2, wherein a rectangular through hole is opened at the top end of the package cover (5), and a transparent glass cover plate (6) is fixedly connected to the package cover (5) at the rectangular through hole.

4. A retractable led package housing according to claim 3, wherein the package cover (5) is slidably connected with shock absorbing bars (9) on both sides of the bottom end thereof, and spring bars (8) are fixedly connected between both sides of the top end of the shock absorbing bars (9) and the sliding blocks (7).

5. A retractable LED package housing as claimed in claim 4, wherein the base (1) is fixedly connected with a spacing strip (14) at one side of the bottom end of the annular cavity (2), and the sum of the lengths of the spacing strip (14) and the shock-absorbing strip (9) is greater than the width of the annular cavity (2).

6. The retractable LED package housing as claimed in claim 5, wherein the bottom of the base (1) is formed with a plurality of strip-shaped heat dissipation grooves (17).