CN215808075U - A detachable LED lamp bead with stable installation - Google Patents
A detachable LED lamp bead with stable installation Download PDFInfo
- Publication number
- CN215808075U CN215808075U CN202122051960.9U CN202122051960U CN215808075U CN 215808075 U CN215808075 U CN 215808075U CN 202122051960 U CN202122051960 U CN 202122051960U CN 215808075 U CN215808075 U CN 215808075U
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- CN
- China
- Prior art keywords
- lamp bead
- groove
- fixing
- clamping
- hemispherical
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Fastening Of Light Sources Or Lamp Holders (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a detachable LED lamp bead with stable installation, which comprises a base and a lamp bead body, wherein the lamp bead body comprises a lamp bead and a lamp holder, the lamp bead is fixedly connected to the lamp holder, two fixing columns are fixedly connected to the lower side of the lamp holder, hemispherical grooves are formed in the fixing columns, fixing grooves are formed in the base, the fixing columns are inserted into the fixing grooves in a sliding mode, clamping grooves are formed in the side faces of the fixing grooves, clamping rods are connected in the clamping grooves in a sliding mode, the other ends of the clamping rods are inserted into the hemispherical grooves in a sliding mode, limiting mechanisms used for limiting displacement of the clamping rods are arranged on the lamp holder, the fixing columns are inserted into the fixing grooves when the lamp bead is installed, a first spring in each clamping groove drives the clamping rods to be clamped into the hemispherical grooves in the fixing columns, the lamp bead is fixed, when the lamp bead is disassembled, the lamp bead is pulled outwards to enable the hemispherical grooves to be separated from the clamping rods, and the lamp bead can be disassembled, and the lamp bead is convenient to replace.
Description
Technical Field
The utility model relates to the technical field of LED lamp beads, in particular to a detachable LED lamp bead which is stably installed.
Background
The LED is a semiconductor component capable of converting electric energy into optical energy, changes the principle of tungsten filament light emission of an incandescent lamp and three-primary-color powder light emission of an energy-saving lamp, adopts electric field light emission, and has the advantages of obvious characteristics, long service life, high light efficiency, low radiation and low power consumption.
The LED lamp beads are fixed mostly in a welding mode, the LED lamp beads are not easy to detach and replace when damaged, when one of the LED lamp beads is burnt out, the whole LED lamp needs to be replaced, and due to small loss, the LED lamp beads are not beneficial to saving resources, so that the detachable LED lamp beads which are stable in installation are provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a detachable LED lamp bead which is stably installed aiming at the defects of the prior art.
The utility model provides the following technical scheme: the utility model provides a detachable LED lamp pearl that installation is firm, includes base and lamp pearl body, lamp pearl body includes lamp pearl and lamp stand, lamp pearl fixed connection is on the lamp stand, two fixed columns of lamp stand downside fixedly connected with, be equipped with the hemisphere groove on the fixed column, be equipped with the fixed slot with fixed column matched with on the base, the fixed column slides and inserts in the fixed slot, the fixed slot side is equipped with the draw-in groove with the fixed slot intercommunication, sliding connection has the kelly in the draw-in groove, the first spring of fixedly connected with between kelly one end and the draw-in groove cell wall, the kelly other end slides and inserts in the hemisphere inslot, be equipped with the stop gear who is used for restricting the kelly displacement on the lamp stand.
Preferably, stop gear includes second spring, the lantern ring and gag lever post, the lantern ring cup joints on the lamp stand, and two second springs of fixedly connected with between lantern ring upper end and the lamp stand, lantern ring lower extreme symmetry is equipped with two gag lever posts, the base is equipped with the through-hole with the draw-in groove intercommunication, be equipped with the spacing groove on the kelly, the gag lever post passes the through-hole and slides and inserts in the spacing groove.
Preferably, the clamping groove is integrally formed with a large cavity and a small cavity, and one end of the clamping rod, which is located in the large cavity, is fixedly connected with a limiting block.
Preferably, one end of the clamping rod inserted into the hemispherical groove is hemispherical, and one end of the fixing column inserted into the fixing groove is hemispherical.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the LED lamp bead, the fixed column is inserted into the fixed groove through the mutual matching among the fixed column, the fixed groove, the clamping groove, the first spring, the clamping rod and the hemispherical groove, when the lamp bead is installed, the fixed column is inserted into the fixed groove, the first spring in the clamping groove drives the clamping rod to be clamped into the hemispherical groove on the fixed column, the lamp bead is fixed, when the lamp bead is disassembled, the lamp bead is disassembled by outwards pulling the lamp bead to separate the hemispherical groove from the clamping rod, the lamp bead is convenient to replace, when the lamp bead is damaged, the whole LED lamp does not need to be replaced, only the damaged lamp bead needs to be replaced, the economic loss of a user is reduced, resources are saved, and the LED lamp bead is environment-friendly.
2. The limiting mechanism is arranged, so that the limiting effect on the clamping rod is achieved, the clamping rod is prevented from being separated from the hemispherical groove in the normal use process of the lamp bead, and the lamp bead can be more stably arranged on the base.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the lamp bead body of the present invention;
fig. 3 is an enlarged schematic view of a structure in fig. 1.
In the figure: the lamp comprises a base 1, a lamp bead 2, a lamp holder 3, fixing columns 4, fixing grooves 5, clamping grooves 6, a first spring 7, a clamping rod 8, a semispherical groove 9, a second spring 10, a lantern ring 11, a limiting rod 12, a through hole 13, a limiting groove 14, a large cavity 15, a small cavity 16 and a limiting block 17.
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. 1-3, the present invention provides a technical solution: a detachable LED lamp bead with stable installation comprises a base 1 and a lamp bead body, wherein the lamp bead body comprises a lamp bead 2 and a lamp holder 3, the lamp bead 2 is fixedly connected on the lamp holder 3, the lower side of the lamp holder 3 is fixedly connected with two fixing columns 4, the fixing columns 4 are provided with hemispherical grooves 9, the base 1 is provided with fixing grooves 5 matched with the fixing columns 4, the fixing columns 4 are slidably inserted in the fixing grooves 5, the side surfaces of the fixing grooves 5 are provided with clamping grooves 6 communicated with the fixing grooves 5, clamping rods 8 are slidably connected with the clamping grooves 6, a first spring 7 is fixedly connected between one end of each clamping rod 8 and the wall of each clamping groove 6, the other end of each clamping rod 8 is slidably inserted in the hemispherical grooves 9, the lamp holder 3 is provided with a limiting mechanism for limiting the displacement of the clamping rods 8, when the lamp bead body is installed, the fixing columns 4 are slowly inserted into the fixing grooves 5, when the fixing columns 4 contact with the clamping rods 8, the clamping rods 8 are extruded to slide into the clamping grooves 6 and compress the first springs 7, do not influence fixed column 4 and insert, when fixed column 4 inserts fixed slot 5 completely, hemisphere groove 9 aligns with draw-in groove 6, first spring 7 resets and makes kelly 8 insert hemisphere groove 9, stop gear restriction kelly 8 slides this moment, realize fixedly, when dismantling, remove stop gear to the restriction of kelly 8, outwards extract fixed column 4, kelly 8 receives the extrusion and slides and compress first spring 7 to draw-in groove 6, do not influence fixed column 4 and extract, through this kind of structure, be convenient for install and dismantle the lamp pearl body.
As a technical optimization scheme of the utility model, the limiting mechanism comprises a second spring 10, a sleeve ring 11 and a limiting rod 12, the sleeve ring 11 is sleeved on the lamp holder 3, two second springs 10 are fixedly connected between the upper end of the sleeve ring 11 and the lamp holder 3, two limiting rods 12 are symmetrically arranged at the lower end of the sleeve ring 11, the base 1 is provided with a through hole 13 communicated with the clamping groove 6, the clamping rod 8 is provided with a limiting groove 14, the limiting rod 12 penetrates through the through hole 13 and is slidably inserted into the limiting groove 14, the clamping rod 8 is extruded to slide into the clamping groove 6 in the process that the fixing column 4 is inserted into the fixing groove 5, the limiting groove 14 on the clamping rod 8 is dislocated with the through hole 13 at the moment, the limiting rod 12 cannot be inserted into the limiting groove 14, the sleeve ring 11 slides on the lamp holder 3 and compresses the second spring 10, when the fixing column 4 is completely inserted into the fixing groove 5, the clamping rod 8 is reset, the limiting groove 14 is aligned with the through hole 13, the limiting rod 12 is inserted into the limiting groove 14 under the action of the second spring 10, make the unable emergence of kelly 8 slide, guarantee that kelly 8 and hemisphere groove 9 can not break away from, realize the firm installation of lamp pearl body.
As a technical optimization scheme of the utility model, the clamping groove 6 is integrally formed with a large cavity 15 and a small cavity 16, the clamping rod 8 is connected with the small cavity 16 in a sliding manner, one end of the clamping rod 8, which is positioned in the large cavity 15, is fixedly connected with a limiting block 17 for limiting the clamping rod 8, so that the part of the clamping rod 8, which is exposed out of the clamping groove 6, cannot block the fixing column 4 from being inserted into the fixing groove 5.
As a technical optimization scheme of the utility model, one end of the clamping rod 8 inserted into the hemispherical groove 9 is hemispherical, so that the hemispherical groove 9 and the clamping rod 8 are easy to slide, the fixing column 4 is conveniently pulled out when the lamp bead body is disassembled, one end of the fixing column 4 inserted into the fixing groove 5 is hemispherical, and the fixing column 4 is conveniently inserted into the fixing groove 5 when the lamp bead body is assembled.
The working principle is as follows: when the lamp bead body is installed, the fixed column 4 is slowly inserted into the fixed groove 5, when the fixed column 4 contacts the clamping rod 8, the clamping rod 8 is extruded to slide towards the clamping groove 6 and compress the first spring 7, the insertion of the fixed column 4 is not influenced, the limiting groove 14 on the clamping rod 8 is dislocated with the through hole 13 at the moment, the limiting rod 12 cannot be inserted into the limiting groove 14, the sleeve ring 11 slides on the lamp holder 3 and compresses the second spring 10, when the fixed column 4 is completely inserted into the fixed groove 5, the hemispherical groove 9 is aligned with the clamping groove 6, the first spring 7 is reset to enable the clamping rod 8 to be inserted into the hemispherical groove 9, the limiting groove 14 is aligned with the through hole 13 at the moment, the limiting rod 12 is inserted into the limiting groove 14 under the action of the second spring 10 to enable the clamping rod 8 not to slide, the clamping rod 8 is ensured not to be separated from the hemispherical groove 9, the stable installation of the lamp bead body is realized, when the lamp bead body is disassembled, the sleeve ring 11 is manually pulled to enable the limiting rod 12 to be separated from the limiting groove 14, remove the restriction of gag lever post 12 to kelly 8, outwards extract fixed column 4 again, kelly 8 receives the extrusion and slides and compress first spring 7 to draw-in groove 6, does not influence fixed column 4 and extracts, can dismantle the lamp pearl body get off, through this kind of structure, be convenient for install with dismantle LED lamp pearl to steadiness when guaranteeing the installation.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122051960.9U CN215808075U (en) | 2021-08-30 | 2021-08-30 | A detachable LED lamp bead with stable installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122051960.9U CN215808075U (en) | 2021-08-30 | 2021-08-30 | A detachable LED lamp bead with stable installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215808075U true CN215808075U (en) | 2022-02-11 |
Family
ID=80152804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122051960.9U Expired - Fee Related CN215808075U (en) | 2021-08-30 | 2021-08-30 | A detachable LED lamp bead with stable installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215808075U (en) |
-
2021
- 2021-08-30 CN CN202122051960.9U patent/CN215808075U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220211 |