CN108506769A - A kind of LED light bar being conveniently replaceable LED lamp bead - Google Patents
A kind of LED light bar being conveniently replaceable LED lamp bead Download PDFInfo
- Publication number
- CN108506769A CN108506769A CN201810400528.6A CN201810400528A CN108506769A CN 108506769 A CN108506769 A CN 108506769A CN 201810400528 A CN201810400528 A CN 201810400528A CN 108506769 A CN108506769 A CN 108506769A
- Authority
- CN
- China
- Prior art keywords
- led lamp
- lamp bead
- light bar
- led light
- conveniently replaceable
- Prior art date
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S4/00—Lighting devices or systems using a string or strip of light sources
- F21S4/20—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports
- F21S4/22—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports flexible or deformable, e.g. into a curved shape
- F21S4/24—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports flexible or deformable, e.g. into a curved shape of ribbon or tape form, e.g. LED tapes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The present invention relates to a kind of LED light bars being conveniently replaceable LED lamp bead, including pcb board, LED lamp bead, the pcb board is equipped with multipair contact, there are two each pair of contacts and is connected with the circuit in pcb board, a U-shaped spring leaf is welded on each contact, two pins of the LED lamp bead are interposed in respectively in two spring leafs on same group of contact.The beneficial effects of the invention are as follows：The pin of LED lamp bead is interposed in the spring leaf on welding and pcb board, manually just LED lamp bead can be removed or be installed, make only replace the LED lamp bead burnt when some or several LED lamp beads are burnt in LED light bar, reduce the use cost of LED light bar, reduces the wasting of resources.
Description
Technical field
The present invention relates to LED technology field more particularly to a kind of LED light bars being conveniently replaceable LED lamp bead.
Background technology
LED lamp item refers to that LED is assembled on the pcb board of strip, because (normally the service life is 8 for service life length
~10 ten thousand hours), but it is very energy saving and environmentally protective and gradually show up prominently in various decoration industries.
Existing LED light bar is that LED lamp bead is directly welded on the contact of pcb board, although fastness is good, due to
LED lamp bead is easy to burn, with regard to needing to carry out entire LED light bar after often one or several LED lamp beads are burnt in a lamp bar
It replaces, not only of high cost, also waste of resources is caused.
Invention content
It is an object of the invention to overcoming problem above of the existing technology, a kind of LED lamp bead that is conveniently replaceable is provided
The pin of LED light bar, LED lamp bead is interposed in welding with the spring leaf on pcb board, and manually just LED lamp bead can be removed or be pacified
Dress, makes only replace the LED lamp bead burnt when some or several LED lamp beads are burnt in LED light bar, reduces LED light
The use cost of item reduces the wasting of resources.
To realize above-mentioned technical purpose and the technique effect, the invention is realized by the following technical scheme：
A kind of LED light bar being conveniently replaceable LED lamp bead, including pcb board, LED lamp bead, the pcb board are equipped with multipair touch
Point, there are two each pair of contacts and is connected with the circuit in pcb board, is located on each contact and welds a U-shaped spring leaf, institute
It states in two spring leafs that two pins of LED lamp bead are interposed in respectively on same group of contact.
Further, it is equipped on the inside of two clamp arm of the spring leaf to intermediate spheric lug boss outstanding.
Further, the upper and lower surface of two pins of the LED lamp bead is each provided with a spherical surface connected in star, spherical surface
Connected in star can be fitted closely with spheric lug boss.
Further, the opening direction for being located at two spring leafs on same group of contact is opposite.
Further, the bottom end of the LED lamp bead sets the raised item there are two vertically downward, the thickness etc. of the raised item
In the thickness of spring leaf.
Further, the spring leaf is made of the small bronze of resistance.
The pin of the LED lamp bead of the present invention is interposed in the spring leaf on welding and pcb board, manually just can be by LED lamp bead
It removes or installs, make only replace the LED lamp bead burnt when some or several LED lamp beads are burnt in LED light bar, drop
The use cost of low LED light bar reduces the wasting of resources.
Description of the drawings
Attached drawing described herein is used to provide further understanding of the present invention, and is constituted part of this application, this hair
Bright illustrative embodiments and their description are not constituted improper limitations of the present invention for explaining the present invention.In the accompanying drawings：
Fig. 1 is the structural schematic diagram of the embodiment of the present invention；
Fig. 2 be Fig. 1 of the embodiment of the present invention AA to structural schematic diagram；
Fig. 3 is the side view of LED lamp bead in the embodiment of the present invention；
Fig. 4 is the vertical view of LED lamp bead in the embodiment of the present invention.
Figure label explanation：1-PCB plates, 2-LED lamp beads, 3- spring leafs, 4- pins, 5- raised items, 6- spherical surfaces connected in star,
The contacts 7-, 8- clamp arm, 9- spheric lug bosses.
Specific implementation mode
It is below with reference to the accompanying drawings and in conjunction with the embodiments, next that the present invention will be described in detail.
Embodiment as shown in Figures 1 to 4, a kind of LED light bar being conveniently replaceable LED lamp bead, including pcb board, LED lamp bead,
Pcb board is equipped with multipair contact, and there are two each pair of contacts and is connected with the circuit in pcb board, is welded on each contact
Two pins of one U-shaped spring leaf, LED lamp bead are interposed in respectively in two spring leafs on same group of contact.
It is equipped on the inside of two clamp arm of spring leaf to intermediate spheric lug boss outstanding；Two pins of LED lamp bead
Upper and lower surface is each provided with a spherical surface connected in star, and spherical surface connected in star can be fitted closely with spheric lug boss.
The opening direction of two spring leafs on same group of contact is opposite.
The bottom end of LED lamp bead is set there are two raised item vertically downward, and the thickness of raised item is equal to the thickness of spring leaf.
Spring leaf is made of the small bronze of resistance.
The pin of LED lamp bead is interposed in welding with the spring leaf on pcb board, and manually just LED lamp bead can be removed or be pacified
Dress, makes only replace the LED lamp bead burnt when some or several LED lamp beads are burnt in LED light bar, reduces LED light
The use cost of item reduces the wasting of resources.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.
Claims (6)
1. a kind of LED light bar being conveniently replaceable LED lamp bead, including pcb board, LED lamp bead, it is characterised in that：It is set on the pcb board
Have a multipair contact, each pair of contact there are two and be connected with the circuit in pcb board, it is U-shaped to be located at welding one on each contact
Two pins of spring leaf, the LED lamp bead are interposed in respectively in two spring leafs on same group of contact.
2. the LED light bar according to claim 1 for being conveniently replaceable LED lamp bead, it is characterised in that：Two of the spring leaf
It is equipped on the inside of clamp arm to intermediate spheric lug boss outstanding.
3. the LED light bar according to claim 1 for being conveniently replaceable LED lamp bead, it is characterised in that：The two of the LED lamp bead
The upper and lower surface of a pin is each provided with a spherical surface connected in star, and spherical surface connected in star can be fitted closely with spheric lug boss.
4. the LED light bar according to claim 1 for being conveniently replaceable LED lamp bead, it is characterised in that：On same group of contact
Two spring leafs opening direction it is opposite.
5. the LED light bar according to claim 1 for being conveniently replaceable LED lamp bead, it is characterised in that：The bottom of the LED lamp bead
End is set there are two raised item vertically downward, and the thickness of the raised item is equal to the thickness of spring leaf.
6. the LED light bar according to claim 1 for being conveniently replaceable LED lamp bead, it is characterised in that：The spring leaf is using electricity
Small bronze is hindered to be made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810400528.6A CN108506769A (en) | 2018-04-28 | 2018-04-28 | A kind of LED light bar being conveniently replaceable LED lamp bead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810400528.6A CN108506769A (en) | 2018-04-28 | 2018-04-28 | A kind of LED light bar being conveniently replaceable LED lamp bead |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108506769A true CN108506769A (en) | 2018-09-07 |
Family
ID=63399648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810400528.6A Withdrawn CN108506769A (en) | 2018-04-28 | 2018-04-28 | A kind of LED light bar being conveniently replaceable LED lamp bead |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108506769A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110310580A (en) * | 2019-07-23 | 2019-10-08 | 深圳市科伦特电子有限公司 | A kind of LED lamp panel and display screen |
-
2018
- 2018-04-28 CN CN201810400528.6A patent/CN108506769A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110310580A (en) * | 2019-07-23 | 2019-10-08 | 深圳市科伦特电子有限公司 | A kind of LED lamp panel and display screen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180907 |
|
| WW01 | Invention patent application withdrawn after publication |