CN205979242U - Led lamp - Google Patents
Led lamp Download PDFInfo
- Publication number
- CN205979242U CN205979242U CN201620936576.3U CN201620936576U CN205979242U CN 205979242 U CN205979242 U CN 205979242U CN 201620936576 U CN201620936576 U CN 201620936576U CN 205979242 U CN205979242 U CN 205979242U
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- China
- Prior art keywords
- light source
- led light
- source plate
- led
- electrode
- 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- Withdrawn - After Issue
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model provides a LED lamp, includes body, lamp base, drive plate, electric connector and LED light source plate, electric connector includes insulator and electrically conductive shell fragment, the passageway has in the insulator, electrically conductive shell fragment includes fixed part, connecting portion and elasticity portion, the lateral wall at the passageway is established in the fixed part subsides, connecting portion are followed passageway one end stretch out the insulator and with LED light source plate electricity is connected, elasticity portion protrusion in the fixed part to buckle in the space of passageway, holding chamber top is equipped with the perforation, the one end of drive plate has the first electrode, the first electrode passes the perforation is stretched into the passageway, elasticity portion supports and presses on the first electrode. The utility model discloses an electric connector is through setting up electrically conductive shell fragment, in electric connector's the LED lamp that the part is few, compact structure can use at the miniature utensil in the insulator. Electrically conductive shell fragment utilizes elasticity to be connected with LED light source plate, drive plate respectively, has saved the technology of manual welding line connection.
Description
Technical field
This utility model is related to lighting technical field, more particularly, to a kind of LED.
Background technology
, through development for many years, technology is more and more ripe for LED technology.The cost of LED element substantially reduces, and LED obtains
Increasingly it is widely applied.In field of LED illumination, the energy-conservation of LED and long-life advantage have obtained sufficient embodiment, so market
On emerge a lot of LED, the LED of small-power model G4 or G9 is also widely used.But the LED of G4 or G9
Lamp internal structural space is very little, and existing male and female terminal electric connection structure is not used to the connection between light source and driving, needs
To be connected using manual bonding wire connected mode, to be commonly present welding difficulty, low production efficiency, the low problem of product qualified rate, with city
The growth requirement of field is disagreed.
Chinese Patent Application No. is 201610201547.7, discloses a kind of LED, including sleeve, LED light source plate and lamp
Cover, LED light source plate is arranged on this sleeve, and driving plate is passed through to arrange connection strap and the LED light source plate of two protrusions at its top
Electrical connection.This document proposes to realize the imagination of electrical connection using connection strap, but the female terminal not being provided with realizing connecting is electrically connected
Access node structure, realizes exempting from scolding tin and still suffering from difficulty therefore in the little LED lamp in space.And the LED of this structure, LED sends
Light multidirectional cell-shell top greatly irradiate, the lighting angle of LED is less.
Utility model content
The purpose of this utility model is to overcome the shortcoming of prior art, provides a kind of LED.
The technical problem that this utility model solves is that the little mini LED in space is existed using manual bonding wire connected mode
The problem that welding procedure is difficult, product qualified rate is low；And apply electrical connector in the big LED bulb in space because space
Restriction problem used in mini LED.
For solving above-mentioned technical problem, this utility model employs following technical measures：
A kind of LED, including body, lamp base, driving plate, electrical connector and LED light source plate, sets in described lamp holder body
There is the containing cavity that Open Side Down, the top of described lamp base is fixed in one end of described driving plate, described driving plate stretches into described appearance
Put chamber, described lamp base is fixed on the bottom of described body, described LED light source plate is fixed on body top,
Described electrical connector includes insulator and electroconductive elastic sheet, and described insulation has passage in vivo, described electroconductive elastic sheet bag
Include fixed part, connecting portion and elastic, described fixed part is sticked in the side wall of passage, and described connecting portion is stretched from described passage end
Go out insulator and electrically connect with described LED light source plate, it is curved to the space of described passage that described elastic protrudes from described fixed part
Folding；
Described containing cavity top is provided with perforation, and one end of described driving plate has first electrode, and described first electrode passes through
Described passage is stretched in described perforation, and described elastic compresses on the first electrode.
This utility model can also be perfect further by following technical measures：
As improving further, described electroconductive elastic sheet is made into integration by metal material, and described elastic includes being sequentially connected
Segmental arc and inflection section, described segmental arc is connected with fixed part, and described segmental arc bends to described channel connection rightabout,
Described inflection section extends bending to described connecting portion direction, and described segmental arc and inflection section junction have towards away from described fixation
The projection in portion direction.
As improving further, described connecting portion includes pressing section and bending segment, and described bending segment is to deviating from elastic
Direction bends, and to the direction bending away from insulator, the described section that presses is electrically connected the described section that presses with described LED light source plate.
As improving further, the bending angle that described bending segment is relatively fixed portion is 92 ° to 100 °, described presses a section phase
It is 92 ° to 100 ° to the bending angle of bending segment.
As improving further, described body is made into integration for insulant, and the top of described body is provided with convex
Platform, described boss is positive six terrace with edges, and described LED light source plate is arranged on the top surface of boss and each side.
As improving further, described LED light source plate is provided with FPC substrate, and the back side of described FPC substrate is provided with gum, institute
State the corresponding described boss top surface of FPC substrate and side view setting, described LED light source plate is sticked in described boss bently
Top surface and side, described LED light source plate and described boss thermally coupled.
As improving further, described LED light source plate surface is provided with LED light source.
As improving further, described electrical connector is located on the LED light source plate corresponding with described punch position, described
Electrical connector is arranged at the bottom position of described boss.
As improving further, described insulator is provided with a stationary plane, described stationary plane be provided with slightly protrude from described
Two fixed blocks of stationary plane, described two fixed blocks are arranged respectively close to the both sides of described stationary plane, and described fixed block is by gold
Belong to material to make, described insulator is fixed on described LED light source plate using Reflow Soldering mode by fixed block, described fixed block
With the setting of described electroconductive elastic sheet mutually insulated.
As improving further, described lamp base is made into integration for insulant, and the other end of described driving plate is provided with second
Electrode, described second electrode one end is electrically connected with described driving plate, and the other end of described second electrode is connected to described lamp base
Bottom, the medial wall of described containing cavity is fixed on described lamp base top.
Compared with prior art, this utility model has advantages below：
1st, electrical connector passes through in insulation internal setting electroconductive elastic sheet, and the part of electrical connector is few, compact conformation can be applied
In mini LED lamp.Electroconductive elastic sheet is passed through bending and is connected with LED light source plate, driving plate respectively, using electroconductive elastic sheet
Elastic force, instead of the mode that manual bonding wire connects.
2nd, elastic passes through the segmental arc to electrode bending, makes elastic produce the elastic force towards electrode；To body bending
Inflection section, strengthen elastic mechanical strength, make the stability of its structure more preferable.
3rd, fixed part passes through bending segment and the structure pressing section, produces the elastic force towards LED light source plate, need not weld, profit
Pressed with elastic force and realize electrically connecting with LED light source plate.
4th, LED light source plate is arranged on the top surface of boss and each side, LED light is set in top surface and the side of LED light source
Source, irradiates cell-shell top and side, saves setting pantoscopic lens, realize large angle illumination.
The 5th, positive six terrace with edges are arranged on body, LED light source plate is fitted with positive six terrace with edges, and thermally coupled is good, there is radiating effect
Really good, prolonging service lives of lamps advantage.
Brief description
Accompanying drawing 1 is the exploded view of this utility model LED；
Accompanying drawing 2 is the assembling figure of accompanying drawing 1；
Accompanying drawing 3 is the sectional view of LED shown in accompanying drawing 2；
Accompanying drawing 4 is the schematic diagram that in LED shown in accompanying drawing 1, body and lamp base are assembled；
Accompanying drawing 5 is the schematic diagram of electrical connector in LED shown in accompanying drawing 1；
Accompanying drawing 6 is the sectional view of electrical connector shown in accompanying drawing 5；
Accompanying drawing 7 is the schematic diagram of another angle of electrical connector shown in accompanying drawing 5.
Specific embodiment
With specific embodiment, this utility model is described in further detail below in conjunction with the accompanying drawings.
Refer to Fig. 1 to Fig. 3, a kind of LED, including body 10, lamp base 60, driving plate 40 and LED light source plate 20, institute
State and in body 10, be provided with the containing cavity 11 that Open Side Down.The top of described lamp base 60 is fixed in one end of described driving plate 40,
Described driving plate 40 stretches into described containing cavity 11.Described lamp base 60 is fixed on the bottom of described body 10, described LED light source plate
20 are fixed on body 10 top.
Refer to Fig. 1 to Fig. 4, described containing cavity 11 top is provided with perforation 13, one end of described driving plate 40 has first
Electrode 41, described first electrode 41 passes through described perforation 13 to electrically connect with electrical connector 30.Also include cell-shell 50, described cell-shell 50
It is located on body 10, described LED light source plate 20 is located in cell-shell 50.Connection using electrical connector 30 and first electrode 41
Structure, solves the problems, such as that manual bonding wire connected mode has that welding procedure is difficult, product qualified rate is low.
Refer to Fig. 2 and Fig. 6, described electrical connector 30 includes insulator 31 and electroconductive elastic sheet 32, in described insulator 31
There is passage 311.Described electroconductive elastic sheet 32 is made into integration by metal material, and described electroconductive elastic sheet 32 includes fixed part 321, connects
Portion 323 and elastic 322, described fixed part 321 is sticked on the side wall of passage 311.Described connecting portion 323 is from described passage
Insulator 31 is stretched out in 311 one end, and electrically connects with described LED light source 20.Described elastic 322 protrudes from described fixed part 321
Space bending to described passage 311；During assembling, described first electrode 41 stretches into passage 311, and described elastic 322 is pressed on
In first electrode 41.
Electrical connector 30 passes through to arrange electroconductive elastic sheet 32 in insulator 31, and the part of electrical connector 30 is few, compact conformation
Can apply in mini LED lamp.Electroconductive elastic sheet 32 is passed through bending and is connected with LED light source plate 20, driving plate 40 respectively, profit
With the elastic force of electroconductive elastic sheet 32, eliminate manual bonding wire craft.
Refer to Fig. 6, described elastic 322 includes being sequentially connected segmental arc 3221 and inflection section 3222, described segmental arc
3221 are connected with fixed part 321.Described segmental arc 3221 is connected one end with fixed part 321, using parallel with fixed part 321 right
Folding mode bends, and makes Stability Analysis of Structures, the size of control elastic force.Described segmental arc 3221 is curved to described connecting portion 323 rightabout
Song, that is, elastic 322 pass through to first electrode 41 bending segmental arc 3221, so that elastic 322 is produced towards first electrode 41
Elastic force.The arc radius of described segmental arc 3221 suitably can adjust according to required elastic force.
Described inflection section 3222 bends to fixed part 321, and described segmental arc 3221 has court with inflection section 3222 junction
Projection away from described fixed part 321 direction.Raised part is pressed in first electrode 41, is formed with described first electrode 41
Electrical connection.Raised is partly curved, big with the contact area of first electrode 41 it is ensured that the stability that electrically connects.To fixed part
The inflection section 3222 of 321 bendings, strengthens the mechanical strength of elastic 322, makes the stability of its structure more preferable.
Refer to Fig. 6, described connecting portion 323 includes pressing section 3232 and bending segment 3231, described bending segment 3231 is supported or opposed
From the bending of the direction of elastic 322, the described section 3232 that presses to the direction bending away from insulator 31, touch by the described section 3232 that presses
It is pressed on LED light source plate 20.Connecting portion 323 passes through bending segment 3231 and the structure pressing section 3232, produces towards LED light source plate
20 elastic force, need not weld, and pressed using elastic force and realize electrically connecting with LED light source plate 20.
Preferably, described bending segment 3231 is relatively fixed the bending angle in portion 321 and is 92 ° to 100 °, described presses section
The bending angle of 3232 bending segments 3231 relatively is 92 ° to 100 °.It is furthermore preferred that described bending segment 3231 is relatively fixed portion 321
Bending angle be 96 °, the described bending angle pressing section 3232 bending segment 3231 relatively is 96 °.
Refer to Fig. 6, described fixed part 321 abuts in passage 311 on the side wall of LED light source plate 20.Described passage
311 bottom is provided with necking 3111, and described first electrode 41 is connected through necking 3111 with elastic 322.Necking 3111 can limit
The position of first electrode 41 processed, it is to avoid passage 311 is excessive, first electrode 41 swings and affects the stability electrically connecting.
Refer to Fig. 5, described insulator 31 has stationary plane 312, described stationary plane 312 is provided with two fixed blocks 313.
Described two fixed blocks 313 slightly protrude from described stationary plane 312, and described two fixed blocks 313 are respectively close to the two of stationary plane 312
Side is arranged.Described fixed block 313 is made up of metal material, and described insulator 31 adopts Reflow Soldering mode solid by fixed block 313
On described LED light source plate 20, described fixed block 313 and described electroconductive elastic sheet 32 mutually insulated are arranged.By frame for movement
Realize the assembling of insulator 31 and LED light source plate 20, simplify structure.
Refer to Fig. 7, limiting section 324 is extended in the one or both sides of described fixed part 321, corresponding in described passage 311
It is provided with stopper slot 3112, described limiting section 324 and stopper slot 3112 coordinate.Cooperation by limiting section 324 and stopper slot 3112
Structure, allows electroconductive elastic sheet 32 and the position relationship of insulator 31 to fix, makes electrical connector 30 steady with the electrical connection of first electrode 41
Fixed.
Refer to Fig. 1 to Fig. 4, described body 10 is made into integration for insulant, the top setting of described body 10
There is boss 12 it is preferred that described boss 12 is positive six terrace with edges.Described LED light source plate 20 is arranged on the top surface of boss 12 and each side
Face, described LED light source plate 20 and the thermally coupled of described boss 12.LED light source plate 20 is fitted with positive six terrace with edges, and thermally coupled is good, has
Good heat dissipation effect, the advantage of prolonging service lives of lamps.
Refer to Fig. 1, Fig. 2 and Fig. 4, described LED light source plate 20 is provided with FPC substrate (not shown), the back of the body of described FPC substrate
Face is provided with gum (not shown), makes described FPC substrate sticking be fixed on described boss 12 using this gum, and makes described LED
Light source board 20 forms thermally coupled with described boss 12.Corresponding described boss 12 top surface of described FPC substrate and side view setting, institute
State LED light source plate 20 to be sticked in the top surface of described boss 12 and side, the top surface 22 of described LED light source plate 20 and side bently
Face 21 is provided with LED light source 23, allows the top of cell-shell 50 and side all to have light and to irradiate.By using bent FPC base
Plate is so that the LED light source plate 20 of boss 12 top surface and side can be made into integration, and simplifies the technique being made into integration.
Refer to Fig. 1, described LED light source plate 20 is made into integration, the LED light source 23 on LED light source plate 20 parallel with one another or
Series connection.So LED light source plate 20 only needs to be located at two electrical connectors 30, and corresponding driving plate 40 also only needs two first electrodes
41.Described electrical connector 30 is located at described electrical connector 30 on the LED light source plate 20 corresponding with described perforation 13 positions and is located at
The bottom position of described boss 12, can reduce the impact to optical effect for the electrical connector 30.
Refer to Fig. 1 to Fig. 3, described lamp base 60 is made into integration for insulant, the other end of described driving plate 40 is provided with
Second electrode 42, described second electrode 42 one end is electrically connected with described driving plate 40, and the other end of described second electrode 42 connects
In the bottom of described lamp base 60, the medial wall of described containing cavity 11 bottom is fixed on described lamp base 60 top.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all this
Within the spirit of utility model and principle, any modification, equivalent substitution and improvement done etc., should be included in this utility model
Within the scope of protection.
Claims (10)
1. a kind of LED, including body, lamp base, driving plate, electrical connector and LED light source plate, is provided with described lamp holder body
The containing cavity that Open Side Down, the top of described lamp base is fixed in one end of described driving plate, and described driving plate stretches into described accommodating
Chamber, described lamp base is fixed on the bottom of described body, described LED light source plate be fixed on body top it is characterised in that
Described electrical connector includes insulator and electroconductive elastic sheet, and described insulation has passage in vivo, and described electroconductive elastic sheet includes solid
Determine portion, connecting portion and elastic, described fixed part is sticked in the side wall of passage, and described connecting portion stretches out absolutely from described passage end
Edge body is simultaneously electrically connected with described LED light source plate, and described elastic protrudes from the space bending to described passage for the described fixed part；
Described containing cavity top is provided with perforation, and one end of described driving plate has first electrode, and described first electrode passes through described
Described passage is stretched in perforation, and described elastic compresses on the first electrode.
2. LED according to claim 1 is it is characterised in that described electroconductive elastic sheet is made into integration by metal material, described
Elastic includes segmental arc and inflection section successively, and described segmental arc is connected with fixed part, and described segmental arc connects to described passage
Portion's rightabout bending, described inflection section extends bending to described connecting portion direction, and described segmental arc is had with inflection section junction
Have towards the projection away from described fixed part direction.
3. LED according to claim 1 is it is characterised in that described connecting portion includes pressing section and bending segment, described curved
Trisection to deviate from elastic direction bend, described press section to away from insulator direction bending, described press section with described
LED light source plate electrically connects.
4. LED according to claim 3 is it is characterised in that the bending angle that described bending segment is relatively fixed portion is 92 °
To 100 °, the described section that presses is 92 ° to 100 ° relative to the bending angle of bending segment.
5. LED according to claim 1 is it is characterised in that described body is made into integration for insulant, described lamp
The top of head body is provided with boss, and described boss is positive six terrace with edges, and described LED light source plate is arranged on the top surface of boss and each side
Face.
6. LED according to claim 5 is it is characterised in that described LED light source plate is provided with FPC substrate, described FPC base
The back side of plate is provided with gum, and the corresponding described boss top surface of described FPC substrate and side view are arranged, described LED light source plate bendable
Folding ground is sticked in the top surface of described boss and side, described LED light source plate and described boss thermally coupled.
7. LED according to claim 6 is it is characterised in that described LED light source plate surface is provided with LED light source.
8. LED according to claim 6 it is characterised in that described electrical connector be located at relative with described punch position
On the LED light source plate answered, described electrical connector is arranged at the bottom position of described boss.
9. LED according to claim 1 is it is characterised in that described insulator is provided with a stationary plane, described stationary plane
It is provided with two fixed blocks slightly protruding from described stationary plane, described two fixed blocks set respectively close to the both sides of described stationary plane
Put, described fixed block is made up of metal material, described insulator is fixed on described LED light by fixed block using Reflow Soldering mode
Source plate, described fixed block and described electroconductive elastic sheet mutually insulated setting.
10. LED according to claim 1 is it is characterised in that described lamp base is made into integration for insulant, described drive
The other end of dynamic plate is provided with second electrode, and described second electrode one end is electrically connected with described driving plate, described second electrode another
One end is connected to the bottom of described lamp base, and the medial wall of described containing cavity bottom is fixed on described lamp base top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620936576.3U CN205979242U (en) | 2016-08-25 | 2016-08-25 | Led lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620936576.3U CN205979242U (en) | 2016-08-25 | 2016-08-25 | Led lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205979242U true CN205979242U (en) | 2017-02-22 |
Family
ID=58034803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620936576.3U Withdrawn - After Issue CN205979242U (en) | 2016-08-25 | 2016-08-25 | Led lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205979242U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106642031A (en) * | 2016-11-25 | 2017-05-10 | 漳州立达信光电子科技有限公司 | A kind of electrical connection structural component and LED lamp |
| CN106958751A (en) * | 2017-05-05 | 2017-07-18 | 广明源光科技股份有限公司 | A kind of LED lamp structure and its preparation technology |
| CN107781666A (en) * | 2016-08-25 | 2018-03-09 | 漳州立达信光电子科技有限公司 | led light |
| CN108036237A (en) * | 2017-12-27 | 2018-05-15 | 深圳市泰和安科技有限公司 | Inlet wire water-tight device and underground lamp |
| US10788166B2 (en) | 2017-05-05 | 2020-09-29 | Gmy Lighting Technology Co., Ltd. | Type of LED lamp structure and its preparation process |
-
2016
- 2016-08-25 CN CN201620936576.3U patent/CN205979242U/en not_active Withdrawn - After Issue
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107781666A (en) * | 2016-08-25 | 2018-03-09 | 漳州立达信光电子科技有限公司 | led light |
| CN107781666B (en) * | 2016-08-25 | 2019-08-23 | 漳州立达信光电子科技有限公司 | led light |
| CN106642031A (en) * | 2016-11-25 | 2017-05-10 | 漳州立达信光电子科技有限公司 | A kind of electrical connection structural component and LED lamp |
| WO2018095063A1 (en) * | 2016-11-25 | 2018-05-31 | 漳洲立达信光电子科技有限公司 | Electrical connection structure and led light |
| CN106958751A (en) * | 2017-05-05 | 2017-07-18 | 广明源光科技股份有限公司 | A kind of LED lamp structure and its preparation technology |
| US10788166B2 (en) | 2017-05-05 | 2020-09-29 | Gmy Lighting Technology Co., Ltd. | Type of LED lamp structure and its preparation process |
| CN108036237A (en) * | 2017-12-27 | 2018-05-15 | 深圳市泰和安科技有限公司 | Inlet wire water-tight device and underground lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170222 Effective date of abandoning: 20190823 |