CN207364705U - A kind of plastic LED - Google Patents
A kind of plastic LED Download PDFInfo
- Publication number
- CN207364705U CN207364705U CN201721225674.7U CN201721225674U CN207364705U CN 207364705 U CN207364705 U CN 207364705U CN 201721225674 U CN201721225674 U CN 201721225674U CN 207364705 U CN207364705 U CN 207364705U
- Authority
- CN
- China
- Prior art keywords
- cover
- plug
- groove
- circuit board
- locating piece
- 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.)
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a kind of plastic LED, including：The cover of opening, the luminescence unit being arranged on inside the cover, the plug for being arranged on the cover opening are provided with, the inside both sides of the cover are groove, gib block are provided with the groove, the luminescence unit includes：Circuit board, DC socket, constant current chip, capacitance, resistance, LED lamp bead, the switching diode being separately positioned on the circuit board, the plug sets locating piece towards the face inside cover, guide groove is provided with the locating piece, the locating piece and the groove match, the gib block are matched with the guide groove.The utility model can be preferably connected by increasing locating piece, the plug on plug with the cover, avoid coming off during assembling, meanwhile, by the guiding of the gib block and the guide groove and spacing, the connection of plug and cover is just very accurate.
Description
Technical field
It the utility model is related to LED light, more particularly to a kind of plastic LED.
Background technology
LED light is a kind of solid state semiconductor devices that can convert electrical energy into visible ray, is related to living and produces
Etc. many aspects, LED light is generally and the whole lamp body of composition such as cover, plug, pcb board and resistance capacitance, in the prior art, stifled
Head is inserted directly into the opening mounted in the cover, then carries out encapsulation process, easily comes off in operation, and in group
During dress, plug is easy to that deviation occurs when being inserted into the cover, when directly carrying out encapsulation process, can cause the flaw to product appearance
Defect；Meanwhile power cord is directly passed through to the power interface on plug access pcb board, cause the sealing effect of plastic LED
It is not fine.
Therefore, the prior art is defective, it is necessary to improve.
Utility model content
The technical problems to be solved in the utility model is：A kind of plastic LED is provided, is avoided in assembling, plug comes off
Influence to production efficiency, meanwhile, avoid caused by power cord through the power interface on plug access pcb board directly
The poor influence to service life of sealing effect.
The technical solution of the utility model is as follows：A kind of plastic LED is provided, including：It is provided with the cover of opening, sets
Luminescence unit inside the cover, the plug for being arranged on the cover opening, the inside both sides of the cover are groove,
Gib block is provided with the groove, the luminescence unit includes：Circuit board, the DC being separately positioned on the circuit board are inserted
Seat, constant current chip, capacitance, resistance, LED lamp bead, switching diode, the plug set locating piece towards the face inside cover,
Guide groove, the locating piece and the groove match, the gib block and the guide groove are provided with the locating piece
Match somebody with somebody.When the plug and the cover assemble, locating piece, which is fitted into, can effectively avoid plug in the cover and comes off, simultaneously as
The guiding of gib block and guide groove and spacing, the connection of plug and cover is just very accurate.The constant current chip, resistance and capacitance
Electric current is integrated and stablizes and is supplied to LED lamp bead, the switching diode is used to protect circuit, positive and negative when DC socket and power supply
When extremely reversed, lamps and lanterns will not be burnt out.
Further, the opening of the cover is two, and the plug is also two, and the DC socket is also two, its
In DC socket be used to connect power supply, another DC socket is used to power to other lamps, when more plastic LEDs together work
When making, a plastic LED connection power supply is only needed, remaining plastic lantern is sequentially connected, and reduces the access of power cord, overall succinct
Understand.
Further, the plastic LED further includes the waterproof chock plug being arranged on the plug, in the waterproof chock plug
It is provided with the power interface being connected with DC socket.The power interface for connecting DC socket is integrated in waterproof chock plug, described in enhancing
The sealing effect of plastic LED.
Further, the circuit board is fixed in cover by the groove, and the circuit board passes through the gib block
Guiding be fitted into the groove, the circuit board is provided at both ends with notch, and the notch, can just with the positioning Block- matching
Scope of activities of the limiting circuit plate in cover, avoids circuit board from being rocked in cover to the electronics member on circuit board and circuit board
Device damages.
Further, the circuit board is aluminum substrate.Using aluminum substrate, the heat dissipation effect of luminescence unit is lifted.
Further, the light-emitting surface of the cover is cloudy surface, the plastic LED is sent light soft, does not stimulate eyes.
Further, the cover connects plug by way of ultra-sonic welded.
Using the above scheme, the utility model provides a kind of plastic LED, described by increasing locating piece on plug
Plug can be preferably connected with the cover, avoid coming off during assembling, and guiding due to gib block and guide groove and
Spacing, the power interface for connecting DC socket just very precisely, further, is integrated to waterproof chock plug by the connection of plug and cover
In, strengthen the sealing effect of the plastic LED.
Brief description of the drawings
Fig. 1 is the explosive view of the utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
Referring to Fig. 1, the utility model provides a kind of plastic LED, including：It is provided with the cover 1 of opening, is arranged on institute
State the luminescence unit 2 inside cover 1, be arranged on the plug 3 at the place that the cover 1 is open, the inside both sides of the cover 1 are recessed
Groove 4, is provided with gib block 5 in the groove 4, the luminescence unit 2 includes：Circuit board 6, is separately positioned on the circuit board 6
On DC socket 7, constant current chip 8, capacitance 9, resistance 10, LED lamp bead 11, switching diode 12, the plug 3 is towards cover 1
Internal face sets locating piece 13, and guide groove 14, the locating piece 13 and 4 phase of groove are provided with the locating piece 13
Match somebody with somebody, the gib block 5 is matched with the guide groove 14.When the plug 3 is assembled with the cover 1, locating piece 13 loads described
It can effectively avoid plug 3 in cover 1 to come off, simultaneously as guiding and spacing, plug 3 and cover of the gib block 5 with guide groove 14
1 connection is just very accurate.The constant current chip 8, resistance 9 and capacitance 10, which integrate electric current, to be stablized and is supplied to LED lamp bead 11,
The switching diode 12 is used to protect circuit, when the positive and negative anodes of DC socket 7 and power supply are reversed, will not burn out lamps and lanterns.
The opening of the cover 1 is two, and the plug 3 is also two, and the DC socket 7 is also two, one of them
DC socket 7 is used to connect power supply, another DC socket 7 is used to power to other lamps, when more plastic LEDs work together
When, a plastic LED connection power supply is only needed, remaining plastic lantern is sequentially connected, and reduces the access of power cord, overall succinct bright
.
The plastic LED, further includes the waterproof chock plug 15 being arranged on the plug 3, is set in the waterproof chock plug 15
It is equipped with the power interface being connected with DC socket 7.The power interface for connecting DC socket 7 is integrated in waterproof chock plug 15, strengthens institute
State the sealing effect of plastic LED.
The circuit board 6 is fixed in cover 1 by the groove 4, the leading by the gib block 5 of circuit board 6
To being fitted into the groove 4, the circuit board 6 is provided at both ends with notch, and the notch is just matched with the locating piece 13, can
Scope of activities of the limiting circuit plate 6 in cover 1, avoids circuit board 6 from being rocked in cover on circuit board 6 and circuit board 6
Electronic component damages.
The circuit board 6 is aluminum substrate.Using aluminum substrate, the heat dissipation effect of luminescence unit is lifted.
The light-emitting surface of the cover 1 is cloudy surface, the plastic LED is sent light soft, does not stimulate eyes.
The cover 1 connects plug 3 by way of ultra-sonic welded.
In conclusion the utility model provides a kind of plastic LED, by increasing locating piece, the plug on plug
It can be preferably connected with the cover, avoid coming off during assembling, and guiding due to gib block and guide groove and spacing,
The connection of plug and cover just very precisely, further, the power interface for connecting DC socket is integrated in waterproof chock plug, is increased
The sealing effect of the strong plastic LED.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the present invention, all in this practicality
All any modification, equivalent and improvement made within new spirit and principle etc., should be included in the guarantor of the utility model
Within the scope of shield.
Claims (7)
- A kind of 1. plastic LED, it is characterised in that including：It is provided with the cover of opening, is arranged on shining inside the cover Unit, the plug for being arranged on the cover opening, the inside both sides of the cover are groove, and guiding is provided with the groove Bar, the luminescence unit include：Circuit board, be separately positioned on DC socket on the circuit board, constant current chip, capacitance, resistance, LED lamp bead, switching diode, the plug set locating piece towards the face inside cover, guiding are provided with the locating piece Groove, the locating piece and the groove match, the gib block are matched with the guide groove.
- 2. a kind of plastic LED according to claim 1, it is characterised in that the opening of the cover is two.
- 3. a kind of plastic LED according to claim 1, it is characterised in that further include to be arranged on the plug and prevent Water chock plug, is provided with the power interface being connected with DC socket in the waterproof chock plug.
- 4. a kind of plastic LED according to claim 1, it is characterised in that the circuit board is fixed by the groove In cover, the circuit board is provided at both ends with notch.
- 5. a kind of plastic LED according to claim 1, it is characterised in that the circuit board is aluminum substrate.
- 6. a kind of plastic LED according to claim 1, it is characterised in that the light-emitting surface of the cover is cloudy surface.
- 7. a kind of plastic LED according to claim 1, it is characterised in that the cover is by way of ultra-sonic welded Connect plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721225674.7U CN207364705U (en) | 2017-09-22 | 2017-09-22 | A kind of plastic LED |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721225674.7U CN207364705U (en) | 2017-09-22 | 2017-09-22 | A kind of plastic LED |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207364705U true CN207364705U (en) | 2018-05-15 |
Family
ID=62349942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721225674.7U Active CN207364705U (en) | 2017-09-22 | 2017-09-22 | A kind of plastic LED |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207364705U (en) |
-
2017
- 2017-09-22 CN CN201721225674.7U patent/CN207364705U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |