CN208268939U - A kind of LED downlight - Google Patents
A kind of LED downlight Download PDFInfo
- Publication number
- CN208268939U CN208268939U CN201820888014.5U CN201820888014U CN208268939U CN 208268939 U CN208268939 U CN 208268939U CN 201820888014 U CN201820888014 U CN 201820888014U CN 208268939 U CN208268939 U CN 208268939U
- Authority
- CN
- China
- Prior art keywords
- main body
- lamp cup
- cup main
- light source
- source module
- 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.)
- Expired - Fee Related
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a kind of LED downlights, including radiator body, light source module and plastics Lamp cup main body, it further include plastic hoop, light source module, plastics Lamp cup main body and plastic hoop are sequentially fixed on radiator body, power module and power supply output contact pin are fixed on plastic hoop, and power supply output contact pin is electrically connected power module, connecting terminal is fixed on light source module, and power supply output contact pin is plugged on connecting terminal, power input line is electrically connected on power module, plastics Lamp cup main body is in horn-like, and spring mounting fastener is fixed on the outside of plastics Lamp cup main body, and spring buckle is hinged on spring mounting fastener, plastics Lamp cup body interior is snapped with PC reflector translucent cover corresponding with plastics Lamp cup body shape by catching groove.Structure of this kind of LED downlight by optimization lamp interior component, easy disassembly improve the system light efficiency of Electrical Safety grade and lamps and lanterns, and reduce the dazzle generated when lamps and lanterns work, protect eyes.
Description
Technical field
The utility model relates to field of illuminating lamps, specially a kind of LED downlight.
Background technique
LED downlight is to improve the product of exploitation on the basis of traditional downlight using novel LED illuminating light source, with traditional downlight
Comparison has the advantage that energy conservation, low-carbon, longevity, colour rendering be good, fast response time.The design of LED downlight is more beautiful light
Ingeniously, it can reach when installation and keep the entirety of building decoration unified and perfection, not destroy the setting of lamps and lanterns, light source is hidden in building dress
Decorations are internal.
Current LED downlight internal component connection structure is complicated, is not easy to maintenance and repair and installing and dismounting, and power supply
Module is installed together with lamp body, has risk, therefore it is proposed that a kind of LED downlight.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies of existing technologies, and provides a kind of LED downlight, to understand
Certainly above-mentioned technical problem, the utility model provide the following technical solution:
A kind of LED downlight of the utility model, including radiator body, light source module and plastics Lamp cup main body further include modeling
Expect that ring, light source module, plastics Lamp cup main body and plastic hoop are sequentially fixed on radiator body, power supply mould is fixed on plastic hoop
Block and power supply export contact pin, and power supply output contact pin is electrically connected power module, and connecting terminal, and electricity are fixed on light source module
Source output contact pin is plugged on connecting terminal, is electrically connected power input line on power module, plastics Lamp cup main body in horn-like,
And it is fixed with spring mounting fastener on the outside of plastics Lamp cup main body, and is hinged with spring buckle on spring mounting fastener, plastics Lamp cup master
Internal portion is snapped with PC reflector translucent cover corresponding with plastics Lamp cup body shape by catching groove.
As a kind of preferred embodiment of the utility model, the first threading hole, light source die are offered on radiator body
The second threading hole is offered on block, power input line successively goes out the radiator sheet exposed across the second threading hole and the first threading hole
The back side of body.
As a kind of preferred embodiment of the utility model, opened up on radiator body there are four fasten pre-manufactured hole, light
Substrate connection through-hole corresponding with fastening pre-manufactured hole is offered on source module, the more small-bore inside of plastics Lamp cup main body offers
With corresponding first mounting hole of substrate connection through-hole, the second mounting hole corresponding with the first mounting hole, light are offered on plastic hoop
Source module, plastics Lamp cup main body and plastic hoop successively overlap, and sequentially pass through the second mounting hole, the first installation using self-tapping screw
Hole, substrate connection through-hole and fastening pre-manufactured hole, are sequentially fixed at radiator sheet for light source module, plastics Lamp cup main body and plastic hoop
On body.
As a kind of preferred embodiment of the utility model, the substrate back of light source module is coated with heat eliminating medium and pastes
Close the heat-delivery surface for being fixed on radiator body.
As a kind of preferred embodiment of the utility model, it is provided on the inside of the larger caliber of plastics Lamp cup main body in rank
The square optically-active ring of scalariform.
Compared with prior art, the utility model beneficial effect achieved is: the knot by optimizing lamp interior component
Structure, it is only necessary to can be bonded with four self-tapping screws；The supporting body that plastic hoop is power module is added, is connected with plastic hoop
Be plastics Lamp cup main body, the plastics Lamp cup main body made and charging member insulate, and improve Electrical Safety grade；Using included reflection
The PC reflector translucent cover of cup, can be improved the system light efficiency of lamps and lanterns；The installation of PC reflector translucent cover only need to be by its flaring button
It is simple and convenient in the special card slot for entering plastics Lamp cup main body；The anti-dazzle ring of light in plastics Lamp cup main body will also be reduced
Eyes are protected in the dazzle that lamps and lanterns generate when working.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
In the accompanying drawings:
Fig. 1 is a kind of one of the general assembly structural schematic diagram of LED downlight of the utility model；
Fig. 2 is a kind of one of the general assembly Structure explosion diagram of LED downlight of the utility model；
Fig. 3 is a kind of general assembly second structural representation of LED downlight of the utility model；
Fig. 4 is the two of the general assembly Structure explosion diagram of a kind of LED downlight of the utility model；
Fig. 5 is a kind of light source module structure schematic diagram of LED downlight of the utility model；
Fig. 6 is a kind of plastics Lamp cup agent structure schematic diagram of LED downlight of the utility model；
Fig. 7 is a kind of plastic hoop structural schematic diagram of LED downlight of the utility model.
In figure: 1- radiator body；11- fastens pre-manufactured hole；The first threading hole of 12-；2- light source module；21- second is threaded
Hole；22- connecting terminal；23- substrate connects through-hole；23- connecting terminal；3- plastics Lamp cup main body；31- spring buckle；32- is anti-dazzle
The ring of light；33- spring mounting fastener；The first mounting hole of 34-；4- plastic hoop；41- power module；42- power input line；43- second pacifies
Fill hole；44- power output end contact pin；5-PC reflector translucent cover.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment
As shown in figs. 1-7, a kind of LED downlight, including radiator body 1, light source module 2 and plastics Lamp cup main body 3, are also wrapped
Plastic hoop 4 is included, light source module 2, plastics Lamp cup main body 3 and plastic hoop 4 are sequentially fixed on radiator body 1, solid on plastic hoop 4
Surely there are power module 41 and power supply output contact pin 44, and power supply output contact pin 44 is electrically connected power module 41, on light source module 2
It is fixed with connecting terminal 22, and power supply output contact pin 44 is plugged on connecting terminal 22, telecommunications connects power supply on power module 42
Input line 42, plastics Lamp cup main body 3 is in horn-like, and spring mounting fastener 33, and spring are fixed on the outside of plastics Lamp cup main body 3
It is hinged with spring buckle 31 on installing tache 33, is snapped with and 3 shape of plastics Lamp cup main body inside plastics Lamp cup main body 3 by catching groove
Corresponding PC reflector translucent cover 5.
In the present embodiment, this kind of LED downlight assembling steps are as follows:
1, power module 41 is mounted in plastic hoop 4, and 41 hot molten column welding of power module is made into electricity with hot melting equipment
Source module 41 is fixed on plastic hoop 4；
2, the base plate bottom of light source module 2 uniformly coats heat eliminating medium, then fits in the cooling fins of radiator body 1
Face is needed during the bonding process by the substrate connection through-hole 23 on light source module 2 and the fastening pre-manufactured hole on radiator body 1
11 pairs its, the first threading hole 12 is aligned with the second threading hole 21；
3, the first mounting hole 34 in plastics Lamp cup main body 3 connect through-hole 23 with the substrate on light source module 2 and is aligned, then
By on plastic hoop 4 the second mounting hole 43 alignment substrate connect through-hole 23, at this time it should be noted that power input line 42 need across
Second threading hole 21 and the first threading hole 12 are simultaneously exposed to the top of radiator body 1, as shown in Figure 3；
4, the power output end contact pin 44 on power module 41 is plugged on the jack of the connecting terminal 22 on light source module 2
It is interior；
5, four self-tapping screws corresponding second mounting hole 43, the first mounting hole 34, substrate is sequentially passed through respectively to connect
Through-hole 23 and fastening pre-manufactured hole 11, are sequentially fixed at radiator body 1 for light source module 2, plastics Lamp cup main body 3 and plastic hoop 4
On；
6, finally its will be caused secured in card slot that PC reflector translucent cover 5 buckles into plastics Lamp cup main body 3.
Utility model works process and advantage: this kind of LED downlight is only needed by optimizing the structure of lamp interior component
It can be bonded with four self-tapping screws；The supporting body that plastic hoop 4 is power module 41 is added, is connected with plastic hoop 4
It is plastics Lamp cup main body 3, the plastics Lamp cup main body 3 made and charging member insulate, and improve Electrical Safety grade；Using included reflection
The PC reflector translucent cover 5 of cup, can be improved the system light efficiency of lamps and lanterns；The installation of PC reflector translucent cover 5 only need to be by its flaring
It buckles into the special card slot of plastics Lamp cup main body 3, it is simple and convenient；The anti-dazzle ring of light 32 in plastics Lamp cup main body 3
The dazzle generated when lamps and lanterns work will be reduced, protects eyes.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of LED downlight, including radiator body (1), light source module (2) and plastics Lamp cup main body (3), it is characterised in that:
It further include plastic hoop (4), the light source module (2), plastics Lamp cup main body (3) and plastic hoop (4) are sequentially fixed at radiator sheet
On body (1), power module (41) and power supply output contact pin (44) are fixed on the plastic hoop (4), and power supply exports contact pin
(44) power module (41) are electrically connected, are fixed with connecting terminal (22) on the light source module (2), and power supply exports contact pin
(44) it is plugged on connecting terminal (22), is electrically connected power input line (42) on the power module (41), the plastic lantern
Cup main body (3) is in horn-like, and is fixed with spring mounting fastener (33) on the outside of plastics Lamp cup main body (3), and spring mounting fastener
(33) it is hinged on spring buckle (31), is snapped with and plastics Lamp cup main body inside the plastics Lamp cup main body (3) by catching groove
(3) the corresponding PC reflector translucent cover (5) of shape.
2. LED downlight as described in claim 1, it is characterised in that: offer the first threading hole on the radiator body (1)
(12), it is offered the second threading hole (21) on the light source module (2), the power input line (42) successively goes out to wear across second
The back side of string holes (21) and the exposed radiator body (1) of the first threading hole (12).
3. LED downlight as claimed in claim 2, it is characterised in that: opened up on the radiator body (1) pre- there are four fastening
Drilling (11) offers substrate connection through-hole (23) corresponding with fastening pre-manufactured hole (11), the modeling on the light source module (2)
The more small-bore inside of material Lamp cup main body (3) offers the first mounting hole (34) corresponding with substrate connection through-hole (23), described
The second mounting hole (43) corresponding with the first mounting hole (34), the light source module (2), plastic lantern are offered on plastic hoop (4)
Cup main body (3) and plastic hoop (4) successively overlap, and sequentially pass through the second mounting hole (43), the first mounting hole using self-tapping screw
(34), substrate connection through-hole (23) and fastening pre-manufactured hole (11), by light source module (2), plastics Lamp cup main body (3) and plastic hoop
(4) it is sequentially fixed on radiator body (1).
4. LED downlight as claimed in claim 3, it is characterised in that: the substrate back of the light source module (2) is coated with heat dissipation
Medium is simultaneously bonded the heat-delivery surface for being fixed on radiator body (1).
5. LED downlight as claimed in claim 4, it is characterised in that: set on the inside of the larger caliber of the plastics Lamp cup main body (3)
It is equipped with stepped square optically-active ring (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820888014.5U CN208268939U (en) | 2018-06-08 | 2018-06-08 | A kind of LED downlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820888014.5U CN208268939U (en) | 2018-06-08 | 2018-06-08 | A kind of LED downlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208268939U true CN208268939U (en) | 2018-12-21 |
Family
ID=64689118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820888014.5U Expired - Fee Related CN208268939U (en) | 2018-06-08 | 2018-06-08 | A kind of LED downlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208268939U (en) |
-
2018
- 2018-06-08 CN CN201820888014.5U patent/CN208268939U/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: 20181221 Termination date: 20190608 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |