CN203477961U - Integrated LED down lamp - Google Patents
Integrated LED down lamp Download PDFInfo
- Publication number
- CN203477961U CN203477961U CN201320575436.4U CN201320575436U CN203477961U CN 203477961 U CN203477961 U CN 203477961U CN 201320575436 U CN201320575436 U CN 201320575436U CN 203477961 U CN203477961 U CN 203477961U
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- Prior art keywords
- down lamp
- lens
- lampshade
- led down
- integrated led
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model provides an integrated LED down lamp. The integrated LED down lamp comprises a lampshade body, a heat dissipater and an LED light source module, the heat dissipater is connected to the tail of the lampshade body, the LED light source module is arranged between the heat dissipater and the lampshade body, the integrated LED down lamp further comprises a drive power source box, a through hole where the heat dissipater penetrates through is formed in the drive power source box, the heat dissipater is sleeved with the drive power source box and is in detachable connection with the lampshade body, and a drive power source inside the drive power source box is in electric connection with the LED light source module. According to the integrated LED down lamp, due to the fact that the lampshade body, the heat dissipater, the LED light source module and the drive power source box are combined to form the integrated LED down lamp, the mass of the whole lamp is greatly lowered, installation is convenient, the structure of the LED down lamp is optimized, and the production cost is reduced. Due to the fact that the LED light source module and the drive power source both generate heat during the working process, and the LED light source module and the drive power source are arranged independently and dissipate heat independently, the integrated LED down lamp has the good heat dissipation effect, and the service life of the lamp is effectively prolonged.
Description
Technical field
The utility model relates to LED field of illumination lamp technology, refers in particular to
oneplant integrated LED down lamp.
Background technology
Along with advantages such as development and the LED light fixture of LED technology have energy saving, the life-span is long and radiation is low, the application of LED lamp is more and more extensive.LED light fixture has many good qualities, but also Shortcomings part, if application number is " 201220221560.6 " disclosed integrated LED down lamp utility model patent, by the Down lamp body in conjunction with formation integral LED Down lamp by structural member of the prior art, radiating piece and reflecting element, the quality of whole light fixture is alleviated greatly, load-bearing correspondingly has also obtained alleviating, easy for installation, it directly contacts with light source module, thermal resistance is little, can add heat-flash conduction, there is radiating effect good, and optimized the structure of LED Down lamp.This integral LED Down lamp is fixed with lamp bracket on the lateral wall of Down lamp body, and driving power is fixed on lamp bracket, driving power without any protective device, driving power is easy to be subject to external influence or damaged.
Summary of the invention
The utility model provides for the problem of prior art
oneplant integrated LED down lamp, the LED light source module of light fixture and driving power box are all separately independently, are convenient to installation and maintenance and replacing; There is good radiating effect, can effectively extend the service life of light fixture.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:
oneplant integrated LED down lamp, comprise lampshade, radiator and LED light source module, described radiator is connected to the afterbody of lampshade, described LED light source module is arranged between radiator and lampshade, also include driving power box, on driving power box, be provided with the through hole passing for radiator, described driving power box is placed on outside radiator and removably connects with lampshade, and the driving power in described driving power box is electrically connected to LED light source module.
Wherein, described driving power box comprises power pack main body and lid, is provided with fixing hole on lid, and described lid is used screw to removably connect by fixing hole and power pack main body; In described power pack main body, be provided with two power supply fixed card slots, power supply fixed card slot and power pack main body are one-body molded, and the two ends of described driving power are fixedly connected with power supply fixed card slot respectively.
Further, described lid comprises vent flap and seal cover board, and described vent flap and power pack main body are provided with air vent or the ventilation grid of being convenient to heat radiation corresponding to driving power place.
Wherein, described power pack main body has arranged power line hole, in the inner side in power line hole, is provided with solidus terminal, and described solidus terminal is fixedly connected with power pack main body.
Wherein, described LED light source module includes PCB substrate, LED chip and lens, and described LED chip is arranged on PCB substrate, and described lens are arranged on the light direction of LED chip.
Further, between described lens and PCB substrate, be provided with lens connecting ring, the upper end of described lens connecting ring is connected with the bottom surface of PCB substrate, and the bottom of lens connecting ring is connected with the upper end of lens.
Wherein, the corresponding lens of described lampshade are provided with lens supports wall, and described lens are arranged in lampshade, and the edge, upper end of lens and the laminating of the upper surface of lens supports wall.
Wherein, the through-hole wall of described driving power box is provided with several square grooves of being convenient to be fixedly connected with, in square groove lower end, be provided with tapped through hole, described lampshade is provided with joint pin corresponding to described tapped through hole place, between tapped through hole and joint pin, be provided with fixed connecting piece, described fixed connecting piece is fixedly connected with joint pin through tapped through hole.
Wherein, the bilateral symmetry of described lampshade is provided with Down lamp spring-fixed structure, and this Down lamp spring-fixed structure comprises L-type fixed block and spring, and a side of described L-type fixed block is fixedly connected with lampshade, and its opposite side is connected with spring.
Further, the middle part hollow out of described L-type fixed block forms installing space, and the both sides of installing space are respectively arranged with the jump ring piece of relative distribution, and the two ends of spring are connected with two jump ring pieces respectively.
The beneficial effects of the utility model:
A kind of integrated LED down lamp provided by the utility model, comprise lampshade, radiator and LED light source module, radiator is connected to the afterbody of lampshade, LED light source module is arranged between radiator and lampshade, it also includes driving power box, on driving power box, be provided with the through hole passing for radiator, driving power box is placed on outside radiator and removably connects with lampshade, and the driving power in driving power box is electrically connected to LED light source module.The utility model by by lampshade, radiator, LED light source module and driving power box in conjunction with forming integral LED Down lamp, the quality of whole light fixture is alleviated greatly, easy for installation, optimized the structure of LED Down lamp, reduced production cost.Because LED light source module and driving power all produce heat in the course of the work, LED light source module and driving power independently arrange and heat radiation separately, have preferably radiating effect, can effectively extend the service life of light fixture.
Accompanying drawing explanation
Fig. 1 is the perspective view one of integrated LED down lamp described in the utility model.
Fig. 2 is the perspective view two of integrated LED down lamp described in the utility model.
Fig. 3 is the perspective view three of integrated LED down lamp described in the utility model.
Fig. 4 is the STRUCTURE DECOMPOSITION figure of integrated LED down lamp described in the utility model.
Reference numeral in Fig. 1 to Fig. 4 comprises:
1-lampshade, 2-radiator, 3-LED light source module
31-PCB substrate, 32-LED chip, 33-lens
34-lens connecting ring, 4-driving power box, 41-through hole
42-square groove, 5-driving power, 6-power pack main body
7-lid, 71-vent flap, 72-seal cover board
73-fixing hole, 74-air vent, 8-power supply fixed card slot
9-power line hole, 10-solidus terminal, 11-lens supports wall
12-joint pin, 13-Down lamp spring-fixed structure, 131-L-type fixed block
132-spring, 133-jump ring piece.
The specific embodiment
For the ease of those skilled in the art's understanding, below in conjunction with embodiment and accompanying drawing, the utility model is further described, the content that embodiment is mentioned is not to restriction of the present utility model.Referring to Fig. 1 to Fig. 4, below in conjunction with accompanying drawing, the utility model is described in detail.
Provided by the utility model
oneplant integrated LED down lamp, comprise lampshade 1, radiator 2 and LED light source module 3, described radiator 2 is connected to the afterbody of lampshade 1, described LED light source module 3 is arranged between radiator 2 and lampshade 1, also include driving power box 4, on driving power box 4, be provided with the through hole 41 passing for radiator 2, described driving power box 4 is placed on outside radiator 2 and removably connects with lampshade 1, and the driving power 5 in described driving power box 4 is electrically connected to LED light source module 3.In the present embodiment, described driving power box 4 comprises power pack main body 6 and lid 7, is provided with fixing hole 71 on lid 7, and described lid 7 is used screw to removably connect by fixing hole 73 and power pack main body 6; In described power pack main body 6, be provided with two power supply fixed card slots 8, power supply fixed card slot 8 is one-body molded with power pack main body 6, and the two ends of described driving power 5 are fixedly connected with power supply fixed card slot 8 respectively.Further, described lid 7 comprises vent flap 71 and seal cover board 72, and described vent flap 72 and power pack main body 6 are provided with air vent 74 or the ventilation grid of being convenient to heat radiation corresponding to driving power 5 places.
The utility model is by forming integral LED Down lamp by lampshade 1, radiator 2, LED light source module 3 and 4 combinations of driving power box, the quality of whole light fixture is alleviated greatly, its installation is also more convenient, and has optimized the structure of LED Down lamp, has reduced production cost.Because LED light source module 3 and driving power 5 all produce heat in the course of the work, both independently arrange LED light source module 3 and driving power 4 and heat radiation separately; Wherein radiator 2 directly contacts with the PCB substrate 31 of LED light source module 3, and thermal resistance is little, can add heat-flash conduction, obtains good radiating effect.As depicted in figs. 1 and 2, the air vent 74 that vent flap 72 and power pack main body 6 arrange in the present embodiment, between vent flap 72 and power pack main body 6, produce heat loss through convection, its heat distributes by air vent 74, there is good radiating effect, so effectively extend the service life of light fixture.
In the present embodiment, described power pack main body 6 has arranged power line hole 9, in the inner side in power line hole 9, is provided with solidus terminal 10, and described solidus terminal 10 is fixedly connected with power pack main body 6.Power line enters into power pack main body 6 inside through power line hole 9 and is electrically connected to driving power 5, or power line penetrates power line hole 9 afterwards and one end of solidus terminal 10 links together, and the other end of solidus terminal 10 is electrically connected to driving power 5 again.
In the present embodiment, described LED light source module 3 includes PCB substrate 31, LED chip 32 and lens 33, and described LED chip 32 is arranged on PCB substrate 31, and described lens 33 are arranged on the light direction of LED chip 32.Further, between described lens 33 and PCB substrate 31, be provided with lens connecting ring 34, the upper end of described lens connecting ring 34 is connected with the bottom surface of PCB substrate 31, and the bottom of lens connecting ring 34 is connected with the upper end of lens 33.Wherein, the corresponding lens 33 of described lampshade 1 are provided with lens supports wall 11, and described lens 33 are arranged in lampshade 1, and the edge, upper end of lens 33 and the laminating of the upper surface of lens supports wall 11.As shown in Figure 4, a circle LED chip 32 is installed in the bottom surface of PCB substrate 31, enough brightness can be provided; Wherein the exiting surface semicircular in shape of lens 33, makes light soft, and printing opacity is even.
Wherein, through hole 41 inwalls of described driving power box 4 are provided with several square grooves of being convenient to be fixedly connected with 42, in square groove 42 lower ends, be provided with tapped through hole (not marking in the drawings), described lampshade 1 is provided with joint pin 12 corresponding to described tapped through hole place, between tapped through hole and joint pin 12, be provided with fixed connecting piece (not marking in the drawings), described fixed connecting piece is fixedly connected with joint pin 12 through tapped through hole, fixed connecting piece described in the present embodiment is screw, its stable connection, dismounting simple and fast.
In the present embodiment, the bilateral symmetry of described lampshade 1 is provided with Down lamp spring-fixed structure 13, this Down lamp spring-fixed structure 13 comprises L-type fixed block 131 and spring 132, and a side of described L-type fixed block 131 is fixedly connected with lampshade 1, and its opposite side is connected with spring 132.Further, the middle part hollow out of described L-type fixed block 131 forms installing space, and the both sides of installing space are respectively arranged with the jump ring piece 133 of relative distribution, and the two ends of spring 132 are connected with two jump ring pieces 133 respectively.Before Down lamp spring-fixed structure 13 is installed and used, first the L-type fixed block of middle part hollow out 131 and lampshade 1 fixed combination are integrated, and then by the two ends of spring 132 respectively with the mutual clamping of two jump ring pieces 133, there is easy accessibility.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (10)
1.
oneplant integrated LED down lamp, comprise lampshade, radiator and LED light source module, described radiator is connected to the afterbody of lampshade, described LED light source module is arranged between radiator and lampshade, it is characterized in that: also include driving power box, on driving power box, be provided with the through hole passing for radiator, described driving power box is placed on outside radiator and removably connects with lampshade, and the driving power in described driving power box is electrically connected to LED light source module.
2. integrated LED down lamp according to claim 1, is characterized in that: described driving power box comprises power pack main body and lid, is provided with fixing hole on lid, and described lid removably connects by fixing hole and power pack main body; In described power pack main body, be provided with two power supply fixed card slots, power supply fixed card slot and power pack main body are one-body molded, and the two ends of described driving power are fixedly connected with power supply fixed card slot respectively.
3. integrated LED down lamp according to claim 2, is characterized in that: described lid comprises vent flap and seal cover board, and described vent flap and power pack main body are provided with air vent or the ventilation grid of being convenient to heat radiation corresponding to driving power place.
4. integrated LED down lamp according to claim 2, is characterized in that: described power pack main body has arranged power line hole, in the inner side in power line hole, is provided with solidus terminal, and described solidus terminal is fixedly connected with power pack main body.
5. integrated LED down lamp according to claim 1, is characterized in that: described LED light source module includes PCB substrate, LED chip and lens, and described LED chip is arranged on PCB substrate, and described lens are arranged on the light direction of LED chip.
6. integrated LED down lamp according to claim 5, it is characterized in that: between described lens and PCB substrate, be provided with lens connecting ring, the upper end of described lens connecting ring is connected with the bottom surface of PCB substrate, and the bottom of lens connecting ring is connected with the upper end of lens.
7. according to the integrated LED down lamp described in claim 5 or 6, it is characterized in that: the corresponding lens of described lampshade are provided with lens supports wall, and described lens are arranged in lampshade, and the edge, upper end of lens and the laminating of the upper surface of lens supports wall.
8. integrated LED down lamp according to claim 1, it is characterized in that: the through-hole wall of described driving power box is provided with several square grooves of being convenient to be fixedly connected with, in square groove lower end, be provided with tapped through hole, described lampshade is provided with joint pin corresponding to described tapped through hole place, between tapped through hole and joint pin, be provided with fixed connecting piece, described fixed connecting piece is fixedly connected with joint pin through tapped through hole.
9. integrated LED down lamp according to claim 1, it is characterized in that: the bilateral symmetry of described lampshade is provided with Down lamp spring-fixed structure, this Down lamp spring-fixed structure comprises L-type fixed block and spring, one side of described L-type fixed block is fixedly connected with lampshade, and its opposite side is connected with spring.
10. integrated LED down lamp according to claim 9, is characterized in that: the middle part hollow out of described L-type fixed block forms installing space, and the both sides of installing space are respectively arranged with the jump ring piece of relative distribution, and the two ends of spring are connected with two jump ring pieces respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320575436.4U CN203477961U (en) | 2013-09-17 | 2013-09-17 | Integrated LED down lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320575436.4U CN203477961U (en) | 2013-09-17 | 2013-09-17 | Integrated LED down lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203477961U true CN203477961U (en) | 2014-03-12 |
Family
ID=50226288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320575436.4U Expired - Fee Related CN203477961U (en) | 2013-09-17 | 2013-09-17 | Integrated LED down lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203477961U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109812784A (en) * | 2019-03-21 | 2019-05-28 | 广东凯铭照明科技有限公司 | A kind of power supply box structure and the lamps and lanterns using the power supply box structure |
-
2013
- 2013-09-17 CN CN201320575436.4U patent/CN203477961U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109812784A (en) * | 2019-03-21 | 2019-05-28 | 广东凯铭照明科技有限公司 | A kind of power supply box structure and the lamps and lanterns using the power supply box structure |
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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: 20140312 Termination date: 20140917 |
|
| EXPY | Termination of patent right or utility model |