CN205480563U - Built -in drive power supply down lamp - Google Patents
Built -in drive power supply down lamp Download PDFInfo
- Publication number
- CN205480563U CN205480563U CN201620294776.3U CN201620294776U CN205480563U CN 205480563 U CN205480563 U CN 205480563U CN 201620294776 U CN201620294776 U CN 201620294776U CN 205480563 U CN205480563 U CN 205480563U
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- CN
- China
- Prior art keywords
- lamp
- power supply
- led
- lamp housing
- built
- 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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Abstract
The utility model discloses a built -in drive power supply down lamp, including the lamp body, the base with the LED clamp plate in LED lamp source is equipped with, still include multi -disc heat radiation fins, multi -disc heat radiation fins encircles and sets up at the lamp body lateral wall, and on the lateral wall of base, base and lamp body bottom fixed connection, the lamp body bottom is equipped with the round ring channel, be equipped with the sealing washer in the ring channel, the LED clamp plate is fixed to be located in the lamp body, be equipped with the conducting strip between LED lamp source and the lamp body, still be equipped with the printing opacity subassembly in the lamp body, LED lamp source goes out light from the injection of printing opacity subassembly, the printing opacity subassembly is including reflection of light paper and optical lens, reflection of light paper overcoat is on optical lens. The utility model discloses simple structure, novel structure has possessed good heat dispersion and waterproof performance.
Description
Technical field
The utility model relates to LED lighting field, especially relates to a kind of built-in driving power supply Down lamp.
Background technology
At present, common recessed down light lighting source the most still traditional energy-saving lamp, Metal halogen lamp, loosely organized, light pollution
Substantially, control complicated and difficult.LED down have light efficiency height, life-span length, without mercury pollution, relatively with incandescent lamp or energy-conservation
Lamp be the conventional cartridge streetlamp energy-saving about 50% of light source with first-class feature, can directly replace existing Down lamp, in hotel, hotel,
The lighting field such as household, market is used widely.
Although also having gone out many money LED down on Vehicles Collected from Market, but mostly in the middle of exploring, dragons and fishes jumbled together, has
It is suitable for the not nearly enough maturation of lamp body of LED light source.Existing LED down there is problems in that
1, heat radiation deviation.Owing to the housing of market LED down mostly uses alloy cast aluminium, but competing for cost and price
Striving consideration, the housing aluminium component heat conductivility on the low side deviation of many Down lamps, add that housings close is preferable, lamp body entirety dissipates
Thermal effect is bad, can be greatly shortened the service life of chip and light fixture.
2, face shield dazzle.The dazzle of a lot of LED down face shields is even more than traditional electricity-saving lamp Down lamp, and this is to be not suitable for
Using up of a lot of high-end illumination places designs needs.
3, water resistance is the best.Most of LED down are mainly poor because of its water resistance, cause in a humid environment,
LED down is easily damaged.
Summary of the invention
Technical problem to be solved in the utility model is to provide the LED down that a kind of radiating effect is good, and has anti-
The advantage such as water, anti-dazzle.
The technical scheme that the above-mentioned technical problem of the utility model solution is used is: a kind of built-in driving power supply Down lamp, including
Lamp housing, base and the LED pressing plate equipped with LED lamp source, also include multi-disc radiating fin, described multi-disc heat radiating fin loop
Around being arranged on lamp housing lateral wall, and on the lateral wall of base, described base is fixing with bottom lamp housing to be connected, described
Being provided with a ring annular groove bottom lamp housing, be provided with sealing ring in described cannelure, described LED pressing plate is fixed at lamp housing
In, it is provided with conducting strip between described LED lamp source and lamp housing, in described lamp housing, is additionally provided with light-transmitting component, described LED
Light is penetrated in lamp source in light-transmitting component, and described light-transmitting component includes reflective sheeting and optical lens, outside described reflective sheeting
It is enclosed within optical lens.
Improve further as the utility model, also include being located at the upper cover above lamp housing and lower cover, described upper cover and under
Lid is bonded a cavity, is provided with driving power supply in described cavity, and described driving power supply is connected with LED lamp source.
Power supply is driven to ensure that LED normal luminous.
Improving further as the utility model, described upper cover and lower cover are connected by bolt and lamp housing are fixing after combining.
It is bolted, it is possible to convenient dismounting and installation.
Improving further as the utility model, described base is provided with the butterfly for installing built-in driving power supply Down lamp
Spring.Butterfly spring is easy to the installation of Down lamp.
Compared with prior art, the utility model has the advantage of and multi-disc radiating fin is arranged on lamp housing lateral wall, profit
With conducting strip, the heat that LED lamp source produces being delivered on radiating fin heat radiation, radiating effect is better, extends this reality
With novel service life.It is provided with sealing ring bottom lamp housing and between base, good waterproof action can be played.Separately
Outward, being arranged on the reflective sheeting below LED pressing plate and optical lens, be enclosed within optical lens outside reflective sheeting, brightness is high
After light is through reflective sheeting and optical lens, suitable brightness can be dropped to, eliminate glare phenomenon with this.
Generally speaking, the utility model simple in construction, modern design, possess good heat dispersion and water resistance.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples,
The utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain this
Utility model, is not used to limit the utility model.
As shown in Figure 1: a kind of built-in driving power supply Down lamp, including lamp housing 1, base 2 and equipped with LED lamp source 3
LED pressing plate 4, also includes that multi-disc radiating fin 5, multi-disc radiating fin 5 are circumferentially positioned at lamp housing 1 lateral wall, and
On the lateral wall of base 2, base 2 is fixing with bottom lamp housing 1 to be connected, and is provided with a ring annular groove, annular bottom lamp housing 1
Being provided with sealing ring 6 in groove, LED pressing plate 4 is fixed in lamp housing 1, is provided with heat conduction between LED lamp source 3 and lamp housing 1
Sheet 7, is additionally provided with light-transmitting component in lamp housing 1, LED lamp source 3 penetrates light in light-transmitting component, and light-transmitting component includes instead
Machine-glazed paper 8 and optical lens 9, be enclosed within outside reflective sheeting 8 on optical lens 9.
Also include that being located at the upper cover 11 above lamp housing 1 and lower cover 12, upper cover 11 and lower cover 12 is bonded a cavity,
It is provided with driving power supply 13 in cavity, drives power supply 13 to be connected with LED lamp source 3.
Upper cover 11 and lower cover 12 are connected by bolt is fixing with lamp housing 1 after combining.
Base 2 is provided with the butterfly spring 14 for installing built-in driving power supply Down lamp.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all in this reality
With any amendment, equivalent and the improvement etc. made within novel spirit and principle, should be included in the utility model
Protection domain within.
Claims (4)
1. a built-in driving power supply Down lamp, including lamp housing, base and the LED pressing plate equipped with LED lamp source, it is special
Levying and be also to include multi-disc radiating fin, described multi-disc radiating fin is circumferentially positioned at lamp housing lateral wall, and base
On lateral wall, described base is fixing with bottom lamp housing to be connected, and is provided with a ring annular groove bottom described lamp housing, described
Being provided with sealing ring in cannelure, described LED pressing plate is fixed in lamp housing, between described LED lamp source and lamp housing
Being provided with conducting strip, be additionally provided with light-transmitting component in described lamp housing, described LED lamp source penetrates light in light-transmitting component,
Described light-transmitting component includes reflective sheeting and optical lens, is enclosed within optical lens outside described reflective sheeting.
One the most according to claim 1 built-in driving power supply Down lamp, it is characterised in that also include being located on lamp housing
The upper cover of side and lower cover, described upper cover and lower cover be bonded a cavity, be provided with driving power supply in described cavity,
Described driving power supply is connected with LED lamp source.
One the most according to claim 2 built-in driving power supply Down lamp, it is characterised in that described upper cover and lower cover
It is connected by bolt and lamp housing are fixing after in conjunction with.
One the most according to claim 1 built-in driving power supply Down lamp, it is characterised in that described base is provided with
For installing the butterfly spring of built-in driving power supply Down lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620294776.3U CN205480563U (en) | 2016-04-01 | 2016-04-01 | Built -in drive power supply down lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620294776.3U CN205480563U (en) | 2016-04-01 | 2016-04-01 | Built -in drive power supply down lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205480563U true CN205480563U (en) | 2016-08-17 |
Family
ID=56644925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620294776.3U Expired - Fee Related CN205480563U (en) | 2016-04-01 | 2016-04-01 | Built -in drive power supply down lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205480563U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018107424A1 (en) * | 2016-12-15 | 2018-06-21 | 深圳市亮维光电有限公司 | Down lamp provided with built-in wiring assembly |
| CN108591909A (en) * | 2018-05-24 | 2018-09-28 | 佛山市三帆灯饰照明有限公司 | LED Ceiling lights |
-
2016
- 2016-04-01 CN CN201620294776.3U patent/CN205480563U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018107424A1 (en) * | 2016-12-15 | 2018-06-21 | 深圳市亮维光电有限公司 | Down lamp provided with built-in wiring assembly |
| CN108591909A (en) * | 2018-05-24 | 2018-09-28 | 佛山市三帆灯饰照明有限公司 | LED Ceiling lights |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20210401 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |