CN207762693U - A kind of no driving power Projecting Lamp - Google Patents
A kind of no driving power Projecting Lamp Download PDFInfo
- Publication number
- CN207762693U CN207762693U CN201820029949.8U CN201820029949U CN207762693U CN 207762693 U CN207762693 U CN 207762693U CN 201820029949 U CN201820029949 U CN 201820029949U CN 207762693 U CN207762693 U CN 207762693U
- Authority
- CN
- China
- Prior art keywords
- lamp housing
- pcb board
- driving power
- bottom end
- transmission cover
- 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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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a kind of no driving power Projecting Lamps, including lamp housing, the lamp housing top middle portion is equipped with glass transmission cover, the glass transmission cover is equipped with the first encapsulating waterproof layer with lamp housing junction, the bottom end of the glass transmission cover is equipped with the reflector being located inside lamp housing, bottom is equipped with pcb board in the lamp housing, the pcb board top and the bottom end of reflector offset, the pcb board is fixed on by multiple trip bolts on the bottom inside lamp housing, the pcb board top middle portion is equipped with the LED chip in array setting, pcb board top side is equipped with rectification IC, the lamp housing bottom end is equipped with multiple biomimetic features radiating fins, bottom end at left and right sides of the lamp housing is equipped with mounting plate, it is equipped with adjustment holder on the outside of the mounting plate.The utility model be not necessarily to external driving power, production cost is low, and fixing device, regulating irradiation angle are convenient, at the same radiate, water proof and dust proof effect it is good, service using life can be extended.
Description
Technical field
The utility model is related to Projecting Lamp technical field more particularly to a kind of no driving power Projecting Lamps.
Background technology
LED illumination has been widely used various places at present, if LED linear projecting lamp has been largely used in lighting engineering,
It is expected that LED linear projecting lamp plays its effect by as important one in LED illumination series.
Existing Projecting Lamp has the following disadvantages：1, it mostly uses driving power progress rectification and constant pressure, cost is higher；
And since the service life of driving power is more much lower than the service life of light source, to reduce the actual use longevity of lamps and lanterns
Life；2, the sealing of generally use gasket or a sealant pouring and sealing, long-term outdoor use, and appoint and so have a small amount of steam and enter lamp body
Inside influences LED chip and the service life of other electronic components；3, one-part form fixed structure is mostly used, for need to consolidate temporarily
It is inconvenient due to the application places of the accurate adjustment irradiating angle of application places and needs on ground.
Utility model content
The purpose of this utility model is to provide a kind of no driving power Projecting Lamps, have without external driving power, energy
Enough reduce production cost, at the same radiate, water proof and dust proof effect it is good, the advantages of service using life can be extended, solve existing
Installation cost is high, water proof and dust proof effect is poor, the problem of adjustment irradiating angle inconvenience.
According to a kind of no driving power Projecting Lamp of the utility model embodiment, including lamp housing, the lamp housing top middle portion
Equipped with glass transmission cover, the glass transmission cover is equipped with the first encapsulating waterproof layer with lamp housing junction, the glass transmission cover
Bottom end is equipped with the reflector being located inside lamp housing, and bottom is equipped with pcb board in the lamp housing, the pcb board top and reflector
Bottom end offsets, and the pcb board is fixed on by multiple trip bolts on the bottom inside lamp housing, and the pcb board top middle portion is set
There are the LED chip in array setting, pcb board top side to be equipped with rectification IC, the lamp housing bottom end is equipped with multiple bionical knots
Structure radiating fin, the bottom end at left and right sides of the lamp housing are equipped with mounting plate, are equipped with adjustment holder on the outside of the mounting plate, and two
A adjustment holder is in arc-shaped, and two adjustment holder sides are connect by the first fixed knob with mounting plate,
Two adjustment mid-stents are connect by the second fixed knob with fixing bracket.
Further, the pcb board top end surface is coated with the second encapsulating waterproof layer.
Further, the fixing bracket is equipped with and the second fixed knob phase in " U " shape and with adjustment holder junction
Matched second port.
Further, the fixing bracket includes cross bar, and the left and right ends of the cross bar are fixedly connected with the end of montant,
The other end of two montants is connected by the second fixed knob with the middle part of corresponding adjustment holder.
Further, the adjustment holder both sides are equipped with first to match with the first fixed knob with mounting plate both sides
Port.
Further, the lamp housing center bottom is equipped with energization hole.
The utility model has an advantageous effect in that compared with prior art：
1, using high-voltage linear constant current scheme, pcb board is set in lamp housing, is not necessarily to external driving power, can substantially drop
Low production cost；Using Double layer resin filling scheme, the water proof and dust proof effect of device can be substantially improved, be effectively protected LED core
Piece and other electronic components；By adjusting holder and fixing bracket, it is just directly fixed on ground and accurate adjustment irradiation
Angle；
2, the design of biomimetic features radiating fin is used, the radiating efficiency of device is further improved；Whole device is not necessarily to
External driving power, production cost is low, and fixing device, regulating irradiation angle are convenient, at the same radiate, water proof and dust proof effect it is good, energy
Enough extend service using life.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.In the accompanying drawings：
Fig. 1 be the utility model proposes a kind of no driving power Projecting Lamp structural schematic diagram.
Fig. 2 be the utility model proposes a kind of no driving power Projecting Lamp vertical view.
Fig. 3 be the utility model proposes a kind of no driving power Projecting Lamp lamp housing internal detachment structural schematic diagram.
Fig. 4 be the utility model proposes a kind of no driving power Projecting Lamp lamp housing bottom end radiating fin schematic diagram.
In figure：1- lamp housings, 2- glass transmission covers, 3- biomimetic features radiating fin, the first encapsulatings of 4- waterproof layer, 5- adjustment branch
Frame, the first fixed knobs of 6-, 7- fixing brackets, the second fixed knobs of 8-, 9- energizations hole, 10-PCB plates, 11- trip bolts, 12-
LED chip, the second encapsulatings of 13- waterproof layer, 14- rectification IC, 15- mounting plate, 16- reflectors.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Referring to Fig.1-4, a kind of no driving power Projecting Lamp, including lamp housing 1,1 top middle portion of lamp housing are equipped with glass transmission cover
2, glass transmission cover 2 is equipped with the first encapsulating waterproof layer 4 with 1 junction of lamp housing, is used for water proof and dust proof, the bottom end of glass transmission cover 2
Equipped with the reflector 16 inside lamp housing 1, bottom is equipped with pcb board 10, the bottom on pcb board 10 top and reflector 16 in lamp housing 1
End offsets, and pcb board 10 is fixed on by multiple trip bolts 11 on the bottom inside lamp housing 1, and 10 top middle portion of pcb board, which is equipped with, is in
The LED chip 12 of array setting, for shining, 10 top side of pcb board is equipped with rectification IC14, and device connects with alternating current 220V high pressures
It connects, high-voltage linear constant current can be completed by the effect of rectification IC14, play without external driving power, production is greatly reduced
The effect of cost；1 bottom end of lamp housing is equipped with multiple biomimetic features radiating fins 3, improves the radiating efficiency of device, lamp housing 1 or so two
The bottom end of side is equipped with mounting plate 15, and 15 outside of mounting plate is equipped with adjustment holder 5, and two adjustment holders 5 are in arc-shaped, and two
A 5 side of adjustment holder is connect by the first fixed knob 6 with mounting plate 15, and two 5 middle parts of adjustment holder pass through second
Fixed knob 8 is connect with fixing bracket 7.
10 top end surface of pcb board is coated with the second encapsulating waterproof layer 13, can be effectively protected LED chip 12 and other electricity
Sub- component；Fixing bracket 7 is equipped with second to match with the second fixed knob 8 in " U " shape and with 5 junction of adjustment holder
Port, fixing bracket 7 include cross bar, and the left and right ends of cross bar are fixedly connected with the end of montant, and the other end of two montants is equal
It is connected with the middle part of corresponding adjustment holder 5 by the second fixed knob 8；5 both sides of adjustment holder are set with 15 both sides of mounting plate
There are the first port to match with the first fixed knob 6,1 center bottom of lamp housing to be equipped with energization hole 9, is used for live wire finishing device
With the connection of alternating current.
In use, pcb board 10 is installed in the inside of lamp housing 1, pcb board 10 by the energization hole 9 of 1 center bottom of lamp housing with it is external
The cities 220V are electrically connected, and by the effect of rectification IC14, can convert alternating current makes it provide power supply for the work of LED chip 12,
The light of generation goes out through glass transmission cover saturating 2, completes irradiation work, using high-voltage linear constant current scheme, is not necessarily to driving power, drop
Low cost；Simultaneously when needing to adjust irradiating angle, the first fixed knob 6 and the second fixed knob 8, release pair need to be only rotated
The fixation of holder 5 and fixing bracket 7 is adjusted, then changes the angular position relative between adjustment holder 5 and fixing bracket 7, then
Again through the first fixed knob 6 of rotation and the second fixed knob 8, adjustment holder 5 and lamp housing 1, fixing bracket 7 and adjustment are completed
Fixation between holder 5 uses two sections of fixed structures, facilitates adjustment irradiating angle；In the first encapsulating waterproof layer 4 and second
Under the collective effect of encapsulating waterproof layer 13, water proof and dust proof grade reaches as high as IP68, and it is anti-that waterproof effect is better than conventional seals circle
Water or encapsulating waterproof effect more effectively protect other electronic components on LED chip 12 and pcb board 10, it is whole to improve device
The service life of body.
Place is not described in detail for the utility model, is the known technology of those skilled in the art.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of no driving power Projecting Lamp, it is characterised in that：Including lamp housing（1）, the lamp housing（1）Top middle portion is equipped with glass
Diffuser（2）, the glass transmission cover（2）With lamp housing（1）Junction is equipped with the first encapsulating waterproof layer（4）, the glass transmission
Cover（2）Bottom end be equipped be located at lamp housing（1）Internal reflector（16）, the lamp housing（1）Interior bottom is equipped with pcb board（10）, institute
State pcb board（10）Top and reflector（16）Bottom end offset, the pcb board（10）Pass through multiple trip bolts（11）It is fixed on
Lamp housing（1）On internal bottom, the pcb board（10）Top middle portion is equipped with the LED chip in array setting（12）, the PCB
Plate（10）Top side is equipped with rectification IC（14）, the lamp housing（1）Bottom end is equipped with multiple biomimetic features radiating fins（3）, described
Lamp housing（1）The bottom end of the left and right sides is equipped with mounting plate（15）, the mounting plate（15）Outside is equipped with adjustment holder（5）, two
A adjustment holder（5）It is in arc-shaped, two adjustment holders（5）Side passes through the first fixed knob（6）With peace
Loading board（15）Connection, two adjustment holders（5）Middle part passes through the second fixed knob（8）With fixing bracket（7）Connection.
2. a kind of no driving power Projecting Lamp according to claim 1, it is characterised in that：The pcb board（10）Top table
Face is coated with the second encapsulating waterproof layer（13）.
3. a kind of no driving power Projecting Lamp according to claim 1, it is characterised in that：The fixing bracket（7）In " U "
Shape and with adjustment holder（5）Junction is equipped with and the second fixed knob（8）The second port to match.
4. a kind of no driving power Projecting Lamp according to claim 1, it is characterised in that：The fixing bracket（7）Including
The left and right ends of cross bar, the cross bar are fixedly connected with the end of montant, and the other end of two montants is solid by second
Determine knob（8）With corresponding adjustment holder（5）Middle part connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820029949.8U CN207762693U (en) | 2018-01-09 | 2018-01-09 | A kind of no driving power Projecting Lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820029949.8U CN207762693U (en) | 2018-01-09 | 2018-01-09 | A kind of no driving power Projecting Lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207762693U true CN207762693U (en) | 2018-08-24 |
Family
ID=63183156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820029949.8U Expired - Fee Related CN207762693U (en) | 2018-01-09 | 2018-01-09 | A kind of no driving power Projecting Lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207762693U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110159938A (en) * | 2019-04-04 | 2019-08-23 | 深圳市海洋王照明工程有限公司 | LED light emission device and place Projecting Lamp |
-
2018
- 2018-01-09 CN CN201820029949.8U patent/CN207762693U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110159938A (en) * | 2019-04-04 | 2019-08-23 | 深圳市海洋王照明工程有限公司 | LED light emission device and place Projecting Lamp |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180824 Termination date: 20210109 |