CN204268277U - A kind of LED illumination lamp for construction site temporary lighting - Google Patents
A kind of LED illumination lamp for construction site temporary lighting Download PDFInfo
- Publication number
- CN204268277U CN204268277U CN201420814543.2U CN201420814543U CN204268277U CN 204268277 U CN204268277 U CN 204268277U CN 201420814543 U CN201420814543 U CN 201420814543U CN 204268277 U CN204268277 U CN 204268277U
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- CN
- China
- Prior art keywords
- fixture
- led illumination
- illumination lamp
- construction site
- reflection shield
- 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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- 238000005286 illumination Methods 0.000 title claims abstract description 41
- 238000010276 construction Methods 0.000 title claims abstract description 20
- 238000009422 external insulation Methods 0.000 claims abstract description 5
- 238000005260 corrosion Methods 0.000 claims description 5
- 230000007797 corrosion Effects 0.000 claims description 5
- 239000011324 bead Substances 0.000 abstract description 15
- 230000000694 effects Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a kind of LED illumination lamp for construction site temporary lighting, comprise power storehouse and light source assembly, be provided with driving power in described power storehouse, this LED illumination lamp also comprises the first fixture, the second fixture and reflection shield, and described driving power is input as 36VAC; Described reflection shield is clamped and fastened on below described power storehouse by the first fixture and the second fixture; Described light source assembly is strip, and ecto-entad is followed successively by LED lamp bead, external insulation layer, conductive circuit layer, inner insulating layer and heat-conducting layer.LED illumination lamp disclosed in the utility model is provided with reflection shield, can reflect the light that LED lamp bead is launched, thus strengthens intensity of illumination and increase illuminating area.
Description
Technical field
The utility model relates to a kind of LED illumination lamp for construction site temporary lighting.
Background technology
Because the incandescent lamp bulb luminous efficiency used now is low, containing heavy metal pollution, electric energy loss is large, and the shortcomings such as easily affected by vibration, heating temp is high, and service life is short, do not meet the requirement of modern people to energy-conserving and environment-protective.LED illumination lamp has the advantage that security is good, long service life, luminous efficiency are high, drive and regulate and control convenience, energy-conserving and environment-protective, and along with the development of LED illumination product, LED illumination lamp is more and more applied to the industries such as construction.But also there is the problem that structure is comparatively complicated, radiating efficiency is low, lighting effect is bad in the LED illumination lamp of the existing civil power input commercially adopted.
Utility model content
Technical problem to be solved in the utility model is to provide and a kind ofly adopts that low voltage power supply, radiating efficiency are high, lighting effect good, structure is simply for the LED illumination lamp of construction site temporary lighting.
In order to solve the problems of the technologies described above, the technical solution of the utility model is: a kind of LED illumination lamp for construction site temporary lighting, comprise power storehouse and light source assembly, be provided with driving power in described power storehouse, this LED illumination lamp also comprises the first fixture, the second fixture and reflection shield; Described driving power is 36VAC power supply; Described reflection shield is clamped and fastened on below power storehouse by the first fixture and the second fixture; Described light source assembly is strip, and ecto-entad is followed successively by LED lamp bead, external insulation layer, conductive circuit layer, inner insulating layer and heat-conducting layer.
Described reflection shield comprises two inclined-planes of top planes and the extension of oblique below, and two place, inclined-plane planes become 40 ° of-70 ° of angles respectively with horizontal plane, this reflection shield is made up of corrosion resistant plate.
Below described reflection shield top planes, be provided with draw-in groove, described light source assembly is connected in described draw-in groove.
The heat-conducting layer of the light source assembly of this LED illumination lamp and the thermo-contact of reflection shield top planes.
First fixture comprises the base plane of the outside horizontal-extending in inclined-plane and lower end, inclined-plane that a top planes, two oliquely downward extends, the plug for shutoff power storehouse is provided with above first fixture top planes, plug is provided with hanger, for hanging this light fixture.Second fixture comprises the base plane of the outside horizontal-extending in inclined-plane and lower end, inclined-plane that a top planes, two oliquely downward extends, and matches with the first fixture.Second fixture also comprises below top planes, the blind hole matched with Transparent lamp shade.Bolt hole can also be offered in the top planes of the first fixture and base plane, arrange screw thread in the relevant position of the second fixture and the first fixture, use bolt by fixture 1 and fixture 2 and the reflection shield clamped and Transparent lamp shade fastening.
This LED illumination lamp also comprises Transparent lamp shade, and described Transparent lamp shade is clamped and fastened on below reflection shield by the first fixture and the second fixture, and covers described light source assembly.
The binding post of the driving power of this LED illumination lamp is positioned at described power storehouse outside.
Adopt above technical scheme, the utility model at least can realize following beneficial effect:
1, adopt the reflection shield made of corrosion resistant plate can the light that sends of usable reflection LED lamp bead, thus strengthen the intensity of its illumination, because the range of exposures of LED light line is less, the effective illuminating area of light fixture can also be increased by light reflection.
2, the heat-conducting layer of strip light source assembly and the thermo-contact of stainless steel reflection shield, the heat conduction that can LED lamp bead work be produced fast is to reflection shield, thus outwardly release heat faster, avoids because service life of heat affecting LED illumination lamp spent by light fixture.
3, on light fixture, be provided with Transparent lamp shade, can prevent dust from covering LED lamp bead affects its intensity of illumination.
4, light fixture driving power input side binding post is external, is convenient to wire dismounting, light fixture is keeped in repair convenient.
5, light fixture driving power input voltage is 36VAC, meets safety utilization of electric power voltage request, can be widely used in construction site temporary lighting.
Accompanying drawing explanation
Fig. 1 is the utility model general structure schematic diagram.
Fig. 2 is the utility model Reflecting shade structure schematic diagram.
Fig. 3 is the utility model anchor structure schematic diagram.
Fig. 4 is the utility model light source assembly structural representation.
Fig. 5 is the utility model Transparent lamp shade structural representation.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, and to make those skilled in the art better can understand the utility model being implemented, but illustrated embodiment is not as to restriction of the present utility model.
As shown in Figures 1 to 5, the present embodiment provides a kind of LED illumination lamp for construction site temporary lighting, comprise power storehouse 4, reflection shield 3, light source assembly 5, Transparent lamp shade 21, first fixture 1 and the second fixture 2, power storehouse 4 is positioned at the top of light fixture, driving power is provided with in power storehouse 4, the input voltage of driving power is 36VAC safe voltage, is applicable to construction site etc. to the place having particular/special requirement with electric standard.Selected input voltage is that the driving power inside of 36VAC can arrange surging prevention module and PFC module; thus under circuit instantaneous overvoltage, overcurrent situations, protect light source assembly not damaged; and improve utilization rate of electrical, ensure LED illumination lamp steady operation.
The binding post 6 of power storehouse 4 outside, side is electrically connected with driving power input by wire, and opposite side is electrically connected with power supply by wire.Because binding post 6 is arranged on outside, wiring and light fixture maintenance when facilitating lamp installation, line disconnection when changing.
Reflection shield 3 is clamped and fastened on below described power storehouse 4 by the first fixture 1 and the second fixture 2.Two place, inclined-plane 8, inclined-plane 8, two planes that this reflection shield 3 comprises top planes 7 and the extension of oblique below become 40 ° of-70 ° of angles respectively with horizontal plane.Preferably, this reflection shield 3 is made by corrosion resistant plate.
It is smooth minute surface inside reflection shield, the light that LED lamp bead launches can be reflected, because the angle of the light illumination that LED is launched is very little, therefore reflection shield side is arranged to become 40 ° of-70 ° of angles with horizontal plane, the light emission that can more LED lamp bead be launched, on shadow surface, increases the intensity of irradiated area and illumination.
The present utility model people is in process of the test, attempt by brushing reflectorised paint in reflection shield and paste reflective membrane, utilize intensity of illumination and the illumination range of reflective enhancing LED light source, improve the light efficiency of LED illumination lamp, but due to paint for combustible material is not suitable for adopting, and reflective membrane cost is very high, all do not obtain ideal effect.
Adopt light fixture provided by the utility model, compared with existing incandescent lamp, when realizing same illuminating effect, achieve at least 80% energy-conservation, such as, use the light fixture of 6 watts provided by the utility model, namely can realize equal illumination effect with 60 watts of incandescent lamps, that is, electric energy more than 0.05 degree is saved in realization per hour.
This reflection shield 3 can also comprise by the outward extending base plane 25 in inclined-plane 8, and reflection shield 3 base plane 25 edge carries out crimping process, and when can prevent lamp installation like this and use, the hand of people scratches by the limit that corrosion resistant plate is sharp.
Below reflection shield 3 top planes 7, be provided with draw-in groove 9, light source assembly 5 is connected in draw-in groove 9, is directly inserted in draw-in groove 9 during installation by light source assembly 5, simple to operate, easy for installation; In order to make light source assembly 5 fixation, bolt hole can also be offered at light source assembly, using screw to be fixed on reflection shield 3 by light source assembly 5.
The light source assembly 5 of this LED illumination lamp is strip, ecto-entad is followed successively by LED lamp bead 10, external insulation layer 11, conductive circuit layer 12, inner insulating layer 13 and heat-conducting plate 14, light source assembly 5 is provided with several LED lamp bead 10, adjacent LED lamp pearl 10 be spaced apart 5-15cm.Conducting wire in conductive circuit layer 12 connects two pins of the opposite side of adjacent LED lamp pearl 10 successively, each LED lamp bead 10 is electrically connected, be electrically connected with driving power output in the end of light source assembly 5, Copper Foil can be selected in the conducting wire of conductive circuit layer 12, it has good electric conductivity, can reduce electric quantity loss.Heat-conducting plate 14 uses heat transfer efficiency height aluminium sheet to make, heat-conducting plate and the thermo-contact of reflection shield top planes, and the heat produced when can LED lamp bead 10 be worked fast is delivered on reflection shield 3, is distributed by heat, it's heat affecting service life avoids to past LED lamp bead 10.The external insulation layer 11 of light source assembly 5 and inner insulating layer 13 can use exotic material as epoxide-resin glue, and to prevent, light source assembly 5 temperature is too high causes burning.
The bottom of light source assembly 5 is provided with Transparent lamp shade 21, described Transparent lamp shade 21 is semicircle flute profile, Transparent lamp shade 21 button is located at below reflection shield 3 top planes 7, together with by first fixture 1 at power storehouse 4 two ends and the second fixture 2 Transparent lamp shade 21 being gripped with reflection shield 3, light source assembly 5 is placed in the space of Transparent lamp shade 21 and reflection shield 3 restriction, and such dust is not easily attached in LED lamp bead 10.
First fixture 1 comprises the base plane 17 of the outside horizontal-extending in inclined-plane 16 and lower end, inclined-plane 16 that a top planes 15, two oliquely downward extends, the plug for shutoff power storehouse 4 is provided with above first fixture 1 top planes 15, plug is provided with hanger 24, for hanging this light fixture.Second fixture 2 comprises the base plane 20 of the outside horizontal-extending in inclined-plane 19 and lower end, inclined-plane 19 that a top planes 18, two oliquely downward extends, and matches with the first fixture 1.Second fixture also comprises below top planes, the blind hole matched with Transparent lamp shade.The two ends of the blind hole shutoff Transparent lamp shade 21 that side 22 and bottom surface 23 are formed, make dust be not easy to enter Transparent lamp shade 21 and are attached in LED lamp bead 10.
The top planes 15 and base plane 17 of the first fixture 1 offer bolt hole, position corresponding to the first fixture 1 on the second fixture 2 arranges screw thread, use bolt by the first fixture 1 and the second fixture 2 and the Transparent lamp shade clamped by both 21 and reflection shield 3 fastening.
The above embodiment is only for absolutely proving the preferred embodiment that the utility model is lifted, and protection domain of the present utility model is not limited thereto.The equivalent alternative or conversion that those skilled in the art do on the utility model basis, all within protection domain of the present utility model.Protection domain of the present utility model is as the criterion with claims.
Claims (10)
1. the LED illumination lamp for construction site temporary lighting, comprise power storehouse (4) and light source assembly (5), described power storehouse is provided with driving power in (4), it is characterized in that, described LED illumination lamp also comprises the first fixture (1), the second fixture (2) and reflection shield (3)
Described driving power is input as 36VAC;
Described reflection shield (3) is clamped and fastened on described power storehouse (4) below by the first fixture (1) and the second fixture (2);
Described light source assembly (5) is strip, and ecto-entad is followed successively by lamp pearl (10), external insulation layer (11), conductive circuit layer (12), inner insulating layer (13) and heat-conducting layer (14).
2. described in claim 1 for the LED illumination lamp of construction site temporary lighting, it is characterized in that, two inclined-planes (8) that described reflection shield (3) comprises a top planes (7) and oliquely downward extends, described inclined-plane becomes 40 ° of-70 ° of angles with horizontal plane.
3. described in claim 1 for the LED illumination lamp of construction site temporary lighting, it is characterized in that, described reflection shield (3) is corrosion resistant plate.
4. described in claim 1 for the LED illumination lamp of construction site temporary lighting, it is characterized in that, below described reflection shield (3) top planes, be provided with draw-in groove (9).
5. described in claim 4 for the LED illumination lamp of construction site temporary lighting, it is characterized in that, described light source assembly (5) is connected in described draw-in groove (9).
6. described in claim 5 for the LED illumination lamp of construction site temporary lighting, it is characterized in that, the heat-conducting layer (14) of described light source assembly and the thermo-contact of described reflection shield top planes (7).
7. described in claim 1 for the LED illumination lamp of construction site temporary lighting, it is characterized in that, described first fixture (1) comprises the base plane (17) of a top planes (15), the outside horizontal-extending in two inclined-planes oliquely downward extended (16) and inclined-plane (16) lower end, described second fixture (2) comprises the base plane (20) of a top planes (18), the outside horizontal-extending in two inclined-planes oliquely downward extended (19) and inclined-plane (19) lower end, and matches with the first fixture (1).
8. described in claim 1 for the LED illumination lamp of construction site temporary lighting, it is characterized in that, described first fixture top planes (15) top is provided with the plug for power storehouse described in shutoff (4), plug is provided with hanger (24).
9. described in claim 1 for the LED illumination lamp of construction site temporary lighting, it is characterized in that, described LED illumination lamp also comprises Transparent lamp shade (21), described Transparent lamp shade (21) is clamped and fastened on described reflection shield (3) below by the first fixture (1) and the second fixture (2), and covers described light source assembly (5).
10. described in claim 1 for the LED illumination lamp of construction site temporary lighting, it is characterized in that, it is outside that the binding post (6) of described driving power is positioned at described power storehouse (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420814543.2U CN204268277U (en) | 2014-12-19 | 2014-12-19 | A kind of LED illumination lamp for construction site temporary lighting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420814543.2U CN204268277U (en) | 2014-12-19 | 2014-12-19 | A kind of LED illumination lamp for construction site temporary lighting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204268277U true CN204268277U (en) | 2015-04-15 |
Family
ID=52803141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420814543.2U Expired - Fee Related CN204268277U (en) | 2014-12-19 | 2014-12-19 | A kind of LED illumination lamp for construction site temporary lighting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204268277U (en) |
-
2014
- 2014-12-19 CN CN201420814543.2U patent/CN204268277U/en not_active Expired - Fee Related
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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: 20150415 |