CN204005552U - Based on the episcopic illumination device of LED lamp - Google Patents
Based on the episcopic illumination device of LED lamp Download PDFInfo
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- CN204005552U CN204005552U CN201420421559.7U CN201420421559U CN204005552U CN 204005552 U CN204005552 U CN 204005552U CN 201420421559 U CN201420421559 U CN 201420421559U CN 204005552 U CN204005552 U CN 204005552U
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Abstract
The utility model discloses a kind of episcopic illumination device based on LED lamp, there is the lighting device of LED, and LED is sent to the reflecting plate for throwing light on after light reflection, described lighting device comprises the adjustable LED light emitting module of hot spot, for LED light emitting module is fixed on to the firm banking on building, described LED light emitting module is rotatably located on firm banking by intermediate support mechanism; The reflecting surface of described reflecting plate is not with respect to the light exit side of lighting device, contact setting with lighting device.The utility model is simple in structure, easy to maintenance, can meet the lighting demand of varying environment.The utility model is applicable to need arbitrarily the place of illumination.
Description
Technical field
The invention belongs to lighting field, relate to a kind of episcopic illumination device, specifically a kind of episcopic illumination device based on LED lamp.
Background technology
At present, lighting device is widely used, and no matter is the corridor lighting in resident's daily life, parking lot, plaza lighting, or the tunnel illumination in communications and transportation, and lighting device is all than indispensable.Along with scientific and technological development, lighting device is also in continuous progress, and for example extensive use of LED lamp, because it has advantages of that power is little, energy consumption is low, the life-span is long, brightness is high, has therefore substituted traditional lighting system exactly substantially.
Although lighting device development is very fast, can have above-mentioned advantage, the light that existing lighting device still relies on light-emitting device directly to send substantially throws light on.Based on the above-mentioned characteristics of luminescence, general lighting device is all fixedly arranged on the top of illuminated building, and the light beam that luminous component sends, just can play the effect of illumination down.Therefore traditional lighting device just has following shortcoming:
(1) install, maintenance is inconvenient: because the luminous component of existing lighting device is all arranged on the top of illuminated building, therefore, the position of lighting device operated by rotary motion is higher, the illuminating lamp of the illuminating lamp in for example tunnel and resident's corridor, all be arranged on the top in tunnel and the top of floor, when lighting device is installed, or when lighting device breaks down, maintenance personal need to touch lighting device by external force and just can install accordingly, maintenance, change, may keep in repair and can be said to be simple for the illuminating lamp of resident's corridor, but for the lighting device in tunnel, or the lighting device of the public places such as parking lot is installed, the words of maintenance are just quite difficult,
(2) illuminating effect is poor: because tunnel, parking lot lamp place are more spacious, consider from cost angle, the lighting device arranging is limited, therefore its illuminating effect does not often reach client's requirement, if and need to add the effect of strong illumination, be merely able to increase lighting device, increased so again cost, cannot make both sides' requirement all be met;
(3) illumination cannot regulate: existing lighting device is all the tops that are directly fixedly arranged on illuminated building, cannot realize the adjusting of brightness of illumination, angle, also just cannot meet the demand of multiple situation.
Summary of the invention
Object of the present invention, is to provide a kind of episcopic illumination device based on LED lamp, and described lighting device not only installation, maintenance is convenient, and good illumination effect, can be suitable for different environment.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is:
Based on an episcopic illumination device for LED lamp, it comprises:
There is the lighting device of LED, and LED is sent to the reflecting plate for throwing light on after light reflection, described lighting device comprises the adjustable LED light emitting module of hot spot, for LED light emitting module is fixed on to the firm banking on building, described LED light emitting module is rotatably located on firm banking by intermediate support mechanism;
The reflecting surface of described reflecting plate is not with respect to the light exit side of lighting device, contact setting with lighting device.
Restriction as to middle bracket institution: described intermediate support mechanism comprises light source holder travel(l)ing rest, the first support, and second support, one end of one end of described the first support and the second support is vertically rotatably connected, the other end of the second support and firm banking along continuous straight runs are rotatably connected, and described LED light emitting module is fixedly arranged on one end not being connected with the second support of the first support.
Restriction as to LED light emitting module: described LED light emitting module comprises LED light source, described LED light source is fixedly arranged on one end of the governor motion for regulating LED light source outgoing spot size, and the other end of governor motion is fixedly arranged on the first support; In one end that is installed with LED light source of governor motion, be also installed with the lens mechanism that sends light for outgoing LED light source, described LED light source is built in lens mechanism.
Restriction as to governor motion: described governor motion comprises light source holder, has the light source holder travel(l)ing rest of cavity, described light source holder is located in light source holder travel(l)ing rest movably along light source holder travel(l)ing rest axis, and described LED light source is fixedly arranged on light source holder.
Further restriction as ground governor motion: described governor motion also comprises the adjusting knob moving along light source holder travel(l)ing rest axis by rotarily driving light source holder, described adjusting knob is rotatably sleeved on outside light source holder travel(l)ing rest, and arranges with light source holder CONTACT WITH FRICTION.
Restriction as to reflecting plate: described reflecting plate comprises base is provided with several and sends for reflecting LED light emitting module the arc convex of light on base.
Further restriction as to reflecting plate: the arc convex of described reflecting plate is the white projection of PC material.
Limit as the another kind to reflecting plate: the arc convex of described reflecting plate comprises the plastic layer being fixedly arranged on base, is coated with high-reflectivity metal layer outward at plastic layer.
Owing to having adopted above-mentioned technical scheme, compared with prior art, obtained technological progress is in the present invention:
(1) after the light that the present invention utilizes reflecting plate LED light emitting module to send reflects for illumination, can effectively increase lighting area, increase illumination intensity, the in the situation that of the equal illumination intensity of needs, required LED lighting mechanism is fewer than traditional LED lighting mechanism, saves cost;
(2) lighting means that LED light emitting module of the present invention is adjustable hot spot, therefore can regulate LED light emitting module in practical application as required; Simultaneously the emergent light angle of LED light emitting module is also adjustable (LED light emitting module by between bracket institution be rotatably located on illuminated building), therefore the suitable environment of LED lighting device of the present invention is wider, such as in resident's corridor, parking lot, tunnel illumination etc.;
(3) reflecting plate of the present invention comprises the white projection reflecting plate with PC material, with the interior plastic layer that is provided with, be coated with the reflecting plate of high-reflectivity metal layer outward, for illumination provides polynary selection, when the distance between LED light emitting module and reflecting plate closer (within 10 meters), lighting requirement is not high, can select the reflecting plate of the first white projection, and when the distance apart from each other between LED light emitting module and reflecting plate, lighting requirement is high, now selects the second to be coated with the reflecting plate of high-reflectivity metal layer;
(4) because LED light emitting module of the present invention and reflecting plate point are arranged, therefore, when mounted, LED light emitting module can be located to personnel and hold accessible position, not only convenient installation, convenient for maintaining and replacing simultaneously, for follow-up maintenance work facilitates.
In sum, the present invention is simple in structure, easy to maintenance, can meet the lighting demand of varying environment.
The present invention is applicable to need arbitrarily the place of illumination.
The present invention is described in further detail below in conjunction with Figure of description and specific embodiment.
Brief description of the drawings
Fig. 1 is the structural representation of lighting device in the embodiment of the present invention;
Fig. 2 is the fractionation structural representation of Fig. 1;
Fig. 3 is the mounting structure schematic diagram of light source holder 15 and light source holder travel(l)ing rest 16 in the embodiment of the present invention;
Fig. 4 is embodiment of the present invention adjusting knob 17, light source holder travel(l)ing rest 16, and the mounting structure schematic diagram of light source holder 15;
Fig. 5 is the structural representation of reflecting plate 4 in the embodiment of the present invention.
In figure: 1-LED light emitting module, 11-LED light source, 12-lens, 13-radiator, 14-lens trim ring, 15-light source holder, 16-light source holder travel(l)ing rest, 17-adjusting knob, 18-lens cover, 2-firm banking, 21-installation sheet, 3-intermediate support mechanism, the 31-the first support, the 32-the second support, 4-reflecting plate, 41-base, 42-arc convex.
Detailed description of the invention
embodimenta kind of episcopic illumination device based on LED lamp
The present embodiment is a kind of episcopic illumination device based on LED lamp, and it comprises:
(1) have the lighting device of LED, described lighting device as shown in Figure 1 and Figure 2, comprising:
1. the adjustable LED light emitting module 1 of hot spot, the LED light emitting module 1 of the present embodiment as shown in Figure 2, comprises LED light source 11, regulates LED light source 11 to send the governor motion of the spot size of light, and for the lens mechanism of printing opacity.Wherein, described lens mechanism comprises the lens 12 of printing opacity, the radiator 13 dispelling the heat for LED light source 11, and described lens 12 scioptics trim rings 14 are fixedly arranged on radiator 13, and coated LED light source 11 arranges.
Described governor motion as shown in Figure 3, Figure 4, comprises light source holder 15, light source holder travel(l)ing rest 16, and described LED light source 11 is fixedly arranged on light source holder 15.Light source holder travel(l)ing rest 16 in the present embodiment as shown in Figure 2, there is a cavity, the spaced apart slotted eye arranging along its axis direction that is provided with of this cavity periphery, and light source holder 15 for the cavity of light source holder travel(l)ing rest 16 match cylindrical, be provided with identical with the slotted eye quantity on light source holder travel(l)ing rest 16 in the periphery of light source holder 15, the projection that position matches, light source holder 15 is located in the cavity of light source holder travel(l)ing rest 16, and the projection of light source holder 15 snaps in the slotted eye of light source holder travel(l)ing rest 16, and under the effect of external force, described projection can move in described slotted eye, and LED light source 11 is fixedly arranged on light source holder 15, by above-mentioned movement, can change the distance between LED light source 11 and lens mechanism, and then can change the size of LED light source 11 outgoing hot spots.
In order to make the more convenient operation of governor motion, the present embodiment is also provided with adjusting knob 17, described adjusting knob 17 is also the structure with cavity, the cavity size of the size of its cavity and light source holder travel(l)ing rest 16 matches, ensure that adjusting knob 17 is sleeved on outside light source holder travel(l)ing rest 16, and in the cavity of adjusting knob 17, be provided with internal thread, in the projection of light source holder 15, be equipped with adjusting knob 17 cavitys in the external screw thread that matches of internal thread, and be meshed with this internal thread.In the time that needs carry out size adjustment to hot spot, only need rotation adjusting knob 17, the external screw thread engagement of the internal thread of adjusting knob 17 and light source holder 15 high spots rotates that (one end that installs rear adjusting knob 17 due to lighting device can be pushed up and press and relative light source holder travel(l)ing rest 16 positions do not change by radiator 13, therefore, rotation adjusting knob 17 can cause light source holder 15 moving relative to light source holder travel(l)ing rest 16), and then drive light source holder 15 to move forward and backward along the slotted eye of light source holder travel(l)ing rest 16.
In order to improve the present embodiment, be also provided with lens cover 14, for fixed lens 12 and dustproof.
2. firm banking 2, for being fixed on building by LED light emitting module 1.The firm banking 2 of the present embodiment is provided with screw, coordinate and firm banking 2 can be fixedly arranged on illuminated building with the screw on firm banking 2 by bolt, for example, in the time that the present embodiment is used for tunnel illumination, by firm banking 2, LED light emitting module 1 is fixed on the wall of both sides, tunnel.
3. intermediate support mechanism 3, supports for LED light emitting module 1 provides to install.Intermediate support mechanism 3 in the present embodiment is rotatable bracket institution, therefore can adjust the angle of LED light emitting module 1.As shown in Figure 2, intermediate support mechanism 3 comprises the first support 31, the second support 32, described LED lighting means 1 is fixedly arranged on one end of the first support 31, the other end of the first support 31 is connected rotationally with one end of the second support 32, and the other end of the second support 32 is connected on firm banking 2 rotationally.
In the present embodiment, the two ends of the first support 31 and the second support 32 are equipped with slotted eye, on firm banking 2, also there is the installation sheet 21 that has slotted eye, and the axis of the slotted eye that the first support 31 two ends arrange is orthogonal setting, the axis of the slotted eye at the second support 32 two ends is also orthogonal setting, as shown in Figure 2, one end that light source holder travel(l)ing rest 16 does not arrange light source holder 15 is peg type structure, arrange with the single slotted eye interference fit of first support 31 one end, and two slotted eyes of the other end of the first support 31 connect by pin and the slotted eye of its axis the second support 32 ends in the same way, described the second support 32 is that the slotted eye that connects the first support 31 is also connected and fixed installation sheet 21 on base 2 by pin.Due between the first support 31 and the second support 32 for pin is connected, the second support 32 with firm banking 2 supports also for pin is connected, therefore between the first support 31 and the second support 32, can relatively rotate, between the second support 32 and firm banking 2, also can relatively rotate, and the first support 31, the second support 32 between rotation direction between rotation direction and the second support 32, firm banking 2 perpendicular.
(2) reflecting plate 4, for sending LED lighting device after reflection of light for illumination.Reflecting plate 4 in the present embodiment comprises base 41, is provided with several and sends for reflecting LED light emitting module 1 arc convex 42 of light on base 41.Arc convex 42 in the present embodiment can be selected different quantity and material according to different situations.In the every square meter of projection 42 in the present embodiment, can arrange 30,50 or 100, the quantity of setting is more, better to the launching effect of light, but protruding 42 quantity are more, and the brightness meeting of illumination is relatively poorer.For example, in the time being applied to tunnel illumination, in order to be effective, the reflecting plate that is provided with 100 projections 42 in every square meter is generally selected in 30 meters long, 8 meters high tunnels; And in resident's corridor lighting, select the reflecting plate that is provided with 30 projections 42 in every square meter.
Simultaneously, in the present embodiment, the arc convex 42 of reflecting plate 4 can be the white projection of PC material, the projection that adopts this kind of material to reflection of light ability relatively a little less than, be applicable to close together between lighting device and reflecting plate 4, or when less demanding to throwing light on, for example, when distance between lighting device and reflecting plate 4 is in ten meters time, adopt the reflecting plate 4 of this kind of material.
The arc convex 42 of the reflecting plate 4 in the present embodiment can also be double-deck material, comprises the convex shape structure layer being fixedly arranged on base 41, a metal level that is coated on convex shape structure layer outside.Wherein to build layer can be any material that can electroplated metal layer to convex shape, for example plastic layer, it act as and builds arc convex, and the metal level being plated on outside convex shape structure layer is reflection layer, for the light of episcopic illumination device outgoing, described metal level is silver.The making flow process of this kind of reflecting plate 4 is:
PC plastic body is made in 1 injection moulding: add mixer to stir PC plastic pellet and light spread powder, after oven dry, add injection machine hopper, carry out injection molding shaping.
The reflective membrane of 2 vacuum metallization: by after PC plastic body cleaning, carry out the reflective membrane (as silver-plated, chromium plating etc.) of vacuum metallization material.
The installation process of the present embodiment and requirement: when installation, lighting device is located to the easy-operating position of staff, for example, while carrying out tunnel installation, lighting device is located on the wall of both sides, tunnel, setting height(from bottom) is taking staff's installation, maintenance facility as foundation; Reflecting plate is fixed to tunnel top, and adjusts the reflection angle of reflecting plate, order needs the region of illumination to reach required illumination.
Claims (8)
1. the episcopic illumination device based on LED lamp, comprises the lighting device with LED, and LED is sent to the reflecting plate for throwing light on after light reflection,
it is characterized in that:described lighting device comprises the adjustable LED light emitting module of hot spot, for LED light emitting module is fixed on to the firm banking on building, described LED light emitting module is rotatably located on firm banking by intermediate support mechanism;
The reflecting surface of described reflecting plate is not with respect to the light exit side of lighting device, contact setting with lighting device.
2. the episcopic illumination device based on LED lamp according to claim 1,
it is characterized in that:described intermediate support mechanism comprises light source holder travel(l)ing rest, the first support, and second support, one end of one end of described the first support and the second support is vertically rotatably connected, the other end of the second support and firm banking along continuous straight runs are rotatably connected, and described LED light emitting module is fixedly arranged on one end that the first support is not connected with the second support.
3. the episcopic illumination device based on LED lamp according to claim 2,
it is characterized in that:described LED light emitting module comprises LED light source, and described LED light source is fixedly arranged on one end of the governor motion for regulating LED light source outgoing spot size, and the other end of governor motion is fixedly arranged on the first support; In one end that is installed with LED light source of governor motion, be also installed with the lens mechanism that sends light for outgoing LED light source, described LED light source is built in lens mechanism.
4. the episcopic illumination device based on LED lamp according to claim 3,
it is characterized in that:described governor motion comprises light source holder, has the light source holder travel(l)ing rest of cavity, and described light source holder is located in light source holder travel(l)ing rest movably along light source holder travel(l)ing rest axis, and described LED light source is fixedly arranged on light source holder.
5. the episcopic illumination device based on LED lamp according to claim 4,
it is characterized in that:described governor motion also comprises the adjusting knob moving along light source holder travel(l)ing rest axis by rotarily driving light source holder, and described adjusting knob is rotatably sleeved on outside light source holder travel(l)ing rest, and arranges with light source holder CONTACT WITH FRICTION.
6. according to the episcopic illumination device based on LED lamp described in any one in claim 1 to 5,
it is characterized in that:described reflecting plate comprises base, is provided with several and sends for reflecting LED light emitting module the arc convex of light on base.
7. the episcopic illumination device based on LED lamp according to claim 6,
it is characterized in that:the arc convex of described reflecting plate is the white projection of PC material.
8. the episcopic illumination device based on LED lamp according to claim 6,
it is characterized in that:the arc convex of described reflecting plate comprises the plastic layer being fixedly arranged on base, is coated with high-reflectivity metal layer outward at plastic layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420421559.7U CN204005552U (en) | 2014-07-29 | 2014-07-29 | Based on the episcopic illumination device of LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420421559.7U CN204005552U (en) | 2014-07-29 | 2014-07-29 | Based on the episcopic illumination device of LED lamp |
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| CN204005552U true CN204005552U (en) | 2014-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420421559.7U Expired - Fee Related CN204005552U (en) | 2014-07-29 | 2014-07-29 | Based on the episcopic illumination device of LED lamp |
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| CN (1) | CN204005552U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104110617A (en) * | 2014-07-29 | 2014-10-22 | 李达 | LED lamp based reflected illumination device |
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2014
- 2014-07-29 CN CN201420421559.7U patent/CN204005552U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104110617A (en) * | 2014-07-29 | 2014-10-22 | 李达 | LED lamp based reflected illumination device |
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| C14 | Grant of patent or utility model | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20170509 Address after: 050000, No. 528, Heping East Road, Hebei, Changan, new world, A District, Shijiazhuang, three floors Patentee after: Hebei elite Electronic Technology Co., Ltd. Address before: 050000, No. 528, Heping East Road, Hebei, Changan, new world, A District, Shijiazhuang, three floors Patentee before: Li Da |
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| 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: 20141210 Termination date: 20180729 |