CN2881321Y - Induction type LED lamp - Google Patents
Induction type LED lamp Download PDFInfo
- Publication number
- CN2881321Y CN2881321Y CNU2005201184973U CN200520118497U CN2881321Y CN 2881321 Y CN2881321 Y CN 2881321Y CN U2005201184973 U CNU2005201184973 U CN U2005201184973U CN 200520118497 U CN200520118497 U CN 200520118497U CN 2881321 Y CN2881321 Y CN 2881321Y
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- control circuit
- loam cake
- type led
- induction
- induction type
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to an inductive lamp, and particularly relates to an inductive LED lamp. The inductive LED lamp comprises a bottom cap, a top cap, a light permeable shade and a control panel. A LED light is arranged on the top cap. The light permeable shade, which is covered over the luminous body, is fixed on the top cap. The bottom cap is fixed on the back surface of the top cap. A control circuit is provided on the control panel. The control panel is fixed with the top cap or the bottom cap. By adopting the LED light as the luminous body, the inductive LED lamp is energy-saving, environmental protection and long use. The LED light has some advantages of well photochromism, high lightening efficiency, low heat productivity, low power consumption, long use, quick startup, light in weight, good protection against high mechanical attack and shock, non-fragile and pollution-full.
Description
Technical field
The utility model relates to a kind of sense light, is a kind of induction type LED lamp specifically.
Technical background
The light source that common in the market induction light fixture is adopted is ordinary incandescent lamp or fluorescent lamp, their general stand-by power consumptions are 3-5W, exist the shortcoming that power consumption is big, the life-span is short, and incandescent lamp or fluorescent lamp contain elements such as tungsten, mercury, sodium, also can cause certain pollution to environment, in addition, existing sense light induction sensitivity is with non-adjustable easy formation induction dead angle, therefore respond to insensitively, and mounting means is single, can't adapt to the variation of multiple environment for use.
The utility model content
The utility model has overcome above-mentioned shortcoming, and the induction type LED lamp of a kind of energy-saving and environmental protection, long service life is provided.
The technical scheme in the invention for solving the technical problem is: a kind of induction type LED lamp, comprise lower cover, loam cake, diffuser and control circuit board, cover on described illuminator is installed, diffuser and described loam cake are fixed, and cover on the surface of described illuminator, described lower cover is fixed on the back side of loam cake, and described control circuit board is provided with control circuit, and fix with described loam cake or lower cover, it is characterized in that: described illuminator is LED.
Also can comprise one fixedly connected by control circuit board, and be arranged on human inductor in the described loam cake.
Also can comprise one fixedly connected by control circuit board, and be arranged on photo resistance in the described loam cake.
Described human inductor can be arranged on loam cake in the heart, light-sensitive element is arranged on human inductor one side, also comprise hemispherical induction lens that cover on described human inductor and the light-sensitive element, described induction lens are installed in and cover on described, and can prolong the rotation of hemispherical axis direction.
The inwall of described hemispherical induction lens can comprise a plurality of fritters surface, and each fritter surface is made of Fresnel Lenses.
Described LED can arrange ringwise that described diffuser is also fixed for annular and with described loam cake, and covers on the described LED, and the inboard of described diffuser is provided with the convex annular concave surface.
Cover under described and can be provided with screw type lamp holder or socket type lamp holder or ceiling type installation base plate.
The side of described loam cake can be provided with a delay time by-pass cock.
Described control circuit can comprise the rpyroelectric infrared control circuit, and the delay time by-pass cock that links to each other with described rpyroelectric infrared control circuit respectively, human inductor and photo resistance, also comprise two AC/DC converters, be connected power end after the input of described AC/DC change-over circuit piezo-resistance in parallel, output links to each other with described rpyroelectric infrared control circuit, the input of described another AC/DC converter is also in parallel with described power end, and also be in series with a controllable silicon on the input, described silicon controlled control end links to each other with the control output end that described heat is released the infrared control circuit, connects the light emitting diode of described series connection after the output of described AC/DC converter another piezo-resistance in parallel.
The utility model is by comprising lower cover, loam cake, diffuser, cover on described LED is installed, diffuser and described loam cake are fixed, and cover on the surface of described illuminator, described lower cover is fixed on the back side of loam cake, fundamentally guaranteed the energy-conservation of sense light, environmental protection and longevity, LED has photochromic good, the luminous efficiency height, caloric value low (cold light source non-thermal radiation and ultraviolet radiation), power consumption is few, and (power consumption is 1/8th of an incandescent lamp bulb under the equal brightness, fluorescent lamp 1/2nd), it (is 50 times of incandescent lamp that life-span length can reach more than tens thousand of hours, the 10-20 of fluorescent lamp doubly), toggle speed is fast, in light weight, can bear higher-strength mechanical shock and vibrations, be difficult for broken (LED is an epoxy encapsulation), pollution-free (not mercurous, sodium element) advantage such as.The human body sensing LED lamp that so is combined to form, it has compact conformation, handsome in appearance, simple installation, environmental protection and energy saving, the safe and reliable characteristics of performance, can be widely used in places such as corridor, balcony, courtyard, toilet, basement, storehouse, corridor and cabinet, be particularly useful for that the old man is arranged, the automatic illumination of children, the disabled zone of action, product first choice of modern especially intelligent building and the household automation.
Description of drawings
Fig. 1 is the structural representation of embodiment 1 in the utility model
Fig. 2 is the cutaway view of A-A direction among Fig. 1
Fig. 3 is the rearview of Fig. 1
Fig. 4 is the control circuit schematic diagram of embodiment 1
Fig. 5 is the side view of embodiment 2
Fig. 6 is the side view of embodiment 3
The specific embodiment
Embodiment 1, as Fig. 1, shown in 2, present embodiment is by loam cake 3, diffuser 2, lower cover 4, inhale the top base plate 6 is installed, control circuit board 9, LED11, human inductor 7, photo resistance 8, induction lens 1 grade partly constitutes, described LED11 distributes ringwise and is installed on the described loam cake 3, described LED luminous efficiency height, long and compliance with environmental protection requirements of life-span, the loam cake 3 of the described LED of being equipped with is made by reflectorized material, can play reflective effect, can increase the luminous utilization rate of LED, also be provided with the diffuser of annular on the described LED, the inboard of described diffuser 2 is provided with the convex annular concave surface, play the effect of light folding scatterer, by the direct projection of light and the optical treatment of boundary reflection are further improved light efficiency, and reach light harvesting and increase the effect of irradiating angle.Simultaneously, light source output power and photochromic can be by different requirements, select the incompatible realization of array group of the LED of different capacity or number, color for use by adjustment.
Described human inductor 7 is arranged on the center of annular LED, described photo resistance 8 is arranged on a side of human inductor 7, the inwall of described hemispheric induction lens 1 is " ladder " the shape fritter surface formation of a plurality of being, each fritter surface is made of Fresnel Lenses, described " ladder " shape fritter surface, be that Fresnel Lenses is to be made of a series of concentric ring-shaped strias, make whole induction lens 1 be equivalent to a plurality of little convex lens, cover in described human inductor and the photo resistance, and be installed in and cover on described, and can 360 ° of rotations around the center, so that after the sense light installation, can regulate the responsive band of its induction according to the physical activity zone, be in best induction sensitivity to guarantee sense light.Described photo resistance is used for induced environment illumination, just opens light source when illumination is not enough and when in induction zone physical activity being arranged, and no matter has or not physical activity in the induction zone when illumination is sufficient, and light source is closed all the time, has realized the function of energy-saving illumination effectively.
Described control circuit board 9 is installed in the described loam cake 3, and together be fixed on the described loam cake 3 by screw 5 and described lower cover 4, described control circuit schematic diagram as shown in Figure 4, comprise rpyroelectric infrared control circuit U1, and the delay time by-pass cock 10 that links to each other with described rpyroelectric infrared control circuit U1 respectively, human inductor 7 and photo resistance 8, also comprise two AC/DC converter U2, U3, be connected power end behind the input of described AC/DC change-over circuit U2 piezo-resistance R1 in parallel, output links to each other with described rpyroelectric infrared control circuit U1, the input of described another AC/DC converter U3 is also in parallel with described power end, and also be in series with a controllable silicon D1 on the input, the control end of described controllable silicon D1 links to each other with the control output end that described heat is released infrared control circuit U 1, connects the LED 11 of described series connection behind the output of the described AC/DC converter U3 piezo-resistance R2 in parallel.Because of the required operating current of LED little (only needing 0.02A), (general operating current is 15～20mA) so the output driving need not to re-use the mechanical relay that power consumption is big in the prior art, and the minimum small-power contactless electronic beam switch device of employing trigger current, it is controllable silicon D1 (trigger current≤5mA), therefore can design the power that reduces for the standby power of control circuit work, so not only reduce the stand-by power consumption of sense light but also prolonged service life, by the control integrated circuit (rpyroelectric infrared control circuit U1) that employing has the zero cross fired function, reduced harmonic pollution when making sense light work to electrical network.
Described delay time by-pass cock is arranged on the circumference of lamp body, in the use, and can be according to actual behaviour in service control and regulation delay time.
Cover under described also to be provided with and inhale the top base plate 6 is installed, as shown in Figure 3, the one side towards inhaling top installation base plate of described lower cover is provided with four mounting grooves 12, correspondence is provided with four mounting jaws 13 on the described rotation suction top installation base plate, in the installation process, earlier base plate is installed on described suction top and be fixed on the house roof by screw, rotate described lower cover again, it is fixing that described four mounting jaws are screwed in the mounting groove.
In the use, when nobody passes through the induction zone of described sense light, described human inductor is surveyed the infrared ray that produces less than human body by the induction lens, this moment, LED11 was in closed condition, when human body enters induction zone, utilize photo resistance induced environment illumination, when illumination is not enough, open light source, when illumination is sufficient, no matter have or not physical activity in the induction zone, light source is closed all the time, as still having physical activity in the time period of opening at light source, then sense light always maintenance light, the centre does not have separated, close action, to the last once receive human infrared signal, delay time again and just close behind the corresponding setting-up time, thereby realized that the people is bright to lamp, the automatic control function that the people goes lamp to go out, described delay time is by described delay time by-pass cock 10 controls, can select 5 seconds according to actual conditions～3 minutes common fourth gear, stand-by power consumption of the present utility model is less than 0.9W, the induction angle is the cone angle of 120 ° of (vertically) * 360 ° (level), vertical distance of reaction is a 5-7 rice, and delay time and light-operated illumination can customize by demand.
The structure of embodiment 2 is substantially the same manner as Example 1, and difference is also to comprise a screw type lamp holder 14, and described screw type lamp holder is fixed on the described lower cover 4, and is fixing by described screw type lamp holder is screwed in the standard screw lamp holder during use.
The structure of embodiment 3 is substantially the same manner as Example 1, and difference is also to comprise a socket type lamp holder 15, and described socket type lamp holder is fixed on the described lower cover 4, and is fixing by described socket type lamp holder is inserted in the standard socket lamp socket during use.
Adopted the integrated design of lamp body, control circuit and illuminator on the utility model structure, the overall structure that makes sense light is compact more, and be provided with ceiling type, screw socket formula and three kinds of mounting structures of socket lamp head type, use the user who needs to select for use for different; But the induction lens are designed to 360 ° of rotations of level, and the user can regulate the induction susceptibility by actual demand, brings convenience for installation and use.
More than induction type LED lamp provided by the utility model is described in detail, used specific case herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present utility model and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present utility model, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.
Claims (8)
1. induction type LED lamp, comprise lower cover, loam cake, diffuser and control circuit board, cover on described illuminator is installed, diffuser and described loam cake are fixed, and cover on the surface of described illuminator, described lower cover is fixed on the back side of loam cake, and described control circuit board is provided with control circuit, and fix with described loam cake or lower cover, it is characterized in that: described illuminator is LED.
2. induction type LED lamp according to claim 1 is characterized in that: also comprise be arranged in the described loam cake, and by described control circuit board fixedly connected human inductor and photo resistance.
3. induction type LED lamp according to claim 2, it is characterized in that: described human inductor be arranged on loam cake in the heart, light-sensitive element is arranged on human inductor one side, also comprise hemispherical induction lens that cover on described human inductor and the light-sensitive element, described induction lens are installed in and cover on described, and can prolong the rotation of hemispherical axis direction.
4. induction type LED lamp according to claim 3 is characterized in that: the inwall of described hemispherical induction lens comprises a plurality of fritters surface, and each fritter surface is made of Fresnel Lenses.
5. according to claim 1 or 2 or 3 described induction type LED lamps, it is characterized in that: described LED arranges that ringwise described diffuser is also fixed for annular and with described loam cake, and covers on the described LED, and the inboard of described diffuser is provided with the convex annular concave surface.
6. according to claim 1 or 2 or 3 or 4 described induction type LED lamps, it is characterized in that: described lower cover is provided with screw type lamp holder or socket type lamp holder or ceiling type base plate is installed.
7. according to claim 1 or 2 or 3 or 4 described induction type LED lamps, it is characterized in that: the side of described loam cake is provided with a delay time by-pass cock.
8. according to claim 1 or 2 or 3 or 4 described induction type LED lamps, it is characterized in that: comprise the rpyroelectric infrared control circuit, and the delay time by-pass cock that links to each other with described rpyroelectric infrared control circuit respectively, human inductor and photo resistance, also comprise two AC/DC converters, be connected power end after the input of described AC/DC change-over circuit piezo-resistance in parallel, output links to each other with described rpyroelectric infrared control circuit, the input of described another AC/DC converter is also in parallel with described power end, and also be in series with a controllable silicon on the input, described silicon controlled control end links to each other with the control output end that described heat is released the infrared control circuit, connects the light emitting diode of described series connection after the output of described AC/DC converter another piezo-resistance in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201184973U CN2881321Y (en) | 2005-09-09 | 2005-09-09 | Induction type LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201184973U CN2881321Y (en) | 2005-09-09 | 2005-09-09 | Induction type LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2881321Y true CN2881321Y (en) | 2007-03-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005201184973U Expired - Fee Related CN2881321Y (en) | 2005-09-09 | 2005-09-09 | Induction type LED lamp |
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| Country | Link |
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| CN (1) | CN2881321Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102724796A (en) * | 2012-06-14 | 2012-10-10 | 东莞市捷和光电有限公司 | Smart passive sensing method for light-controlled lamps |
| WO2012171467A1 (en) * | 2011-06-14 | 2012-12-20 | 东莞巨扬电器有限公司 | Light emitting diode bulb with light shielding structure |
| CN103003623A (en) * | 2010-02-25 | 2013-03-27 | 拉尔斯公司 | The LED Lighting Lamp |
| WO2013086790A1 (en) * | 2011-12-16 | 2013-06-20 | 广东朗视光电技术有限公司 | Passage lighting system activated through visible light mutual inductance |
| CN106051489A (en) * | 2016-07-15 | 2016-10-26 | 深圳市博适通照明有限公司 | Intelligent LED illuminating lamp |
| CN109058819A (en) * | 2018-07-18 | 2018-12-21 | 吴江友鑫新材料科技有限公司 | A kind of LED flat lamp of uniform in light emission |
| WO2019052528A1 (en) * | 2017-09-14 | 2019-03-21 | Zhejiang Shenghui Lighting Co., Ltd. | Sensing light bulb |
| CN110418918A (en) * | 2017-02-27 | 2019-11-05 | 豪倍公司 | Exit light with insertion sandwich type element |
-
2005
- 2005-09-09 CN CNU2005201184973U patent/CN2881321Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103003623A (en) * | 2010-02-25 | 2013-03-27 | 拉尔斯公司 | The LED Lighting Lamp |
| WO2012171467A1 (en) * | 2011-06-14 | 2012-12-20 | 东莞巨扬电器有限公司 | Light emitting diode bulb with light shielding structure |
| WO2013086790A1 (en) * | 2011-12-16 | 2013-06-20 | 广东朗视光电技术有限公司 | Passage lighting system activated through visible light mutual inductance |
| CN102724796A (en) * | 2012-06-14 | 2012-10-10 | 东莞市捷和光电有限公司 | Smart passive sensing method for light-controlled lamps |
| CN102724796B (en) * | 2012-06-14 | 2014-11-26 | 东莞市捷和光电有限公司 | Smart passive sensing method for light-controlled lamps |
| CN106051489A (en) * | 2016-07-15 | 2016-10-26 | 深圳市博适通照明有限公司 | Intelligent LED illuminating lamp |
| CN110418918A (en) * | 2017-02-27 | 2019-11-05 | 豪倍公司 | Exit light with insertion sandwich type element |
| US10935225B2 (en) | 2017-02-27 | 2021-03-02 | Hubbell Incorporated | Exit light with plug-in housing |
| US11473766B2 (en) | 2017-02-27 | 2022-10-18 | Hubbell Lighting, Inc. | Exit light with plug-in housing |
| WO2019052528A1 (en) * | 2017-09-14 | 2019-03-21 | Zhejiang Shenghui Lighting Co., Ltd. | Sensing light bulb |
| CN109058819A (en) * | 2018-07-18 | 2018-12-21 | 吴江友鑫新材料科技有限公司 | A kind of LED flat lamp of uniform in light emission |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070321 |