CN203615259U - High-sensitivity integrated microwave induction LED lamp - Google Patents
High-sensitivity integrated microwave induction LED lamp Download PDFInfo
- Publication number
- CN203615259U CN203615259U CN201320808175.6U CN201320808175U CN203615259U CN 203615259 U CN203615259 U CN 203615259U CN 201320808175 U CN201320808175 U CN 201320808175U CN 203615259 U CN203615259 U CN 203615259U
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- fixed
- inductor
- upper cover
- aluminium dish
- led lamp
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Abstract
The utility model discloses a high-sensitivity integrated microwave induction LED lamp, and belongs to the field of intelligent illumination. The high-sensitivity integrated microwave induction LED lamp comprises an aluminum plate, a glass lamp cover matched with the aluminum plate, a lower inductor cover arranged between the aluminum plate and the glass lamp cover, an upper inductor cover matched with the lower inductor cover, a wire outlet hole sealing ring, a ground screw, a three-hole wiring post, a copper contact plate, LED luminous plates, a circuit board and a potentiometer knob, wherein the wire outlet hole sealing ring and the ground screw are fixed to the aluminum plate, the three-hole wiring post is fixed to a column of the lower inductor cover, the copper contact plate is fixed to a column of the upper inductor cover, the LED luminous plates are fixed to the upper inductor cover, the circuit board is arranged in the upper inductor cover, and the potentiometer knob is disposed in an opening in the upper inductor cover. Due to the fact that the aluminum plate is attached to the circuit board, a good cooling effect is achieved, and the luminous plates are connected through the copper contact plate, and appearance is attractive and elegant.
Description
Technical field
The utility model relates to intelligent lighting field, particularly a kind of high sensitivity integrated microwave induction LED lamp.
Background technology
LED is the abbreviation of English light emitting diode (light emitting diode); its basic structure is an electroluminescent semi-conducting material; be placed on a leaded shelf; then surrounding epoxy sealing; play the effect of protection internal core, so the anti-seismic performance of LED is good.
LED(Light Emitting Diode), light emitting diode, is a kind of solid-state semiconductor devices that can be visible ray by electric energy conversion, it can directly be converted into light electricity.The heart of LED is a semi-conductive wafer, and one end of wafer is attached on a support, and one end is negative pole, and the other end connects the positive pole of power supply, makes whole wafer by epoxy encapsulation.Semiconductor wafer is made up of two parts, and a part is P-type semiconductor, occupies an leading position in its hole, the inside, and the other end is N-type semiconductor, is mainly electronics here.But when these two kinds of semiconductors couple together, between them, just form a P-N knot.In the time that electric current acts on this wafer by wire, electronics will be pushed to P district, and in P district, electronics, with hole-recombination, then will send energy with the form of photon, the luminous principle of LED lamp that Here it is.And the namely color of light of light wavelength is to be determined by the material that forms P-N knot.
Existing LED lamp generally comprises base, is connected in inductor and the lamp body of described base.The LED lamp adopting is the high-powered LED lamp that brightness is larger, and when use, some electric energy conversion is heat energy, and running up to the words that to a certain degree do not shed can affect the service life of LED lamp.
Realizing in process of the present utility model, inventor finds that prior art at least exists following problem:
LED light fixture is difficult to heat radiation, affects the service life of LED lamp; Existing small product size is bigger than normal, and moulding is not attractive in appearance.
Summary of the invention
In order to solve the problem of prior art, the utility model embodiment provides a kind of high sensitivity integrated microwave induction LED lamp.Described technical scheme is as follows:
The utility model embodiment provides a kind of high sensitivity integrated microwave induction LED lamp, described high sensitivity integrated microwave induction LED lamp comprises aluminium dish, with described aluminium dish match arrange glass lamp shade, be arranged on the inductor lower cover between described aluminium dish and described glass lamp shade, with described inductor lower cover match arrange inductor upper cover, be fixed on wire hole sealing ring and grounding screw on described aluminium dish, be fixed on three hole binding posts on described inductor lower cover pillar, be fixed on the copper contact blade on described inductor upper cover pillar, be fixed on the LED luminous plaque covering on described inductor, be arranged on the wiring board in described inductor upper cover, be arranged on the potentiometer knob that covers perforate on described inductor.
Particularly, described glass lamp shade coordinates with described aluminium dish by screw thread; Described inductor lower cover and described inductor upper cover are fixed by snap, then are screwed on described aluminium dish; Described wire hole sealing ring is fixed on described aluminium dish; Described grounding screw is fixed on described aluminium dish by screw thread; Described three hole binding posts are fixed on described inductor lower cover pillar; Described copper contact blade is fixed on described inductor upper cover pillar; Described LED luminous plaque is screwed in described inductor upper cover; Described potentiometer knob is through the perforate covering on described inductor.
Particularly, described wiring board is arranged in described inductor upper cover, is connected with light-operated potentiometer, time potentiometer and sensitivity potentiometer on described wiring board, connects respectively described potentiometer knob.
The beneficial effect that the technical scheme that the utility model embodiment provides is brought is:
By aluminium chassis being set and being close to wiring board, there is good radiating effect, between luminous plaque, use copper contact blade to connect, appearance looks elegant is generous.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the STRUCTURE DECOMPOSITION figure of the high sensitivity integrated microwave induction LED lamp that provides of the utility model embodiment;
Fig. 2 is the front view of the high sensitivity integrated microwave induction LED lamp that provides of the utility model embodiment;
Fig. 3 is the top view of the high sensitivity integrated microwave induction LED lamp that provides of the utility model embodiment.
The specific embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, the utility model embodiment is described in further detail.
Embodiment
The utility model embodiment provides a kind of high sensitivity integrated microwave induction LED lamp, referring to Fig. 1 to Fig. 3, described high sensitivity integrated microwave induction LED lamp comprises aluminium dish 1, with aluminium dish 1 match arrange glass lamp shade 2, be arranged on the inductor lower cover 3 between aluminium dish 1 and glass lamp shade 2, with inductor lower cover 3 match arrange inductor upper cover 4, be fixed on wire hole sealing ring 5 and grounding screw 6 on aluminium dish 1, be fixed on three hole binding posts 7 on inductor lower cover 3 pillars, be fixed on the copper contact blade 8 on inductor upper cover 4 pillars, be fixed on the LED luminous plaque 9 on inductor upper cover 4, be arranged on the wiring board 10 in inductor upper cover 4, be arranged on the potentiometer knob 11 of perforate on inductor upper cover 4.
Particularly, glass lamp shade 2 is combined together by screw thread and aluminium dish 1.
Particularly, together with inductor lower cover 3 is fixed by snap with inductor upper cover 4, be then screwed on aluminium dish 1.
Particularly, wire hole sealing ring 5 is fixed on aluminium dish 1, can play the effect of waterproof.
Particularly, grounding screw 6 is fixed on aluminium dish 1 by screw thread.
Particularly, three hole binding posts 7 are fixed on the pillar of inductor lower cover 3 correspondences.
Particularly, copper contact blade 8 is fixed on the pillar of inductor upper cover 4 correspondences.
Particularly, LED luminous plaque 9 is screwed in inductor upper cover 4.
Particularly, wiring board 10 is arranged in inductor upper cover 4, on wiring board 10, be connected with light-operated potentiometer, time potentiometer and sensitivity potentiometer, connect respectively potentiometer knob 11, rotate three potentiometers on adjustable wiring board when potentiometer knob 10, thus can play regulate the ambient light of product to require, the effect of working time length and induction sensitivity.
Particularly, potentiometer knob 11 is through the perforate on inductor upper cover 4.
A kind of high sensitivity integrated microwave induction LED lamp of the present utility model is with a microwave induced module, to have utilized Doppler radar principle, the effect of this sensor module is to transmit faint 5.8Ghz microwave, when electromagnetic wave touches object, will reflect, and product receives reflection wave.When object is when mobile, reflection wave and reflection wave have produced Doppler effect.The microwave of reflection mixes with the electric wave that sends microwave, be transformed to low frequency signal voltage at the output of inductor, after amplifying by low-pass amplifier, deliver to single-chip microcomputer processing in module, single-chip microcomputer carries out illuminance, after sensitivity sampling, carry out again illuminance rearrangeable switch, sensitivity rearrangeable switch, delay time rearrangeable switch, rear to LED driver output start signal in conjunction with processing, LED drives and receives after start signal, 220V is exchanged to input rectifying and become 300V direct current, with pulse width modulation mode, adopt constant current control through isolating transformer to LED output current voltage, great power LED sends white light.Do not have continuous induction and delay time to situation lower module in single-chip microcomputer processing can export shutdown signal, LED drives and receives after output shutdown signal, automatically quits work, in holding state, great power LED extinguishes because of no-output electric current.
This product has used that microwave sensor and LED are illumination integrated to be connected.The LED adopting is the great power LED that brightness is larger, and when use, some electric energy conversion is heat energy, and running up to the words that to a certain degree do not shed can affect the service life of LED.So for good radiating effect, this product has used aluminium chassis to be close to wiring board.This product has used four LED luminous plaques, uses copper contact blade to connect between these four luminous plaques, thus when using front opening glass lamp shade, user can't see in disorder electric wire, very attractive in appearance.
The beneficial effect that the technical scheme that the utility model embodiment provides is brought is:
By aluminium chassis being set and being close to wiring board, there is good radiating effect, between luminous plaque, use copper contact blade to connect, appearance looks elegant is generous.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (3)
1. a high sensitivity integrated microwave induction LED lamp, it is characterized in that, described high sensitivity integrated microwave induction LED lamp comprises aluminium dish, with described aluminium dish match arrange glass lamp shade, be arranged on the inductor lower cover between described aluminium dish and described glass lamp shade, with described inductor lower cover match arrange inductor upper cover, be fixed on wire hole sealing ring and grounding screw on described aluminium dish, be fixed on three hole binding posts on described inductor lower cover pillar, be fixed on the copper contact blade on described inductor upper cover pillar, be fixed on the LED luminous plaque covering on described inductor, be arranged on the wiring board in described inductor upper cover, be arranged on the potentiometer knob that covers perforate on described inductor.
2. high sensitivity integrated microwave induction LED lamp according to claim 1, is characterized in that, described glass lamp shade coordinates with described aluminium dish by screw thread; Described inductor lower cover and described inductor upper cover are fixed by snap, then are screwed on described aluminium dish; Described wire hole sealing ring is fixed on described aluminium dish; Described grounding screw is fixed on described aluminium dish by screw thread; Described three hole binding posts are fixed on described inductor lower cover pillar; Described copper contact blade is fixed on described inductor upper cover pillar; Described LED luminous plaque is screwed in described inductor upper cover; Described potentiometer knob is through the perforate covering on described inductor.
3. high sensitivity integrated microwave induction LED lamp according to claim 1, it is characterized in that, described wiring board is arranged in described inductor upper cover, is connected with light-operated potentiometer, time potentiometer and sensitivity potentiometer on described wiring board, connects respectively described potentiometer knob.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320808175.6U CN203615259U (en) | 2013-12-11 | 2013-12-11 | High-sensitivity integrated microwave induction LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320808175.6U CN203615259U (en) | 2013-12-11 | 2013-12-11 | High-sensitivity integrated microwave induction LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203615259U true CN203615259U (en) | 2014-05-28 |
Family
ID=50767901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320808175.6U Expired - Fee Related CN203615259U (en) | 2013-12-11 | 2013-12-11 | High-sensitivity integrated microwave induction LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203615259U (en) |
-
2013
- 2013-12-11 CN CN201320808175.6U patent/CN203615259U/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: 20140528 Termination date: 20141211 |
|
| EXPY | Termination of patent right or utility model |