CN204554477U - A kind of LED - Google Patents
A kind of LED Download PDFInfo
- Publication number
- CN204554477U CN204554477U CN201520302625.3U CN201520302625U CN204554477U CN 204554477 U CN204554477 U CN 204554477U CN 201520302625 U CN201520302625 U CN 201520302625U CN 204554477 U CN204554477 U CN 204554477U
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- CN
- China
- Prior art keywords
- led
- lampshade
- air vent
- fan
- reflector
- 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)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a kind of LED, comprise LED body it is characterized in that: described LED body comprises lampshade, reflector and LED lamp bead, reflector is arranged on the inner side of lampshade, be provided with the circuit control panel be connected with LED lamp bead between lampshade and reflector, lampshade top is provided with air vent, and disposed at air vent is provided with fan, the edge of described lampshade is provided with multiple exhaust vent, circuit control panel is provided with temperature inductor, and temperature inductor is connected with fan, can realize LED and independently dispel the heat.
Description
Technical field
The utility model relates to LED field, particularly a kind of LED.
Background technology
LED(Light Emitting Diode, light emitting diode) be a kind of solid-state semiconductor devices, it directly can be converted into light electricity.Existing LED power driving circuit uses PWM(Pulse Width Modulation usually, pulse width modulation) etc. high frequency switch I C control constant-current drive circuit, the job stability of this drive circuit is not high, easily causes LED lamp job insecurity, occurs optical flare.And the problem that the heat dissipation technology of LED lamp or people are studying always, existing LED lamp radiator heat-dissipation effect is all not so good, so that affects the service life of LED lamp.
Therefore, how to design a kind of good heat dissipation effect, the LED light fixture of working stability is technical problem urgently to be resolved hurrily in the industry.
Application number be 201120025339.9 Chinese patent disclose a kind of LED lamp; comprise lampshade, LED lamp plate, LED, power line and plug; described LED is arranged in LED lamp panel; described LED lamp panel is arranged in lampshade; described power line attachment plug, is characterized in that described LED at least two; Also be provided with ac/ac power converter in described lampshade, the ac input end of this ac/ac power converter connects described power line, and its DC output end is electrically connected with LED.AC conversion, owing to being integrated with ac/ac power converter in lampshade, can be can for the direct current of LED by this LED, LED can be connected on civil power and directly use thus, uses more convenient, can take into account the energy-conservation advantage of LED simultaneously.But this LED heat dispersion has to be strengthened.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of LED, can realize the automatic dissipating heat function of LED, to solve the above-mentioned multinomial defect caused in prior art.
For achieving the above object, the utility model provides following technical scheme: a kind of LED, comprise LED body, described LED body comprises lampshade, reflector and LED lamp bead, and reflector is arranged on the inner side of lampshade, the circuit control panel be connected with LED lamp bead is provided with between lampshade and reflector, lampshade top is provided with air vent, and disposed at air vent is provided with fan, and the edge of described lampshade is provided with multiple exhaust vent, circuit control panel is provided with temperature inductor, and temperature inductor is connected with fan.
Preferably, the inwall of described air vent is provided with at correspondence position and turns hole, and described fan is provided with rotating shaft at correspondence position, and rotating shaft is rotated relative to turning hole.
Preferably, in described air vent, be provided with lasso in relative rotation, described in turn the inwall that hole is arranged on lasso, the inside of air vent is provided with annular groove, and the outer wall of described lasso is provided with multiple slide block, and upper surface and the lower surface of slide block are provided with ball.
Preferably, described air vent is provided with the dust cover be threaded.
Preferably, described lampshade is provided with the warning lamp and buzzer that are connected with temperature inductor.
The beneficial effect of above technical scheme is adopted to be: the LED of the utility model structure, by the temperature of the inside of temperature inductor induction LED lamp, then fan is started, from air vent air intake, from exhaust vent air-out, fan can rotate and rotate, the air outlet angle of adjustment fan, expand the coverage of fan, air vent is provided with the dust cover be threaded, prevent dust from entering circuit control panel from air vent, cause circuit control panel short circuit, cause the damage of LED, lampshade is provided with the warning lamp and buzzer that are connected with temperature inductor, when temperature is too high time, trigger alert lamp and buzzer, play the effect of warning.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of lasso.
Wherein, 1--lampshade, 2--reflector, 3--LED lamp pearl, 4--circuit control panel, 5--air vent, 6--fan, 7--exhaust vent, 8--temperature inductor, 9--turn hole, 10--rotating shaft, 11--lasso, 12--groove, 13--slide block, 14--ball, 15--dust cover, 16--warning lamp, 17--buzzer.
Detailed description of the invention
Preferred embodiment of the present utility model is described in detail below in conjunction with accompanying drawing.
Fig. 1 shows detailed description of the invention of the present utility model: a kind of LED, comprise LED body, described LED body comprises lampshade 1, reflector 2 and LED lamp bead 3, reflector 2 is arranged on the inner side of lampshade 1, the circuit control panel 4 be connected with LED lamp bead 3 is provided with between lampshade 1 and reflector 2, lampshade 1 top is provided with air vent 5, air vent 5 place is provided with fan 6, the edge of described lampshade 1 is provided with multiple exhaust vent 7, circuit control panel 4 is provided with temperature inductor 8, temperature inductor 8 is connected with fan 6, the inwall of air vent 5 is provided with at correspondence position and turns hole 9, described fan 6 is provided with rotating shaft 10 at correspondence position, rotating shaft 10 is rotated relative to turning hole 9, air vent 5 is provided with the dust cover 15 be threaded, lampshade 1 is provided with the warning lamp 16 and buzzer 17 that are connected with temperature inductor 8.
Be provided with lasso 11 in relative rotation in air vent 5, described in turn the inwall that hole 9 is arranged on lasso 11, the inside of air vent 5 is provided with annular groove 12, and the outer wall of described lasso 11 is provided with multiple slide block 13, and the upper surface of slide block 13 and lower surface are provided with ball 14.
The LED of the utility model structure, by the temperature of the inside of temperature inductor 8 induction LED lamp, then fan 6 is started, from air vent 5 air intake, from exhaust vent 7 air-out, fan 6 can rotate and rotate, the air outlet angle of adjustment fan 6, expand the coverage of fan 6, air vent 5 is provided with the dust cover 15 be threaded, prevent dust from entering circuit control panel 4 from air vent 5, cause circuit control panel 4 short circuit, cause the damage of LED, lampshade 1 is provided with the warning lamp 16 and buzzer 17 that are connected with temperature inductor 8, when temperature is too high time, trigger alert lamp 16 and buzzer 17, play the effect of warning.
Above-described is only preferred embodiment of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (5)
1. a LED, comprise LED body, it is characterized in that: described LED body comprises lampshade, reflector and LED lamp bead, reflector is arranged on the inner side of lampshade, is provided with the circuit control panel be connected with LED lamp bead between lampshade and reflector, and lampshade top is provided with air vent, disposed at air vent is provided with fan, the edge of described lampshade is provided with multiple exhaust vent, and circuit control panel is provided with temperature inductor, and temperature inductor is connected with fan.
2. LED according to claim 1, is characterized in that: the inwall of described air vent is provided with at correspondence position and turns hole, and described fan is provided with rotating shaft at correspondence position, and rotating shaft is rotated relative to turning hole.
3. LED according to claim 2, it is characterized in that: in described air vent, be provided with lasso in relative rotation, described in turn the inwall that hole is arranged on lasso, the inside of air vent is provided with annular groove, the outer wall of described lasso is provided with multiple slide block, and upper surface and the lower surface of slide block are provided with ball.
4. LED according to claim 1, is characterized in that: described air vent is provided with the dust cover be threaded.
5. LED according to claim 1, is characterized in that: described lampshade is provided with the warning lamp and buzzer that are connected with temperature inductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520302625.3U CN204554477U (en) | 2015-05-12 | 2015-05-12 | A kind of LED |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520302625.3U CN204554477U (en) | 2015-05-12 | 2015-05-12 | A kind of LED |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204554477U true CN204554477U (en) | 2015-08-12 |
Family
ID=53829584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520302625.3U Expired - Fee Related CN204554477U (en) | 2015-05-12 | 2015-05-12 | A kind of LED |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204554477U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105318260A (en) * | 2015-10-20 | 2016-02-10 | 左招霞 | Decorative lamp |
| CN105526502A (en) * | 2016-01-15 | 2016-04-27 | 成都格瑞思文化传播有限公司 | Dustproof LED lamp structure |
| CN106016078A (en) * | 2016-07-19 | 2016-10-12 | 惠州市拉维尼科技有限公司 | Wall lamp |
-
2015
- 2015-05-12 CN CN201520302625.3U patent/CN204554477U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105318260A (en) * | 2015-10-20 | 2016-02-10 | 左招霞 | Decorative lamp |
| CN105318260B (en) * | 2015-10-20 | 2018-06-22 | 李建勋 | decorative lamp |
| CN105526502A (en) * | 2016-01-15 | 2016-04-27 | 成都格瑞思文化传播有限公司 | Dustproof LED lamp structure |
| CN106016078A (en) * | 2016-07-19 | 2016-10-12 | 惠州市拉维尼科技有限公司 | Wall lamp |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20160512 |