CN105650524A - Bulb - Google Patents
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- Publication number
- CN105650524A CN105650524A CN201410679419.4A CN201410679419A CN105650524A CN 105650524 A CN105650524 A CN 105650524A CN 201410679419 A CN201410679419 A CN 201410679419A CN 105650524 A CN105650524 A CN 105650524A
- Authority
- CN
- China
- Prior art keywords
- bulb
- lamp socket
- fan
- heat dissipating
- dissipating housing
- 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.)
- Pending
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention provides a bulb. The bulb comprises a lamp holder, a lampshade, LED lamps and a circuit board; the lampshade is made of glass, the lamp holder is connected and fixed to the lampshade in a clamped mode, a lamp pole is arranged in the lampshade and is installed on the circuit board, the LED lamps are fixed to the lamp pole, and the circuit board is installed on the lamp holder; an extension plate is fixedly arranged at the top end of the lamp pole, and a plurality of heat dissipation plates which are closely adjacent and define a circle are arranged on the periphery of the extension plate; the lamp holder is provided with a heat dissipation cover, and a fan is arranged inside the heat dissipation cover; the fan is provided with blades, and a stator and a rotor are arranged inside the fan. The bulb is simple in structure and good in heat dissipation effect, heat can be dissipated fast, and the service life of the bulb can be prolonged.
Description
Technical field
The present invention relates to lighting technical field, particularly relate to a kind of bulb.
Background technology
Bulb, the illumination source emitted light and heat by electric energy, by Edison invented. " illumination utensil " produces along with the development of human civilization. The most common function of bulb is illumination. With the development of society, the utilization of bulb is also played different changes, may be provide convenient to produce life at first, but the progress along with society, the use of bulb there has also been obvious change, start to have had the functional lamp of " automobile, beautify the environment, decorate " etc. different purposes. LED is a kind of solid-state semiconducter device that electric energy can be converted into visible ray, and it directly can be converted into light electricity. The most radiating effect of existing LED bulb is not good, affects bulb life.
Summary of the invention
(1) technical problem solved
The problem to be solved in the present invention is to provide a kind of bulb, not good to overcome radiating effect in prior art, the defect that bulb life is short.
(2) technical scheme
For solveing the technical problem, the present invention provides a kind of bulb, comprise lamp socket, head-shield, LED and circuit card, described head-shield is made up of glass, described lamp socket and described head-shield connect and fix, and are provided with lamppost in head-shield, and described lamppost is arranged on described circuit card, described LED is fixed on described lamppost, and described circuit card is arranged on described lamp socket; It is fixed with extension plate on lamppost top, it is provided with multiple closely adjacent and surround the heating panel of a circle extending plate peripheral region; Also being provided with heat dissipating housing on described lamp socket, described heat dissipating housing is built-in with fan; Described fan is provided with blade, is provided with stators and rotators in described fan.
Further, described heat dissipating housing lower surface is provided with the through hole being convenient to heat radiation.
Further, described lamp socket is fixedly connected with described heat dissipating housing screw.
Further, described heat dissipating housing is made of aluminum.
Further, the number of described LED is four.
(3) useful effect
The bulb of the present invention, structure is simple, and good heat dissipation effect, can dispel the heat by very fast carrying out, and extends the work-ing life of bulb.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of bulb of the present invention.
Embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail. Following examples are for illustration of the present invention, but are not used for limiting the scope of the invention.
As shown in Figure 1, a kind of bulb of the present invention, comprise lamp socket 1, head-shield 2, LED 3 and circuit card 4, described head-shield 2 is made up of glass, described lamp socket 1 connects and fixes with described head-shield 2, is provided with lamppost 5 in head-shield 2, and described lamppost 5 is arranged on described circuit card 4, described LED 3 is fixed on described lamppost 5, and described circuit card 4 is arranged on described lamp socket 1; It is fixed with on lamppost 5 top and extends plate 6, be provided with multiple closely adjacent and surround the heating panel of a circle extending plate 6 peripheral region; Also being provided with heat dissipating housing 7 on described lamp socket 1, described heat dissipating housing 7 is built-in with fan 8; Described fan 8 is provided with blade, is provided with stators and rotators in described fan 8. Described lamp socket 1 is fixedly connected with described heat dissipating housing 7 screw. Described heat dissipating housing 7 is made of aluminum. The number of described LED 3 is four. Described heat dissipating housing 7 lower surface is provided with the through hole being convenient to heat radiation.
The bulb of the present invention, structure is simple, and good heat dissipation effect, can dispel the heat by very fast carrying out, and extends the work-ing life of bulb.
In sum, above-mentioned enforcement mode is not the restricted enforcement mode of the present invention, and the modification that the technician of all this areas carries out on the basis of the flesh and blood of the present invention or equivalent deformation, all at the technology category of the present invention.
Claims (5)
1. a bulb, it is characterized in that: comprise lamp socket, head-shield, LED and circuit card, described head-shield is made up of glass, described lamp socket and described head-shield connect and fix, lamppost it is provided with in head-shield, described lamppost is arranged on described circuit card, and described LED is fixed on described lamppost, and described circuit card is arranged on described lamp socket; It is fixed with extension plate on lamppost top, it is provided with multiple closely adjacent and surround the heating panel of a circle extending plate peripheral region; Also being provided with heat dissipating housing on described lamp socket, described heat dissipating housing is built-in with fan; Described fan is provided with blade, is provided with stators and rotators in described fan.
2. bulb according to claim 1, it is characterised in that: described heat dissipating housing lower surface is provided with the through hole being convenient to heat radiation.
3. bulb according to claim 1, it is characterised in that: described lamp socket is fixedly connected with described heat dissipating housing screw.
4. bulb according to claim 1, it is characterised in that: described heat dissipating housing is made of aluminum.
5. bulb according to the arbitrary item of Claims 1-4, it is characterised in that: the number of described LED is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410679419.4A CN105650524A (en) | 2014-11-24 | 2014-11-24 | Bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410679419.4A CN105650524A (en) | 2014-11-24 | 2014-11-24 | Bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105650524A true CN105650524A (en) | 2016-06-08 |
Family
ID=56480276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410679419.4A Pending CN105650524A (en) | 2014-11-24 | 2014-11-24 | Bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105650524A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107420815A (en) * | 2017-08-04 | 2017-12-01 | 合肥信诺捷科节能服务有限公司 | Municipal road lamp lamp stand |
| CN107420816A (en) * | 2017-08-04 | 2017-12-01 | 合肥信诺捷科节能服务有限公司 | Municipal road lamp |
-
2014
- 2014-11-24 CN CN201410679419.4A patent/CN105650524A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107420815A (en) * | 2017-08-04 | 2017-12-01 | 合肥信诺捷科节能服务有限公司 | Municipal road lamp lamp stand |
| CN107420816A (en) * | 2017-08-04 | 2017-12-01 | 合肥信诺捷科节能服务有限公司 | Municipal road lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160608 |