CN202074269U - LED ball bulb - Google Patents
LED ball bulb Download PDFInfo
- Publication number
- CN202074269U CN202074269U CN2011201201866U CN201120120186U CN202074269U CN 202074269 U CN202074269 U CN 202074269U CN 2011201201866 U CN2011201201866 U CN 2011201201866U CN 201120120186 U CN201120120186 U CN 201120120186U CN 202074269 U CN202074269 U CN 202074269U
- Authority
- CN
- China
- Prior art keywords
- shell
- lampholder shell
- lamp
- led
- aluminium base
- 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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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to an LED ball bulb which comprises a lamp shell and a luminescent component arranged in the lamp shell, wherein the lamp shell comprises a heat-conducting lamp holder shell and a connecting head which is arranged at one end of the lamp holder shell; and the luminescent component comprises an aluminium base plate arranged at the upper end surface of the lamp holder shell and an LED luminous body arranged on the aluminium base plate. Heat in the lamp holder shell can be timely and effectively emitted, thus ensuring that the LED luminous body has a working environment with proper temperature, prolonging the service life, and correspondingly prolonging the service life of a whole lamp; and simultaneously, compared with the original heat dissipation structure, the LED ball bulb has a simple structure, a good heat dissipation effect and low cost.
Description
Technical field
The utility model relates to the normal lighting technical field of lamps, is specifically related to illuminating a kind of LED bulb lamp.
Background technology
Existing bulb lamp mostly is traditional tungsten filament bulb lamp, and it is a thermoelectric generator, not only lacks service life, also wastes electric energy, contaminated environment.The LED illumination is compared with traditional light source; advantages such as the LED lighting has weak point long, start-up time in life-span, sound construction, energy-conservation, low pressure, do not have ultra-violet radiation, no mercury, use is safer in PE; its range of application is more and more wider; use more and more general; it is good and energy savings is significant for environmental protection; but because LED can give out certain heat when luminous; the heat that thereby it need be shed leaves, but prior radiating structure complexity (all adopt heat radiation aluminium fin), cost height.
Summary of the invention
At above-mentioned technical problem, the utility model provides a kind of LED bulb lamp of a kind of simple in structure, good heat dissipation effect and long service life.
The realization the technical solution of the utility model is as follows:
A kind of LED bulb lamp, comprise lamp housing, and be arranged on luminescence component in the lamp housing, described lamp housing comprises the heat conduction lampholder shell, and the connector that is arranged on lampholder shell one end, luminescence component comprises the aluminium base that is arranged on the lampholder shell upper surface, and is arranged on the LED illuminator on the aluminium base, also is provided with the luminous constant-flow driver of driving LED illuminator in the described lampholder shell.
Described lampholder shell upper end is provided with the scattering lampshade, and described scattering lampshade covers on the described LED illuminator.
Described scattering lampshade is a globe holder.
Described lampholder shell is that the ceramic material of high-termal conductivity forms.
Adopt engage thread to be connected between described lampholder shell and the connector.Be convenient to like this installing, dismantle maintenance.
Adopted such scheme, the LED illuminator is arranged on the aluminium base, the heat that gives out of LED illuminator like this, can pass to lampholder shell fast by aluminium base, and heat is dispersed into the outside by the high Ceramic lamp base housing of thermal conductivity, directly distribute and be positioned at the heat that the luminous constant-flow driver of lampholder shell driving LED illuminator gives out by lampholder shell, therefore the heat in the lampholder shell can distribute timely and effectively, thereby guarantee that the LED illuminator has a working environment that temperature is suitable, prolong its service life, also just prolonged the service life of whole lamp, with respect to original radiator structure, of the present utility model simple in structure simultaneously, good heat dissipation effect and cost are low.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Among the figure, 1 is lampholder shell, and 2 is connector, and 3 is aluminium base, and 4 is the LED illuminator, and 5 is constant-flow driver, and 6 are the scattering lampshade.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is further specified.
As shown in Figure 1, a kind of LED bulb lamp, comprise lamp housing, and be arranged on luminescence component in the lamp housing, lamp housing comprises heat conduction lampholder shell 1, and adopt engage thread to be connected the connector 2 of lampholder shell 1 one ends, luminescence component comprises the aluminium base 3 that is arranged on lampholder shell 1 upper surface, and be arranged on LED illuminator 4 on the aluminium base 3, be furnished with circuit on the aluminium base 3, LED illuminator 4 is connected with circuit, also is provided with the luminous constant-flow driver 5 of driving LED illuminator 4 in the lampholder shell 1, and it can satisfy the driving requirement of LED illuminator, constant-flow driver 5 is connected with circuit on the aluminium base by lead, also be connected with connector 2 by lead in addition, as long as connector is inserted in the lamp socket of energising, the LED illuminator just can be luminous; Lampholder shell 1 upper end is provided with scattering lampshade 6, and scattering lampshade 6 covers on the described LED illuminator 4, and it can adopt screw thread or interference fit or bonding mode to be arranged on the lampholder shell 1, and scattering lampshade 6 is a globe holder, and the generous astigmatism of good looking appearance is effective.Lampholder shell 1 guarantees that for the ceramic material of high-termal conductivity forms the temperature in the lamp body distributes fast.
Above embodiment is not to restriction of the present utility model, and the scope of the utility model protection includes but not limited to above embodiment, and any improvement of carrying out on basis of the present utility model all belongs to the scope of the utility model protection.
Claims (5)
1. LED bulb lamp, comprise lamp housing, and be arranged on luminescence component in the lamp housing, it is characterized in that: described lamp housing comprises the heat conduction lampholder shell, and the connector that is arranged on lampholder shell one end, luminescence component comprises the aluminium base that is arranged on the lampholder shell upper surface, and is arranged on the LED illuminator on the aluminium base, also is provided with the luminous constant-flow driver of driving LED illuminator in the described lampholder shell.
2. a kind of LED bulb lamp according to claim 1 is characterized in that: described lampholder shell upper end is provided with the scattering lampshade, and described scattering lampshade covers on the described LED illuminator.
3. a kind of LED bulb lamp according to claim 2 is characterized in that: described scattering lampshade is a globe holder.
4. a kind of LED bulb lamp according to claim 1 is characterized in that: described lampholder shell is that the ceramic material of high-termal conductivity forms.
5. a kind of LED bulb lamp according to claim 1 is characterized in that: adopt engage thread to be connected between described lampholder shell and the connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201201866U CN202074269U (en) | 2011-04-22 | 2011-04-22 | LED ball bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201201866U CN202074269U (en) | 2011-04-22 | 2011-04-22 | LED ball bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202074269U true CN202074269U (en) | 2011-12-14 |
Family
ID=45112371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201201866U Expired - Fee Related CN202074269U (en) | 2011-04-22 | 2011-04-22 | LED ball bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202074269U (en) |
-
2011
- 2011-04-22 CN CN2011201201866U patent/CN202074269U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111214 Termination date: 20120422 |