CN202532275U - LED lamp - Google Patents
LED lamp Download PDFInfo
- Publication number
- CN202532275U CN202532275U CN2012201954085U CN201220195408U CN202532275U CN 202532275 U CN202532275 U CN 202532275U CN 2012201954085 U CN2012201954085 U CN 2012201954085U CN 201220195408 U CN201220195408 U CN 201220195408U CN 202532275 U CN202532275 U CN 202532275U
- Authority
- CN
- China
- Prior art keywords
- light source
- source board
- control component
- led lamp
- lower casing
- 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)
Abstract
The utility model relates to an LED (light-emitting diode) lamp which comprises a light source board, a control component, an upper housing and a lower housing, wherein diodes are arranged at the upper end of the light source board; the light source board is connected with the control component by a conductor; the light source board and the control component are arranged in a cavity formed by the upper housing and the lower housing; an aluminum substrate is further arranged between the light source board and the control component; a plurality of heat dissipation troughs are formed in the lower housing; and the LED lamp has the characteristics of good heat dissipation performance, long life and the like.
Description
Technical field
The utility model relates to a kind of LED lamp.
Background technology
At present, the LED lamp is owing to light stability, and the energy-conservation every field that applied to, yet when working, can produce great amount of heat as light fixture, if these heats can not in time be got rid of, will damage light fixture so, makes the life-span of LED lamp reduce.
Summary of the invention
The purpose of the utility model is to overcome the defective of prior art, and a kind of perfect heat-dissipating, life-span length and LED lamp easy for installation are provided.
For realizing above-mentioned purpose, the utility model is a kind of LED lamp, and this lamp comprises light source board, Control Component, upper casing and lower casing; Diode is being arranged in described light source board upper end, and light source board is connected through lead with Control Component and is arranged in upper casing and the formed cavity of lower casing, wherein, also is provided with an aluminium base between described light source board and the Control Component; Offer some radiating grooves on the described lower casing.
Can effectively the heat absorption on the light source board be come being provided with the heat-radiating aluminum plate below the light source board; Offer some radiating grooves on the lower casing, these radiating grooves can utilize cross-ventilated principle, adopt such structure to effectively raise heat dispersion, have prolonged the life-span of LED lamp.
Wherein, described upper casing is provided with barb, and lower casing is provided with the groove mouth that cooperates with barb, and barb is plug-in with lower casing and cooperates.
Barb gets into lower casing through groove, makes barb and lower casing be plug-in through rotation again and cooperates; Adopt this structure, when maintenance LED lamp was perhaps changed light source, dismounting was got up more convenient.
Description of drawings
Fig. 1 is the structure chart of the utility model embodiment product;
The specific embodiment
See also Fig. 1, the utility model is a kind of LED lamp, and this lamp comprises upper casing 1, light source board 2, aluminium base 3, Control Component 4 and lower casing 5; Upper casing 1 is provided with barb 7, and lower casing is provided with groove 8, and barb 7 gets into through groove 8, and rotation makes barb and lower casing 5 be plug-in and fixes cavity that holds light source board 1, aluminium base 3 and Control Component of upper casing 1 and lower casing 5 formation then; Offer some radiating grooves 9 on the lower casing 5; Diode 6 is being arranged in light source board 1 upper end, and aluminium base 3 is arranged between light source board 1 and the Control Component 4, is connected through lead between light source board 1 and the Control Component 4.
Claims (2)
1. LED lamp, this lamp comprises light source board, Control Component, upper casing and lower casing; Diode is being arranged in described light source board upper end, and light source board is connected through lead with Control Component and is arranged in upper casing and the formed cavity of lower casing, it is characterized in that: also be provided with an aluminium base between described light source board and the Control Component; Offer some radiating grooves on the described lower casing.
2. a kind of LED lamp according to claim 1, it is characterized in that: described upper casing is provided with barb, and lower casing is provided with the groove that cooperates with barb, and barb is plug-in with groove and cooperates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201954085U CN202532275U (en) | 2012-04-27 | 2012-04-27 | LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201954085U CN202532275U (en) | 2012-04-27 | 2012-04-27 | LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202532275U true CN202532275U (en) | 2012-11-14 |
Family
ID=47133456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201954085U Expired - Fee Related CN202532275U (en) | 2012-04-27 | 2012-04-27 | LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202532275U (en) |
-
2012
- 2012-04-27 CN CN2012201954085U patent/CN202532275U/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: 20121114 Termination date: 20140427 |