CN203273427U - High-power LED lamp weld-formed with eutectic technique - Google Patents
High-power LED lamp weld-formed with eutectic technique Download PDFInfo
- Publication number
- CN203273427U CN203273427U CN201320295191XU CN201320295191U CN203273427U CN 203273427 U CN203273427 U CN 203273427U CN 201320295191X U CN201320295191X U CN 201320295191XU CN 201320295191 U CN201320295191 U CN 201320295191U CN 203273427 U CN203273427 U CN 203273427U
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- CN
- China
- Prior art keywords
- circuit board
- led lamp
- power supply
- control circuit
- illuminating device
- 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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Abstract
The utility model discloses a high-power LED lamp weld-formed with the eutectic technique. The high-power LED lamp weld-formed with the eutectic technique comprises a lamp cover, an illuminating device and a power supply, wherein an aluminum circuit board is arranged in the lamp cover, the illuminating device is installed on the aluminum circuit board, a control circuit board is arranged above the lamp cover, cooling fins are arranged on the control circuit, the power supply is connected with a standby power supply, and a reflector is arranged below the lamp cover. When the high-power LED lamp weld-formed with the eutectic technique is used, by means of the constant-current isolation power supply, voltage stability can be ensured and work stability of the illuminating device is achieved; by means of the cooling fins, radiating of the illuminating device can be achieved effectively, normal use of the illuminating device is ensured, and the service life of the illuminating device is prolonged; the standby power supply is arranged to meet an emergency; the reflector is arranged to reduce the interference of external light in the device. The high-power LED lamp weld-formed with the eutectic technique has the advantages of being simple in structure, convenient to use and install, simple in operation, good in illuminating effect, low in cost, saving in energy, long in service life, safe and reliable.
Description
Technical field
The utility model relates to a kind of high-powered LED lamp of eutectic technology welding fabrication
Background technology
In lighting technical field, electricity-saving lamp replacement incandescent lamp is the much progress on the illumination history, the LED lamp replaces electricity-saving lamp, this is again the innovation greatly of one on history of throwing light on now, yet present its radiating effect of LED lamp is not good, and its manufacturing process is comparatively complicated, welding thing excess Temperature, affected its service life, and cost is high, this all can bring inconvenience to the user.
The utility model content
The technical problem that (one) will solve
the technical problems to be solved in the utility model is to provide a kind of high-powered LED lamp of eutectic technology welding fabrication, compare with the high-powered LED lamp of existing eutectic technology welding fabrication, difference is by set constant current insulating power supply, can guarantee voltage stabilization, make the lighting device working stability, by set fin, effectively illumination apparatus heat radiation, guarantee its normal use, increase service life, by set redundant electrical power, can play emergencing action, by set reflection shield, can reduce extraneous light to the interference of device, by eutectic technology welding fabrication, reduced in welding process in the past the impact on device.
(2) technical scheme
For addressing the above problem, the utility model adopts following technical scheme:
A kind of high-powered LED lamp of eutectic technology welding fabrication, comprise lampshade, lighting device and power supply, be provided with the aluminum circuit board in described lampshade, described lighting device is arranged on the aluminum circuit board, is provided with control circuit board above described lampshade, is provided with control chip in described control circuit board, described control circuit board is provided with fin, described fin is connected with power supply, and described power supply is connected with redundant electrical power, is provided with reflection shield below described lampshade.
As preferred technical scheme, described lighting device and aluminum circuit board removably connect.
As preferred technical scheme, described power supply is the constant current insulating power supply.
As preferred technical scheme, described aluminum circuit board and control circuit board Electricity Federation, described fin and control circuit board Electricity Federation.
As preferred technical scheme, described lighting device is the LED lamp.
(3) beneficial effect
The utility model is compared to prior art, has following beneficial effect: 1. and simple in structure, use, easy for installation, simple to operate, good illumination effect; 2. cost is low, and is energy-conservation, and long service life is safe and reliable.
Description of drawings
Fig. 1 is the structural representation of the high-powered LED lamp of a kind of eutectic technology welding fabrication of the present utility model.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is described in further detail.Following examples are used for explanation the utility model, but are not used for limiting scope of the present utility model.
The high-powered LED lamp of a kind of eutectic technology welding fabrication of the present utility model, comprise lampshade 1, lighting device 2 and power supply 3, be provided with aluminum circuit board 4 in described lampshade 1, described lighting device 2 is arranged on aluminum circuit board 4, and described lampshade 1 top is provided with control circuit board 5, is provided with control chip 6 in described control circuit board 5, described control circuit board 5 is provided with fin 7, described fin 7 is connected with power supply 3, and described power supply 3 is connected with redundant electrical power 8, and described lampshade 1 below is provided with reflection shield 9.
Described lighting device 2 removably connects with aluminum circuit board 4.
Described power supply 3 is the constant current insulating power supply.
Described aluminum circuit board 4 and control circuit board Electricity Federation 5, described fin 7 and control circuit board 5 Electricity Federations.
Described lighting device 2 is the LED lamp.
Further, this installs all by eutectic technology welding fabrication, has reduced in welding process in the past the impact of device, has increased the service life of device.
The beneficial effects of the utility model have: 1. and simple in structure, use, easy for installation, simple to operate, good illumination effect; 2. cost is low, and is energy-conservation, and long service life is safe and reliable.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. the high-powered LED lamp of an eutectic technology welding fabrication, comprise lampshade, lighting device and power supply, it is characterized in that: be provided with the aluminum circuit board in described lampshade, described lighting device is arranged on the aluminum circuit board, is provided with control circuit board above described lampshade, is provided with control chip in described control circuit board, described control circuit board is provided with fin, described fin is connected with power supply, and described power supply is connected with redundant electrical power, is provided with reflection shield below described lampshade.
2. the high-powered LED lamp of eutectic technology welding fabrication according to claim 1, it is characterized in that: described lighting device and aluminum circuit board removably connect.
3. the high-powered LED lamp of eutectic technology welding fabrication according to claim 1, it is characterized in that: described power supply is the constant current insulating power supply.
4. the high-powered LED lamp of eutectic technology welding fabrication according to claim 1 is characterized in that: described aluminum circuit board and control circuit board Electricity Federation, described fin and control circuit board Electricity Federation.
5. the high-powered LED lamp of eutectic technology welding fabrication according to claim 1, it is characterized in that: described lighting device is the LED lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320295191XU CN203273427U (en) | 2013-05-27 | 2013-05-27 | High-power LED lamp weld-formed with eutectic technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320295191XU CN203273427U (en) | 2013-05-27 | 2013-05-27 | High-power LED lamp weld-formed with eutectic technique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203273427U true CN203273427U (en) | 2013-11-06 |
Family
ID=49503831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320295191XU Expired - Fee Related CN203273427U (en) | 2013-05-27 | 2013-05-27 | High-power LED lamp weld-formed with eutectic technique |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203273427U (en) |
-
2013
- 2013-05-27 CN CN201320295191XU patent/CN203273427U/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: 20131106 Termination date: 20150527 |
|
| EXPY | Termination of patent right or utility model |