CN203176914U - LED down lamp device - Google Patents
LED down lamp device Download PDFInfo
- Publication number
- CN203176914U CN203176914U CN2013200114874U CN201320011487U CN203176914U CN 203176914 U CN203176914 U CN 203176914U CN 2013200114874 U CN2013200114874 U CN 2013200114874U CN 201320011487 U CN201320011487 U CN 201320011487U CN 203176914 U CN203176914 U CN 203176914U
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- CN
- China
- Prior art keywords
- down lamp
- lamp device
- led
- led down
- shell
- 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 discloses an LED down lamp device. The LED down lamp device comprises an outer shell for containing an LED lamp board, wherein the outer shell is integrally formed, and a plurality of heat dissipation grooves are formed in the peripheral edge of the outer shell. Due to the adoption of the heat dissipation grooves in the outer shell, the LED down lamp device enlarges the heat dissipation area under the condition that materials are not added, and is good in heat dissipation effect.
Description
Technical field
The utility model relates to a kind of LED light fixture, and in particular a kind of LED Down lamp device improves.
Background technology
In the LED light fixture of prior art, it is more scabrous to be its heat dissipation problem, when radiating effect is relatively poor, can influence the LED lamp plate service life in the Down lamp.Therefore, prior art has yet to be improved and developed.
The utility model content
The purpose of this utility model is to provide a kind of LED Down lamp device, by improving technical scheme, promotes the heat-sinking capability of light fixture.
The technical solution of the utility model is as follows:
A kind of LED Down lamp device, it comprises that one installs the shell of LED lamp plate, wherein, described outer shell integrated formation, and the neighboring is provided with several radiating grooves.
Described LED Down lamp device, wherein, described radiating groove is set to bar shaped, evenly distributes along the neighboring of described shell.
Described LED Down lamp device wherein, is provided with scatter plate before the described LED lamp plate in described shell.
Described LED Down lamp device, wherein, described shell both sides are provided with elastic supporting member for supporting optical member.
A kind of LED Down lamp device provided by the utility model, several radiating grooves owing to having adopted on shell under the situation that does not increase material, have increased area of dissipation, its good heat dissipation effect.
Description of drawings
Fig. 1 is the side elevation view of the utility model LED Down lamp device.
Fig. 2 is the utility model LED Down lamp device front elevation view.
Fig. 3 is the utility model LED Down lamp device stereogram.
Fig. 4 is B-B cutaway view shown in Figure 2.
Fig. 5 is the shell stereogram in the utility model LED Down lamp device.
The specific embodiment
Below preferred embodiment of the present utility model is described in detail.
The utility model discloses a kind of LED Down lamp device, as Fig. 1, Fig. 2 and shown in Figure 4, it comprises a shell 110, this shell 110 arranges the structure with adaptive Down lamp basic configuration, wherein installed LED lamp plate 120, as shown in Figure 3, shell 110 described in the utility model forms by integrated die casting, and adopt the aluminum or aluminum alloy material that can dispel the heat, the neighboring of this shell 110 is provided with several radiating grooves 111.Be preferably, this radiating groove 111 can be set be bar shape, and evenly distribute along the neighboring of shell.The utility model shell as shown in Figure 5, its whole integrally formed bigger space that contains, convenient with the assembling of LED lamp plate wherein.
So, LED Down lamp device described in the utility model, under the situation that does not increase material, just can adopt the five metals mould to form radiating groove at shell, increase area of dissipation, effectively reduce the temperature of light fixture, the existing Down lamp on the market of contrast, the utility model shell perfect heat-dissipating, in light weight, can effectively reduce logistics cost.
In the LED Down lamp device described in the utility model, as shown in Figure 3, also be provided with scatter plate 112 before the described LED lamp plate 120 in described shell 110, this scatter plate 112 can adopt transparent or semitransparent glass plate, and be arranged in the Lamp cup of Down lamp, can assemble the formation fitting structure with described shell 110.
In addition, in described LED Down lamp device, also be provided with elastic supporting member for supporting optical member 113 in the both sides of described shell 110, can be used to Down lamp described in the utility model is installed in rigging position.
LED Down lamp device described in the utility model has been owing to adopted the integral heat dissipation design, reduced the thermal resistance that the temperature of LED lamp plate is outwards distributed, and prolonged the service life of LED lamp plate.Under the situation that does not increase material, the utility model Down lamp can be realized better heat dispersion.
Should be understood that, for those of ordinary skills, can be improved according to the above description or conversion, and all these improvement and conversion all should belong to the protection domain of the utility model claims.
Claims (4)
1. LED Down lamp device, it comprises that one installs the shell of LED lamp plate, it is characterized in that, described outer shell integrated formation, and the neighboring is provided with several radiating grooves.
2. LED Down lamp device according to claim 1 is characterized in that described radiating groove is set to bar shaped, evenly distributes along the neighboring of described shell.
3. LED Down lamp device according to claim 1 is characterized in that, is provided with scatter plate before the described LED lamp plate in described shell.
4. LED Down lamp device according to claim 1 is characterized in that, described shell both sides are provided with elastic supporting member for supporting optical member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200114874U CN203176914U (en) | 2013-01-07 | 2013-01-07 | LED down lamp device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200114874U CN203176914U (en) | 2013-01-07 | 2013-01-07 | LED down lamp device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203176914U true CN203176914U (en) | 2013-09-04 |
Family
ID=49073604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200114874U Expired - Fee Related CN203176914U (en) | 2013-01-07 | 2013-01-07 | LED down lamp device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203176914U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105180021A (en) * | 2015-07-24 | 2015-12-23 | 中山市优米照明科技有限公司 | Structure applicable to LED down lamp |
-
2013
- 2013-01-07 CN CN2013200114874U patent/CN203176914U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105180021A (en) * | 2015-07-24 | 2015-12-23 | 中山市优米照明科技有限公司 | Structure applicable to LED down 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 |
Granted publication date: 20130904 Termination date: 20170107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |