CN208871577U - Heat radiating type outdoor projection lamp - Google Patents
Heat radiating type outdoor projection lamp Download PDFInfo
- Publication number
- CN208871577U CN208871577U CN201821843885.1U CN201821843885U CN208871577U CN 208871577 U CN208871577 U CN 208871577U CN 201821843885 U CN201821843885 U CN 201821843885U CN 208871577 U CN208871577 U CN 208871577U
- Authority
- CN
- China
- Prior art keywords
- lamp housing
- fixed
- lamp
- trunnion
- radiator window
- 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
Links
- 230000005855 radiation Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 241001465382 Physalis alkekengi Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a kind of heat radiating type outdoor projection lamps, including lamp housing, the LED light-emitting lamp being arranged in lamp housing and the lampshade being arranged on lamp housing, trunnion is fixed in the middle part of the bottom surface of lamp housing, circular hole is fixed in the middle part of trunnion, it is additionally provided with erection support, U-shaped support plate is fixed in the top surface of erection support, through-hole is fixed at the top of U-shaped support plate, trunnion is between U-shaped support plate and is fixed by screw rod, radiator window is fixed in the bottom surface of lamp housing, heat sink is provided in lamp housing, radiating fin is fixed at the back side of heat sink, LED light-emitting lamp is between heat sink and lampshade, radiating fin is in the surface of radiator window.The structure setting of the utility model is reasonable, and it is convenient to operate, and radiator window is arranged in the bottom surface of lamp housing, so as to avoid rainwater from being directly entered in lamp housing from the radiator window of lamp housing, greatly improves its scope of application, and use is reliable and stable, strong applicability and practicability is good.
Description
Technical field
The utility model belongs to Projecting Lamp technical field, and in particular to a kind of heat radiating type outdoor projection lamp.
Background technique
Outdoor projection lamp is a kind of common lamps and lanterns, and since the environment of its installation is complex, and outdoor projection lamp makes
Used time, temperature was excessively high in lamp in order to prevent, generally can all install radiator, but traditional radiator is mounted in light projector more
The outside of lamp, to be easy the erosion by rainwater, will affect the effect of heat dissipation since outdoor projection lamp is mostly to be fixedly mounted,
So applicability and practicability are restricted.
Summary of the invention
Reasonable and strong applicability the heat radiating type outdoor projection lamp the purpose of the utility model is to provide a kind of structure setting.
The technical solution for realizing the utility model aim is a kind of heat radiating type outdoor projection lamp, including lamp housing, is arranged in institute
The lampshade stating the LED light-emitting lamp in lamp housing and being arranged on the lamp housing, is fixed with trunnion in the middle part of the bottom surface of the lamp housing,
It is fixed with circular hole in the middle part of the trunnion, is additionally provided with erection support, is fixed with U-shaped support in the top surface of the erection support
Plate, is fixed with through-hole at the top of the U-shaped support plate, and the trunnion is between the U-shaped support plate and is consolidated by screw rod
Fixed, the screw rod be in circular hole and through-hole, is fixed with radiator window in the bottom surface of the lamp housing, the radiator window be in trunnion and
Between the tail portion of lamp housing, it is provided with heat sink in the lamp housing, is fixed with radiating fin at the back side of the heat sink, it is described
LED light-emitting lamp is between heat sink and lampshade, and the radiating fin is in the surface of radiator window.
The lamp housing is using minor axis as the semiellipsoid shell in section.
The radiating fin is to have gap between slice plate body and radiating fin composition circle and adjacent heat radiation fin.
The utility model has the effect of positive: the structure setting of the utility model is reasonable, and it is convenient to operate, will heat dissipation
The bottom surface of lamp housing is arranged in window, so as to avoid rainwater from being directly entered in lamp housing from the radiator window of lamp housing, and can basis
It needs to carry out rotation on erection support and adjusts angle, so as to greatly improve its scope of application, use is reliable and stable, is applicable in
The strong and practicability of property is good.
Detailed description of the invention
In order to be more likely to be clearly understood the content of the utility model, below according to specific embodiment and combine attached
Figure, is described in further detail the utility model, in which:
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
(embodiment 1)
Fig. 1 shows a kind of specific embodiment of the utility model, and wherein Fig. 1 is the structural representation of the utility model
Figure.
See Fig. 1, a kind of heat radiating type outdoor projection lamp, including lamp housing 1, be arranged in LED light-emitting lamp in the lamp housing 1 and
Lampshade 2 on the lamp housing is set, and in the present embodiment, above structure is the structure of the prior art, therefore is not recorded in detail, in institute
It states and is fixed with trunnion 3 in the middle part of the bottom surface of lamp housing, circular hole 4 is fixed in the middle part of the trunnion, is additionally provided with erection support 5,
The top surface of the erection support is fixed with U-shaped support plate 6, and through-hole 7, the trunnion are fixed at the top of the U-shaped support plate
Between the U-shaped support plate and fixed by screw rod 8, the screw rod is in circular hole and through-hole, at the bottom of the lamp housing
Face is fixed with radiator window 9, and the radiator window is between trunnion and the tail portion of lamp housing, is provided with heat sink in the lamp housing
10, it is fixed with radiating fin 11 at the back side of the heat sink, the LED light-emitting lamp is between heat sink and lampshade, institute
State the surface that radiating fin is in radiator window.
The lamp housing is using minor axis as the semiellipsoid shell in section.
The radiating fin is to have gap between slice plate body and radiating fin composition circle and adjacent heat radiation fin.
The structure setting of the utility model is reasonable, and it is convenient to operate, and radiator window is arranged in the bottom surface of lamp housing, so as to
It avoids rainwater from being directly entered in lamp housing from the radiator window of lamp housing, and can according to need and carry out rotation adjusting on erection support
Angle, so as to greatly improve its scope of application, use is reliable and stable, strong applicability and practicability is good.
Obviously, the above embodiments of the present invention is merely examples for clearly illustrating the present invention, and
It is not limitations of the embodiments of the present invention.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
Exhaustion.And the obvious changes or variations that these connotations for belonging to the utility model are extended out still fall within it is practical
Novel protection scope.
Claims (3)
1. a kind of heat radiating type outdoor projection lamp, including lamp housing are arranged in the LED light-emitting lamp in the lamp housing and are arranged described
Lampshade on lamp housing, it is characterised in that: be fixed with trunnion in the middle part of the bottom surface of the lamp housing, be fixed in the middle part of the trunnion
Circular hole is additionally provided with erection support, U-shaped support plate is fixed in the top surface of the erection support, on the top of the U-shaped support plate
Portion is fixed with through-hole, and the trunnion is between the U-shaped support plate and is fixed by screw rod, and the screw rod is in circular hole and leads to
In hole, it is fixed with radiator window in the bottom surface of the lamp housing, the radiator window is between trunnion and the tail portion of lamp housing, in the lamp
Be provided with heat sink in shell, be fixed with radiating fin at the back side of the heat sink, the LED light-emitting lamp be in heat sink with
Between lampshade, the radiating fin is in the surface of radiator window.
2. heat radiating type outdoor projection lamp according to claim 1, it is characterised in that: the lamp housing is using minor axis as section
Semiellipsoid shell.
3. heat radiating type outdoor projection lamp according to claim 2, it is characterised in that: the radiating fin be slice plate body and
There is gap between radiating fin composition circle and adjacent heat radiation fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821843885.1U CN208871577U (en) | 2018-11-09 | 2018-11-09 | Heat radiating type outdoor projection lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821843885.1U CN208871577U (en) | 2018-11-09 | 2018-11-09 | Heat radiating type outdoor projection lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208871577U true CN208871577U (en) | 2019-05-17 |
Family
ID=66471290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821843885.1U Expired - Fee Related CN208871577U (en) | 2018-11-09 | 2018-11-09 | Heat radiating type outdoor projection lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208871577U (en) |
-
2018
- 2018-11-09 CN CN201821843885.1U patent/CN208871577U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190517 |