CN207635111U - A kind of good outdoor LED lamp of heat dissipation - Google Patents
A kind of good outdoor LED lamp of heat dissipation Download PDFInfo
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- CN207635111U CN207635111U CN201721546588.6U CN201721546588U CN207635111U CN 207635111 U CN207635111 U CN 207635111U CN 201721546588 U CN201721546588 U CN 201721546588U CN 207635111 U CN207635111 U CN 207635111U
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- lamp
- heat emission
- emission hole
- illumination cavity
- surrounding edge
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Abstract
The utility model discloses a kind of good outdoor LED lamps of heat dissipation, including lamp housing, the lamp housing includes the illumination cavity for installing lamp plate, LED light source component is provided on lamp plate, illumination cavity top is provided with the front shroud of light transmission, the light trough for installing lamp plate is provided in the illumination cavity, the light trough is surrounded by surrounding edge and is formed, lamp plate is mounted in light trough and passes through sealant pouring and sealing, the height of encapsulating is greater than the height of surrounding edge, the illumination cavity side wall is provided with multiple with extraneous the first heat emission hole being directly connected to, first heat emission hole is located at outside light trough and the height of heat emission hole is less than surrounding edge.The outdoor LED lamp of the utility model is equipped with multiple with extraneous the first heat emission hole being directly connected to, when LED light works, the heat that LED light source component distributes can be quickly discharged to outside lamp by the first heat emission hole, heat is avoided to gather the service life for influencing lamp in illumination cavity, and prevent the accident that front shroud is blown, it can be used for high-power LED lamp.
Description
Technical field
The utility model is related to outdoor LED lamps, and in particular to a kind of good outdoor LED lamp of heat dissipation.
Background technology
The product of outdoor LED lamp is various, includes street lamp, wall lamp, projecting lamp, camping lamp etc..Projecting lamp therein and
Wall lamp is usually to be mounted on outdoor for a long time, therefore the requirement to waterproof is very high.Existing projecting lamp and wall lamp structure include
There is lamp housing, the illumination cavity for installing LED light source component and the power source cavity for placing power module are provided in lamp housing, in order to
Improve water resistance, illumination cavity and power source cavity can all carry out hermetically sealed, and rainwater is avoided to penetrate into lamp.But all-sealed structure hinders
Gas and extraneous circulation in lamp are hindered, when lamp is in running order, heat is not easy to radiate outward, and the heat of accumulation influences
The service life of LED light source component；Gas is expanded due to fever in lamp simultaneously, if the power of lamp is excessively high, it may occur that gas is excessive
The case where expanding and glass cover-plate is blown, the in order to prevent generation of accident, the power of existing outdoor projecting lamp and wall lamp
It is limited in smaller range, the outdoor projecting lamp and wall lamp of relatively high power cannot be done.
Utility model content
For existing outdoor LED lamp heat dissipation performance difference and lower-powered problem, the utility model provides a kind of heat dissipation
Good outdoor LED lamp, is solved perfectly the above problem.
The technical scheme adopted by the utility model is that：
A kind of good outdoor LED lamp of heat dissipation, including lamp housing, the lamp housing include the illumination cavity for installing lamp plate, lamp
LED light source component is provided on plate, illumination cavity top is provided with the front shroud of light transmission, is provided in the illumination cavity for installing
The light trough of lamp plate, by surrounding edge around forming, lamp plate is mounted in light trough and passes through sealant pouring and sealing, the height of encapsulating the light trough
Greater than the height of surrounding edge, the illumination cavity side wall be provided with it is multiple with extraneous the first heat emission hole being directly connected to,
One heat emission hole is located at outside light trough and the height of heat emission hole is less than surrounding edge.
As a further improvement of the above technical scheme, the lamp housing is additionally provided with the power supply for disposing power module
Chamber, the power source cavity are separated with illumination cavity by partition board.
As a further improvement of the above technical scheme, the surrounding edge is integrally disposed upon on partition board.
As a further improvement of the above technical scheme, multiple second heat emission holes are also set up in the illumination cavity, described
The height of two heat emission holes is higher than surrounding edge.
The utility model has the beneficial effects that：
The utility model provides a kind of good outdoor LED lamp of heat dissipation, and the design is provided in illumination cavity by surrounding edge
The light trough of composition, lamp plate be mounted on light trough in and encapsulating after height be greater than or equal to surrounding edge, the design be additionally provided with it is multiple with it is outer
The first heat emission hole that boundary is directly connected to, when LED light works, the heat that LED light source component distributes can be fast by the first heat emission hole
Speed is discharged to outside lamp, avoids heat from gathering the service life for influencing lamp in illumination cavity, and prevent the accident that front shroud is blown, and can be used for big
The LED light of power.The prior art is compared, the outdoor LED lamp of the utility model solves the heat dissipation problem of existing outdoor LED lamp
The small problem with power has better performance.
Further, since the first heat emission hole is located at outside light trough and the height of heat emission hole is less than surrounding edge, when intaking in illumination cavity,
Water is discharged by the first heat emission hole to low stream, avoids forming ponding in illumination cavity.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is a kind of structural schematic diagram of preferred embodiment of the utility model.
Fig. 2 is the explosive view of the outdoor LED lamp of Fig. 1.
Fig. 3 is the structural schematic diagram of the lamp housing of Fig. 1.
Specific implementation mode
Referring to figs. 1 to Fig. 3, a kind of preferred embodiment provided by the utility model, a kind of good outdoor LED lamp of heat dissipation,
Including lamp housing 1, the lamp housing 1 includes the illumination cavity for installing lamp plate 3, and LED light source component 4, illumination cavity are provided on lamp plate 3
Top is provided with the front shroud 5 of light transmission, and the light trough 2 for installing lamp plate 3 is provided in the illumination cavity, and the light trough 2 passes through
Surrounding edge 21 is around forming, and lamp plate 3 is mounted in light trough 2 and by sealant pouring and sealing, and the height of encapsulating is greater than surrounding edge 21
Height, the illumination cavity side wall is provided with multiple with extraneous the first heat emission hole 11 being directly connected to, and the first heat emission hole 11 is located at
Outside light trough 2 and the height of heat emission hole is less than surrounding edge 21.The outdoor LED lamp of the utility model is provided in illumination cavity by surrounding edge 21
The light trough 2 of composition, lamp plate 3 be mounted on light trough 2 in and encapsulating after height be greater than or equal to surrounding edge, the design be additionally provided with it is multiple with
The first heat emission hole 11 that the external world is directly connected to, when LED light works, the heat that LED light source component 4 distributes can pass through the first heat dissipation
Hole 11 is quickly discharged to outside lamp, avoids heat from gathering the service life for influencing lamp in illumination cavity, and prevent the accident that front shroud 5 is blown,
It can be used for high-power LED lamp.The prior art is compared, the outdoor LED lamp of the utility model solves existing outdoor LED lamp
Heat dissipation problem and the small problem of power, have better performance.Further, since the first heat emission hole 11 is located at outside light trough 2 and radiates
The height in hole is less than surrounding edge 11, and when intaking in illumination cavity, water is discharged by the first heat emission hole 11 to low stream, avoids illuminating
Intracavitary forms ponding, and water resistance also complies with requirement.
Further, the lamp housing 1 is additionally provided with the power source cavity for disposing power module, and the power source cavity is logical with illumination cavity
Partition board separation is crossed, and surrounding edge 21 and partition board are to be integrally formed.
Further, multiple second heat emission holes 12 are also set up in the illumination cavity, the height of second heat emission hole 12 is higher than
Surrounding edge 21, the second heat emission hole 12 can accelerate the discharge of heat, and can be used for the sluicing of illumination cavity when lamp upside-down mounting.
The above concrete structure is that the preferred embodiment to the utility model has carried out specific description, but is not intended to limit
The embodiment and protection domain of the utility model, those skilled in the art are without prejudice to before the spirit of the present invention
Various equivalent variations can also be made either these equivalent deformations or replacement of replacement are all contained in the application right by putting
It is required that in limited range.
Claims (4)
1. a kind of good outdoor LED lamp of heat dissipation, including lamp housing (1), the lamp housing (1) they include the photograph for installing lamp plate (3)
Bright chamber is provided with LED light source component (4) on lamp plate (3), and illumination cavity top is provided with the front shroud (5) of light transmission, and feature exists
In：The light trough (2) for installing lamp plate (3) is provided in the illumination cavity, the light trough (2) is by surrounding edge (21) surrounds
At, lamp plate (3) is mounted in light trough (2) and by sealant pouring and sealing, and the height of encapsulating is greater than the height of surrounding edge (21),
The illumination cavity side wall is provided with multiple with extraneous the first heat emission hole (11) being directly connected to, and the first heat emission hole (11) is located at light trough
(2) outside and the height of heat emission hole be less than surrounding edge (21).
2. a kind of good outdoor LED lamp of heat dissipation according to claim 1, it is characterised in that：The lamp housing (1) also sets up
It is useful for the power source cavity of placement power module, the power source cavity is separated with illumination cavity by partition board.
3. a kind of good outdoor LED lamp of heat dissipation according to claim 2, it is characterised in that：Surrounding edge (21) one
It is arranged on partition board.
4. a kind of good outdoor LED lamp of heat dissipation according to claim 1, it is characterised in that：It is also set in the illumination cavity
Multiple second heat emission holes (12) are set, the height of second heat emission hole (12) is higher than surrounding edge (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721546588.6U CN207635111U (en) | 2017-11-16 | 2017-11-16 | A kind of good outdoor LED lamp of heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721546588.6U CN207635111U (en) | 2017-11-16 | 2017-11-16 | A kind of good outdoor LED lamp of heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207635111U true CN207635111U (en) | 2018-07-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721546588.6U Active CN207635111U (en) | 2017-11-16 | 2017-11-16 | A kind of good outdoor LED lamp of heat dissipation |
Country Status (1)
| Country | Link |
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| CN (1) | CN207635111U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107883255A (en) * | 2017-11-16 | 2018-04-06 | 江门市辉翔灯饰有限公司 | A kind of good outdoor LED lamp that radiates |
-
2017
- 2017-11-16 CN CN201721546588.6U patent/CN207635111U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107883255A (en) * | 2017-11-16 | 2018-04-06 | 江门市辉翔灯饰有限公司 | A kind of good outdoor LED lamp that radiates |
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