CN209540550U - A kind of easy heat radiation LEDbulb lamp - Google Patents
A kind of easy heat radiation LEDbulb lamp Download PDFInfo
- Publication number
- CN209540550U CN209540550U CN201920230341.6U CN201920230341U CN209540550U CN 209540550 U CN209540550 U CN 209540550U CN 201920230341 U CN201920230341 U CN 201920230341U CN 209540550 U CN209540550 U CN 209540550U
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- CN
- China
- Prior art keywords
- radiating area
- shell
- lampshade
- light source
- source board
- 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.)
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Abstract
The utility model provides a kind of easy heat radiation LEDbulb lamp, including lamp cap, shell, light source board and lampshade.Shell is the tubular of open at both ends, and one end connects lamp cap, and the other end connects lampshade, and light source board is fixed between shell and lampshade.Shell is being provided with the first radiating area close to lamp cap one end, and lampshade one end is being provided with the second radiating area.Several through-holes are uniformly distributed on first radiating area and the second radiating area.Third radiating area is provided between first radiating area and the second radiating area, third radiating area is no through-hole face.The utility model is beneficial in that, because the first radiating area and the second radiating area of aperture are spaced apart, stack effect is easily formed in shell to make the exchange of shell inner air and outer air accelerate, and the rapid air movement that the external world enters the second radiating area makes light source board heat dissipation faster, effectively extends lamps and lanterns service life.
Description
Technical field
The utility model relates to a kind of LED lamp, in particular to a kind of easy heat radiation LEDbulb lamp.
Background technique
LED lamp needs heat dissipation well, and the temperature the high more influences the service life of LED patch, therefore just needs light source
On plate heat must Quick diffusing go out.Present LEDbulb lamp is substantially by the way that light source plate edge portion is pressed on gold
Belong on shell, the acceleration on metal shell that is thermally conducted on light source board is radiated, heat dissipation effect is poor.Newest technology is in shell
Middle part aperture helps to radiate.But it is slow with the outer cross-ventilation of shell in this radiating mode shell, equally there is slow scarce of radiating rate
Point.
Utility model content
To solve the above problems, the utility model provides a kind of easy heat radiation LEDbulb lamp, light source board rapid heat dissipation extends
Lamps and lanterns service life.
The technical solution of the offer of the utility model are as follows: a kind of easy heat radiation LEDbulb lamp, including lamp cap, shell, light source board
With lampshade.Shell is the tubular of open at both ends, and one end connects lamp cap, and the other end connects lampshade, and light source board is fixed on shell and lamp
Between cover.Shell is being provided with the first radiating area close to lamp cap one end, and lampshade one end is being provided with the second radiating area.First
Several through-holes are uniformly distributed on radiating area and the second radiating area.Third is provided between first radiating area and the second radiating area to dissipate
Hot-zone, third radiating area are no through-hole face.
As a further improvement, through-hole is regular or irregular strip-like-shaped hole.
The utility model is beneficial in that, because of one spacing of the first radiating area of aperture and the second radiating area interval
From being easily formed stack effect in shell to make the exchange of shell inner air and outer air accelerate, and extraneous second radiating area that enters
Rapid air movement makes light source board heat dissipation faster, effectively extends lamps and lanterns service life.
Detailed description of the invention
Fig. 1 is the utility model schematic elevation view.
Fig. 2 is the utility model schematic cross-sectional view.
Specific embodiment
If Fig. 1~2 show a kind of easy heat radiation LEDbulb lamp of the utility model, including lamp cap 2, shell 1, light source board 3 with
Lampshade 4.Shell 1 is the tubular element of the flare of open at both ends, and it is that the other end is threaded in lamp that one end, which is connected to lamp cap 2,
On cover 4.Light source board 3 is pressed in 1 end of shell by lampshade 4.Shell 1 is being the first radiating area 11 close to lamp cap one end, close
Lampshade one end is the second radiating area 12.Be uniformly distributed several on first radiating area 11 and the second radiating area 12 by shell punching press and
At irregular strip through-hole.Third radiating area 13, third heat dissipation are provided between first radiating area 11 and the second radiating area 12
Without through-hole in area 13.
The embodiments of the present invention is explained in detail above in conjunction with attached drawing, but the utility model is not limited to
Above embodiment can also not depart from the utility model within the knowledge of a person skilled in the art
Under the premise of make a variety of changes.
Claims (2)
1. a kind of easy heat radiation LEDbulb lamp, including lamp cap, shell, light source board and lampshade；Shell be open at both ends tubular, one
End connection lamp cap, the other end connect lampshade, and light source board is fixed between shell and lampshade；It is characterized by: shell is leaning on low beam
First end is provided with the first radiating area, and lampshade one end is being provided with the second radiating area；First radiating area and the second radiating area
On be uniformly distributed several through-holes；Third radiating area is provided between first radiating area and the second radiating area, third radiating area is
Without through-hole face.
2. easy heat radiation LEDbulb lamp according to claim 1, it is characterised in that: through-hole is rule or irregular bar shaped
Hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920230341.6U CN209540550U (en) | 2019-02-20 | 2019-02-20 | A kind of easy heat radiation LEDbulb lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920230341.6U CN209540550U (en) | 2019-02-20 | 2019-02-20 | A kind of easy heat radiation LEDbulb lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209540550U true CN209540550U (en) | 2019-10-25 |
Family
ID=68273896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920230341.6U Active CN209540550U (en) | 2019-02-20 | 2019-02-20 | A kind of easy heat radiation LEDbulb lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209540550U (en) |
-
2019
- 2019-02-20 CN CN201920230341.6U patent/CN209540550U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |