CN204534181U - A kind of bulb of external heat radiation bar - Google Patents
A kind of bulb of external heat radiation bar Download PDFInfo
- Publication number
- CN204534181U CN204534181U CN201520086916.3U CN201520086916U CN204534181U CN 204534181 U CN204534181 U CN 204534181U CN 201520086916 U CN201520086916 U CN 201520086916U CN 204534181 U CN204534181 U CN 204534181U
- Authority
- CN
- China
- Prior art keywords
- heat sink
- sink strip
- bulb
- shell
- heat radiation
- 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)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a kind of bulb of external heat radiation bar, comprise shell, described shell is provided with heat sink strip, described heat sink strip longitudinally arranges and is horizontally arranged on shell, described heat sink strip is evenly arrangement laterally, the width of described heat sink strip, thickness, material are all identical, described heat sink strip adopts aluminium powder to be made by adhesive bonding, described outer casing bottom connecting thread interface, electric contact is provided with bottom described hickey, described heat sink strip is not connected with the hickey of bottom, and described enclosure is provided with light-emitting component.The utility model has following advantage: strengthen radiating efficiency, and structure is simply easy to manufacture.
Description
Technical field
The utility model relates to a kind of bulb, more specifically to a kind of bulb of external heat radiation bar.
Background technology
In the market, conventional bulb all adopts direct-injection type, and the light that namely light emitting diode sends directly shines out through glass, and the scope of usually irradiating is narrow, and radiating effect is bad now, and the light ratio that direct irradiation is gone out is more dazzling larger to eye injury.
The present invention is that object is to provide a kind of bulb with heat radiation, namely the heat that light emitting diode produces when luminescence is discharged by the heat sink strip on bulb shell, and bulb is provided with diffusion disk can weaken light emitting diode direct irradiation and bring uncomfortable shortcoming to human body, strengthen radiating efficiency.
Summary of the invention
The purpose of this utility model is, provides a kind of bulb of external heat radiation bar, adopts this device to strengthen radiating efficiency.For achieving the above object, the utility model have employed following technical scheme:
A kind of bulb of external heat radiation bar, comprise shell, described shell is provided with heat sink strip, described heat sink strip longitudinally arranges and is horizontally arranged on shell, described heat sink strip is evenly arrangement laterally, the width of described heat sink strip, thickness, material are all identical, described heat sink strip adopts aluminium powder to be made by adhesive bonding, described outer casing bottom connecting thread interface, electric contact is provided with bottom described hickey, described heat sink strip is not connected with the hickey of bottom, and described enclosure is provided with light-emitting component.
Preferably described heat sink strip length is 4-8cm.
Preferably described bulb arranges 8-16 bar heat sink strip.
Preferably described shell adopts the hard glass that light transmittance is good to make.
Preferably described light-emitting component adopts light emitting diode.
The utility model has following advantage: strengthen radiating efficiency, and structure is simply easy to manufacture.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein, 1, bulb; 2, heat sink strip; 3, shell; 4, hickey; 5, electric contact.
Detailed description of the invention
With the drawings and specific embodiments, the utility model is described in further detail below.
As shown in the figure, a kind of bulb 1 of external heat radiation bar, comprise shell 3, described shell 3 is provided with heat sink strip 2, described heat sink strip 2 longitudinally arranges and is horizontally arranged on shell, described heat sink strip 2 is evenly arrangement laterally, the width of described heat sink strip 2, thickness, material are all identical, described heat sink strip 2 adopts aluminium powder to be made by adhesive bonding, connecting thread interface 4 bottom described shell 3, be provided with electric contact 5 bottom described hickey 4, described heat sink strip 2 is not connected with the hickey 4 of bottom, and described shell 3 inside is provided with light-emitting component.
Described heat sink strip 2 length is 4-8cm.
Described bulb 1 is arranged 8-16 bar heat sink strip 2.
The hard glass that described shell 3 adopts light transmittance good makes.
Described light-emitting component adopts light emitting diode.
Claims (5)
1. the bulb of an external heat radiation bar, it is characterized in that, comprise shell, described shell is provided with heat sink strip, described heat sink strip longitudinally arranges and is horizontally arranged on shell, described heat sink strip is evenly arrangement laterally, the width of described heat sink strip, thickness, material are all identical, described heat sink strip adopts aluminium powder to be made by adhesive bonding, described outer casing bottom connecting thread interface, be provided with electric contact bottom described hickey, described heat sink strip is not connected with the hickey of bottom, and described enclosure is provided with light-emitting component.
2. the bulb of a kind of external heat radiation bar according to claim 1, is characterized in that, described heat sink strip length is 4-8cm.
3. the bulb of a kind of external heat radiation bar according to claim 2, is characterized in that, described bulb is arranged 8-16 bar heat sink strip.
4. the bulb of a kind of external heat radiation bar according to claim 3, is characterized in that, described shell adopts the hard glass that light transmittance is good to make.
5. the bulb of a kind of external heat radiation bar according to claim 4, is characterized in that, described light-emitting component adopts light emitting diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520086916.3U CN204534181U (en) | 2015-02-09 | 2015-02-09 | A kind of bulb of external heat radiation bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520086916.3U CN204534181U (en) | 2015-02-09 | 2015-02-09 | A kind of bulb of external heat radiation bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204534181U true CN204534181U (en) | 2015-08-05 |
Family
ID=53748183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520086916.3U Expired - Fee Related CN204534181U (en) | 2015-02-09 | 2015-02-09 | A kind of bulb of external heat radiation bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204534181U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105351898A (en) * | 2015-12-13 | 2016-02-24 | 重庆触视科技有限公司 | Bulb with heat dissipating system |
-
2015
- 2015-02-09 CN CN201520086916.3U patent/CN204534181U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105351898A (en) * | 2015-12-13 | 2016-02-24 | 重庆触视科技有限公司 | Bulb with heat dissipating system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 Termination date: 20160209 |