CN202613275U - Heat dissipation type LED automobile lamp - Google Patents
Heat dissipation type LED automobile lamp Download PDFInfo
- Publication number
- CN202613275U CN202613275U CN201220176939XU CN201220176939U CN202613275U CN 202613275 U CN202613275 U CN 202613275U CN 201220176939X U CN201220176939X U CN 201220176939XU CN 201220176939 U CN201220176939 U CN 201220176939U CN 202613275 U CN202613275 U CN 202613275U
- Authority
- CN
- China
- Prior art keywords
- lamp
- heat dissipation
- led
- thread installation
- lamp socket
- 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
Abstract
The utility model relates to the field of automobile lighting technology, specifically to an LED automobile lamp with good heat dissipation effect. The heat dissipation type LED automobile lamp comprises a lamp cover housing, a lamp base, LED bulb assemblies disposed in the lamp cover housing, and a thread installation part disposed on the other side of the lamp base. The outer wall of the lamp base is a heat-dissipation aluminum pipe which is provided with heat dissipation holes; and the lamp base is connected with the thread installation part through a connecting member. The heat dissipation type LED automobile lamp has the good heat dissipation effect and is capable of preventing intensification of light failure of the LED bulb assemblies because of long-time work, thereby prolonging the service lifetime of the lamp bulb assemblies. The lamp base is connected with the thread installation part through the connecting member, so that the cost is reduced and the LED automobile lamp is safer and more durable.
Description
Technical field
The utility model relates to the automotive lighting technical field, especially a kind of LED car light of perfect heat-dissipating.
Background technology
The LED light emitting diode is a kind of solid-state semiconductor devices, and it can directly be converted into light to point, and the characteristics of LED are very obvious, and the life-span is long, light efficiency is high, radiationless and low-power consumption.In recent years, car conour is owing to needs, aerodynamic requirement and demand attractive in appearance in the design, and the shape of taillight is also towards abnormal shapeization and integrative development; LED tradition bubble compares stronger superiority; Response time is fast, energy-conserving and environment-protective, long service life.There is the problem of heat radiation in existing LED illumination Design, owing to have thermal resistance between lamp holder and the aluminium base, the area of dissipation of aluminium base is limited; Cause the LED work calories to derive; Make the led chip temperature sharply rise, the temperature of aluminium base has substantially exceeded the permission operating temperature of chip, the light decay aggravation that works long hours like this and just cause the LED lamp; Brightness reduces, and has shortened service life greatly.
The utility model content
The technical problem that the utility model will solve is: for overcoming the problem of above-mentioned existence, a kind of perfect heat-dissipating is provided, the LED car light of long service life.
The utility model solves the technical scheme that its technical problem adopted: a kind of heat dissipation LED car light; Comprise lampshade shell, lamp socket, be arranged on LED bulb group in the lampshade shell and the screw thread installation portion that is arranged on the lamp socket opposite side; Described lamp socket outer wall is the heat radiation aluminum pipe; Described heat radiation aluminum pipe is provided with louvre, connects through attaching parts between described lamp socket and the screw thread installation portion.
Further, described attaching parts one end engages through the bayonet socket rotation that cooperatively interacts with lamp socket, and the other end of described attaching parts engages through the bayonet socket rotation that cooperatively interacts with the screw thread installation portion.
Further, the LED lamp holder between the described LED bulb group is through being connected in parallel, and causes the whole LED auto lamp can't throw light on long service life thereby the LED auto lamp can not damaged because of one or several LED lamp holders.
The beneficial effect of the utility model is; The LED car light good heat dissipation effect of the utility model; Can prevent that LED lamp because work long hours from causing the light decay aggravation, thereby prolong the service life of LED lamp, and lamp socket passes through the attaching parts clamping with the screw thread installation portion; Not only practiced thrift cost, and safety durable more.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the structural representation of the utility model.
1. lampshade shells among the figure, 2. lamp socket, 3. screw thread installation portion, 4.LED bulb group, 5. louvre, 6. attaching parts.
The specific embodiment
Combine accompanying drawing that the utility model is done further detailed explanation now.These accompanying drawings are the sketch map of simplification, the basic structure of the utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
Heat dissipation LED car light as shown in Figure 1; Comprise lampshade shell 1, lamp socket 2, be arranged on LED bulb group 4 in the lampshade shell 1 and the screw thread installation portion 3 that is arranged on lamp socket 2 opposite sides; Lamp socket 2 outer walls are the heat radiation aluminum pipe; The heat radiation aluminum pipe is provided with louvre 5, connects through attaching parts 6 between lamp socket 2 and the screw thread installation portion 3.Attaching parts 6 one ends engage through the bayonet socket rotation that cooperatively interacts with lamp socket 2, and the other end of attaching parts 6 engages through the bayonet socket rotation that cooperatively interacts with screw thread installation portion 3.LED lamp holder between the LED bulb group 4 is through being connected in parallel, and causes the whole LED auto lamp can't throw light on long service life thereby the LED auto lamp can not damaged because of one or several LED lamp holders.
With above-mentioned desirable embodiment according to the utility model is enlightenment, and through above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this utility model technological thought.The technical scope of this utility model is not limited to the content on the specification, must confirm its technical scope according to the claim scope.
Claims (3)
1. heat dissipation LED car light; Comprise lampshade shell (1), lamp socket (2), be arranged on LED bulb group (4) in the lampshade shell (1) and the screw thread installation portion (3) that is arranged on lamp socket (2) opposite side; It is characterized in that: described lamp socket (2) outer wall is the heat radiation aluminum pipe; Described heat radiation aluminum pipe is provided with louvre (5), connects through attaching parts (6) between described lamp socket (2) and the screw thread installation portion (3).
2. heat dissipation LED car light according to claim 1; It is characterized in that: described attaching parts (6) one ends engage through the bayonet socket rotation that cooperatively interacts with lamp socket (2), and the other end of described attaching parts (6) engages through the bayonet socket rotation that cooperatively interacts with screw thread installation portion (3).
3. heat dissipation LED car light according to claim 1 is characterized in that: the LED lamp holder between the described LED bulb group (4) is through being connected in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220176939XU CN202613275U (en) | 2012-04-24 | 2012-04-24 | Heat dissipation type LED automobile lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220176939XU CN202613275U (en) | 2012-04-24 | 2012-04-24 | Heat dissipation type LED automobile lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202613275U true CN202613275U (en) | 2012-12-19 |
Family
ID=47346968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220176939XU Expired - Fee Related CN202613275U (en) | 2012-04-24 | 2012-04-24 | Heat dissipation type LED automobile lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202613275U (en) |
-
2012
- 2012-04-24 CN CN201220176939XU patent/CN202613275U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Changzhou Guangming Light Bulb Co.,Ltd. Assignor: Zhuang Yucheng Contract record no.: 2012320000975 Denomination of utility model: Radiation type LED (Light-emitting Diode) automobile lamp Granted publication date: 20121219 License type: Exclusive License Record date: 20121030 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20150424 |
|
| EXPY | Termination of patent right or utility model |