CN203907258U - Lamp bulb - Google Patents
Lamp bulb Download PDFInfo
- Publication number
- CN203907258U CN203907258U CN201320888838.XU CN201320888838U CN203907258U CN 203907258 U CN203907258 U CN 203907258U CN 201320888838 U CN201320888838 U CN 201320888838U CN 203907258 U CN203907258 U CN 203907258U
- Authority
- CN
- China
- Prior art keywords
- lamp body
- housing
- lamp
- bulb
- substrate
- 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
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to a lamp bulb, and discloses a lamp bulb that a second shell such as a lamp shade can be mounted further besides a first shell of the lamp bulb. Therefore, the lamp bulb is convenient for a user to use, and the structure of a lamp is simplified. The lamp bulb comprises a lamp body (1) for connecting a lamp holder, wherein the lamp body (1) is connected with the first shell (2); the lamp body (1) is provided with a connecting structure (3) for connecting the second shell.
Description
Technical field
The utility model relates to lighting technical field, is specifically a kind of bulb.
Background technology
Light fixture generally comprises bulb and lampshade, and bulb is connected with the first interface of light fixture, and lampshade is connected with the second interface of light fixture, and lampshade is not to be connected on bulb.
Utility model content
The technical problems to be solved in the utility model is, provides a kind of except the first housing of bulb, and the bulb of the second housing can also be installed, and the second housing is lampshade for example, thereby is user-friendly to, and simplifies fitting structure.
The technical solution of the utility model is, the utility model bulb, and it comprises that lamp body is connected with the first housing for connecting the lamp body of lamp socket, lamp body is provided with syndeton for connecting the second housing.
Adopt after said structure, the utility model compared with prior art, have the following advantages: because lamp body is provided with syndeton for connecting the second housing, like this, for example the second housing of lampshade just can be connected on lamp body, so the utlity model has except the first housing of bulb the advantage that the second housing can also be installed, thereby be user-friendly to, simplify fitting structure.
As improvement, syndeton is to be located at the external screw thread on lamp body surface, and like this, structure is more compact, simple, connects more reliable and convenient.
As improvement, lamp body bottom is provided with for connecting the cannelure on the first housing top, cannelure is between external screw thread and lamp body middle part, like this, not only connect the first housing convenient, and second after housing is connected with lamp body, the first housing will be arranged in the second housing, and color, light transmittance by changing the second housing etc. makes the utility model bulb use as different purposes.
As improvement, it comprises the substrate that is provided with LED, and substrate is arranged in the first housing, and substrate upper end is connected with lamp body lower end, like this, LED is used as light source, and more energy-conservation and environmental protection, is more conducive to enforcement of the present utility model and popularization.
As improvement, the driving of described LED is located in lamp body cavity, and like this, compact conformation, simple, connects more reliable.
As improvement, lamp body is the part that heat sink material is made, and like this, is more conducive to LED light source reliable operation.
As improvement, lamp holder, driving, the substrate of being located at lamp body top sequentially distribute from top to bottom and are sequentially electrically connected to, and like this, compact conformation, simple, connects more reliable.
Accompanying drawing explanation
Fig. 1 is the cutaway view of the utility model bulb.
Shown in figure, 1, lamp body, the 2, first housing, 3, syndeton, 4, cannelure, 5, LED, 6, substrate, 7, cavity, 8, lamp holder.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
The utility model bulb, it comprises that lamp body 1 is connected with the first housing 2 for connecting the lamp body 1 of lamp socket, lamp body 1 is provided with syndeton 3 for connecting the second housing.
Syndeton 3, for being located at the external screw thread on lamp body 1 surface, can be also that the prior aries such as bayonet socket and so on all can adopt.
Lamp body 1 bottom is provided with for connecting the cannelure 4 on the first housing 2 tops, and cannelure 4 is between external screw thread and lamp body 1 middle part.
It comprises the substrate 6 that is provided with LED5, and substrate 6 is arranged in the first housing 2, and substrate 6 upper ends are connected with lamp body 1 lower end.
The driving of described LED5 is located in lamp body 1 cavity 7.
The part that lamp body 1 is made for heat sink material, such as magnadure.
Lamp holder 8, driving, the substrate 6 of being located at lamp body 1 top sequentially distribute from top to bottom and are sequentially electrically connected to.
The second housing can be that lower end is uncovered, can be also lower end closed, according to user, needs and determines; The second housing can be cell-shell.
Above-mentioned directionality is described as shown in drawings.
Claims (7)
1. a bulb, it comprises the lamp body (1) for connecting lamp socket, and lamp body (1) is connected with the first housing (2), it is characterized in that, and lamp body (1) is provided with syndeton (3) for connecting the second housing.
2. bulb according to claim 1, is characterized in that, syndeton (3) is for being located at the external screw thread on lamp body (1) surface.
3. bulb according to claim 2, is characterized in that, lamp body (1) bottom is provided with for connecting the cannelure (4) on the first housing (2) top, and cannelure (4) is positioned between external screw thread and lamp body (1) middle part.
4. bulb according to claim 3, is characterized in that, it comprise be provided with LED(5) substrate (6), substrate (6) is arranged in the first housing (2), substrate (6) upper end is connected with lamp body (1) lower end.
5. bulb according to claim 4, is characterized in that, described LED(5) driving be located in lamp body (1) cavity (7).
6. bulb according to claim 5, is characterized in that, the part that lamp body (1) is made for heat sink material.
7. bulb according to claim 5, is characterized in that, lamp holder (8), driving, the substrate (6) of being located at lamp body (1) top sequentially distribute from top to bottom and be sequentially electrically connected to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320888838.XU CN203907258U (en) | 2013-12-30 | 2013-12-30 | Lamp bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320888838.XU CN203907258U (en) | 2013-12-30 | 2013-12-30 | Lamp bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203907258U true CN203907258U (en) | 2014-10-29 |
Family
ID=51781534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320888838.XU Expired - Fee Related CN203907258U (en) | 2013-12-30 | 2013-12-30 | Lamp bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203907258U (en) |
-
2013
- 2013-12-30 CN CN201320888838.XU patent/CN203907258U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 Termination date: 20161230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |