CN202834838U - Split-type light-emitting diode (LED) bulb - Google Patents
Split-type light-emitting diode (LED) bulb Download PDFInfo
- Publication number
- CN202834838U CN202834838U CN201220352465XU CN201220352465U CN202834838U CN 202834838 U CN202834838 U CN 202834838U CN 201220352465X U CN201220352465X U CN 201220352465XU CN 201220352465 U CN201220352465 U CN 201220352465U CN 202834838 U CN202834838 U CN 202834838U
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- CN
- China
- Prior art keywords
- lamp body
- contact electrode
- wiring board
- split
- lamp holder
- 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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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a split-type light-emitting diode (LED) bulb. The split-type LED bulb comprises a lamp holder (1) and a lamp body (2), wherein a circuit board (3) is arranged inside the lamp body (2) and is provided with a light source module (31), the lamp holder (1) is in threaded connection with the lamp body (2), the circuit board (3) is further provided with a first contact electrode (32), the lamp holder (1) is provided with a power module (11) and a second contact electrode (12) communicated with the power module (11), and the contact electrode (12) contacts and is communicated with the first contact electrode (32). The split-type LED bulb has the advantages of being fast in installation, convenient to replace, low in use cost, and simple in structure.
Description
Technical field
The utility model relates to the lighting apparatus field, is specifically related to a kind of LED bulb.
Background technology
The LED bulb of prior art comprises lamp holder and lamp body, and lamp holder is provided with the power supply module, is provided with one-sided circuit board in the lamp body, and one-sided circuit board is provided with the light source module.But, be to use wire welding between the wiring board of prior art and the power supply module, if trouble is changed in any parts damages wherein, even the use meeting of skilled does not abandon this bulb, changes new bulb, greatly causes waste.
The utility model content
The technical problems to be solved in the utility model provides a kind of Split LED lamp bubble convenient, that use cost is low, simple in structure of installing fast, change.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of Split LED lamp bubble, comprise lamp holder and lamp body, described lamp holder is provided with power pack, be provided with the power supply module in the described power pack, be provided with wiring board in the described lamp body, described wiring board is provided with the light source module, described lamp holder and lamp body are threaded connection, also be provided with the first contact electrode on the described wiring board, also be provided with the second contact electrode that is connected conducting with the power supply module on the described lamp holder, described the second contact electrode contacts conducting with the first contact electrode.
As further improvement in the technical proposal:
The end of described lamp body is spherical.
The end of described lamp body is provided with dismountable lampshade, and described wiring board is located in the lampshade.
The upper end of described lamp body is provided with the first external screw thread, and the lower end of described lampshade is provided with pressure ring, described pressure ring and the first external screw thread threaded engagement.
The downside of described pressure ring is provided with locating slot, and the upper end of described lamp body is provided with support slot, and described circuit board clamping is fixed between described locating slot and the support slot.The utlity model has following advantage: lamp holder of the present utility model and lamp body are threaded connection, lamp holder and lamp body are threaded connection, also be provided with the first contact electrode on the wiring board, also be provided with the second contact electrode that is connected conducting with the power supply module on the lamp holder, the second contact electrode contacts conducting with the first contact electrode, therefore wiring board, lamp holder, lamp body three adopt non-Welding Structure, any one is damaged adopt to replace and get final product, have advantages of install fast, change conveniently, use cost is low, simple in structure.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the decomposition texture schematic diagram of the utility model embodiment.
Fig. 2 is the sectional structure schematic diagram of the utility model embodiment lampshade.
Marginal data: 1, lamp holder; 10, the second external screw thread; 11, power pack; 12, power supply module; 13, the second contact electrode; 2, lamp body; 21, the first external screw thread; 22, the second internal thread; 23, lampshade; 231, pressure ring; 232, locating slot; 24, support slot; 3, wiring board; 31, light source module; 32, the first contact electrode.
The specific embodiment
Below in conjunction with accompanying drawing the preferred embodiments of the present invention are described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that protection scope of the present invention are made more explicit defining.
As shown in Figure 1, the Split LED lamp bubble of the present embodiment comprises lamp holder 1 and lamp body 2, lamp holder 1 is provided with power pack 11, be provided with power supply module 12 in the power pack 11, be provided with wiring board 3 in the lamp body 2, wiring board 3 is provided with light source module 31, lamp holder 1 and lamp body 2 are threaded connection, also be provided with the first contact electrode 32 on the wiring board 3, also be provided with the second contact electrode 13, the second contact electrodes 13 that are connected conducting with power supply module 12 on the lamp holder 1 and contact conducting with the first contact electrode 32.
The end of lamp body 2 is spherical.
The end of lamp body 2 is provided with dismountable lampshade 23, and wiring board 3 is located in the lampshade 23.Lamp body 2 is removed behind the lampshade 23 and after lamp holder 1 threaded engagement and is the torch tubular structure.Wiring board 3 in the present embodiment is double-sided PCB.
The upper end of lamp body 2 is provided with the first external screw thread 21, and the lower end of lampshade 23 is provided with pressure ring 231, and pressure ring 231 is provided with the first internal thread, and pressure ring 231 is by the first internal thread and the first external screw thread 21 threaded engagement.The bottom of lamp body 2 is provided with the second internal thread 22, and lamp body 2 is by the second external screw thread 10 threaded engagement on the second internal thread 22 and the lamp holder 1.
As depicted in figs. 1 and 2, the downside of pressure ring 231 is provided with locating slot 232, and the upper end of lamp body 2 is provided with support slot 24, and wiring board 3 is clamped and fastened between locating slot 232 and the support slot 24, has that clamping is solid and reliable, the simple advantage of installing/dismounting.
The above only is preferred embodiment of the present utility model, and protection domain of the present utility model is not limited in above-mentioned embodiment, and every technical scheme that belongs to the utility model principle all belongs to protection domain of the present utility model.For a person skilled in the art, some improvements and modifications of under the prerequisite that does not break away from principle of the present utility model, carrying out, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. a Split LED lamp steeps, comprise lamp holder (1) and lamp body (2), described lamp holder (1) is provided with power pack (11), be provided with power supply module (12) in the described power pack (11), be provided with wiring board (3) in the described lamp body (2), described wiring board (3) is provided with light source module (31), it is characterized in that: described lamp holder (1) and lamp body (2) are threaded connection, also be provided with the first contact electrode (32) on the described wiring board (3), also be provided with the second contact electrode (13) that is connected conducting with power supply module (12) on the described lamp holder (1), described the second contact electrode (13) contacts conducting with the first contact electrode (32).
2. Split LED lamp according to claim 1 steeps, and it is characterized in that: the end of described lamp body (2) is spherical.
3. Split LED lamp according to claim 2 steeps, and it is characterized in that: the end of described lamp body (2) is provided with dismountable lampshade (23), and described wiring board (3) is located in the lampshade (23).
4. Split LED lamp according to claim 3 steeps, it is characterized in that: the upper end of described lamp body (2) is provided with the first external screw thread (21), the lower end of described lampshade (23) is provided with pressure ring (231), described pressure ring (231) and the first external screw thread (21) threaded engagement.
5. Split LED lamp according to claim 4 steeps, it is characterized in that: the downside of described pressure ring (231) is provided with locating slot (232), the upper end of described lamp body (2) is provided with support slot (24), and described wiring board (3) is clamped and fastened between described locating slot (232) and the support slot (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220352465XU CN202834838U (en) | 2012-07-16 | 2012-07-16 | Split-type light-emitting diode (LED) bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220352465XU CN202834838U (en) | 2012-07-16 | 2012-07-16 | Split-type light-emitting diode (LED) bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202834838U true CN202834838U (en) | 2013-03-27 |
Family
ID=47946540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220352465XU Expired - Fee Related CN202834838U (en) | 2012-07-16 | 2012-07-16 | Split-type light-emitting diode (LED) bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202834838U (en) |
-
2012
- 2012-07-16 CN CN201220352465XU patent/CN202834838U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20130716 |