CN202901953U - Improved LED lamp bulb - Google Patents
Improved LED lamp bulb Download PDFInfo
- Publication number
- CN202901953U CN202901953U CN 201220587068 CN201220587068U CN202901953U CN 202901953 U CN202901953 U CN 202901953U CN 201220587068 CN201220587068 CN 201220587068 CN 201220587068 U CN201220587068 U CN 201220587068U CN 202901953 U CN202901953 U CN 202901953U
- Authority
- CN
- China
- Prior art keywords
- lamp bulb
- lamp holder
- pcb board
- pcbs
- model
- 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)
Abstract
The utility model discloses an improved LED lamp bulb comprising a lamp holder, a glass lamp bulb casing and PCBs (printed circuit boards). A plurality of LED lighting bodies are mounted on the PCBs, the glass lamp bulb casing is connected with the lamp holder, a support is arranged in the lamp holder, two perpendicularly intersected PCBs are arranged on the support, and lower support legs of the two perpendicularly intersected PCBs are connected with the support. The LED lamp bulb of the structure is simple in structure, convenient to mount and maintain, long in service life and the like.
Description
Technical field
The utility model relates to lighting technical field, particularly a kind of follow-on LED bulb.
Background technology
For a long time, traditional lighting source, especially domestic lighting use the most widely light source be incandescent lamp and fluorescent lamp (also claiming fluorescent lamp).The incandescent lamp price is low, and luminous efficiency is also low, and the service life of incandescent lamp is shorter.The fluorescent lamp luminous efficiency is slightly high, but its light contains ultraviolet composition, and is unfavorable to some extent to the health of human body.Fluorescent lamp is mercurous and be that glassware is broken easily, causes mercuryvapour to be overflowed and causes environmental pollution, jeopardizes health of human body (same pollution and harm are also arranged in the production process).Ballast in the fluorescent lamp circuit needs to consume part electric energy (Inductive ballast more so), damages easily (especially electric ballast) in addition, and energy-conservation not saving money is fluorescent lamp defective and weakness.
Along with the development of LED technology, white light LEDs and great power LED technique are day by day ripe, and the LED illumination is shown up prominently at lighting field with plurality of advantages such as energy-efficient, the long-life durable of its uniqueness, safety and environmental protections, and is growing.
At present, the LED lamp is designed to the bulb of various shapes, still can not hold concurrently at aspects such as structure, assembling, heat radiation, maintenances and turns round and look at it, so need a product of design comprehensively to improve the properties requirement.
The utility model content
In order to overcome above shortcomings part in the prior art, the purpose of this utility model is to provide a kind of follow-on LED bulb.
In order to reach above-mentioned purpose, the utility model adopts following concrete technical scheme: a kind of follow-on LED bulb, comprise lamp holder, glass bulb housing and pcb board, several LED illuminators are installed on the pcb board, the glass bulb housing is connected with lamp holder, be provided with bracing frame in the described lamp holder, support frame as described above is provided with two and intersects vertical pcb board, and two intersect vertical pcb board lower end leg and are connected with bracing frame.
Compared with prior art, the utlity model has following outstanding advantages and effect: owing to be provided with above structure, this LED bulb structure is simple, easy for installation, easy to maintenance, the characteristics such as long service life.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The utility model is described in further detail below in conjunction with accompanying drawing.
The specific embodiment
In order further to explain the technical solution of the utility model, the utility model is elaborated below by specific embodiment.
As shown in Figure 1, a kind of follow-on LED bulb comprises lamp holder 1, glass bulb housing 2, pcb board 3, and several LED illuminators 4 are installed on the pcb board 3, glass bulb housing 2 is connected with lamp holder 1, be provided with bracing frame 5 in the described lamp holder 1, support frame as described above 5 is provided with 3, two crossing vertical pcb board 3 lower end legs 6 of two crossing vertical pcb boards and is connected with bracing frame 5, the LED bulb structure is simple, easy for installation, easy to maintenance, the characteristics such as long service life.
It should be noted that at last: above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although with reference to preferred embodiment the utility model is had been described in detail, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from the spirit and scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (1)
1. follow-on LED bulb, comprise lamp holder, glass bulb housing and pcb board, several LED illuminators are installed on the pcb board, the glass bulb housing is connected with lamp holder, it is characterized in that: be provided with bracing frame in the described lamp holder, support frame as described above is provided with two and intersects vertical pcb board, and two intersect vertical pcb board lower end leg and are connected with bracing frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220587068 CN202901953U (en) | 2012-11-09 | 2012-11-09 | Improved LED lamp bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220587068 CN202901953U (en) | 2012-11-09 | 2012-11-09 | Improved LED lamp bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202901953U true CN202901953U (en) | 2013-04-24 |
Family
ID=48122619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220587068 Expired - Fee Related CN202901953U (en) | 2012-11-09 | 2012-11-09 | Improved LED lamp bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202901953U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103244851A (en) * | 2013-05-06 | 2013-08-14 | 立达信绿色照明股份有限公司 | LED bulb lamp |
-
2012
- 2012-11-09 CN CN 201220587068 patent/CN202901953U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103244851A (en) * | 2013-05-06 | 2013-08-14 | 立达信绿色照明股份有限公司 | LED bulb lamp |
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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: 20130424 Termination date: 20151109 |
|
| EXPY | Termination of patent right or utility model |