CN201875454U - LED (light-emitting diode) bulb - Google Patents
LED (light-emitting diode) bulb Download PDFInfo
- Publication number
- CN201875454U CN201875454U CN2010205118435U CN201020511843U CN201875454U CN 201875454 U CN201875454 U CN 201875454U CN 2010205118435 U CN2010205118435 U CN 2010205118435U CN 201020511843 U CN201020511843 U CN 201020511843U CN 201875454 U CN201875454 U CN 201875454U
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- CN
- China
- Prior art keywords
- led
- connecting piece
- led bulb
- lamp cup
- insulated connecting
- 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 - Lifetime
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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 provides an LED (light-emitting diode) bulb, which comprises a lamp cap, a lamp cup, and a bulb shell. An inner step and a radiator are arranged on the lamp cup; the radiator relates to radiating holes; moreover, one end of the lamp cup is fixedly arranged with the bulb shell; an insulated connecting piece is arranged between the other end of the lamp cup and the lamp cap; and a through hole is arranged in the center of the insulated connecting piece; and a tightening cap is arranged between the insulated connecting piece and the lamp cup. The LED bulb further comprises an LED lamp panel, a drive circuit component, and fixing devices; the drive circuit component is arranged between the LED lamp panel and the insulated connecting piece; the fixing devices are respectively fixedly arranged between the LED lamp panel and the drive circuit component as well as between the drive circuit component and the insulated connecting piece. The LED bulb is safe and reliable, has high stability, attractive appearance and better radiating effect, and is suitable for extensive customers.
Description
Technical field
The utility model relates to a kind of LED bulb, the LED bulb of particularly a kind of safe and reliable, stable height, good heat dissipation effect.
Background technology
Traditional incandescent light bulb, its illuminance is lower, and light is not bright, and not energy-conservation.Occurred the fluorescent lamp bulb behind incandescent lamp bulb, though it is energy-conservation, light is brighter, since a large amount of fluorescent material that uses, therefore not enough environmental protection.Occurred more energy-conservation at present and led light source environmental protection, produced the LED bulb thereupon.
Existing LED bulb common configuration complexity, its described LED lamp plate and described driving power plate fixedly be with the insulation gummed paper fix by the mode of playing glue, yet this usefulness is played the fixing described LED lamp plate and the described driving power assembly of mode of glue and is got loose easily, and it is fixing unstable, make described LED lamp plate and described driving power plate topple over, and collide described Lamp cup, damage Lamp cup easily, so there is following defective: 1, fixing unstable between described LED bulb and the described drive circuit assembly; 2, described Lamp cup adopts glass or plastic or other material to make, and the radiating effect of glass and plastics is not good, can not satisfy the higher heat radiation requirement of great power LED, thereby has influenced its dependability.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and the LED bulb of a kind of safe and reliable, stable height, good heat dissipation effect is provided.
The utility model provides a kind of LED bulb, comprises lamp holder, Lamp cup and cell-shell, it is characterized in that:
Step and heat abstractor in described Lamp cup is provided with, described heat abstractor is a louvre, and an end of described Lamp cup and described cell-shell fix, and is provided with insulated connecting piece between the other end of described Lamp cup and the described lamp holder, and described insulated connecting piece central authorities are provided with through hole; Be provided with friction top between described insulated connecting piece and the described Lamp cup;
Described LED bulb further comprises LED lamp plate, drive circuit assembly and fixture;
Described drive circuit assembly is located between described LED lamp plate and the described insulated connecting piece;
Described fixture comprises first fixture and second fixture; Described first fixture, one end is fixed on described LED lamp plate one side, and the described first fixture other end is plugged in the described through hole; Described second fixture comprises first fixed leg and second fixed leg; Described first fixed leg is fixed between described LED lamp plate and the described drive circuit assembly, and described second fixed leg is fixed between described drive circuit assembly and the described insulated connecting piece.
Through the combination of above each parts, described lamp holder and described Lamp cup are fixed by cooperatively interacting of described insulated connecting piece, described first fixture and described friction top; Described LED lamp plate is fixed on the described interior step of described Lamp cup, and by described first fixture location.Thereby make described lamp holder and described Lamp cup closely fixing, fully by the torsional test requirement; And described LED lamp plate and described drive circuit assembly are fixing safe and reliable, guarantee the safe, reliable and stable of described LED bulb structure.The setting of the described louvre that is provided with on the described Lamp cup can guarantee that the heat of described LED bulb inside can dispel the heat by cross-ventilated mode, and the profile of described LED is also comparatively attractive in appearance.
The LED bulb that the utility model provides, described LED bulb further comprises bracing or strutting arrangement, described bracing or strutting arrangement is an insulation tube, and described insulation tube is fixed between described LED lamp plate and the described insulated connecting piece.By the supporting role of described bracing or strutting arrangement, make that described LED lamp plate and described drive circuit assembly are more firmly safe and reliable, guarantee the safe, reliable and stable of described LED bulb structure.
The LED bulb that the utility model provides, described Lamp cup are to adopt the mode of spinning or punching press to make by metal material, have strengthened the heat-conductive characteristic of described LED bulb, and have been difficult for breaking.
The LED bulb that the utility model provides, described lamp holder is provided with male thread, is provided with box thread on the described insulated connecting piece accordingly.By cooperatively interacting of described male thread and described box thread, described lamp holder and described Lamp cup can closely cooperate, and are difficult for getting loose.
The LED bulb that the utility model provides is compared with known bulb, has following advantage:
(1) described LED lamp plate and described drive circuit assembly are fixed by described fixture, make that connection between the two is safe and reliable, and can guarantee the safe, reliable and stable of described LED bulb structure;
(2) on the described Lamp cup interior step is set, the placement of convenient described LED lamp plate and heat conduction;
(3) on described Lamp cup, louvre is set, the heat that can guarantee described LED bulb inside dispels the heat by cross-ventilated mode, and described louvre directly is located on the described Lamp cup, does not take the space and the volume of described Lamp cup, makes that described LED bulb overall appearance is comparatively attractive in appearance;
(4) described Lamp cup adopts the mode of spinning or punching press to make by metal material, has strengthened the heat-conductive characteristic of described LED bulb, and has been difficult for breaking;
(5) connected mode of employing friction top between described insulated connecting piece and the described Lamp cup has guaranteed that described Lamp cup and described lamp holder can be fully by the torsional test requirements.
Description of drawings
Accompanying drawing 2 is the part enlarged diagram of Fig. 1;
Accompanying drawing 2 is the decomposing schematic representation of the utility model LED bulb.
The specific embodiment
Below in conjunction with Figure of description, the utility model is described further.
Preferably, a kind of LED bulb 1 comprises lamp holder 2, Lamp cup 3 and cell-shell 4, and described LED bulb further comprises LED lamp plate 5, drive circuit assembly 6 and fixture; Step 7 and heat abstractor in described Lamp cup 3 is provided with, described heat abstractor is a louvre 8, the setting of described interior step 7, the placement of convenient described LED lamp plate and heat conduction; And described heat abstractor is a louvre 8, does not need additionally to set up heat abstractor on described Lamp cup 3, can guarantee that the heat of described LED bulb 1 inside can dispel the heat by cross-ventilated mode, makes that the profile of described LED bulb 1 is comparatively attractive in appearance.And an end of described Lamp cup 3 and described cell-shell 4 are fixing, be provided with insulated connecting piece 9 between the other end of described Lamp cup 3 and the described lamp holder 2, and described insulated connecting piece 9 central authorities are provided with through hole 10; Be provided with friction top 11 between described insulated connecting piece 9 and the described Lamp cup 3.
Described drive circuit assembly 6 is located between described LED lamp plate 5 and the described insulated connecting piece 9; Described fixture comprises first fixture 12 and second fixture 13; Described first fixture, 12 1 ends are fixed on described LED lamp plate 5 one sides, and described first fixture, 12 other ends are plugged in the described through hole 10; Described second fixture 13 comprises the first fixed leg 13A and the second fixed leg 13B; The described first fixed leg 13A is fixed between described LED lamp plate 5 and the described drive circuit assembly 6, and the described second fixed leg 13B is fixed between described drive circuit assembly 6 and the described insulated connecting piece 9.
By cooperatively interacting of described insulated connecting piece 9, described first fixture 12 and described friction top 11 that described lamp holder 2 and described Lamp cup 3 is fixing; Described LED lamp plate 5 is fixed on the described interior step 7 of described Lamp cup 3, and by described first fixture 12 location.Thereby make described lamp holder 2 and described Lamp cup 3 closely fixing, and guarantee that both are fully by the torsional test requirement; And described LED lamp plate 5 and described drive circuit assembly 6 are fixing safe and reliable, guarantee the safe, reliable and stable of described LED bulb 1 structure.Wherein, described first fixture 12 can be a screw, also can be some fixtures that other those skilled in the art expect easily.
The LED bulb 1 that the utility model provides, described LED bulb 1 further comprises bracing or strutting arrangement 14, described bracing or strutting arrangement is an insulation tube, and described insulation tube is fixed between described LED lamp plate 5 and the described insulated connecting piece 9.By the supporting role of described bracing or strutting arrangement, make that described LED lamp plate 5 is more firmly safe and reliable with described drive circuit assembly 6, guarantee the safe, reliable and stable of described LED bulb structure.
The LED bulb that the utility model provides, described Lamp cup is to adopt the mode of spinning or punching press to make by metal material, traditional glass Lamp cup or plastics Lamp cup have been replaced, in addition, described cell-shell 4 also is to adopt the mode of spinning or punching press to make by metal material, strengthened the heat-conductive characteristic of described LED bulb, and be difficult for breaking.
The LED bulb 1 that the utility model provides, described lamp holder 2 is provided with male thread 14, is provided with box thread 15 accordingly on the described insulated connecting piece 9.By cooperatively interacting of described male thread and described box thread, described lamp holder 2 and described Lamp cup 3 can closely cooperate, and are difficult for getting loose.
The LED bulb that the utility model provides is compared with known bulb, has following advantage:
(1) described LED lamp plate and described drive circuit assembly are fixed by described fixture, make that connection between the two is safe and reliable, and can guarantee the safe, reliable and stable of described LED bulb structure;
(2) on the described Lamp cup interior step is set, the placement of convenient described LED lamp plate and heat conduction;
(3) on described Lamp cup, louvre is set, the heat that can guarantee described LED bulb inside dispels the heat by cross-ventilated mode, and described louvre directly is located on the described Lamp cup, does not take the space and the volume of described Lamp cup, makes that described LED bulb overall appearance is comparatively attractive in appearance;
(4) described Lamp cup adopts the mode of spinning or punching press to make by metal material, has strengthened the heat-conductive characteristic of described LED bulb, and has been difficult for breaking;
(5) connected mode of employing friction top between described insulated connecting piece and the described Lamp cup has guaranteed that described Lamp cup and described lamp holder can be fully by the torsional test requirements.
Embodiment only is a preferred optimum implementation of the present utility model in sum; unintelligible is that protection domain of the present utility model is limited; for adjustment that does not exceed technical solutions of the utility model and the change that the technical work personnel of this area are done according to the utility model present embodiment, should think and drop in the protection domain of the present utility model.
Claims (8)
1. a LED bulb comprises lamp holder, Lamp cup and cell-shell, it is characterized in that:
Step and heat abstractor in described Lamp cup is provided with, and an end of described Lamp cup and described cell-shell fix, and is provided with insulated connecting piece between the other end of described Lamp cup and the described lamp holder, and described insulated connecting piece central authorities are provided with through hole; Be provided with friction top between described insulated connecting piece and the described Lamp cup;
Described LED bulb further comprises LED lamp plate, drive circuit assembly and fixture;
Described drive circuit assembly is located between described LED lamp plate and the described insulated connecting piece;
Described fixture comprises first fixture and second fixture; Described first fixture, one end is fixed on described LED lamp plate one side, and the described first fixture other end is plugged in the described through hole; Described second fixture comprises first fixed leg and second fixed leg; Described first fixed leg is fixed between described LED lamp plate and the described drive circuit assembly, and described second fixed leg is fixed between described drive circuit assembly and the described insulated connecting piece.
2. LED bulb as claimed in claim 1 is characterized in that: described LED bulb further comprises bracing or strutting arrangement.
3. LED bulb as claimed in claim 2 is characterized in that: described bracing or strutting arrangement is an insulation tube, and described insulation tube is fixed between described LED lamp plate and the described insulated connecting piece.
4. LED bulb as claimed in claim 1 is characterized in that: described Lamp cup is to adopt the mode of spinning to make by metal material.
5. LED bulb as claimed in claim 1 is characterized in that: described Lamp cup is to adopt the mode of punching press to make by metal material.
6. LED bulb as claimed in claim 1 is characterized in that: described heat abstractor is a louvre.
7. LED bulb as claimed in claim 1 is characterized in that: described lamp holder is provided with male thread, is provided with box thread on the described insulated connecting piece accordingly.
8. LED bulb as claimed in claim 1 is characterized in that: described first fixture is a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205118435U CN201875454U (en) | 2010-08-31 | 2010-08-31 | LED (light-emitting diode) bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205118435U CN201875454U (en) | 2010-08-31 | 2010-08-31 | LED (light-emitting diode) bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201875454U true CN201875454U (en) | 2011-06-22 |
Family
ID=44163371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205118435U Expired - Lifetime CN201875454U (en) | 2010-08-31 | 2010-08-31 | LED (light-emitting diode) bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201875454U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101986007A (en) * | 2010-08-31 | 2011-03-16 | 邹正康 | Light-emitting diode (LED) lamp bulb |
| WO2013174064A1 (en) * | 2012-05-22 | 2013-11-28 | 宁波市佰仕电器有限公司 | Novel anti-falling lantern lamp |
| CN104214700A (en) * | 2014-08-29 | 2014-12-17 | 立达信绿色照明股份有限公司 | Installation structure of light source panel of LED (light-emitting diode) lamp |
-
2010
- 2010-08-31 CN CN2010205118435U patent/CN201875454U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101986007A (en) * | 2010-08-31 | 2011-03-16 | 邹正康 | Light-emitting diode (LED) lamp bulb |
| CN101986007B (en) * | 2010-08-31 | 2013-04-03 | 邹正康 | Light-emitting diode (LED) lamp bulb |
| WO2013174064A1 (en) * | 2012-05-22 | 2013-11-28 | 宁波市佰仕电器有限公司 | Novel anti-falling lantern lamp |
| CN104214700A (en) * | 2014-08-29 | 2014-12-17 | 立达信绿色照明股份有限公司 | Installation structure of light source panel of LED (light-emitting diode) lamp |
| CN104214700B (en) * | 2014-08-29 | 2017-04-05 | 漳州立达信光电子科技有限公司 | Led light source board mounting structure |
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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: Foshan thousands of plate lighting Lighting Co., Ltd. Assignor: Zou Zhengkang Contract record no.: 2012440000448 Denomination of utility model: LED bubble and manufacture method of LED bubble Granted publication date: 20110622 License type: Exclusive License Record date: 20120809 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20110622 Effective date of abandoning: 20130403 |
|
| RGAV | Abandon patent right to avoid regrant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Foshan thousands of plate lighting Lighting Co., Ltd. Assignor: Zou Zhengkang Contract record no.: 2012440000448 Denomination of utility model: LED bubble and manufacture method of LED bubble Granted publication date: 20110622 License type: Exclusive License Record date: 20120809 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model |