CN203784709U - Safe light emitting diode (LED) bulb lamp - Google Patents
Safe light emitting diode (LED) bulb lamp Download PDFInfo
- Publication number
- CN203784709U CN203784709U CN201420184862.XU CN201420184862U CN203784709U CN 203784709 U CN203784709 U CN 203784709U CN 201420184862 U CN201420184862 U CN 201420184862U CN 203784709 U CN203784709 U CN 203784709U
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- CN
- China
- Prior art keywords
- led
- glass substrate
- crystallite glass
- lampshade
- light source
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- 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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Abstract
The utility model discloses a safe light emitting diode (LED) bulb lamp, which comprises a lampshade, a crystallite glass substrate, an LED light source component, a crystallite glass inner bulb and a lamp head, wherein the lampshade is of a spherical shape, an opening is arranged on one end of the lampshade, the peripheral edge of the crystallite glass substrate is connected with an opening end of the lampshade, the LED light source component is arranged on the crystallite glass substrate, the lower end edge of the crystallite glass inner bulb is sintered and connected with the crystallite glass substrate, the LED light source component is arranged in the crystallite glass inner bulb, and the lamp head is connected with the crystallite glass substrate. The safe LED bulb lamp is provided with the crystallite glass inner bulb, and because the crystallite glass inner bulb has high strength, the safe LED bulb lamp effectively prevents LED light sources from being directly connected with the external after a glass lampshade is broken, and improving use safety.
Description
Technical field
The utility model relates to lighting field, particularly a kind of safety-type LED bulb lamp.
Background technology
LED bulb lamp outward appearance adopts bulb profile (spherical), and internal light source adopts LED light source, and it relies on energy-saving and environmental protection, without plurality of advantages such as stroboscopic, long service life, is widely used in various lighting fields.
Existing LED bulb lamp adopts glass lamp shade mostly, and easily broken, after glass lamp shade fragmentation, LED light source is directly exposed to the external world, and still can, in energising duty, exist certain potential safety hazard.In addition, according to the structure of existing LED bulb lamp, fluorescent material normally directly overlays on LED chip, and the heat that LED chip heating is accumulated can affect the performance of fluorescent material, causes producing light decay, finally affects the service life of LED bulb lamp.
Utility model content
The purpose of this utility model is to provide a kind of safety-type LED bulb lamp, and after it has avoided lampshade fragmentation, LED light source directly contacts with extraneous, has improved the security of using.
For achieving the above object, the utility model is by the following technical solutions:
A safety-type LED bulb lamp, comprising:
Lampshade, its spherical in shape and one end has opening;
Crystallite glass substrate, its periphery is connected with the openend of described lampshade;
LED light source assembly, it is located on described crystallite glass substrate;
Bubble in devitrified glass, its lower ora terminalis is connected with described crystallite glass substrate sintering and described LED light source assembly is covered in it;
Lamp holder, it is connected with described crystallite glass substrate.
Preferably, described LED light source assembly comprises FPC plate and one group of LED chip, and described FPC plate fits in the upper surface of described devitrified glass lamp socket, and is electrically connected with described lamp holder, and described LED chip is welded on FPC plate.
Preferably, described LED light source assembly comprises conducting wire layer and one group of LED chip, and described conducting wire layer silk-screen is on crystallite glass substrate, and described LED chip is located on the layer of conducting wire and is electrically connected.
Preferably, described LED chip is vertical flip LED blue chip, and in described devitrified glass, bubble is provided with phosphor powder layer.
Preferably, described lampshade adopts devitrified glass to make, and the openend of described lampshade is connected with the periphery sintering of described crystallite glass substrate.
Adopt after technique scheme, the utility model is compared with background technology, and tool has the following advantages:
1. this practical design has bubble in devitrified glass, because bubble in devitrified glass has higher intensity, effectively avoided glass lamp shade fragmentation after LED light source directly contact with extraneous, improved the security of use.
2. the utility model is arranged on fluorescent material in devitrified glass and steeps above, and fluorescent material does not directly contact with LED chip, and the fluorescent material performance of having avoided LED chip heating to cause reduces, thus the service life of having improved LED bulb lamp.
3.LED chip adopts vertical flip LED chips, can form effective thermoelectricity separated, and resistance to large-drive-current, has significantly promoted radiating efficiency and luminous efficiency.
4. lampshade of the present utility model adopts devitrified glass to make, and is difficult for fragmentation, has improved bulk strength and the service life of LED bubble lamp, has also further improved the security of using simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Embodiment mono-
Refer to Fig. 1, the utility model discloses a kind of safety-type LED bulb lamp, comprise bubble 4 and lamp holder 5 in lampshade 1, crystallite glass substrate 2, LED light source assembly 3, devitrified glass, wherein:
Shown in figure 1, the spherical in shape and one end of lampshade 1 has opening, and in the present embodiment, lampshade 1 adopts devitrified glass to make.
The periphery of crystallite glass substrate 2 is connected with the openend sintering of lampshade 1, can reduce thermal resistance like this, makes heat by devitrified glass lamp socket, be delivered to rapidly whole lampshade 1 rapidly, is conducive to distributing of heat.
LED light source assembly 3 comprises FPC plate 31 and one group of LED chip 32, and FPC plate 31 fits in the upper surface of devitrified glass lamp socket, and is electrically connected with lamp holder 5, and LED chip 32 is welded on FPC plate 31, and LED chip 32 is vertical flip LED blue chip.
Bubble 4 in devitrified glass, its lower ora terminalis is connected with crystallite glass substrate 2 sintering and LED light source assembly 3 is covered in it, and in devitrified glass, bubble 4 is provided with phosphor powder layer.By arranging in devitrified glass, steep 4, make after lampshade 1 fragmentation, LED light source still can directly not contact with extraneous, has improved the security of using.
Lamp holder 5 is connected with crystallite glass substrate 2.
Embodiment bis-
The present embodiment is that from the difference of embodiment mono-LED light source assembly 3 is different, the LED light source assembly 3 of the present embodiment does not adopt FPC plate 31, but directly electrocondution slurry silk-screen being formed on crystallite glass substrate 2 to conducting wire layer, LED chip 32 is located on the layer of conducting wire and is electrically connected.
The above; it is only the preferably specific embodiment of the utility model; but protection domain of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claim.
Claims (5)
1. a safety-type LED bulb lamp, is characterized in that, comprising:
Lampshade, its spherical in shape and one end has opening;
Crystallite glass substrate, its periphery is connected with the openend of described lampshade;
LED light source assembly, it is located on described crystallite glass substrate;
Bubble in devitrified glass, its lower ora terminalis is connected with described crystallite glass substrate sintering and described LED light source assembly is covered in it;
Lamp holder, it is connected with described crystallite glass substrate.
2. a kind of safety-type LED bulb lamp as claimed in claim 1, it is characterized in that: described LED light source assembly comprises FPC plate and one group of LED chip, described FPC plate fits in the upper surface of described devitrified glass lamp socket, and is electrically connected with described lamp holder, and described LED chip is welded on FPC plate.
3. a kind of safety-type LED bulb lamp as claimed in claim 1, it is characterized in that: described LED light source assembly comprises conducting wire layer and one group of LED chip, described conducting wire layer silk-screen is on crystallite glass substrate, and described LED chip is located on the layer of conducting wire and is electrically connected.
4. a kind of safety-type LED bulb lamp as claimed in claim 2 or claim 3, is characterized in that: described LED chip is vertical flip LED blue chip, and in described devitrified glass, bubble is provided with phosphor powder layer.
5. a kind of safety-type LED bulb lamp as claimed in claim 4, is characterized in that: described lampshade adopts devitrified glass to make, and the openend of described lampshade is connected with the periphery sintering of described crystallite glass substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420184862.XU CN203784709U (en) | 2014-04-16 | 2014-04-16 | Safe light emitting diode (LED) bulb lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420184862.XU CN203784709U (en) | 2014-04-16 | 2014-04-16 | Safe light emitting diode (LED) bulb lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203784709U true CN203784709U (en) | 2014-08-20 |
Family
ID=51320893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420184862.XU Expired - Fee Related CN203784709U (en) | 2014-04-16 | 2014-04-16 | Safe light emitting diode (LED) bulb lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203784709U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109990209A (en) * | 2019-05-15 | 2019-07-09 | 众普森科技（株洲）有限公司 | A kind of floodlight |
-
2014
- 2014-04-16 CN CN201420184862.XU patent/CN203784709U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109990209A (en) * | 2019-05-15 | 2019-07-09 | 众普森科技（株洲）有限公司 | A kind of floodlight |
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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: 20140820 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |