CN202432421U - LED (Light-Emitting Diode) bulb - Google Patents
LED (Light-Emitting Diode) bulb Download PDFInfo
- Publication number
- CN202432421U CN202432421U CN 201120558278 CN201120558278U CN202432421U CN 202432421 U CN202432421 U CN 202432421U CN 201120558278 CN201120558278 CN 201120558278 CN 201120558278 U CN201120558278 U CN 201120558278U CN 202432421 U CN202432421 U CN 202432421U
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- CN
- China
- Prior art keywords
- led
- lamp
- bulb
- light
- particle
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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 an LED (Light-Emitting Diode) bulb. The LED bulb comprises a shallow dish-shaped lamp body and a lamp head separably connected with the lamp body, wherein the lamp body comprises a hood body, a cover body, an LED lamp plate, LED particles, an LED driver and a fixing device; the fixing device is used for compactly assembling the hood body, the LED driver and the LED lamp plate together. The LED driver is respectively electrically connected with the lamp head and the LED lamp plate so as to convert an external high-voltage AC (Alternating Current) power source into a low-voltage DC (Direct Current) power source necessary by the LED particles; and the low-voltage DC power source directly drives the LED particles to emit lights. The cover body is a transparent shell with multiple regional blocks formed on the surface thereof. The LED particles are distributed towards the cover body and form multiple light spots on the surface of the cover body in correspondence to the multiple regional blocks while emitting lights. According to the flat LED bulb, disclosed by the utility model, colorful light spots are formed on the surface of the LED bulb by adopting non-combined light direct driving way, so that LED lamps have good decorative effects.
Description
Technical field
The utility model relates to lighting technical field, particularly relates to the flat LED bulb of a kind of employing light emitting diode (LED).
Background technology
In recent years, LED uses in lighting apparatus as new light source technology gradually, all converts existing incandescent lamp bulb into led light source and undoubtedly the energy conservation meeting is produced great facilitation.The technical advantage of led light source is tangible; But see that from the lamp socket angle existing incandescent lamp used a lot of years socially, its lamp socket is quite universal; If because it is change the new energy that so many existing incandescent lamp lamp socket is discarded, with the waste that causes great physical resources.Therefore, how can on existing incandescent lamp lamp socket, use led light source to substitute the conventional incandescent bulb, become the problem that lighting technical field presses for solution.In addition, how to make the LED lamp under the prerequisite of the lamp socket that is suitable for being applied to existing various various criterions, make its compact conformation, range of application is wider, and for example being applied in the fields such as situation illumination, traffic lights, warning lamp also becomes the problem that manufacturer pays attention to more.
The utility model content
In view of this, the utility model provides a kind of flat LED bulb.
A kind of LED bulb; The lamp body that comprises the saucer shape reaches and the separable lamp holder that is connected of lamp body; This lamp body comprises cover body, lid, LED lamp plate, is arranged on LED particle, led driver and fixture on this LED lamp plate, and this fixture is used for this cover body, led driver and LED lamp plate are assembled together compactly.This led driver is electrically connected respectively with lamp holder and LED lamp plate, thereby changes the high-voltage ac power in the external world into the low-voltage dc power supply that the LED particle needs, the direct driving LED particle light-emitting of this low-voltage dc power supply.This lid is transparent housing, and the surface forms a plurality of blocks.This LED particle distributes towards lid, forms a plurality of hot spots in this top surface corresponding to these a plurality of blocks during this LED particle light-emitting.
The flat LED bulb of the utility model has removable lamp holder, and lamp body can be widely applied in the fields such as family expenses bulb, decorating lamp bulb the LED bulb, and need not existing prior lamp holder and electric power system transformation through cooperating with different lamp holders.Adopt the direct driving method of non-mixed light, form colorful hot spot, make this LED bulb have the excellent decoration effect,, enrich people's visual experience to satisfy the demand of situation illumination at the LED tube face.
Description of drawings
Fig. 1 is the stereogram of LED bulb in the utility model first embodiment.
Fig. 2 is the partial sectional view of LED bulb among Fig. 1.
Fig. 3 is the stereogram of the fixture of LED bulb among Fig. 2.
Fig. 4 is the sketch map of one of them light-emitting area of LED bulb among Fig. 2.
Fig. 5 is the partial sectional view of LED bulb in the utility model second embodiment.
Fig. 6 is the partial sectional view of LED bulb in the utility model the 3rd embodiment.
Fig. 7 is the stereogram of the fixture of LED bulb among Fig. 6.
Fig. 8 is the sketch map of one of them light-emitting area of LED bulb in the utility model the 4th embodiment.
Fig. 9 is the partial cross section sketch map of LED bulb among Fig. 8.
Figure 10 is another partial cross section sketch map of LED bulb among Fig. 8.
Figure 11 is the stereogram of LED bulb among the utility model the 5th embodiment.
The main element symbol description
| The |
101、102、103、104、105 |
| |
20 |
| |
21 |
| |
22 |
| Block | 221 |
| Lines | 222 |
| The LED lamp plate | 231、232、233 |
| The |
241、242、243、244 |
| Light | 2431 |
| Led driver | 25 |
| |
26、26’ |
| |
261、261’ |
| Claw | 262 |
| First installation portion | 263’ |
| Second installation portion | 264’ |
| Support | 265’ |
| |
30、30’ |
| Bolted joint | 301 |
| First |
302 |
| |
41、42、43 |
The following specific embodiment will combine above-mentioned accompanying drawing to further specify the utility model.
The specific embodiment
See also Fig. 1; A kind of flat LED bulb 101 is provided, comprises that the lamp body 20 of saucer shape reaches and the lamp body 20 separable lamp holders that are connected 30, in this embodiment; This lamp holder 30 is provided with a bolted joint 301 with external screw teeth; The top of this bolted joint 301 is provided with one first electric terminal 302, and the external screw teeth of these bolted joint 301 peripheries is one second electric terminal, and this first and second electric terminal is the input of the power supply positive and negative electrode of LED bulb 101.This LED bulb 101 is assembled on the lamp socket (figure does not show) of lighting device through lamp holder 30, can the high-voltage ac power in the external world be imported in this LED bulb 101.In this embodiment, this lamp holder 30 is E27 or E26 standard lamp head.
See also Fig. 2, this lamp holder 30 is fixed together through a plurality of screws 41 with this lamp body 20.In other embodiments, this lamp holder 30 also can adopt to be threaded with this lamp body 20 and cooperate.This lamp body 20 comprises cover body 21, lid 22, LED lamp plate 231, is arranged on LED particle 241, led driver 25 and fixture 26 on this LED lamp plate 231.Wherein, this fixture 26 is used for this cover body 21, led driver 25 and LED lamp plate 231 are assembled together compactly.This lid 22 can combine through formula of screwing togather or buckle-type with cover body 21.
Please consult Fig. 3 in the lump, in this embodiment, this fixture 26 comprises a circular fixed part 261 and is the radial a plurality of claws 262 spaced apart in center from fixed part 261 outsides with the central shaft of fixed part.This fixed part 261 is provided with a plurality of installing holes; Be used for through a plurality of screws 42 fixing these cover bodies 21 and led driver 25 to this fixture 26; Be respectively equipped with installing hole on these a plurality of claws 262, be used for fixing these LED lamp plates 231 to this fixture 26 through screw 43 respectively.
The voltage input end of this led driver 25 (figure does not show) is electrically connected with lamp holder 30; Voltage output end (figure does not show) is electrically connected with LED lamp plate 231; Thereby change the high-voltage ac power in the external world into low-voltage dc power supply that LED particle 241 needs, the direct driving LED particle of this low-voltage dc power supply 241 is luminous.
In this embodiment, LED particle 241 distributes towards lid 22.See also Fig. 4; In this embodiment; This lid 22 is transparent housing, should can select colored light emitting diode towards the LED particle 241 that lid 22 distributes, and the formation specific pattern of can arranging in advance; The pattern of the shapes such as presenting flower, animal, star of for example arranging, and see through transparent lid 22 and show.When giving 101 energisings of LED bulb, led driver 25 driving LED particles 241 are luminous, see through transparent lid 22 and can highlight the glow color of this LED particle 241 and the shape of arranging, and to satisfy the decoration demand of situation illumination, enrich people's visual experience.
In another embodiment; This LED particle 241 can be arranged in advance and formed the different specific pattern of many groups; The user can select to open wherein through led driver 25 (small routine being installed as in led driver 25, establishing), and one group of LED particle 241 presents corresponding a kind of specific pattern; Open how group LED particles 241 alternately present multiple specific pattern thereby perhaps replace, to satisfy the different moment of user and/or different scene to photochromic selection demand.
See also Fig. 5; Partial sectional view for the LED bulb 102 of the utility model second embodiment; This second embodiment and the first embodiment difference shown in Figure 2 are: in this second embodiment, LED bulb 102 also comprises the LED particle 242 that distributes towards cover body 21, and this cover body 21 is transparent or semitransparent housing; Thereby make LED bulb 102 two-way luminous, to eliminate the dark space at LED bulb 102 tops.
See also Fig. 6; Partial sectional view for the LED bulb 103 of the utility model the 3rd embodiment; The 3rd embodiment and Fig. 2 and the first embodiment difference shown in Figure 3 are: in the 3rd embodiment; This fixture 26 ' is one step-like, comprises a fixed part 261 ', first installation portion 263 ' and second installation portion 264 ', wherein; This LED lamp plate 232,233 is installed in the outer surface of first installation portion 263 ' and second installation portion 264 ' respectively, thereby makes the LED particle 243 that is installed on this LED lamp plate 232,233 launch light 2431 towards the side of fixture 26 ' to cover body 21.These cover body 21 inner surfaces are reflecting surface; Has the reflection ray effect; In the 3rd embodiment, this cover body 21 is processed by the material with high reflectance, or these cover body 21 inner surfaces are coated with highly reflective coatint; The light 2431 that is incident to cover body 21 inner surfaces reflexes on the lid 22 through this cover body 21, and shines the outside through lid 22.
Please consult Fig. 7 in the lump; In the 3rd embodiment; This fixed part 261 ', first installation portion 263 ' and second installation portion 264 ' are all donut; This fixed part 261 ' and first installation portion 263 ' are one-body molded, and this fixture 26 ' comprises that also the central shaft with first installation portion 263 ' is the radial a plurality of supports 265 ' spaced apart in center from first installation portion, the 263 ' outside, and this second installation portion 264 ' is connected with first installation portion 263 ' through these a plurality of supports 265 '.
See also Fig. 8, be the sketch map of one of them light-emitting area of the LED bulb 104 in the utility model one embodiment.In this embodiment; These lid 22 surfaces are formed with a plurality of have rule or erose blocks 221, form a plurality of rules or irregular hot spots on these lid 22 surfaces corresponding to these a plurality of blocks 221 when the LED particle that should distribute towards lid 22 244 is luminous.
In this embodiment, these lid 22 surface etchings have ad hoc rules or irregular lines 222, are surrounded by this lines 222 and form this a plurality of blocks 221, and form colored block at each block 221 pad pasting.In other embodiments, this lid 22 has rule by polylith or erose colour transparent glass is spliced, thereby forms a plurality of colored blocks 221.During use, led driver 25 directly drives this LED bulb 104 and emits white light, and white light sees through the colored block 221 on this lid 22 and on the light-emitting area of this LED bulb 104, forms colored hot spot.
In another embodiment; The LED particle 244 that should arrange towards lid 22 rules specific or irregularly shaped of dividing into groups to be arranged in advance; Every group is the color LED particle of specific color; Every group of LED particle 244 sends the light of particular color after energising, after LED particle 244 is luminous, demonstrate glittering and translucent LED light-emitting particles through transparent lid 22.In an embodiment again; The LED particle 244 that should arrange towards lid 22 rules specific or irregularly shaped of dividing into groups to be arranged in advance; And a guiding device 27 (as shown in Figure 9) or lens 28 (shown in figure 10) are set on ray cast path, for every group of LED particle respectively between lid 22 and the LED lamp plate 234, at every group of LED particle 244; Adjacent guiding device 27 or lens 28 joints form should rule or irregular lines 222, and is surrounded by this rule or irregular lines 222 and to form this a plurality of blocks 221.During use; This led driver 25 directly drives the light that every group of LED particle 244 sends respective color respectively; The light that every group of LED particle sends directly is being incident upon under the guiding of its corresponding guiding device or lens on the corresponding particular block 221 of lid 22, thereby on the light-emitting area of this LED bulb 104, forms a plurality of colored hot spots.Wherein, this LED particle 244 is the colorful light-emitting diode, and this every group of LED particle comprises at least one LEDs particle 244.So; Need not the led drive circuit of complex design; Realize that through led drive circuit the LED bulb presents colorful effect, but make the LED bulb present colorful effect through going up from arranging of LED particle or changing from the cover body of LED bulb.
See also Figure 11; Stereogram for the LED bulb 105 of the utility model the 5th embodiment; The 5th embodiment and the first embodiment difference shown in Figure 2 are: in the 3rd embodiment, the lamp holder 30 ' of LED bulb 105 is a flat, for example adopts the GX53 lamp holder.In other embodiments, this lamp holder can be the lamp holder that bayonet type etc. and other general lamp sockets adapt.
The flat LED bulb of the utility model has removable lamp holder, and lamp body can be widely applied in the fields such as family expenses bulb, decorating lamp bulb the LED bulb, and need not existing prior lamp holder and electric power system transformation through cooperating with different lamp holders.In addition, after lamp holder damages, can directly change lamp holder and need not to change the whole LED bulb.Transparent lid can highlight the shape of arranging of LED particle, presents glittering and translucent sensation, makes the LED bulb have more aesthetic feeling; Adopt the direct driving method of non-mixed light, form colorful hot spot, make this LED bulb have the excellent decoration effect,, enrich people's visual experience to satisfy the demand of situation illumination at the LED tube face.
Those skilled in the art will be appreciated that; Above embodiment only is to be used for explaining the utility model; And be not the qualification that is used as the utility model; As long as within the connotation scope of the utility model, appropriate change that above embodiment did is all dropped within the scope that the utility model requires to protect with changing.
Claims (10)
1. LED bulb; It is characterized in that; The lamp body that comprises the saucer shape reaches and the separable lamp holder that is connected of lamp body; This lamp body comprises cover body, lid, LED lamp plate, is arranged on LED particle, led driver and fixture on this LED lamp plate, and this fixture is used for this cover body, led driver and LED lamp plate are assembled together compactly; This led driver is electrically connected respectively with lamp holder and LED lamp plate, thereby changes the high-voltage ac power in the external world into the low-voltage dc power supply that the LED particle needs, the direct driving LED particle light-emitting of this low-voltage dc power supply; This lid is transparent housing, and the surface forms a plurality of blocks; This LED particle distributes towards lid, forms a plurality of hot spots in this top surface corresponding to these a plurality of blocks during this LED particle light-emitting.
2. LED bulb as claimed in claim 1 is characterized in that, this top surface etching has ad hoc rules or irregular lines, is surrounded by this lines and forms this a plurality of blocks, and form colored block at each block pad pasting.
3. LED bulb as claimed in claim 1 is characterized in that, this lid has rule by polylith or erose colour transparent glass is spliced, thereby forms a plurality of colored blocks.
4. like claim 2 or 3 described LED bulbs, it is characterized in that led driver directly drives this LED bulb and emits white light, white light sees through the colored block on this lid and on the light-emitting area of this LED bulb, forms colored hot spot.
5. LED bulb as claimed in claim 1 is characterized in that, the LED particle that should arrange towards lid divides into groups to be arranged into specific shape in advance, and every group is the color LED particle of specific color.
6. LED bulb as claimed in claim 1; It is characterized in that; The LED particle that should arrange towards lid divides into groups to be arranged into specific shape in advance; And a guiding device or lens are set on ray cast path, for every group of LED particle respectively between lid and the LED lamp plate, at every group of LED particle, adjacent guiding device or lens joint form ad hoc rules or irregular lines, and by this rule or this a plurality of blocks of irregular lines encirclement formation; This LED particle is the colorful light-emitting diode; This led driver directly drives the light that every group of LED particle sends respective color respectively, and the light that every group of LED particle sends directly is being incident upon under the guiding of its corresponding guiding device or lens on the corresponding particular block of lid, thereby on the light-emitting area of this LED bulb, forms a plurality of colored hot spots.
7. LED bulb as claimed in claim 1 is characterized in that, the LED bulb further comprises the LED particle that distributes towards cover body, and this cover body is transparent or semitransparent housing, makes the LED bulb two-way luminous.
8. LED bulb as claimed in claim 1; It is characterized in that; This fixture comprises a circular fixed part and the central shaft with fixed part is the radial a plurality of claws spaced apart in center from the fixed part outside; This fixed part is through fixing this cover body of a plurality of screws and led driver, and these a plurality of claws are respectively through fixing this LED lamp plate of screw.
9. LED bulb as claimed in claim 1 is characterized in that, this lamp holder and this lamp body are fixed together through a plurality of screws, or adopts the cooperation that is threaded.
10. LED bulb as claimed in claim 1 is characterized in that, this lamp holder is a kind of in E27, E26 or the GX53 standard lamp head.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120558278 CN202432421U (en) | 2011-12-28 | 2011-12-28 | LED (Light-Emitting Diode) bulb |
| TW101200046U TWM437916U (en) | 2011-12-28 | 2012-01-02 | LED bulb |
| JP2012007854U JP3182135U (en) | 2011-12-28 | 2012-12-27 | LED lighting fixtures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120558278 CN202432421U (en) | 2011-12-28 | 2011-12-28 | LED (Light-Emitting Diode) bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202432421U true CN202432421U (en) | 2012-09-12 |
Family
ID=46781862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120558278 Expired - Fee Related CN202432421U (en) | 2011-12-28 | 2011-12-28 | LED (Light-Emitting Diode) bulb |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP3182135U (en) |
| CN (1) | CN202432421U (en) |
| TW (1) | TWM437916U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110141879A (en) * | 2019-06-25 | 2019-08-20 | 塞伦斯玩具（上海）有限公司 | A kind of luminous magnetic force component |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI624962B (en) * | 2016-10-05 | 2018-05-21 | Opto Tech Corp | Illuminating device |
| US10094970B1 (en) | 2017-06-09 | 2018-10-09 | Opto Tech Corporation | Light-emitting apparatus |
-
2011
- 2011-12-28 CN CN 201120558278 patent/CN202432421U/en not_active Expired - Fee Related
-
2012
- 2012-01-02 TW TW101200046U patent/TWM437916U/en not_active IP Right Cessation
- 2012-12-27 JP JP2012007854U patent/JP3182135U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110141879A (en) * | 2019-06-25 | 2019-08-20 | 塞伦斯玩具（上海）有限公司 | A kind of luminous magnetic force component |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3182135U (en) | 2013-03-07 |
| TWM437916U (en) | 2012-09-21 |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120912 Termination date: 20181228 |