CN202140839U - Assembled type LED (light-emitting diode) bulb - Google Patents
Assembled type LED (light-emitting diode) bulb Download PDFInfo
- Publication number
- CN202140839U CN202140839U CN201120199525U CN201120199525U CN202140839U CN 202140839 U CN202140839 U CN 202140839U CN 201120199525 U CN201120199525 U CN 201120199525U CN 201120199525 U CN201120199525 U CN 201120199525U CN 202140839 U CN202140839 U CN 202140839U
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- Prior art keywords
- radiator
- middle casing
- cylindrical shell
- led bulb
- inductor
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Abstract
The utility model discloses an assembled type LED (light-emitting diode) bulb comprising a lamp holder, a radiator, a light shading barrel body, an LED circuit board, a light transmitting cover and a middle shell, wherein the light transmitting cover and the LED circuit board are respectively arranged at the top of the radiator, the light transmitting cover is covered on the LED circuit board, the light shading barrel body is arranged at the top of the radiator, the lamp holder is arranged at the bottom of the radiator, the central part of the radiator is provided with a containing hole, the middle shell is inserted in the accommodating hole, the upper end part of the middle shell is clamped on the light shading barrel body, and the lower end part of the middle shell is clamped on the lamp holder. Compared with the prior art, the assembled type LED bulb has the advantages that the LED bulb is assembled through a clamping type structure, glue is not required for bonding, a screw is not required for locking either, the assembling speed is fast, and the assembly is simple, convenient and quick, so that the production efficiency is improved and the production cost is lowered.
Description
Technical field
The utility model relates to the bulb technologies field, especially relates to a kind of assembly type LED bulb.
Background technology
In the prior art, the LED bulb comprises parts such as lamp holder, shading cylindrical shell, inductor, radiator and diffuser, and each assembly of LED bulb is bonding or connect through screw through glue; Thereby be assembled into a complete LED bulb, in the assembling process of LED bulb, need to twist and connect a plurality of outside nuts, assembling processing trouble; Assembling is longer man-hour; Waste time and energy, production efficiency is low, and production cost is high.
In addition, the inductor of LED bulb is fixed in the radiator top, or inductor is fixed in the led circuit plate; Perhaps inductor is fixed in outside the diffuser, and the position design of inductor is unreasonable, reduces the sensitivity of inductor induction; Inductor receives from the interference of environment and LED light bigger, and sensitivity is lower, and the degree of accuracy is not high; Misoperation often occurs, therefore be necessary to improve.
Summary of the invention
To the deficiency that prior art exists, the purpose of the utility model provides a kind of assembly type LED bulb, and it is through the assembling of plug-in structure, and assembling operation is simple and convenient quick, enhances productivity, and reduces production costs.
To the deficiency that prior art exists, another purpose of the utility model provides a kind of assembly type LED bulb, and it is reasonable in design, and is highly sensitive, avoids its interference that receives environmental factor and LED light, avoids inductor misoperation to occur.
To achieve these goals, the technical scheme that the utility model adopted is.
A kind of assembly type LED bulb comprises lamp holder, radiator, shading cylindrical shell, led circuit plate, diffuser and middle casing, and diffuser and led circuit plate are arranged at the top of radiator respectively; Diffuser covers at the led circuit plate, and the shading cylindrical shell is arranged at the top of radiator, and lamp holder is arranged at the bottom of radiator; The central part of radiator offers reception hole; Middle casing is inserted in the reception hole, and the upper end of middle casing is connected in the shading cylindrical shell, and the bottom of middle casing is connected in lamp holder.
Stretch out from the top of radiator the upper end of said middle casing; The upper end of middle casing is provided with some snapping pin; The bottom of shading cylindrical shell is provided with the snapping position of some correspondences, and when the shading cylindrical shell was connected in middle casing, the snapping pin of middle casing was connected in the snapping position of shading cylindrical shell.
Stretch out from the bottom of radiator the bottom of said middle casing; The outer rim of the bottom of middle casing is provided with buckling groove; Be provided with the clamping projection around the lamp holder, when lamp holder was fixed on the radiator bottom, the clamping projection of lamp holder was connected in the buckling groove of middle casing respectively.
Said LED bulb also comprises inductor, and the shading cylindrical shell is provided with a middle part cavity, and inductor is fixed in the middle part cavity of shading cylindrical shell.
Said LED bulb also comprises circuit board, and circuit board is inserted in the inner chamber of middle casing, and the upper end of circuit board extends upward and exceeds the led circuit plate, and inductor is fixed in the upper end of circuit board.
The upper end of said circuit board is connected with the installation portion of a horizontally set, and inductor is fixed in installation portion.
The bottom of said shading cylindrical shell is provided with the rib of protrusion, and rib is resisted against the outer rim of the reception hole of radiator, and lamp holder is resisted against the bottom of radiator; Rib is provided with the breach that the snapping that supplies middle casing was worn corresponding to the zone of snapping position.
Said LED bulb also comprises light-collecting lens, and light-collecting lens is connected to the upper end of shading cylindrical shell; Outer the stretching tight at the top of radiator is provided with a surrounding edge, and the lower edge of diffuser is connected in the surrounding edge of radiator.
The middle part of said diffuser is provided with through hole, and the upper end of cone is from the through hole that extend into diffuser, and the upper end-face edge of cone is concordant with the upper end-face edge of the through hole of diffuser, and perhaps the upper end-face edge of cone upwards surpasses the upper end-face edge of the through hole of diffuser.
Said led circuit plate is arranged at some LED lamp pearls, and the top of radiator is provided with mounting plane, and the led circuit plate is close to mounting plane; Inductor is set to one or both in infrared inductor, microwave sensor, the light sensor.
After adopting said structure; The utility model is compared the advantage that is had with prior art: the LED bulb of the utility model need not use glue bonding through the assembling of plug-in structure, need not use the screw locking yet; Assembling speed is fast; Simple and convenient quick during assembling, enhance productivity, reduce production costs.
Another advantage of the utility model is: the LED bulb of the utility model can be arranged on position and the height that needs with inductor; Make inductor be fixed on best sensed position; Inductor has best sensitivity; Increase its accuracy of sensors, avoid its interference that receives environmental factor and LED light, avoid the inductor misoperation.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the structural representation of the LED bulb of the utility model.
Fig. 2 was a cross-sectional view of crossing the AA axis among Fig. 1.
Fig. 3 was the cross-sectional view of another direction of AA axis among Fig. 1.
Fig. 4 is the structural representation after the LED bulb of the utility model decomposites diffuser, light-collecting lens and shading cylindrical shell.
Fig. 5 is the structural representation after the LED bulb of the utility model decomposites lamp holder.
Among the figure: 1, lamp holder 2, radiator 3, led circuit plate 4, diffuser 5, middle casing 6, reception hole 7, buckling groove 8, clamping projection 9, shading cylindrical shell 10, snapping pin 11, snapping position 12, rib 13, breach 14, light-collecting lens 15, inductor 16, circuit board 17, installation portion 18, through hole 19, surrounding edge.
The specific embodiment
The following stated is merely the preferred embodiment of the utility model, does not therefore limit the protection domain of the utility model.
Embodiment; See that Fig. 1 is to shown in Figure 5: a kind of assembly type LED bulb, comprise lamp holder 1, radiator 2, shading cylindrical shell 9, led circuit plate 3, middle casing 5 and diffuser 4, diffuser 4 and led circuit plate 3 are arranged at the top of radiator 2 respectively; Diffuser 4 covers at led circuit plate 3; Led circuit plate 3 is arranged at some LED lamp pearls, and the top of radiator 2 is provided with mounting plane, and led circuit plate 3 is close to mounting plane.
Shading cylindrical shell 9 is arranged at the top of radiator 2; Lamp holder 1 is arranged at the bottom of radiator 2, and the central part of radiator 2 offers reception hole 6, and middle casing 5 is inserted in the reception hole 6; The upper end of middle casing 5 is connected in shading cylindrical shell 9, and the bottom of middle casing 5 is connected in lamp holder 1.
Stretch out from the top of radiator 2 upper end of middle casing 5, and the bottom of shading cylindrical shell 9 is connected in the upper end of middle casing 5, and shading cylindrical shell 9 is connected to the top of radiator 2 through the plug-in structure.
The upper end of middle casing 5 is provided with some snapping pin 10, and the bottom of shading cylindrical shell 9 is provided with the snapping position 11 of some correspondences, and when shading cylindrical shell 9 was connected in middle casing 5, the snapping pin 10 of middle casing 5 was connected in the snapping position 11 of shading cylindrical shell 9.Shading cylindrical shell 9 is connected in middle casing 5, connects through the plug-in structure, need not twist and connect screw.
The bottom of shading cylindrical shell 9 is provided with the rib 12 of protrusion, and rib 12 is resisted against the outer rim of the reception hole 6 of radiator 2.Rib 12 is provided with the breach 13 that the snapping pin 10 that supplies middle casing 5 passes corresponding to the zone of snapping position 11.Compact conformation is saved material, makes shading cylindrical shell 9 more convenient with the assembling of middle casing 5.
The shading cylindrical shell 9 of the utility model is contained in the top of radiator 2 through the plug-in structural group, need not use glue bonding, also need not use the screw locking, and assembling speed is fast, and is simple and convenient quick during assembling, enhances productivity, and reduces production costs.
Stretch out from the bottom of radiator 2 bottom of middle casing 5, and lamp holder 1 is resisted against the bottom of radiator 2, and lamp holder 1 is connected in the bottom of middle casing 5.
The outer rim of the bottom of middle casing 5 is provided with buckling groove 7, is provided with clamping projection 8 around the lamp holder 1, and when lamp holder 1 was fixed on radiator 2 bottoms, the clamping projection 8 of lamp holder 1 was connected in the buckling groove 7 of middle casing 5 respectively.
The lamp holder 1 of the utility model is contained in the bottom of radiator 2 through the plug-in structural group, need not use glue bonding, also need not use the screw locking, and assembling speed is fast, and is simple and convenient quick during assembling, enhances productivity, and reduces production costs.
The LED bulb also comprises light-collecting lens 14, and light-collecting lens 14 is connected to the upper end of shading cylindrical shell 9.Light-collecting lens 14 gathers inductor 15 with ambient signal, increases the induction sensitivity of inductor 15.
Outer the stretching tight at the top of radiator 2 is provided with a surrounding edge 19, and the lower edge of diffuser 4 is connected in the surrounding edge 19 of radiator 2.Diffuser 4 is loaded on radiator 2 tops through the plug-in structural group, does not need viscose glue water or the turn of the screw, assembles simple and convenient.
Said LED bulb also comprises inductor 15, and shading cylindrical shell 9 is provided with a middle part cavity, and inductor 15 is fixed in the middle part cavity of shading cylindrical shell 9.
The LED bulb also comprises circuit board 16, and circuit board 16 is inserted in the inner chamber of middle casing 5, and the upper end of circuit board 16 extends upward and exceeds led circuit plate 3, and inductor 15 is fixed in the upper end of circuit board 16.
The upper end of circuit board 16 is connected with the installation portion 17 of a horizontally set, and inductor 15 is fixed in installation portion 17.The LED bulb of the utility model can be arranged on position and the height that needs with inductor 15; Make inductor 15 be fixed on best sensed position; Inductor 15 has best sensitivity; Increase its accuracy of sensors, avoid its interference that receives environmental factor and LED light, avoid inductor 15 misoperations.
The installation site of inductor 15 is between diffuser 4 and led circuit plate 3, and the position of inductor 15 is higher than led circuit plate 3 and is lower than the end face of diffuser 4, both centre positions of inductor 15.
The LED bulb also comprises a shading cylindrical shell 9, and shading cylindrical shell 9 is connected to the top of radiator 2, and shading cylindrical shell 9 is provided with a middle part cavity, and inductor 15 is fixed in the middle part cavity of shading cylindrical shell 9.Shading cylindrical shell 9 is used to block LED light, prevents the LED light-illuminating to inductor 15, avoids the interference of LED light to inductor 15, prevents inductor 15 misoperations.
The middle part of diffuser 4 is provided with through hole 18; The upper end of shading cylindrical shell 9 is from the through hole 18 that extend into diffuser 4; The upper end-face edge of cone is concordant with the upper end-face edge of the through hole 18 of diffuser 4, and perhaps the upper end-face edge of cone upwards surpasses the upper end-face edge of the through hole 18 of diffuser 4.Prevent LED light in diffuser 4 is refracted to shading cylindrical shell 9, avoid of the interference of LED light, prevent inductor 15 misoperations inductor 15.
Above content is merely the preferred embodiment of the utility model; For those of ordinary skill in the art; According to the thought of the utility model, the part that on the specific embodiment and range of application, all can change, this description should not be construed as the restriction to the utility model.
Claims (10)
1. assembly type LED bulb; Comprise lamp holder (1), radiator (2), shading cylindrical shell (9), led circuit plate (3) and diffuser (4); Diffuser (4) and led circuit plate (3) are arranged at the top of radiator (2) respectively, and diffuser (4) covers at led circuit plate (3), and shading cylindrical shell (9) is arranged at the top of radiator (2); Lamp holder (1) is arranged at the bottom of radiator (2); It is characterized in that: also comprise middle casing (5), the central part of radiator (2) offers reception hole (6), and middle casing (5) is inserted in the reception hole (6); The upper end of middle casing (5) is connected in shading cylindrical shell (9), and the bottom of middle casing (5) is connected in lamp holder (1).
2. a kind of assembly type LED bulb according to claim 1; It is characterized in that: stretch out from the top of radiator (2) upper end of said middle casing (5); The upper end of middle casing (5) is provided with some snapping pin (10); The bottom of shading cylindrical shell (9) is provided with the snapping position (11) of some correspondences, and when shading cylindrical shell (9) was connected in middle casing (5), the snapping pin (10) of middle casing (5) was connected in the snapping position (11) of shading cylindrical shell (9).
3. a kind of assembly type LED bulb according to claim 1; It is characterized in that: stretch out from the bottom of radiator (2) bottom of said middle casing (5); The outer rim of the bottom of middle casing (5) is provided with buckling groove (7); Be provided with clamping projection (8) around the lamp holder (1), when lamp holder (1) was fixed on radiator (2) bottom, the clamping projection (8) of lamp holder (1) was connected in the buckling groove (7) of middle casing (5) respectively.
4. according to the described a kind of assembly type LED bulb of one of claim 1 to 3; It is characterized in that: said LED bulb also comprises inductor (15); Shading cylindrical shell (9) is provided with a middle part cavity, and inductor (15) is fixed in the middle part cavity of shading cylindrical shell (9).
5. a kind of assembly type LED bulb according to claim 4; It is characterized in that: said LED bulb also comprises circuit board (16); Circuit board (16) is inserted in the inner chamber of middle casing (5); The upper end of circuit board (16) extends upward and exceeds led circuit plate (3), and inductor (15) is fixed in the upper end of circuit board (16).
6. a kind of assembly type LED bulb according to claim 5 is characterized in that: the upper end of said circuit board (16) is connected with the installation portion (17) of a horizontally set, and inductor (15) is fixed in installation portion (17).
7. a kind of assembly type LED bulb according to claim 6; It is characterized in that: the bottom of said shading cylindrical shell (9) is provided with the rib (12) of protrusion; Rib (12) is resisted against the outer rim of the reception hole (6) of radiator (2), and lamp holder (1) is resisted against the bottom of radiator (2); Rib (12) is provided with the breach (13) that the snapping pin (10) that supplies middle casing (5) passes corresponding to the zone of snapping position (11).
8. a kind of assembly type LED bulb according to claim 3 is characterized in that: said LED bulb also comprises light-collecting lens (14), and light-collecting lens (14) is connected to the upper end of shading cylindrical shell (9); Outer the stretching tight at the top of radiator (2) is provided with a surrounding edge (19), and the lower edge of diffuser (4) is connected in the surrounding edge (19) of radiator (2).
9. a kind of assembly type LED bulb according to claim 8; It is characterized in that: the middle part of said diffuser (4) is provided with through hole (18); The upper end of cone is from the through hole (18) that extend into diffuser (4); The upper end-face edge of cone is concordant with the upper end-face edge of the through hole (18) of diffuser (4), and perhaps the upper end-face edge of cone upwards surpasses the upper end-face edge of the through hole (18) of diffuser (4).
10. a kind of assembly type LED bulb according to claim 9 is characterized in that: said led circuit plate (3) is arranged at some LED lamp pearls, and the top of radiator (2) is provided with mounting plane, and led circuit plate (3) is close to mounting plane; Inductor (15) is set to one or both in infrared inductor (15), microwave sensor (15), the light sensor (15).
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120199525U CN202140839U (en) | 2011-06-14 | 2011-06-14 | Assembled type LED (light-emitting diode) bulb |
| EP12800273.0A EP2722577A4 (en) | 2011-06-14 | 2012-06-14 | Modular illumination device |
| PCT/CN2012/076938 WO2012171468A1 (en) | 2011-06-14 | 2012-06-14 | Modular illumination device |
| US14/126,378 US9285095B2 (en) | 2011-06-14 | 2012-06-14 | Combination type illumination apparatus |
| JP2014515047A JP2014518433A (en) | 2011-06-14 | 2012-06-14 | Assembly lighting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120199525U CN202140839U (en) | 2011-06-14 | 2011-06-14 | Assembled type LED (light-emitting diode) bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202140839U true CN202140839U (en) | 2012-02-08 |
Family
ID=45551897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120199525U Expired - Fee Related CN202140839U (en) | 2011-06-14 | 2011-06-14 | Assembled type LED (light-emitting diode) bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202140839U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012171467A1 (en) * | 2011-06-14 | 2012-12-20 | 东莞巨扬电器有限公司 | Light emitting diode bulb with light shielding structure |
| WO2012171468A1 (en) * | 2011-06-14 | 2012-12-20 | 东莞巨扬电器有限公司 | Modular illumination device |
| WO2012171466A1 (en) * | 2011-06-14 | 2012-12-20 | 东莞巨扬电器有限公司 | Sensor lighting device |
| CN109611704A (en) * | 2018-12-10 | 2019-04-12 | 中山市群狼照明科技有限公司 | One bulb bubble |
-
2011
- 2011-06-14 CN CN201120199525U patent/CN202140839U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012171467A1 (en) * | 2011-06-14 | 2012-12-20 | 东莞巨扬电器有限公司 | Light emitting diode bulb with light shielding structure |
| WO2012171468A1 (en) * | 2011-06-14 | 2012-12-20 | 东莞巨扬电器有限公司 | Modular illumination device |
| WO2012171466A1 (en) * | 2011-06-14 | 2012-12-20 | 东莞巨扬电器有限公司 | Sensor lighting device |
| CN109611704A (en) * | 2018-12-10 | 2019-04-12 | 中山市群狼照明科技有限公司 | One bulb bubble |
| CN109611704B (en) * | 2018-12-10 | 2024-01-26 | 中山市一群狼照明科技有限公司 | Ball bubble |
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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: 20120208 Termination date: 20150614 |
|
| EXPY | Termination of patent right or utility model |