CN101650002A - Led lamp - Google Patents
Led lamp Download PDFInfo
- Publication number
- CN101650002A CN101650002A CN200810041620A CN200810041620A CN101650002A CN 101650002 A CN101650002 A CN 101650002A CN 200810041620 A CN200810041620 A CN 200810041620A CN 200810041620 A CN200810041620 A CN 200810041620A CN 101650002 A CN101650002 A CN 101650002A
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- CN
- China
- Prior art keywords
- led light
- capsule
- circuit board
- lower house
- sidewall
- 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.)
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- Fastening Of Light Sources Or Lamp Holders (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses an LED lamp, which comprises an encapsulation shell, an inner shell and an LED light source module, wherein the LED light source module is accommodated in an accommodating space formed by the inner shell, the LED light source module comprises a plurality of LEDs and a circuit board, the LEDs are horizontally fixed on the circuit board, and the light emitting directions of the LEDs face the central position of the circuit board. The plurality of LEDs are horizontally fixed on the circuit board, the light emitting directions of the LEDs face the central position of the circuit board, and then the light emitted by the LEDs is superposed at the middle part of the circuit board, so that while having higher brightness, the LED lamp achieves even light emitting; and further the service safety of the LED lamp is improved.
Description
[technical field]
The present invention relates to lighting engineering, or rather, relate to a kind of LED light fixture, belong to the light structures technical field.
[background technology]
Development and maturation along with the LED technology, the performance indications of LED increase substantially day by day, the light efficiency of white light LEDs has has met or exceeded the light efficiency level of ordinary incandescent lamp at present, and luminous flux is also increasing considerably, and makes LED obtain using widely at lighting field.LED compare with the energy-saving lighting lamp of general photo-voltaic power supply adapted have the life-span long, heating is low, not fragile, power consumption is little and more energy-conservation outstanding advantage, people it be described as 21 century replace fluorescent lamps and incandescent lamp the 4th generation lighting source.
LED has obtained using widely in the decorative lighting product, such as outdoor Landscape Lighting, and indoor fields such as atmosphere illumination.With regard to existing LED interior decoration light fixture, it is that LED is fixed on the circuit board with the direction vertical with circuit board substantially, the light that makes LED send directly penetrates or penetrates through behind the light-passing board, yet the defective of this design is: bright dipping was inhomogeneous when the LED source was luminous, stimulation to eyes when the user directly sees light fixture is excessive, causes problems such as visual discomfort.
[summary of the invention]
The technical problem that the present invention solves is to overcome the defective that prior art exists, and a kind of brightness height, the even and safe and reliable LED light fixture of bright dipping are provided.
The present invention is achieved by the following technical solutions: a kind of LED light fixture, comprise capsule, inner housing and led light source module, wherein, described led light source module is contained in the receiving space of described inner housing formation, described led light source module comprises some LED and circuit board, described LED is horizontal to be fixed on the described circuit board, and the LED light direction is towards the center of described circuit board.
Described LED equal angles arranged spaced is being on the same circumference in the center of circle with the circuit board center.
Described inner housing comprises a upper shell, this upper shell comprises shell face and upper shell sidewall, described shell face and described upper shell sidewall are one-body molded, and described shell face middle part is provided with a diffuser, and described shell face and described upper shell sidewall outer surface junction are provided with some grooves.
Described diffuser inner surface is provided with a frosted layer.
Described inner housing comprises a lower house, this lower house comprises lower house diapire and lower house sidewall, described lower house diapire and described lower house sidewall are one-body molded, and described lower house diapire is provided with the first line hole, and described lower house side wall inner surfaces protrudes out and forms a fixture block.
Described circuit board is provided with and the corresponding draw-in groove of described fixture block.
Described capsule comprises capsule on, should go up capsule comprises front cover and goes up the capsule sidewall, described front cover and described last capsule sidewall are one-body molded, and described front cover is provided with and the corresponding window of described diffuser, and the described capsule sidewall edge place of going up outwards protrudes out the some lugs of formation.
Described capsule comprises capsule, this time capsule comprises back cover and lower seal shell side wall, described back cover and described lower seal shell side wall are one-body molded, described back cover and described capsule junction down are provided with and the described corresponding installing hole of capsule lug of going up, and described back cover is provided with and the corresponding second line hole, the described inner housing first line hole.
Compared with prior art, LED light fixture of the present invention is by being fixed on the described circuit board some LED are horizontal, and this LED light direction is towards the center of described circuit board, the light that makes each LED send superposes at the middle part of described circuit board, thereby when having guaranteed that the LED light fixture has higher brightness, realized that bright dipping is even, and then improved the security that the LED light fixture uses.
[description of drawings]
Fig. 1 is the three-dimensional assembly diagram of LED light fixture of the present invention.
Fig. 2 is the three-dimensional exploded view of LED light fixture of the present invention.
Fig. 3 is the led light source module of LED light fixture of the present invention and the three-dimensional assembly diagram of inner housing.
Fig. 4 is the luminous schematic diagram of the led light source module of LED light fixture of the present invention.
[specific embodiment]
See also Fig. 1, Fig. 2 and shown in Figure 3, disclosed LED light fixture 8 comprises capsule 1, inner housing 2 and led light source module 3, and wherein, described led light source module 3 is contained in the receiving space of described inner housing 2 formation.Described led light source module 3 comprises some LED30 and circuit board 31, described LED30 is horizontal to be fixed on the described circuit board 31, described in the present embodiment LED30 equal angles arranged spaced is being on the same circumference in the center of circle with the circuit board center, and this LED30 light direction is towards the center of described circuit board 31.Described inner housing 2 comprises upper shell 20 and lower house 21, described upper shell 20 comprises shell face 200 and upper shell sidewall 201, described shell face 200 and described upper shell sidewall 201 are one-body molded, described shell face 200 middle parts are provided with a diffuser 202, and described shell face 200 is provided with some grooves 203 with described upper shell sidewall 201 outer surface junctions.Described diffuser 202 inner surfaces are provided with a frosted layer.Described lower house 21 comprises lower house diapire 210 and lower house sidewall 211, described lower house diapire 210 and described lower house sidewall 211 are one-body molded, described lower house diapire 210 is provided with the first line hole 212, and described lower house sidewall 211 inner surfaces protrude out and form a fixture block 213.Described circuit board 31 is provided with and the corresponding draw-in groove 32 of fixture block at the bottom of the described shell.Described capsule 1 comprises capsule 10 and following capsule 11, the described capsule 10 of going up comprises front cover 100 and goes up capsule sidewall 101, described front cover 100 is one-body molded with described last capsule sidewall 101, described front cover 100 is provided with and described diffuser 202 corresponding windows 102, and described capsule sidewall 101 edges of going up outwards protrude out the some lugs 103 of formation.Described capsule 11 down comprises back cover 110 and lower seal shell side wall 111, described back cover 110 and described lower seal shell side wall 111 are one-body molded, described back cover 110 is provided with and the described capsule 10 lugs 103 corresponding installing holes 112 of going up with described lower seal shell side wall 111 junctions, and described back cover 110 is provided with and the 212 corresponding second line holes 113, described inner housing 2 first line holes.Described lower house sidewall 111 edges outwards protrude out and form lace shape rosette 114.
During assembling, at first, be on the same circumference in the center of circle with circuit board 31 centers with described LED30 equal angles arranged spaced, described diffuser 202 usefulness supersonic weldings are connected to the middle part of described upper shell 20; Secondly, lead on the described circuit board 31 is passed the first line hole 212 of described lower house 21, lead is exposed at the outside of described lower house 21, draw-in groove 32 on the described circuit board 31 holds mutually with fixture block 213 on the described lower house 21, with ultrasonic wave described upper shell 20 is fixed with described lower house 21 again; At last, reveal the lead of putting in described lower house 21 outsides and pass through the described second line hole 113 of capsule 11 down, be exposed at the described outside of capsule 11 down, the integral body that inner housing 2 and 3 assemblings of led light source module are finished is put on the back cover 110 of described capsule 1, again with the described installing hole 112 of going up the lug 103 of capsule 10 by capsule 11 under described, capsule 10 and following capsule 11 are fixed, described diffuser 202 to small part be exposed to described front cover 100 above.
See also shown in Figure 4, during use, go up power supply when described LED light fixture is logical, described LED is luminous, and the light beam that each LED sends exhales by described circuit board center, and each light beam is in the stack of the middle part of described circuit board, the light of stack is refracted to the outside through described light-passing board, the light that described LED light fixture is sent is even, the brightness height, and also not dazzling.
More than describing is embodiments of the invention only, forgives and can understand, and under the prerequisite that does not depart from the present invention's design, all should be included within the technical conceive of the present invention simple modification of the present invention and replacement.
Claims (8)
1. LED light fixture, comprise capsule, inner housing and led light source module, wherein, described led light source module is contained in the receiving space of described inner housing formation, described led light source module comprises some LED and circuit board, it is characterized in that: described LED is horizontal to be fixed on the described circuit board, and the LED light direction is towards the center of described circuit board.
2. LED light fixture as claimed in claim 1 is characterized in that: described LED equal angles arranged spaced is being on the same circumference in the center of circle with the circuit board center.
3. LED light fixture as claimed in claim 2, it is characterized in that: described inner housing comprises a upper shell, this upper shell comprises shell face and upper shell sidewall, described shell face and described upper shell sidewall are one-body molded, described shell face middle part is provided with a diffuser, and described shell face and described upper shell sidewall outer surface junction are provided with some grooves.
4. LED light fixture as claimed in claim 3 is characterized in that: described diffuser inner surface is provided with a frosted layer.
5. as claim 3 or 4 described LED light fixtures, it is characterized in that: described inner housing comprises a lower house, this lower house comprises lower house diapire and lower house sidewall, described lower house diapire and described lower house sidewall are one-body molded, described lower house diapire is provided with the first line hole, and described lower house side wall inner surfaces protrudes out and forms a fixture block.
6. LED light fixture as claimed in claim 5 is characterized in that: described circuit board is provided with and the corresponding draw-in groove of described fixture block.
7. LED light fixture as claimed in claim 5, it is characterized in that: described capsule comprises capsule on, should go up capsule comprises front cover and goes up the capsule sidewall, described front cover and described last capsule sidewall are one-body molded, described front cover is provided with and the corresponding window of described diffuser, and the described capsule sidewall edge place of going up outwards protrudes out the some lugs of formation.
8. LED light fixture as claimed in claim 7, it is characterized in that: described capsule comprises capsule, this time capsule comprises back cover and lower seal shell side wall, described back cover and described lower seal shell side wall are one-body molded, described back cover and described capsule junction down are provided with and the described corresponding installing hole of capsule lug of going up, and described back cover is provided with and the corresponding second line hole, the described inner housing first line hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810041620A CN101650002A (en) | 2008-08-12 | 2008-08-12 | Led lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810041620A CN101650002A (en) | 2008-08-12 | 2008-08-12 | Led lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101650002A true CN101650002A (en) | 2010-02-17 |
Family
ID=41672295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810041620A Pending CN101650002A (en) | 2008-08-12 | 2008-08-12 | Led lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101650002A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107218527A (en) * | 2010-12-02 | 2017-09-29 | 欧司朗有限公司 | Manufacture method and corresponding LED lamps for LED lamps |
| CN113090963A (en) * | 2021-04-15 | 2021-07-09 | 付赵新能源科技（上海）有限公司 | High light efficiency LED fluorescent tube |
-
2008
- 2008-08-12 CN CN200810041620A patent/CN101650002A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107218527A (en) * | 2010-12-02 | 2017-09-29 | 欧司朗有限公司 | Manufacture method and corresponding LED lamps for LED lamps |
| CN113090963A (en) * | 2021-04-15 | 2021-07-09 | 付赵新能源科技（上海）有限公司 | High light efficiency LED fluorescent tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100217 |