CN202691681U - LED (light emitting diode) lamp - Google Patents
LED (light emitting diode) lamp Download PDFInfo
- Publication number
- CN202691681U CN202691681U CN2012203163986U CN201220316398U CN202691681U CN 202691681 U CN202691681 U CN 202691681U CN 2012203163986 U CN2012203163986 U CN 2012203163986U CN 201220316398 U CN201220316398 U CN 201220316398U CN 202691681 U CN202691681 U CN 202691681U
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- Prior art keywords
- led lamp
- light source
- led
- source substrate
- rake
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Abstract
The utility model discloses an LED lamp. The LED lamp comprises a lamp holder, a connection base, an LED light source substrate, and a light transparent cover, wherein the lamp holder is used for connecting an external power supply for supplying power to the LED lamp; the connection base is connected with the lamp holder, and is provided with a support stage vertical to the central axis of the LED lamp on the side away from the lamp holder; the LED light source substrate is arranged on the support stage slantwise in relative to the central axis; and the light transparent cover is matched with the connection base to form an accommodating space for accommodating the LED light source substrate. According to the utility model, the surface area of the LED light source substrate is increased by arranging the LED light source substrate slantwise in relative to the central axis, thereby enhancing the brightness of the LED lamp and improving the illumination effect.
Description
Technical field
The utility model relates to lighting field, particularly relates to a kind of LED lamp.
Background technology
Along with the development of LED technology, the LED lamp has been widely used in various scenes.And because the LED lamp has adopted LED as illuminator, so that the LED light fixture has the advantages such as power saving, long service life and bright dipping be effective.
In existing LED lamp, the led light source substrate generally with vertical setting of central axis of LED lamp.In this kind design, the quantity of the led light source that arranges in the LED lamp is limited, so a little less than its brightness, sometimes can't reach satisfied illuminating effect.
The utility model content
The technical problem that the utility model mainly solves provides a kind of LED lamp, can highlight, and improves illuminating effect.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of LED lamp is provided, comprises lamp holder, Connection Block, led light source substrate and diffuser.Lamp holder is used for connecting external power source, so that the LED lamp is powered.Connection Block is connected with lamp holder, and is provided with brace table perpendicular to the central axis of LED lamp in the side away from lamp holder.The relative central axis of led light source substrate is obliquely installed on brace table.Diffuser cooperates with Connection Block, holds the accommodation space of led light source substrate with formation.
Wherein, the led light source substrate comprises circuit board and is arranged at led chip on the circuit board, and circuit board is electrically connected with lamp holder.
Wherein, the LED lamp further comprises heat-conducting plate, and heat-conducting plate comprises the horizontal part that is arranged on the brace table and the rake that is obliquely installed with respect to central axis, and the led light source substrate is arranged on the rake of heat-conducting plate.
Wherein, heat-conducting plate comprises a plurality of rakes around the circumferential setting of central axis, and rake is mutually close on away from the direction of horizontal part, and the led light source substrate is arranged at the outside of rake.
Wherein, the led light source substrate is a plurality of, and is arranged on the rake respectively.
Wherein, rake is provided with the fastening part near horizontal part, and correspondence is provided with draw-in groove on the circuit board of led light source substrate, and fastening part is placed in the draw-in groove.
Wherein, rake further is provided with the first fixing hole away from horizontal part, and correspondence is provided with the second fixing hole on the circuit board of led light source substrate, and the LED lamp further comprises fixture, fixture is arranged in the first fixing hole and the second fixing hole, the rake setting so that circuit board reclines.
Wherein, the LED lamp further comprises reflector plate, is provided with opening on the reflector plate, and reflector plate is arranged at circuit board away from a side of heat-conducting plate, and led chip is arranged in opening.
Wherein, reflector plate comprises bottom, inserting part, extension.The bottom is arranged on the horizontal part of heat-conducting plate.Inserting part extends to Connection Block from the outer ledge of bottom, and the Connection Block correspondence position is provided with slot, and inserting part is inserted in the slot.Extension extends away from Connection Block from the inside edge of bottom, and the circuit board setting that reclines, and opening is arranged on the extension.
Wherein, Connection Block further comprises the radiating fin group that is arranged between lamp holder and the brace table, and the radiating fin group comprises to a plurality of radiating fins of the radially radial expansion of central axis.
The beneficial effects of the utility model are: the situation that is different from prior art, LED lamp of the present utility model is obliquely installed owing to the relative central axis of led light source substrate, therefore increase the surface area of led light source substrate, strengthened the brightness of LED lamp, improved illuminating effect.
Description of drawings
Fig. 1 is the schematic perspective view of decomposing state of the LED lamp of the utility model one embodiment;
Fig. 2 is the generalized section of assembled state of the LED lamp of the utility model one embodiment;
Fig. 3 is the schematic perspective view of the led light source substrate of the utility model one embodiment;
Fig. 4 is the schematic perspective view of the reflector plate of the utility model one embodiment.
The specific embodiment
Consult Fig. 1 and Fig. 2, Fig. 1 is the schematic perspective view of decomposing state of the LED lamp of the utility model one embodiment, and Fig. 2 is the generalized section of assembled state of the LED lamp of the utility model one embodiment.In the present embodiment, the LED lamp comprises lamp holder 10, Connection Block 20, led light source substrate 30, diffuser 40 and reflector plate 50.
Led light source substrate 30 relative central axis are obliquely installed on brace table 21, and further are arranged at the outside of the rake 222 of heat-conducting plate 22.In the present embodiment, led light source substrate 30 is a plurality of, and is arranged at respectively on the rake 222.Further consult Fig. 3, Fig. 3 is the schematic perspective view of the led light source substrate of the utility model one embodiment.Led light source substrate 30 comprises circuit board 31 and is arranged at led chip 32 on the circuit board 31.Circuit board 31 is electrically connected with lamp holder 10, by lamp holder 10 power supplies, and further is led chip 32 power supplies.Shown in Fig. 1-2, because led light source substrate 30 relative central axis are obliquely installed on brace table 21, so that the surface area of circuit board 31 is increased, further makes on each circuit board 31 a plurality of led chips 32 can be set.
Consult Fig. 2 and Fig. 3, in the present embodiment, the rake 222 of heat-conducting plate 22 is provided with the fastening part 223 near horizontal part 221, and correspondence is provided with draw-in groove 33 on the circuit board 31 of led light source substrate 30, and fastening part 223 is placed in the draw-in groove 33.Further, for the stability maintenance between accentuator plate 31 and the rake 222, rake 222 further is provided with the first fixing hole 224 away from horizontal part 221, and correspondence is provided with the second fixing hole 34 on the circuit board 31 of led light source substrate 30.The LED lamp further comprises fixture 60, and fixture 60 is arranged in the first fixing hole 224 and the second fixing hole 34, and rake 222 arranges so that circuit board 31 reclines.In other embodiments, also available other modes are fixed on circuit board 31 on the rake 222, for example be coated with heat-conducting glue between circuit board 31 and rake 222, or circuit board 31 directly is fixed on the brace table 21.
Diffuser 40 cooperates with Connection Block 20, holds the accommodation space of led light source substrate 30 with formation.Further, this accommodation space also holds heat-conducting plate 22 and reflector plate 50.In the present embodiment, diffuser 40 is arranged at intervals with a plurality of grooves 41 in the bottom that connects Connection Block 20, and Connection Block 20 is provided with a plurality of holding sections 25 at the correspondence position that connects diffuser 40.In holding section 25 engaging and the groove 41, diffuser 40 is connected with Connection Block 20 and fixes.In other embodiments, can use other known connected modes, for example be threaded or the fixture connection, be not only to be limited to engagement connection.
Be different from prior art, therefore LED lamp of the present utility model has increased the surface area of led light source substrate because the relative central axis of led light source substrate is obliquely installed, and has strengthened the brightness of LED lamp, has improved illuminating effect.
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (10)
1. a LED lamp is characterized in that, described LED lamp comprises:
Lamp holder is used for connecting external power source, so that described LED lamp is powered;
Connection Block is connected with described lamp holder, and is provided with brace table perpendicular to the central axis of described LED lamp in the side away from described lamp holder;
The led light source substrate, relatively described central axis is obliquely installed on described brace table;
Diffuser cooperates with described Connection Block, holds the accommodation space of described led light source substrate with formation.
2. LED lamp according to claim 1 is characterized in that, described led light source substrate comprises circuit board and be arranged at led chip on the described circuit board, and described circuit board is electrically connected with described lamp holder.
3. LED lamp according to claim 2, it is characterized in that, described LED lamp further comprises heat-conducting plate, described heat-conducting plate comprises the horizontal part that is arranged on the described brace table and the rake that is obliquely installed with respect to described central axis, and described led light source substrate is arranged on the described rake of described heat-conducting plate.
4. LED lamp according to claim 3, it is characterized in that, described heat-conducting plate comprises a plurality of described rake around the circumferential setting of described central axis, and described rake is mutually close on away from the direction of described horizontal part, and described led light source substrate is arranged at the outside of described rake.
5. LED lamp according to claim 4 is characterized in that, described led light source substrate is a plurality of, and is arranged at respectively on the described rake.
6. LED lamp according to claim 4 is characterized in that, described rake is provided with the fastening part near described horizontal part, and correspondence is provided with draw-in groove on the described circuit board of described led light source substrate, and described fastening part is placed in the described draw-in groove.
7. LED lamp according to claim 6, it is characterized in that, described rake further is provided with the first fixing hole away from described horizontal part, correspondence is provided with the second fixing hole on the described circuit board of described led light source substrate, described LED lamp further comprises fixture, described fixture is arranged in described the first fixing hole and described the second fixing hole, the described rake setting so that described circuit board reclines.
8. LED lamp according to claim 4, it is characterized in that, described LED lamp further comprises reflector plate, is provided with opening on the described reflector plate, described reflector plate is arranged at described circuit board away from a side of described heat-conducting plate, and described led chip is arranged in described opening.
9. LED lamp according to claim 8 is characterized in that, described reflector plate comprises:
The bottom is arranged on the horizontal part of described heat-conducting plate;
Inserting part extends to described Connection Block from the outer ledge of described bottom, and described Connection Block correspondence position is provided with slot, and described inserting part is inserted in the described slot;
Extension extends away from described Connection Block from the inside edge of described bottom, and the described circuit board setting that reclines, and described opening is arranged on the described extension.
10. LED lamp according to claim 3, it is characterized in that, described Connection Block further comprises the radiating fin group that is arranged between described lamp holder and the described brace table, and described radiating fin group comprises to a plurality of radiating fins of the radially radial expansion of described central axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203163986U CN202691681U (en) | 2012-07-02 | 2012-07-02 | LED (light emitting diode) lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203163986U CN202691681U (en) | 2012-07-02 | 2012-07-02 | LED (light emitting diode) lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202691681U true CN202691681U (en) | 2013-01-23 |
Family
ID=47547299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203163986U Expired - Fee Related CN202691681U (en) | 2012-07-02 | 2012-07-02 | LED (light emitting diode) lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202691681U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104344236A (en) * | 2013-07-29 | 2015-02-11 | 海洋王（东莞）照明科技有限公司 | Lighting device |
-
2012
- 2012-07-02 CN CN2012203163986U patent/CN202691681U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104344236A (en) * | 2013-07-29 | 2015-02-11 | 海洋王（东莞）照明科技有限公司 | Lighting device |
| CN104344236B (en) * | 2013-07-29 | 2018-02-23 | 海洋王（东莞）照明科技有限公司 | Lighting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 518000, Guangdong, Shenzhen Province, Longhua New District Guanlan street, Fu hang community, 6 AB building, 6 floor, affluent Industrial Zone Patentee after: SHENZHEN YOUYICHENG INTELLIGENT LIGHTING CO., LTD. Address before: 6, building 518100, building.AB, 6, Guanlan Industrial Street, Baoan District, Shenzhen, Guangdong Patentee before: Shenzhen YYC-LED Lighting Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20180702 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |