CN203907542U - Bulb lamp and lamp panel base thereof - Google Patents
Bulb lamp and lamp panel base thereof Download PDFInfo
- Publication number
- CN203907542U CN203907542U CN201420302709.2U CN201420302709U CN203907542U CN 203907542 U CN203907542 U CN 203907542U CN 201420302709 U CN201420302709 U CN 201420302709U CN 203907542 U CN203907542 U CN 203907542U
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- frustum
- lamp
- lamp plate
- radiator
- bulb
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to a bulb lamp and a lamp panel base thereof. The bulb lamp comprises a radiator and a light source assembly. The light source assembly comprises the lamp panel base which is fixedly mounted at the upper end of the radiator and has a heat conducting function. The lamp panel base is provided with a frustum, a top face lamp panel facing the front portion of the top face to give out light is fixedly mounted on the top face of the frustum, and side face lamp panels facing the front portions of the corresponding side faces to give out light are arranged on the circumferential side face of the frustum along the circumference. According to the bulb lamp and the lamp panel base thereof, the top face lamp panel and the side face lamp panels form a three-dimensional light-emitting unit which irradiates in multiple directions, so that the bulb lamp has a larger light-out angle, and the irradiation range is wider; meanwhile, due to the fact that the lamp panel base has the heat conducting function, heat of the lamp panels can be transmitted to the radiator through the lamp panel base, radiating is rapid, the radiating effect is good, and the service life of the lamp can be better prolonged.
Description
Technical field
The utility model relates to a kind of bulb lamp.
Background technology
LED bulb lamp is a kind of novel energy-saving lamp, Chinese patent literature CN202501281U discloses a kind of Novel LED bulb lamp, this bulb lamp comprises aluminium alloy heat radiator, LED lamp plate (being light source assembly), lampshade, driving power and lamp holder etc., wherein lamp plate is made up of flat aluminium base and the plurality of LEDs lamp pearl being laid on aluminium base plate face, lamp plate is fixed on the centre of radiator upper end by screw, lampshade is adhesively fixed on lampshade end cap, and lampshade end cap is the marginal position that annular is fixed on radiator upper end.Because its lamp pearl is arranged in one plane, can cause the rising angle of bulb lamp less, illumination range is limited by very large; Lamp plate is fixedly connected with radiator by screw in addition, in use, will cause not tightly impact heat radiation of aluminium base and radiator laminating if getting loose appears in screw, thereby shorten the life-span of light fixture.
Utility model content
The purpose of this utility model is to provide a kind of bulb lamp that can increase light fixture rising angle.The utility model also provides the lamp plate pedestal of this bulb lamp simultaneously.
For achieving the above object, the utility model bulb lamp adopts following technical scheme: bulb lamp, comprise radiator and light source assembly, described light source assembly comprises the lamp plate pedestal with heat conduction function that is fixedly mounted on radiator upper end, on lamp plate pedestal, there is frustum, on the end face of frustum, be installed with the end face lamp plate towards the bright dipping of end face front, on all sides of frustum, edge is circumferentially laid with towards the side of corresponding side surface front bright dipping lamp plate.
The bottom surface of described frustum is provided with connecting stud, and the diameter of connecting stud is less than the radial contour size of frustum bottom surface, and lamp plate pedestal screws the upper end that is fixed on radiator by connecting stud.
On the bottom face of described connecting stud, offer the installing space of stepping down.
Between the bottom surface of described lamp plate pedestal frustum and radiator, be pressed with can heat conduction connecting ring, the outward flange of connecting ring extends to frustum periphery, the lampshade of bulb lamp is assemblied on connecting ring.
The outer edge of described connecting ring is provided with and turns edge, and described lampshade screws and is fixed on this turns edge.
Described frustum is the frustum of a pyramid, Shang Junyou side, the each side lamp plate of the frustum of a pyramid.
The utility model bulb lamp lamp plate pedestal adopts following technical scheme: bulb lamp lamp plate pedestal, comprise the base body with heat conduction function for being fixedly mounted on bulb lamp heat radiator upper end, on base body, there is frustum, the end face of frustum is provided with for the mounting structure towards the end face lamp plate of end face front bright dipping is installed, and on all sides of frustum, edge is circumferentially laid with the mounting structure for the side lamp plate towards the bright dipping of corresponding side surface front.
The bottom surface of described frustum is provided with the connecting stud for being screwed in radiator upper end, and the diameter of connecting stud is less than the radial contour size of frustum bottom surface.
On the bottom face of described connecting stud, offer the installing space of stepping down.
Described frustum is the frustum of a pyramid, on each side of the frustum of a pyramid, all has side light board mounting structure.
The lamp plate pedestal of the utility model bulb lamp is provided with frustum, and on the end face of frustum and all sides, lamp plate is all housed, because frustum side is inclined-plane, so be contained in its light direction of lamp plate on side just towards the front of corresponding side surface, lamp plate on frustum end face is towards the bright dipping of the front of end face, end face lamp plate and side lamp plate have just formed a stereo luminous unit towards multidirectional irradiation like this, middle lamp pearl is arranged bulb lamp in one plane compared to existing technology, bulb lamp of the present utility model has larger rising angle, its range of exposures is wider, meanwhile, because lamp plate pedestal itself has heat conduction function, the heat of lamp plate is delivered on radiator by lamp plate pedestal, and rapid heat dissipation, good heat dissipation effect are of value to the service life that extends light fixture.
Further, on the bottom surface of lamp plate pedestal frustum, arrange after connecting stud, lamp plate pedestal is screwed and is fixed on radiator by connecting stud, so not only install simple, simultaneously because connecting stud also directly contacts with radiator, greatly increase the heat-conducting area of lamp plate pedestal, be more conducive to distributing of heat, even if lamp plate pedestal is a little loosening with the appearance that is threaded between radiator, make frustum bottom surface and radiator loose contact, also heat can be passed to rapidly to radiator by double-screw bolt, heat radiation good reliability, avoid in prior art causing because of lamp plate after screw loosening and radiator loose contact the defect of poor heat radiation.
Further, on the bottom face of connecting stud, offer and step down after installing space, can hold the upper end that is contained in the driving power in radiator, take full advantage of space, also alleviated the gross weight of bulb lamp and reduced the axial profile size of bulb lamp.
Further, press-fit heat conduction connecting ring between lamp plate pedestal and radiator, the lampshade of bulb lamp is arranged on connecting ring, and connecting ring is pressed abd fixed on radiator by the frustum bottom surface of lamp plate pedestal, and this fixed structure is simple firmly, be convenient to assembling; Lampshade is screwed on connecting ring, and it is firm to connect, and maintenance is easy for installation and removal simultaneously.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of embodiment of the utility model bulb lamp, is also the structural representation of installing and using of the utility model bulb lamp lamp plate pedestal simultaneously;
Fig. 2 is the top view removing in Fig. 1 after lampshade.
Detailed description of the invention
The embodiment of bulb lamp lamp plate pedestal of the present utility model is shown in shown in Fig. 1 and Fig. 2, this lamp plate pedestal 2 comprises the base body of aluminium matter, on base body, there is tetragonous cone table, the end face of frustum is provided with for the mounting structure towards the end face lamp plate of end face front bright dipping is installed, on four sides of frustum, be respectively equipped with the mounting structure for the side lamp plate towards the bright dipping of corresponding side surface front, on the bottom surface of frustum, be integrally formed with the connecting stud 11 for being screwed in radiator 5 upper ends, the diameter of connecting stud is less than the radial contour size of frustum bottom surface, make frustum and connecting stud form T font structure, the bottom surface of the frustum radially part of outstanding connecting stud forms the tactile flange of pressure, in use for touching with the upper side pressure of bulb lamp heat radiator the upper end that coordinates or be fitted in by connecting ring 4 bulb lamp heat radiator 5, connecting ring is used for installing bulb lamp lampshade 1.In Fig. 1, the 20th, run through upper and lower perforate, so that threading and thermal current pass through, strengthen radiating effect.
For between abundant empty profit, on the bottom face of connecting stud, can also offer the installing space of stepping down, so in use, the upper end of the driving power of bulb lamp can be stretched into wherein.
The embodiment of bulb lamp of the present utility model is shown in shown in Fig. 1 and Fig. 2, this bulb lamp mainly comprises light source assembly, radiator 5 and lampshade 1, wherein, light source assembly comprises lamp plate pedestal 2, the structure of lamp plate pedestal is identical with the structure in the utility model bulb lamp lamp plate pedestal embodiment, on the top lamp board mounting structure of lamp plate pedestal, be equipped with end face lamp plate 15, corresponding side lamp plate 3 is installed on each side light board mounting structure; Radiator adopts the bulb lamp heat radiator of existing known structure, light source assembly is arranged on the upper end of radiator 5, the lower end of radiator is connected with lamp holder 8 by insulation adapter sleeve 7, the lower end of lamp holder is provided with card line card 9, the driving power 6 of bulb lamp is positioned at the through hole of radiator, and stepping down in installing space of lamp plate pedestal connecting stud 11 bottom surfaces stretched in the upper end of driving power.
Light source assembly screws by the connecting stud 11 on lamp plate pedestal the upper end that is fixed on radiator through hole, between the bottom surface of lamp plate pedestal frustum and radiator upper surface, aluminium matter connecting ring 4 is also housed, connecting ring is enclosed within on connecting stud 11, tightens in being fixed on radiator connecting ring is pressed abd fixed on radiator at lamp plate pedestal 2; The outward flange of connecting ring 4 extends to the periphery of frustum, and the outer edge of connecting ring is also provided with and turns edge 10, and described lampshade 1 is fixed on this turns edge by screwed.
In the various embodiments described above, the frustum on base body is tetragonous cone table, in other embodiments, also can be Rhizoma Sparganii frustum, pentagonal pyramid platform or hexagonal pyramid platform, eight frustum of a pyramids etc., all has side light board mounting structure on each side of the frustum of a pyramid; Certainly, also can adopt circular cone structure, now side light board mounting structure is upwards uniform along week, and its quantity need to be set according to the light fixture of different size.
In the various embodiments described above, lamp plate pedestal 2 and connecting ring 4 are aluminium matter, in other embodiments, also can adopt other materials with good heat conductive performance to make.
In the various embodiments described above, lamp plate pedestal 2 adopts connecting stud to be connected on radiator 5, in other embodiments, also can adopt in frustum bottom surface holding flange is set, and is fixedly connected on radiator by screw.In addition, the mounting structure of bulb lamp lampshade 1 is not limited to the mode of the present embodiment, also can adopt clamping of the prior art, the mounting means such as bonding; In addition, also can be by lampshade jointing structure being set in radiator upper end and lampshade being directly installed on radiator.
Lamp plate in above-described embodiment adopts LED lamp plate.
Claims (10)
1. bulb lamp, comprise radiator and light source assembly, it is characterized in that: described light source assembly comprises the lamp plate pedestal with heat conduction function that is fixedly mounted on radiator upper end, on lamp plate pedestal, there is frustum, on the end face of frustum, be installed with the end face lamp plate towards the bright dipping of end face front, on all sides of frustum, edge is circumferentially laid with towards the side of corresponding side surface front bright dipping lamp plate.
2. bulb lamp according to claim 1, is characterized in that: the bottom surface of described frustum is provided with connecting stud, and the diameter of connecting stud is less than the radial contour size of frustum bottom surface, and lamp plate pedestal screws the upper end that is fixed on radiator by connecting stud.
3. bulb lamp according to claim 2, is characterized in that: on the bottom face of described connecting stud, offer the installing space of stepping down.
4. bulb lamp according to claim 2, is characterized in that: between the bottom surface of described lamp plate pedestal frustum and radiator, be pressed with can heat conduction connecting ring, the outward flange of connecting ring extends to frustum periphery, the lampshade of bulb lamp is assemblied on connecting ring.
5. bulb lamp according to claim 4, is characterized in that: the outer edge of described connecting ring is provided with and turns edge, and described lampshade screws and is fixed on this turns edge.
6. according to the bulb lamp described in any one in claim 1-5, it is characterized in that: described frustum is the frustum of a pyramid Shang Junyou side, the each side lamp plate of the frustum of a pyramid.
7. bulb lamp lamp plate pedestal, it is characterized in that: comprise the base body with heat conduction function for being fixedly mounted on bulb lamp heat radiator upper end, on base body, there is frustum, the end face of frustum is provided with for the mounting structure towards the end face lamp plate of end face front bright dipping is installed, and on all sides of frustum, edge is circumferentially laid with the mounting structure for the side lamp plate towards the bright dipping of corresponding side surface front.
8. bulb lamp lamp plate pedestal according to claim 7, is characterized in that: the bottom surface of described frustum is provided with the connecting stud for being screwed in radiator upper end, and the diameter of connecting stud is less than the radial contour size of frustum bottom surface.
9. bulb lamp lamp plate pedestal according to claim 8, is characterized in that: on the bottom face of described connecting stud, offer the installing space of stepping down.
10. according to the bulb lamp lamp plate pedestal described in claim 7 or 8 or 9, it is characterized in that: described frustum is the frustum of a pyramid, on each side of the frustum of a pyramid, all have side light board mounting structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420302709.2U CN203907542U (en) | 2014-06-09 | 2014-06-09 | Bulb lamp and lamp panel base thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420302709.2U CN203907542U (en) | 2014-06-09 | 2014-06-09 | Bulb lamp and lamp panel base thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203907542U true CN203907542U (en) | 2014-10-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420302709.2U Expired - Fee Related CN203907542U (en) | 2014-06-09 | 2014-06-09 | Bulb lamp and lamp panel base thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203907542U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105674087A (en) * | 2016-03-31 | 2016-06-15 | 中山市高乐电子科技有限公司 | LED light source structure |
| CN105840988A (en) * | 2016-03-31 | 2016-08-10 | 中山市高乐电子科技有限公司 | Drive and light source integrated LED light source structure |
| CN105864649A (en) * | 2016-03-31 | 2016-08-17 | 中山市高乐电子科技有限公司 | LED light source structure with LED driving function |
-
2014
- 2014-06-09 CN CN201420302709.2U patent/CN203907542U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105674087A (en) * | 2016-03-31 | 2016-06-15 | 中山市高乐电子科技有限公司 | LED light source structure |
| CN105840988A (en) * | 2016-03-31 | 2016-08-10 | 中山市高乐电子科技有限公司 | Drive and light source integrated LED light source structure |
| CN105864649A (en) * | 2016-03-31 | 2016-08-17 | 中山市高乐电子科技有限公司 | LED light source structure with LED driving function |
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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: 20141029 Termination date: 20200609 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |