CN203010264U - Bulb lamp - Google Patents
Bulb lamp Download PDFInfo
- Publication number
- CN203010264U CN203010264U CN2012206469391U CN201220646939U CN203010264U CN 203010264 U CN203010264 U CN 203010264U CN 2012206469391 U CN2012206469391 U CN 2012206469391U CN 201220646939 U CN201220646939 U CN 201220646939U CN 203010264 U CN203010264 U CN 203010264U
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- CN
- China
- Prior art keywords
- main body
- heat radiation
- radiation main
- cover
- heat dissipation
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a bulb lamp, relating to the technical field of lamps. The bulb lamp comprises a lamp holder, a heat dissipation main body, a lamp plate component and a PC (Poly Carbonate) cover, wherein the lamp plate component is fixedly arranged on the heat dissipation main body through screws; the PC cover is arranged on the top end of the heat dissipation main body; the heat dissipation main body is in a hollow structure; the external surface of the heat dissipation main body is provided with a through hole communicated with a hollow part; the through holes are in a conical structure respectively and evenly surround on the external surface of the heat dissipation main body; a fixing platform for fixing the lamp plate component is arranged in the hollow part of the heat dissipation main body; and a rib plate is arranged between the fixing platform and the inner wall of the heat dissipation main body for connecting. The bulb lamp has the beneficial effects that the heat dissipation performance is good, the integral structure is similar to Eiffel Tower in Europe and the ornamental value is quite high, thereby being attractive in appearance, ornamental and practical.
Description
[technical field]
The utility model relates to a kind of bulb lamp.
[background technology]
The LED technology is widely used, when LED uses as bulb lamp, little power consumption, light are soft, its primary structure is: be installed in the circuit board in ball bubble heat radiation main body, light-emitting component is installed on circuit board, connect the spiral shell shell lamp holder of ball bubble afterbody by the power line on circuit board, spiral shell shell lamp holder is again in the corresponding lamp socket of precession light fixture again, connect civil power after this bulb lamp can be luminous.The outward appearance of existing A60 LED bulb lamp is all generally similar to the outward appearance of traditional luminous bulb lamp of tungsten filament, and outward appearance money color ratio is more single, and its aesthetic appearance is not strong.
[utility model content]
The purpose of this utility model is effectively to overcome the deficiency of above-mentioned technology, provides a kind of outward appearance more novel, has the bulb lamp of sight and practicality concurrently.
The technical solution of the utility model is achieved in that it comprises lamp holder, heat radiation main body, lamp plate assembly and PC cover, described lamp plate assembly is fixed by screws on the heat radiation main body, described PC cover is arranged on heat radiation main body top, its improvements are: described heat radiation main body is the structure of hollow, the outer surface of heat radiation main body is provided with the through hole that is communicated with the hollow part, this through hole is cone structure, and is looped around uniformly on the outer surface of heat radiation main body; Be provided with the fixed platform for the fixed light board component in described heat radiation main body hollow part, be provided with link of boards between this fixed platform and heat radiation main body inner wall;
In said structure, the cross section of described heat radiation main body is circular, and the heat radiation main body from the top to end be the diminishing structure of cross-sectional diameter;
In said structure, the dual-side of the vertical section of described heat radiation main body is the camber line of indent;
In said structure, it also comprises a columniform power supply cylinder, and an end of power supply cylinder is fixed on the end of heat radiation main body, and the other end is connected with described cap screw thread;
In said structure, be provided with a driving power in described power supply cylinder, this driving power and lamp holder, lamp plate assembly are electrically connected, and are used for providing electric energy to the LED wafer that is arranged on the lamp plate assembly;
In said structure, it is spherical that described PC cover is hemicycle, and the connecting portion of PC cover and heat radiation main body seamlessly transits;
In said structure, described PC cover is provided with buckle, and the heat radiation main body is provided with draw-in groove, and the PC cover coordinates by buckle and draw-in groove, is fixed on the main body top of dispelling the heat.
the utility model beneficial effect is: heat radiation main body of the present utility model is hollow structure, its outer surface is provided with the through hole that is communicated with the hollow part, and through hole is cone structure, in addition, the cross section of heat radiation main body is circular, and the heat radiation main body from the top to end be the diminishing structure of cross-sectional diameter, the connecting portion of heat radiation main body and PC cover seamlessly transits, design by this kind structure, heat dispersion of the present utility model is good, and its overall structure is similar to European Eiffel Tower, has very strong sight, therefore, the utility model outward appearance is novel, have sight and practicality concurrently.
[description of drawings]
Fig. 1 is front view of the present utility model;
Fig. 2 is exploded perspective view of the present utility model.
[specific embodiment]
The utility model will be further described below in conjunction with drawings and Examples.
with reference to Fig. 1, shown in Figure 2, the specific embodiment of a kind of bulb lamp that discloses for the utility model, in the present embodiment, this bulb lamp comprises lamp holder 10, heat radiation main body 20, lamp plate assembly 30 and PC cover 40, lamp plate assembly 30 is fixed on the top of heat radiation main body 20 by screw 301, PC cover 40 is provided with buckle 401, heat radiation main body 20 is provided with corresponding draw-in groove, PC cover 40 engages by buckle 401 and draw-in groove, be fixed on the top of heat radiation main body 20, in the present embodiment, it is spherical that PC cover 40 is hemicycle, and PC cover 40 seamlessly transits with the connecting portion of heat radiation main body 20, with reference to Fig. 2, heat radiation main body 20 is the structure of hollow, and its outer surface is provided with the through hole 201 that is communicated with the hollow part, and in the present embodiment, through hole 201 is cone structure, the through hole 201 of this taper is looped around on the outer surface of heat radiation main body 20 uniformly, the cross section of heat radiation main body 20 be circular, and the main body 20 of dispelling the heat from the top to end be the diminishing structure of cross-sectional diameter, in the present embodiment, two curves that side is indent of the vertical section of heat radiation main body 20, as shown in Figure 2.
Be provided with a fixed platform 202 in the position of heat radiation main body 20 hollows, and being provided with gusset 203 between this fixed platform 202 and heat radiation main body 20 inwalls is connected, lamp plate assembly 30 namely is fixed on fixed platform 202 by screw 301, and lamp plate assembly 30 is provided with luminous LED wafer 302.The utility model also comprises a power supply cylinder 50, one end of power supply cylinder 50 is fixed on the end of heat radiation main body 20, the other end is threaded with described lamp holder 10, be provided with a driving power 501 in power supply cylinder 50, this driving power 501 is electrically connected with lamp holder 10, lamp plate assembly 30, is used for providing electric energy to the LED wafer 302 that is arranged on lamp plate assembly 30.
The design of this kind structure of the present utility model, have good heat dispersion, through hole 201 has increased the contact area of heat radiation main body 20 with air, also can form cross-ventilation, heat dispersion is greatly improved, in addition, the design of the structure of its heat radiation main body 20 makes bulb lamp monnolithic case structure be similar to European Eiffel Tower, has very strong sight, therefore, the utility model outward appearance is novel, has sight and practicality concurrently.
Described above is only preferred embodiment of the present utility model, and above-mentioned specific embodiment is not to restriction of the present utility model.In technological thought category of the present utility model, various distortion and modification can appear, and the retouching that all those of ordinary skill in the art make according to above description, revise or be equal to replacement, all belong to the scope that the utility model is protected.
Claims (7)
1. bulb lamp, it comprises lamp holder, heat radiation main body, lamp plate assembly and PC cover, described lamp plate assembly is fixed by screws on the heat radiation main body, described PC cover is arranged on heat radiation main body top, it is characterized in that: described heat radiation main body is the structure of hollow, the outer surface of heat radiation main body is provided with the through hole that is communicated with the hollow part, and this through hole is cone structure, and is looped around uniformly on the outer surface of heat radiation main body; Be provided with the fixed platform for the fixed light board component in described heat radiation main body hollow part, be provided with link of boards between this fixed platform and heat radiation main body inner wall.
2. a kind of bulb lamp according to claim 1 is characterized in that: the cross section of described heat radiation main body is for circular, and the heat radiation main body from the top to end be the diminishing structure of cross-sectional diameter.
3. a kind of bulb lamp according to claim 2, it is characterized in that: the dual-side of the vertical section of described heat radiation main body is the camber line of indent.
4. a kind of bulb lamp according to claim 1, it is characterized in that: it also comprises a columniform power supply cylinder, and an end of power supply cylinder is fixed on the end of heat radiation main body, and the other end is connected with described cap screw thread.
5. a kind of bulb lamp according to claim 4 is characterized in that: be provided with a driving power in described power supply cylinder, this driving power and lamp holder, lamp plate assembly are electrically connected, and are used for providing electric energy to the LED wafer that is arranged on the lamp plate assembly.
6. a kind of bulb lamp according to claim 1 is characterized in that: it is spherical that described PC cover is hemicycle, and the connecting portion of PC cover and heat radiation main body seamlessly transits.
7. a kind of bulb lamp according to claim 6 is characterized in that: described PC cover is provided with buckle, and the heat radiation main body is provided with draw-in groove, and the PC cover coordinates by buckle and draw-in groove, is fixed on the main body top of dispelling the heat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206469391U CN203010264U (en) | 2012-11-30 | 2012-11-30 | Bulb lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206469391U CN203010264U (en) | 2012-11-30 | 2012-11-30 | Bulb lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203010264U true CN203010264U (en) | 2013-06-19 |
Family
ID=48601857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206469391U Expired - Fee Related CN203010264U (en) | 2012-11-30 | 2012-11-30 | Bulb lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203010264U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106195670A (en) * | 2016-08-31 | 2016-12-07 | 贵州明城科技有限公司 | A kind of radiator structure for LED |
-
2012
- 2012-11-30 CN CN2012206469391U patent/CN203010264U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106195670A (en) * | 2016-08-31 | 2016-12-07 | 贵州明城科技有限公司 | A kind of radiator structure for LED |
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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: 20130619 Termination date: 20161130 |