CN203963574U - High-power bulb lamp - Google Patents
High-power bulb lamp Download PDFInfo
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- CN203963574U CN203963574U CN201420311753.XU CN201420311753U CN203963574U CN 203963574 U CN203963574 U CN 203963574U CN 201420311753 U CN201420311753 U CN 201420311753U CN 203963574 U CN203963574 U CN 203963574U
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- radiator
- heat insulation
- packing element
- lamp
- insulation packing
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Abstract
The utility model discloses a kind of high-power bulb lamp, it comprises lamp holder, lamp housing, radiator, diffusion lampshade, heat insulation packing element, LED lamp illuminating module and driving power, LED lamp illuminating module is arranged on the front of radiator, diffusion lampshade covers described LED lamp illuminating module, driving power is arranged in radiator by heat insulation packing element, and lamp holder is arranged on the back side of radiator by lamp housing; LED lamp illuminating module of the present utility model is to be directly fixed on radiator, conduct heat fast, the heat of LED lamp illuminating module can dissipate rapidly by radiator, thereby reduce the speed that LED light declines, increase the service life, heat insulation packing element separates radiator and driving power, efficiently solve and cause driving power Problem of Failure because of high-powered LED lamp power supply internal high temperature, and location division in lamp housing is provided with ventilation slot, not only be convenient to ventilation and heat, also have dustproof effect, further promote the stability of work, increase the service life.
Description
Technical field
The utility model relates to bulb lamp technical field, is specifically related to a kind of high-power bulb lamp.
Background technology
That conventional incandescent (tengsten lamp) consumes energy is high, the life-span is short, under the overall situation of global resources anxiety, is gradually forbidden producing by national governments, and along with the development of solid state lighting, the LED illumination that integrates multiple advantage just progressively strides forward to third generation new type light source.LED(Light Emitting Diode, light emitting diode) be a kind of solid-state semiconductor devices that can be visible ray by electric energy conversion, it can be directly luminous energy electric energy conversion, LED has that volume is little, power consumption is low, long service life, environmental protection, sturdy and durable, brightness advantages of higher, extensive use in daily life, as LED bulb lamp, LED bulb lamp is the Novel energy-saving lamp that substitutes conventional incandescent bulb.
At present, the bulb lamp of prior art comprises light source, fin and shell, light source is connected with fin by aluminium base, fin and light source are all positioned at shell, light intensity while use in order to increase bulb lamp can reach the requirement of illumination, and this just need to increase LED lamp pearl and power or quantity in light source, and power or quantity increase all can increase the caloric value of light source, if these heats cannot dispel the heat in time, will have a strong impact on dependability and the service life of LED lamp pearl.
Utility model content
For above-mentioned deficiency, the purpose of this utility model is, provides a kind of structural design ingenious, reasonable, and power is large, the high-power bulb lamp of good heat dissipation effect.
For achieving the above object, technical scheme provided by the utility model is: a kind of high-power bulb lamp, it comprises lamp holder, lamp housing, radiator, diffusion lampshade, heat insulation packing element, LED lamp illuminating module and driving power, described LED lamp illuminating module is arranged on the front of described radiator, described diffusion lampshade is arranged on this radiator, and described LED lamp illuminating module can be covered, the back side of described radiator inwardly concave form one with the suitable assembly cavity of described heat insulation packing element appearance profile, described heat insulation packing element is fixed in this assembly cavity, described driving power is arranged in this heat insulation packing element, and be connected with described LED lamp illuminating module, described lamp housing covers on the back side of described radiator, and in this lamp housing, be provided with the location division that can be pressed on described heat insulation packing element, this location division is provided with ventilation slot, described lamp holder is arranged on the afterbody of described lamp housing, and be connected with described driving power.
As a kind of improvement of the present utility model, described lamp housing head is larger, afterbody is and dwindles gradually shape, and be provided with the screw socket suitable with described lamp holder, described location division is annular projection parts, evenly has respectively multiple described ventilation slots on the position that contacts of these annular projection parts and described heat insulation packing element.By this ventilation slot, can make the heat insulation packing element inner space formation cross-ventilation that is connected with extraneous space, be convenient to take away fast the heat of driving power.
As a kind of improvement of the present utility model, described radiator is to press through cold forging the integrated fine aluminium piece forming, the front periphery of this integrated fine aluminium piece is provided with draw-in groove, and being provided with the hook suitable with this draw-in groove on described diffusion lampshade, the outer circumference surface of this integrated fine aluminium piece is provided with the many fin that extend along its axial direction.Structural design is ingenious, reasonable, good heat dissipation effect.
As a kind of improvement of the present utility model, the blind end outer surface of described heat insulation packing element is provided with positioning convex, and on described assembly cavity, is provided with the location recess suitable with this positioning convex, and the outer circumference surface of this heat insulation packing element is provided with many axial notches.Between this axial notch and assembly cavity inwall, ventilating duct can be formed, the dissipation of air mass flow with accelerated heat can be effectively increased, improving radiating effect greatly, good heat dissipation effect, job stability is high.
The beneficial effects of the utility model are: structural design of the present utility model is ingenious, rationally, LED lamp illuminating module is to be directly fixed on radiator, conduct heat fast, the heat of LED lamp illuminating module can dissipate rapidly by radiator, thereby reduce the speed that LED light declines, increase the service life, heat insulation packing element can separate radiator and driving power, efficiently solve and cause driving power Problem of Failure because of high-powered LED lamp power supply internal high temperature, the stability of guarantee work, and location division in lamp housing is provided with ventilation slot, this structure is not only convenient to ventilate and is taken away the heat of driving power, also play dustproof effect simultaneously, the further stability of lifting work, make longer service life, overall structure is simple, compact in addition, and good looking appearance is easily realized, and cost is low, is beneficial to wide popularization and application.
Below in conjunction with accompanying drawing and embodiment, the utility model is further illustrated.
Brief description of the drawings
Fig. 1 is the structural representation of facing of the present utility model.
Fig. 2 is the decomposition texture schematic diagram of facing of the present utility model.
Fig. 3 is stereo decomposing structural representation of the present utility model.
Detailed description of the invention
Embodiment, referring to Fig. 1 to Fig. 3, a kind of high-power bulb lamp that the present embodiment provides, it comprises lamp holder 1, lamp housing 2, radiator 3, diffusion lampshade 4, heat insulation packing element 5, LED lamp illuminating module 6 and driving power 7, described LED lamp illuminating module 6 is arranged on the front of described radiator 3, described diffusion lampshade 4 is arranged on this radiator 3, and described LED lamp illuminating module 6 can be covered, the back side of described radiator 3 inwardly concave form one with the suitable assembly cavity of described heat insulation packing element 5 appearance profiles, described heat insulation packing element 5 is fixed in this assembly cavity, described driving power 7 is arranged in this heat insulation packing element 5, and be connected with described LED lamp illuminating module 6, described lamp housing 2 covers on the back side of described radiator 3, and in this lamp housing 2, be provided with the location division 21 that can be pressed on described heat insulation packing element 5, this location division 21 is provided with ventilation slot 22, preferably, described location division 21 is annular projection parts, on the position that contacts of these annular projection parts and described heat insulation packing element 5, evenly there are respectively multiple described ventilation slots 22.By this ventilation slot 22, can make the heat insulation packing element 5 inner spaces formation cross-ventilation that is connected with extraneous space, be convenient to take away fast the heat of driving power 7.Described lamp holder 1 is arranged on the afterbody of described lamp housing 2, and is connected with described driving power 7.
Concrete, described lamp housing 2 heads are larger, and afterbody is and dwindles gradually shape, good looking appearance, and practicality is good.The afterbody of lamp housing 2 is provided with the screw socket 23 suitable with described lamp holder 1, conveniently lamp holder 1 is spun on this screw socket 23.In the present embodiment, the lamp holder that the preferential model of this lamp holder 1 is E40.In other embodiment, this lamp holder 1 also can adopt the lamp holder of other type model, to facilitate different user demands.
Preferably, described radiator 3 is for to press through cold forging the integrated fine aluminium piece forming, and then radiator 3 can recycle mould rotary pressure technology and complete external form radian after adopting cold forging extruding one-body molded, good looking appearance, and security is good, is easy to realize.The front periphery of described integrated fine aluminium piece is provided with draw-in groove 31, and is provided with the hook 41 suitable with this draw-in groove 31 on described diffusion lampshade 4, and the outer circumference surface of this integrated fine aluminium piece is provided with the many fin 32 that extend along its axial direction.Structural design is ingenious, reasonable, good heat dissipation effect.
The blind end outer surface of described heat insulation packing element 5 is provided with positioning convex 51, and on described assembly cavity, be provided with the location recess suitable with this positioning convex 51, when installation, align by positioning convex 51 and location recess, can make the quick location and installation of heat insulation packing element 5 on assembly cavity, assembling convenient for assembly.Preferably, also on the outer circumference surface of heat insulation packing element 5, be provided with many axial notches 52.Between this axial notch 52 and assembly cavity inwall, ventilating duct can be formed, the dissipation of air mass flow with accelerated heat can be effectively increased.
When work, because LED lamp illuminating module 6 is to be directly fixed on radiator 3, conduct heat fast, the heat of LED lamp illuminating module 6 can dissipate rapidly by radiator 3, and under the heat-blocking action of heat insulation packing element 5, efficiently solve and cause driving power 7 Problem of Failure because of high-powered LED lamp power supply internal high temperature, the stability of guarantee work, simultaneously under the ventilated effect of ventilation slot 22, can take away fast the heat of driving power 7, good heat dissipation effect, job stability is high, thereby reduce speed and the electronic devices and components loss of light decay, increase the service life.
The announcement of book and instruction according to the above description, the utility model those skilled in the art can also change and revise above-mentioned embodiment.Therefore, the utility model is not limited to detailed description of the invention disclosed and described above, also should fall in the protection domain of claim of the present utility model modifications and changes more of the present utility model.In addition,, although used some specific terms in this description, these terms just for convenience of description, do not form any restriction to the utility model, adopt other light fixture same or analogous with it, all in the utility model protection domain.
Claims (4)
1. a high-power bulb lamp, it is characterized in that, it comprises lamp holder, lamp housing, radiator, diffusion lampshade, heat insulation packing element, LED lamp illuminating module and driving power, described LED lamp illuminating module is arranged on the front of described radiator, described diffusion lampshade is arranged on this radiator, and described LED lamp illuminating module can be covered, the back side of described radiator inwardly concave form one with the suitable assembly cavity of described heat insulation packing element appearance profile, described heat insulation packing element is fixed in this assembly cavity, described driving power is arranged in this heat insulation packing element, and be connected with described LED lamp illuminating module, described lamp housing covers on the back side of described radiator, and in this lamp housing, be provided with the location division that can be pressed on described heat insulation packing element, this location division is provided with ventilation slot, described lamp holder is arranged on the afterbody of described lamp housing, and be connected with described driving power.
2. high-power bulb lamp according to claim 1, it is characterized in that: described lamp housing head is larger, afterbody is and dwindles gradually shape, and be provided with the screw socket suitable with described lamp holder, described location division is annular projection parts, evenly has respectively multiple described ventilation slots on the position that contacts of these annular projection parts and described heat insulation packing element.
3. high-power bulb lamp according to claim 1, it is characterized in that: described radiator is to press through cold forging the integrated fine aluminium piece forming, the front periphery of this integrated fine aluminium piece is provided with draw-in groove, and being provided with the hook suitable with this draw-in groove on described diffusion lampshade, the outer circumference surface of this integrated fine aluminium piece is provided with the many fin that extend along its axial direction.
4. high-power bulb lamp according to claim 1, it is characterized in that: the blind end outer surface of described heat insulation packing element is provided with positioning convex, and on described assembly cavity, being provided with the location recess suitable with this positioning convex, the outer circumference surface of this heat insulation packing element is provided with many axial notches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420311753.XU CN203963574U (en) | 2014-06-12 | 2014-06-12 | High-power bulb lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420311753.XU CN203963574U (en) | 2014-06-12 | 2014-06-12 | High-power bulb lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203963574U true CN203963574U (en) | 2014-11-26 |
Family
ID=51924154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420311753.XU Expired - Fee Related CN203963574U (en) | 2014-06-12 | 2014-06-12 | High-power bulb lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203963574U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107850277A (en) * | 2015-08-04 | 2018-03-27 | 三菱电机株式会社 | Illuminating power subsystem and lighting device |
-
2014
- 2014-06-12 CN CN201420311753.XU patent/CN203963574U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107850277A (en) * | 2015-08-04 | 2018-03-27 | 三菱电机株式会社 | Illuminating power subsystem and lighting device |
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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: 20141126 Termination date: 20150612 |
|
| EXPY | Termination of patent right or utility model |