CN204717418U - A kind of bulb lamp - Google Patents
A kind of bulb lamp Download PDFInfo
- Publication number
- CN204717418U CN204717418U CN201520362418.7U CN201520362418U CN204717418U CN 204717418 U CN204717418 U CN 204717418U CN 201520362418 U CN201520362418 U CN 201520362418U CN 204717418 U CN204717418 U CN 204717418U
- Authority
- CN
- China
- Prior art keywords
- lamp housing
- lens
- lampshade
- heat radiation
- light source
- 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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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a kind of bulb lamp, comprise lamp housing, lampshade, light source board, lens and driving, cavity is formed between lamp housing and lampshade, light source board, lens and drive installation are in cavity, lens stretch out from lampshade, and lamp housing is the frustum of hollow, are provided with some heat radiation skeletons in it, the axle center of heat radiation backbone winding lamp housing is uniformly distributed, and has gap between each skeleton; The madial wall of heat radiation skeleton one end and lamp housing is affixed, and the other end, around formation passage, drives and is fixed in passage.The utility model effectively can dispel the heat to the driving of light fixture, and radiating efficiency is high, and structure is simple, without the need to adding active heat removal equipment; Internal light source can be avoided the interference of inductive head, highly sensitive.
Description
Technical field
The utility model relates to lighting field, especially relates to a kind of bulb lamp.
Background technology
Along with the development of technology and the popularization of energy-conservation concept, LEDbulb lamp more and more welcomed by the people, it has the spherical design similar with conventional incandescent on the one hand, look after the use habit of people, on the other hand low, the long service life of its energy resource consumption, thus one of main stream light sources becoming room lighting gradually.But the caloric value of LEDbulb lamp is higher, particularly drive part, if heat radiation can shorten the service life of light fixture not in time, even can cause the damage of light fixture time serious, bulb lamp of the prior art, in order to improve radiating efficiency, generally all adopts more complicated radiator structure, as increased external fin, or active heat removal equipment etc., add production cost and the difficulty of processing of light fixture, be not easy to the competitiveness improving enterprise.
Utility model content
In order to overcome the deficiencies in the prior art, the utility model provides a kind of bulb lamp, and effectively can dispel the heat to the driving of light fixture, radiating efficiency is high, and structure is simple, without the need to adding active heat removal equipment; Internal light source can be avoided the interference of inductive head, highly sensitive.
The utility model solves the technical scheme that its technical problem adopts:
A kind of bulb lamp, comprise lamp housing, lampshade, light source board, lens and driving, cavity is formed between lamp housing and lampshade, light source board, lens and drive installation are in cavity, lens stretch out from lampshade, and lamp housing is the frustum of hollow, are provided with some heat radiation skeletons in it, the axle center of heat radiation backbone winding lamp housing is uniformly distributed, and has gap between each skeleton; The madial wall of heat radiation skeleton one end and lamp housing is affixed, and the other end, around formation passage, drives and is fixed in passage.
As the further improved procedure of such scheme, comprise drive installation frame, drive installation frame is tubbiness, its lateral wall is evenly distributed with vertical plug side, madial wall is provided with vertical chute, driver card is connected in this chute, and dispels the heat on skeleton with being connected to by plug side of drive installation frame one.
As the further improved procedure of such scheme, the inwall of passage is circumferentially with some outstanding seamed edges along it.
As the further improved procedure of such scheme, comprise Lens mounting carrier, the outer wall of its upper end is provided with undertaking boss, the center of lampshade is provided with via hole, lens comprise main body and are arranged on the shading limit of bottom part body, the main body of lens is stretched out in via hole, and shading checkpost is held in lampshade and accepts between boss, and the inside of isolated cavity is with outside.
The beneficial effects of the utility model are:
Effectively can dispel the heat to the driving of light fixture, radiating efficiency is high, and structure is simple, without the need to adding active heat removal equipment; Internal light source can be avoided the interference of inductive head, highly sensitive.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is integrally-built explosive view of the present utility model;
Fig. 2 is the shaft side figure of the utility model drive installation frame;
Fig. 3 is the shaft side figure of the utility model lamp housing;
Fig. 4 is the top view that the utility model lamp housing, driving and drive installation frame combine;
Fig. 5 is the shaft side figure of the utility model Lens mounting carrier.
Detailed description of the invention
Be clearly and completely described below with reference to embodiment and the accompanying drawing technique effect to design of the present utility model, concrete structure and generation, to understand the purpose of this utility model, scheme and effect fully.It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.
It should be noted that, if no special instructions, when a certain feature is called as " fixing ", " connection " in another feature, it can directly be fixed, be connected in another feature, also indirectly can fix, be connected in another feature.In addition, it is only relative to the mutual alignment relation of each part of the utility model in accompanying drawing that the upper and lower, left and right used in the utility model etc. describe.
In addition, unless otherwise defined, all technology used herein are identical with the implication that those skilled in the art understand usually with scientific terminology.The term used in description is herein to describe specific embodiment, instead of in order to limit the present invention.Term as used herein " and/or " comprise the arbitrary combination of one or more relevant Listed Items.
With reference to Fig. 1, the crucial point explosive view of the utility model embodiment, comprise lamp housing 1, lampshade 2, light source board 3, lens 4 and drive 5, cavity is formed between lamp housing 1 and lampshade 2, light source board 3, lens 4 and driving 5 are arranged in cavity respectively, wherein lens stretch out in lampshade, accept external information.
Because drive and can produce amount of heat in the course of the work, in order to dispel the heat to it, lamp housing 1 is the frustum of hollow, and with reference to Fig. 3, its one end is connected with lamp holder, and connect lampshade 2 after the other end expands, the part of expanding forms heat dissipation cavity.The inside of lamp housing 1 is provided with some heat radiation skeletons 11, and its axle center around lamp housing 1 is uniformly distributed, and has gap between each skeleton.The madial wall of heat radiation skeleton 11 one end and lamp housing is affixed, the other end, around formation passage, drives 5 to be fixed in passage, and its heat produced is passed on lamp housing timely by heat radiation skeleton, and by it being taken away with the heat exchange of air, thus reach the object of heat radiation.
Preferably, the madial wall of passage is provided with some outstanding seamed edges 12, and it can realize and the thermal conductive contact driving 5 on the one hand, can form some air channels on the other hand, be convenient to distinguished and admirable process and carry out auxiliary heat dissipation to driving 5 between seamed edge.
For the ease of the dismounting driven, also comprise drive installation frame 6, with reference to Fig. 2 and Fig. 4, described drive installation frame is tubbiness, its lateral wall is evenly distributed with vertical plug side 61, madial wall is provided with vertical chute 62, drives 5 to be connected in this chute, and dispel the heat on skeleton 11 with being connected to by plug side of drive installation frame 6 one, lock without the need to securing member.
Preferably, also comprise Lens mounting carrier 7, with reference to Fig. 5, the outer wall of its upper end is provided with accepts boss 71.The center of lampshade 2 is provided with a via hole, and lens 4 comprise main body and are arranged on the shading limit of bottom part body.The main body of lens 4 is stretched out in via hole, and shading checkpost is held in lampshade 2 and accepts between boss 71, and the inside of isolated cavity is with outside, and the light preventing light source board from sending causes interference to inductive head after lens reflection.
More than that better enforcement of the present utility model is illustrated, but the invention is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent variations or replacement under the prerequisite without prejudice to the utility model spirit, and these equivalent distortion or replacement are all included in the application's claim limited range.
Claims (4)
1. a bulb lamp, comprise lamp housing, lampshade, light source board, lens and driving, cavity is formed between described lamp housing and lampshade, described light source board, lens and drive installation are in described cavity, described lens stretch out from described lampshade, it is characterized in that: described lamp housing is the frustum of hollow, are provided with some heat radiation skeletons in it, the axle center of described heat radiation backbone winding lamp housing is uniformly distributed, and has gap between each skeleton; The madial wall of described heat radiation skeleton one end and described lamp housing is affixed, and the other end is around formation passage, and described driving is fixed in described passage.
2. bulb lamp according to claim 1, it is characterized in that: comprise drive installation frame, described drive installation frame is tubbiness, its lateral wall is evenly distributed with vertical plug side, madial wall is provided with vertical chute, described driver card is connected in this chute, and with being connected on described heat radiation skeleton by described plug side of described drive installation frame one.
3. bulb lamp according to claim 1 and 2, is characterized in that: the inwall of described passage is circumferentially with some outstanding seamed edges along it.
4. bulb lamp according to claim 3, it is characterized in that: comprise Lens mounting carrier, the outer wall of its upper end is provided with undertaking boss, the center of described lampshade is provided with via hole, described lens comprise main body and are arranged on the shading limit of described bottom part body, the main body of described lens is stretched out in via hole, and described shading checkpost is held in described lampshade and accepts between boss, and the inside of isolated cavity is with outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520362418.7U CN204717418U (en) | 2015-05-29 | 2015-05-29 | A kind of bulb lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520362418.7U CN204717418U (en) | 2015-05-29 | 2015-05-29 | A kind of bulb lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204717418U true CN204717418U (en) | 2015-10-21 |
Family
ID=54316419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520362418.7U Expired - Fee Related CN204717418U (en) | 2015-05-29 | 2015-05-29 | A kind of bulb lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204717418U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107062019A (en) * | 2017-06-07 | 2017-08-18 | 安徽美拓照明有限公司 | A kind of ball bulb lamp structure with radiating duct |
| CN107270146A (en) * | 2017-06-07 | 2017-10-20 | 安徽美拓照明有限公司 | A kind of dual-purpose LED lamp bulb structure |
-
2015
- 2015-05-29 CN CN201520362418.7U patent/CN204717418U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107062019A (en) * | 2017-06-07 | 2017-08-18 | 安徽美拓照明有限公司 | A kind of ball bulb lamp structure with radiating duct |
| CN107270146A (en) * | 2017-06-07 | 2017-10-20 | 安徽美拓照明有限公司 | A kind of dual-purpose LED lamp bulb structure |
| CN107270146B (en) * | 2017-06-07 | 2020-04-21 | 安徽美拓照明有限公司 | Dual-purpose LED ball bubble lamp structure |
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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: 20151021 Termination date: 20200529 |