CN102374400A - Light-emitting device - Google Patents
Light-emitting device Download PDFInfo
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- CN102374400A CN102374400A CN2010102569945A CN201010256994A CN102374400A CN 102374400 A CN102374400 A CN 102374400A CN 2010102569945 A CN2010102569945 A CN 2010102569945A CN 201010256994 A CN201010256994 A CN 201010256994A CN 102374400 A CN102374400 A CN 102374400A
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- light
- emitting device
- lampshade
- lamp socket
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a light-emitting device, which mainly comprises a lamp holder, a lampshade, a light-emitting element and a dehumidification element, wherein the lamp holder is combined to the lampshade, and an airtight space is formed by the lamp holder and the lampshade; the light-emitting element is arranged on the lamp holder; and the dehumidification element is arranged in the airtight space. In the light-emitting device, the dehumidification element is arranged in the airtight space, and is used for absorbing moisture in the air, so that the air in the airtight space is kept dry, moreover, the design of an airtight structure can be utilized to enable the light-emitting device disclosed by the invention to be used outdoors, and the phenomenon that the light-emitting device is damaged because of the intrusion of rainwater or dust is effectively prevented.
Description
Technical field
The present invention is a kind of light-emitting device, particularly a kind of its inner dry light-emitting device that keeps.
Background technology
Because high-speed development of science and technology, changes in technology are grown up and maked rapid progress especially, the setting of lighting apparatus is the indispensable equipment of modern especially, and various light-emitting devices have dispersed dark and brought light for people, make people be easier to the action at night.
Though the equipment of light-emitting device can bring light, so when it is long-time when using since in the light-emitting device cavity with the temperature difference of extraneous air, thereby make and be easy to generate fog, moisture or the globule in the lamp housing.Severe patient even will cause light-emitting device to blur and reduce brightness because of fog, even cause the damage of light-emitting device.That is; Existing LED light fixture can't be accomplished assembling in the technology of high temperature because of the materials and parts characteristic, so under no good design and state of arts, the LED light fixture is under the operation of positive temperature and subzero temperature; Can be because of working cavity and environment temperature different, envelope inner wall can produce phenomenons such as the globule, fog and frosting respectively.
Therefore; The working personage of association area is when the installing light-emitting device; All can make LED inside leave the gap with space outerpace with the mode of a silica gel (non-filling up), the heat that is produced in the time of can utilizing LED luminous during use be discharged the moisture in the light-emitting device cavity via this gap.But this kind way can't reach waterproof and dustproof purpose, and can't be applied to the open air.
Therefore, how to improve the design of light-emitting device, make it can promote the effect in dehumidifying, can meet the requirement of cost budgeting again, for the present inventor and be engaged in the problem that the person skilled utmost point desire of these relevant industries solves.
Summary of the invention
In view of this, the present invention proposes a kind of light-emitting device, comprises: lampshade, lamp socket, light-emitting component and dehumidifying element.Lampshade has opening; Lamp socket is incorporated into the opening of lampshade, and lamp socket and lampshade form confined space.Light-emitting component is positioned at lamp socket, and the dehumidifying element is arranged in the confined space, with so that keep dry in the confined space.
In one embodiment of the invention, lamp socket of the present invention also comprises joint and dead ring, and wherein, an end of dead ring combines joint, and the other end connects lampshade.Dead ring comprises intercommunicating pore, is communicated with lampshade and joint.
In one embodiment of the invention, lamp socket can combine with a glue mode with lampshade.
In one embodiment of the invention, lamp socket can combine with the locking of adhesive tape delivered pressure with lampshade.
In one embodiment of the invention, light-emitting device of the present invention also comprises electronic component, is positioned at above-mentioned lamp socket, and above-mentioned electronic component is in order to drive above-mentioned light-emitting component.
In one embodiment of the invention, light-emitting device of the present invention also comprises fixture, in order to fixing dehumidifying element.Wherein, fixture can be positioned at lamp socket or lampshade.
In one embodiment of the invention, the dehumidifying element can be fixed in lamp socket or lampshade.
In one embodiment of the invention, the water proof and dust proof coefficient of confined space is not less than degree of protection (International Protection, IP) 65.
Light-emitting device utilization of the present invention is placed in the dehumidifying element of confined space with airborne moisture absorption, makes the air in the confined space dry, has promoted effect on moisture extraction; Simultaneously, have benefited from its airtight structure, light-emitting device of the present invention can also be used in the open air, and needn't worry the infringement that intrusion caused of light-emitting device because of rainwater or dust.
In embodiment, be described in detail detailed features of the present invention and advantage below in conjunction with accompanying drawing; Its content is enough to make any personnel that are familiar with correlation technique to understand technology contents of the present invention and implements according to this; And according to content, claims and the accompanying drawing that this specification disclosed, any personnel that are familiar with correlation technique can understand purpose and the advantage that the present invention is correlated with easily.
Description of drawings
Figure 1A is the sketch map () of first embodiment of the invention;
Figure 1B is the sketch map (two) of first embodiment of the invention;
Fig. 2 A is the sketch map () of first embodiment of the invention dead ring;
Fig. 2 B is the sketch map (two) of first embodiment of the invention dead ring;
Fig. 3 A is the sketch map () of second embodiment of the invention;
Fig. 3 B is the sketch map (two) of second embodiment of the invention;
Fig. 4 is the sketch map that the second embodiment of the invention lampshade combines with lamp socket.
The specific embodiment
See also shown in Figure 1A and Figure 1B, it is the sketch map of first embodiment of the invention, and light-emitting device of the present invention includes lamp socket 10, lampshade 20, light-emitting component 30, dehumidifying element 40.
Lampshade 20 has an opening 14.Lamp socket 10 is incorporated into the opening 14 of lampshade 20, and forms confined space 21 with lampshade 20.The joint of lamp socket 10 and lampshade 20 wherein; Can combine through a glue mode, or adhesive tape capable of using realizes that Prssure lock is fixed and close, but aforementionedly be merely for example about the juncture of lamp socket 10 with lampshade 20; The present invention is not as limit; Its juncture or ultrasonic welding capable of using make it connect the face fusion and solidify, and accomplish procedure.Further; Lamp socket 10 utilizes aforesaid way to combine with lampshade 20; The water proof and dust proof coefficient that makes confined space 21 can be reached IP (INTERNATIONAL PROTECTION) 65 in fact, that is reach the degree of protection that prevents that fully dust from getting into and the available water flushing all has no effect.
Light-emitting component 30 is installed in the inside of lamp socket 10, and light-emitting component 30 can be launched light and utilize the light transmission of lampshade 20, and light is penetrated in order to the light irradiation to be provided.Wherein, light-emitting component 30 preferably can be light emitting diode, but the present invention is not as limit.
See also shown in Fig. 2 A and Fig. 2 B, it is the sketch map of first embodiment of the invention dead ring 12.Dead ring 12 preferably can be made by plastics for generally being the hollow three-dimensional ring structure of ㄩ font, and reaching the effect of insulating power circulation, but the present invention is not as limit, and dead ring 12 also can be made by other non-conductive material.At this, an end of dead ring 12 has more intercommunicating pore 13, is communicated with lampshade 20 and joint 11, makes the air of the confined space 21 in lampshade 20 and the joint 11, can be via intercommunicating pore 13 circulations (with reference to Figure 1A and Figure 1B).But quantity is set can be provided with of intercommunicating pore 13 according to actual demand, with first embodiment of the invention, the preferable quantity that is provided with is two, but the present invention is not as limit.
Moreover the present invention also has electronic component 50.Wherein, electronic component 50 can be a panel, utilizes electronic component 50 ability transmitting electric power and driven light-emitting element 30.In the present embodiment, the present invention has more fixture 60, in order to fixing dehumidifying element 40.Fixture 60 is provided with when the installation position of looking dehumidifying element 40, and thus, fixture 60 can be installed in the wall of lamp socket 10 or lampshade 20.With present embodiment, its fixture 60 promptly is installed on the dead ring 12.
See also shown in Fig. 3 A and Fig. 3 B, it is the sketch map of second embodiment of the invention.The present embodiment place different with first embodiment is: dehumidifying element 40 directly is installed in the internal face of lamp socket 10.
See also shown in Figure 4ly, it is the sketch map that the second embodiment of the invention lampshade combines with lamp socket.At this, second embodiment does not have dead ring 12, that is the second embodiment lampshade 20 is incorporated into lamp socket 10, and forms confined spaces 21 with lamp socket 10.The dehumidifying element 40 of second embodiment is preferably pasted the wall that is fixed in lamp socket 10 with adhesive agent, but the present invention is not as limit, and it also can increase fixture 60 and fix dehumidifying element 40.
Light-emitting device of the present invention is to utilize lampshade 20 to be incorporated into lamp socket 10, and forms confined space 21 with lamp socket 10, and the wall in confined space 21 is provided with dehumidifying element 40 again, removes the moisture in the confined space 21.Simultaneously, in first embodiment, its lampshade 20 is incorporated into dead ring 12, utilizes the intercommunicating pore 13 of dead ring 12, can make the circulation of air in the confined space 21.Therefore, no matter dehumidifying element 40 is arranged at the wall of lamp socket 10 or lampshade 20, all can effectively remove the moisture in the confined space 21.
The present invention, makes the air in the confined space dry, and promotes the effect in dehumidifying and with airborne moisture absorption via the dehumidifying element being set in the wall of confined space.Moreover more because of the design of confined space, light-emitting device of the present invention also can be used in the open air, and needn't worry the infringement that light-emitting device is given birth to because of the intrusion of rainwater or dust.
Though technology contents of the present invention with preferred embodiment openly as above; Right its is not in order to limit the present invention; Anyly be familiar with this technological personnel; Do not break away from change and retouching that spirit of the present invention is done, all should be covered by in the category of the present invention, so protection scope of the present invention is as the criterion when looking claims person of defining.
Claims (10)
1. a light-emitting device is characterized in that, comprises:
Lampshade has opening;
Lamp socket is incorporated into the above-mentioned opening of above-mentioned lampshade, and above-mentioned lamp socket and above-mentioned lampshade form confined space;
Light-emitting component is arranged at above-mentioned lamp socket; And
The dehumidifying element is arranged in the above-mentioned confined space, with so that keep dry in the above-mentioned confined space.
2. light-emitting device according to claim 1 is characterized in that, above-mentioned lamp socket comprises:
Joint; And
Dead ring, an end combines above-mentioned joint, and the other end combines above-mentioned lampshade.
3. light-emitting device according to claim 2 is characterized in that above-mentioned dead ring comprises intercommunicating pore, is communicated with above-mentioned lampshade and above-mentioned joint.
4. light-emitting device according to claim 1 is characterized in that above-mentioned light-emitting device also comprises electronic component, is positioned at above-mentioned lamp socket, and above-mentioned electronic component is in order to drive above-mentioned light-emitting component.
5. light-emitting device according to claim 1 is characterized in that, above-mentioned lamp socket combines with a glue mode with above-mentioned lampshade.
6. light-emitting device according to claim 1 is characterized in that, above-mentioned light-emitting device also comprises lamp socket and combines with the locking of adhesive tape delivered pressure with above-mentioned lampshade.
7. light-emitting device according to claim 1 is characterized in that, above-mentioned dehumidifying element is fixed in above-mentioned lamp socket or above-mentioned lampshade.
8. light-emitting device according to claim 1 is characterized in that above-mentioned light-emitting device also comprises fixture, in order to fixing above-mentioned dehumidifying element.
9. light-emitting device according to claim 8 is characterized in that, above-mentioned fixing piece is positioned at above-mentioned lamp socket or above-mentioned lampshade.
10. light-emitting device according to claim 1 is characterized in that, the water proof and dust proof coefficient of above-mentioned confined space is not less than degree of protection 65.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102569945A CN102374400A (en) | 2010-08-17 | 2010-08-17 | Light-emitting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102569945A CN102374400A (en) | 2010-08-17 | 2010-08-17 | Light-emitting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102374400A true CN102374400A (en) | 2012-03-14 |
Family
ID=45793432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102569945A Pending CN102374400A (en) | 2010-08-17 | 2010-08-17 | Light-emitting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102374400A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105258073A (en) * | 2015-10-19 | 2016-01-20 | 常州市盛发灯泡厂 | Dehumidification type lampshade |
| CN105518383A (en) * | 2013-07-05 | 2016-04-20 | Sgm照明股份公司 | A lighting fixture and a method of de-humidifying a water-proof led lighting fixture. |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1394411A (en) * | 1972-05-08 | 1975-05-14 | Westfaelische Metall Industrie | Vehicle headlamps |
| JPH0398915A (en) * | 1989-09-12 | 1991-04-24 | Sadami Ito | Stacking and taking off device for light weight container |
| JPH09198915A (en) * | 1996-01-22 | 1997-07-31 | Toshiba Lighting & Technol Corp | Fluorescent lamp device and luminaire |
| CN1418041A (en) * | 2001-11-07 | 2003-05-14 | 双叶电子工业株式会社 | Organic electrofluorescent element |
| CN201081190Y (en) * | 2007-08-04 | 2008-07-02 | 鹤山丽得电子实业有限公司 | High-voltage LED bulb |
| CN101430086A (en) * | 2007-11-09 | 2009-05-13 | 富士迈半导体精密工业（上海）有限公司 | Illuminating apparatus |
| CN101440917A (en) * | 2008-12-12 | 2009-05-27 | 南京安科安全技术装备有限公司 | LED explosion-proof lamp |
| CN101740321A (en) * | 2009-12-31 | 2010-06-16 | 文德彪 | Energy-saving bulb |
| CN201547578U (en) * | 2009-10-21 | 2010-08-11 | 杭州新万利电子有限公司 | Strip-shaped arrayed LED lamp |
-
2010
- 2010-08-17 CN CN2010102569945A patent/CN102374400A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1394411A (en) * | 1972-05-08 | 1975-05-14 | Westfaelische Metall Industrie | Vehicle headlamps |
| JPH0398915A (en) * | 1989-09-12 | 1991-04-24 | Sadami Ito | Stacking and taking off device for light weight container |
| JPH09198915A (en) * | 1996-01-22 | 1997-07-31 | Toshiba Lighting & Technol Corp | Fluorescent lamp device and luminaire |
| CN1418041A (en) * | 2001-11-07 | 2003-05-14 | 双叶电子工业株式会社 | Organic electrofluorescent element |
| CN201081190Y (en) * | 2007-08-04 | 2008-07-02 | 鹤山丽得电子实业有限公司 | High-voltage LED bulb |
| CN101430086A (en) * | 2007-11-09 | 2009-05-13 | 富士迈半导体精密工业（上海）有限公司 | Illuminating apparatus |
| CN101440917A (en) * | 2008-12-12 | 2009-05-27 | 南京安科安全技术装备有限公司 | LED explosion-proof lamp |
| CN201547578U (en) * | 2009-10-21 | 2010-08-11 | 杭州新万利电子有限公司 | Strip-shaped arrayed LED lamp |
| CN101740321A (en) * | 2009-12-31 | 2010-06-16 | 文德彪 | Energy-saving bulb |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105518383A (en) * | 2013-07-05 | 2016-04-20 | Sgm照明股份公司 | A lighting fixture and a method of de-humidifying a water-proof led lighting fixture. |
| CN105258073A (en) * | 2015-10-19 | 2016-01-20 | 常州市盛发灯泡厂 | Dehumidification type lampshade |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120314 |