CN101858587B - Lamp fitting sealing dust-proof device and lamp fitting - Google Patents
Lamp fitting sealing dust-proof device and lamp fitting Download PDFInfo
- Publication number
- CN101858587B CN101858587B CN 201010155445 CN201010155445A CN101858587B CN 101858587 B CN101858587 B CN 101858587B CN 201010155445 CN201010155445 CN 201010155445 CN 201010155445 A CN201010155445 A CN 201010155445A CN 101858587 B CN101858587 B CN 101858587B
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- light fixture
- face
- proof device
- sealing dust
- sealing
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- 238000007789 sealing Methods 0.000 title claims abstract description 60
- 229920001971 elastomer Polymers 0.000 claims description 31
- 239000000806 elastomer Substances 0.000 claims description 27
- 238000009434 installation Methods 0.000 description 13
- 230000000694 effects Effects 0.000 description 9
- 239000000428 dust Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 230000000295 complement effect Effects 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 231100000252 nontoxic Toxicity 0.000 description 3
- 230000003000 nontoxic effect Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 244000188472 Ilex paraguariensis Species 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Images
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
Abstract
The invention provides a lamp fitting sealing dust-proof device and a lamp fitting. The lamp fitting sealing dust-proof device comprises an elastic body, wherein the elastic body is provided with an end surface and a lamp fitting contact surface, a lifting arm connecting hole is arranged on the end surface and is used for inserting a lifting arm in a sealed way, and the lamp fitting contact surface is in arrangement at an angle with the end surface and is used for being connected with an installing interface of the lamp fitting in a sealed way. The lamp fitting sealing dust-proof device of the invention is used for solving the sealing dust-proof problem of the outdoor lamp fitting.
Description
Technical field
The present invention particularly about being installed in the dust control technology of choosing the outdoor lamp on the arm, is a kind of light fixture sealing dust-proof device and light fixture about outdoor lamp dust control technology field concretely.
Background technology
For existing outdoor lamp, street lamp for example, the dust seal of choosing the arm position in installation does not adopt the particular processing mode basically, and what lean on is hard contact seal.As shown in Figure 1, light fixture 101 is installed in to be chosen on the arm 102, chooses arm 102 and is installed on the lamp stand 104, and what light fixture 101 and the junction surface 103 of choosing arm 102 were leaned on is hard contact seal, does not adopt special sealing and dustproof processing mode.
As shown in Figure 2, light fixture 101 has mounting interface 1011, and chooses the mounting interface 1011 of the end 1021 insertion light fixtures 101 of arm 102, realizes metal and intermetallic hard contact seal through the fitting relation between mounting interface 1011 and the end 1021.Yet; This metal and intermetallic hard contact seal are because the restriction of process conditions; Or the installation surplus that the time leaves of design, and metal strength or the like reason inevitablely the slit can occur after installing; Cause outdoor lamp in use to have pollutant such as dust and get into light fixture, this impacts just for the aspects such as maintenance and illuminating effect of outdoor lamp.
Summary of the invention
The embodiment of the invention provides a kind of light fixture sealing dust-proof device and light fixture, in order to solve the sealing and dustproof problem of outdoor lamp.
One of the object of the invention is, a kind of light fixture sealing dust-proof device is provided, and this light fixture sealing dust-proof device comprises: an elastomer, and this elastomer has: end face, this end face are provided with chooses the arm connecting hole, is used to make choose the arm sealing and insert; The light fixture contact-making surface with the angled setting of end face, is used for being tightly connected with the mounting interface of light fixture; Described light fixture contact-making surface comprises: planar base surface is provided with described end face at an angle of 90; The prism that is connected with said planar base surface becomes less than 90 ° of angles to be provided with described end face; Described planar base surface and prism surround described light fixture contact-making surface, are used for being tightly connected with described mounting interface.
One of the object of the invention is, a kind of light fixture is provided, and this light fixture comprises: light fitting body, mounting interface and sealing dust-proof device; The sealing dust guard comprises: an elastomer, and this elastomer has: end face, this end face are provided with chooses the arm connecting hole, is used to make choose arm sealing and insert; The light fixture contact-making surface with the angled setting of end face, is used for being tightly connected with mounting interface; Described light fixture contact-making surface comprises: planar base surface is provided with described end face at an angle of 90; The prism that is connected with said planar base surface becomes less than 90 ° of angles to be provided with described end face; Described planar base surface and prism surround described light fixture contact-making surface, are used for being tightly connected with described mounting interface.
Elastomer of the present invention can adopt the rubber material, and the mounting interface of its profile and light fixture is complementary.Through adjusting elastomeric profile of choosing the arm connecting hole, can be applicable on all outdoor lamp products, play good sealing and dustproof effect.The material that the present invention adopts is nontoxic in outdoor application, and environment is had no influence, and because its weatherability is strong, can guarantee the long-time stability of using its function of back.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work property, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is light fixture in the prior art and the sketch map of choosing arm;
Fig. 2 is light fixture in the prior art and the scheme of installation of choosing arm;
Fig. 3 is light fixture, the sealing dust-proof device of the embodiment of the invention 1 and the scheme of installation of choosing arm;
Fig. 4 is the structure chart of the embodiment of the invention 1 sealing dust-proof device;
Fig. 5 has the structure chart of the light fixture of sealing dust-proof device for the embodiment of the invention 2;
Fig. 6 is the left view of the embodiment of the invention 2 sealing dust-proof devices;
Fig. 7 is the vertical view of the embodiment of the invention 2 sealing dust-proof devices;
Fig. 8 is the rearview of the embodiment of the invention 2 sealing dust-proof devices;
Fig. 9 is the axial section of Fig. 8;
Figure 10 is torn the sketch map of state for the blanking cover of the embodiment of the invention 2.
The specific embodiment
To combine the accompanying drawing in the embodiment of the invention below, the technical scheme in the embodiment of the invention is carried out clear, intactly description, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
As shown in Figure 3; Light fixture 201 has mounting interface 2011; The mounting interface 2011 of light fixture 201 is inserted in the end 2021 of choosing arm 202 through a light fixture sealing dust-proof device 203; Light fixture sealing dust-proof device 203 is an elastomer, realizes the soft contact seal between metal and elastomer through the matching relationship between mounting interface 2011, light fixture sealing dust-proof device 203 and the end 2021.This just makes outdoor lamp by well sealing, has effectively prevented the entering of pollutants such as dust.
Embodiment 1
As shown in Figure 4, be the light fixture sealing dust-proof device of present embodiment, this light fixture sealing dust-proof device comprises: an elastomer 400, elastomer 400 has end face 401, and end face 401 is provided with chooses arm connecting hole 402, is used to make choose arm sealing and insert; Elastomer 400 also has light fixture contact-making surface (403,404), and light fixture contact-making surface (403,404) and end face 401 angled settings are used for being tightly connected with the mounting interface of light fixture.
The light fixture sealing dust-proof device also comprises: blanking cover 405, dismountable being arranged at chosen on the arm connecting hole 402, is used for sealing and chooses arm connecting hole 402.
The light fixture contact-making surface comprises: planar base surface 403 is provided with end face 401 at an angle of 90; The prism 404 that is connected with planar base surface 403 is provided with less than 90 ° of angles with 401 one-tenth of end faces; Planar base surface 403 surrounds the light fixture contact-making surface with prism 404, is used for being tightly connected with the mounting interface of light fixture.
Prism 404 is formed with slip-off preventing edge 406 with the junction of end face 401, is used to prevent that elastomer 400 from falling into the mounting interface of light fixture.
Elastomer 400 can be elastomeric material, and elastomer 400 and the end face 401 that has thereof, choosing arm connecting hole 402, light fixture contact-making surface (403,404), blanking cover 405 and slip-off preventing edge 406 can be integrally formed.Blanking cover 405 is dismountable to be arranged to choose on the arm connecting hole 402 and to be meant; On end face 401, extrude one with choose the circular groove that the arm cross-sectional diameter matees; Groove is blanking cover 405 with interior circular portion, because groove part makes the thickness attenuation of end face 401, blanking cover 405 is torn easily.
Elastomer of the present invention adopts the rubber material, and the mounting interface of its profile and light fixture is complementary.Through adjusting elastomeric profile of choosing the arm connecting hole, can be applicable on all outdoor lamp products, play good sealing and dustproof effect.The material that the present invention adopts is nontoxic in outdoor application, and environment is had no influence, and because its weatherability is strong, can guarantee the long-time stability of using its function of back.
Embodiment 2
As shown in Figure 5, be the sketch map of the light fixture of present embodiment, this light fixture comprises: light fitting body 501 and sealing dust-proof device 502; Sealing dust-proof device 502 comprises: an elastomer, and this elastomer has: end face, this end face are provided with chooses the arm connecting hole, is used to make choose arm sealing and insert; The light fixture contact-making surface with the angled setting of end face, is used for being tightly connected with the mounting interface of light fitting body 501.
The material that elastomer of the present invention uses is rubber, and the shape of elastomeric profile and lamp installation interface is complementary, and therefore can use on all outdoor lamp products.
Can have one period storage period because light fixture is accomplished between the actual installation in assembling, and at light fixture between storage period, dust can enter into through the mounting interface of light fixture in the light fixture; Be shown in to choose a blanking cover that is easy to dismantle be set on the arm connecting hole; The sealing dust-proof device 502 that after light fixture assembling is accomplished, will the have blanking cover mounting interface of light fitting body 501 of packing into makes light fixture also can play hermetic effect during storage, when on road, installing; Owing to reserved and torn mouth; The blanking cover of installation position in the middle of can tearing very easily, and through elastomeric physical characteristic, still can guarantee the lamp installation interface and choose the sealing between the arm.
The light fixture contact-making surface comprises: planar base surface is provided with end face at an angle of 90; The prism that is connected with planar base surface becomes less than 90 ° of angles to be provided with end face; Planar base surface and prism surround the light fixture contact-making surface, are used for being tightly connected with the mounting interface of light fixture.The junction of prism and end face is formed with the slip-off preventing edge, is used to prevent that elastomer from falling into the mounting interface of light fixture.
As shown in Figure 6, be the left view of present embodiment sealing dust-proof device, wherein, prism 601 has certain gradient, becomes with end face less than 90 ° of angles to be provided with; So both can guarantee properties of product, and can alleviate product weight again and reduce product cost.Planar base surface 603 is the plane, and keeps vertical with the mounting interface plane.Planar base surface 603 is the widest with the light fixture contact-making surface after being installed to the mounting interface of light fixture, in order to guarantee stability.Blanking cover 602 can highlight the attractive in appearance of product for cambered surface designs.
As shown in Figure 7, be the vertical view of present embodiment sealing dust-proof device, wherein, prism (701,702) is the inclined-plane, becomes with end face less than 90 ° of angles to be provided with; Can play under the impregnable situation of performance and reduce product weight, the effect that reduces cost.
As shown in Figure 8, be the rearview of present embodiment sealing dust-proof device, wherein, it is excessive that the inner contour edge 801 of elastomer has fillet, does so promptly and can reduce difficulty of processing, also can play the effect that reduces the weight cost.Elastomeric empty cutter position (802,803,805) can alleviate product weight under the situation that guarantees product structure intensity, reduce product cost.Slip-off preventing edge 804 is used to prevent that elastomer from falling into the mounting interface of light fixture, the termination insertion position when slip-off preventing edge 804 also defines the sealing dust-proof device installation.
As shown in Figure 9, be the axial section of Fig. 8.Wherein, the inner face of prism (901,903) also has certain gradient, so both can reduce manufacture difficulty, but also weight reduction reduces cost.The part that blanking cover 902 tears during for lamp installation can be found out by groove 904, when arm is chosen in installation, can easily blanking cover 902 be torn.It is smaller that the inside diameter ratio of choosing the arm connecting hole of present embodiment sealing dust-proof device is chosen the arm diameter, after arm is chosen in installation, has certain tight power and can make stable always being installed on the light fixture of elastomer, and guarantee its sealing.Also be that product can play the dustproof imbody that waits effect in this respect.
Shown in figure 10, when the real road that carries out light fixture was installed and used, blanking cover 1001 was torn, and the vacancy of tearing part is installed filling by choosing arm.And the internal diameter of the vacancy part of tearing is slightly smaller than the external diameter of choosing arm, relies on the elastomeric preferable elasticity of sealing dust-proof device itself, makes the vacancy part of tearing well wrap the outer wall of choosing arm, makes to reach good sealing effectiveness in the light fixture cabin.
The present invention adopts the rubber material, and its profile can be complementary with the shape of lamp installation interface.Profile through the adjustment sealing dust-proof device can make the whole sealing dust-proof device of present embodiment be applied on all outdoor lamp products, plays to strengthen dustproof effect.The present invention can both play the effect of sealing and dustproof between storage period and after installing at outdoor lamp.The material that the present invention adopts is nontoxic in outdoor application, and environment is had no influence, and because its weatherability is strong, can guarantee the long-time stability of using its function of back.
Used specific embodiment among the present invention principle of the present invention and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present invention, the part that on the specific embodiment and range of application, all can change, in sum, this description should not be construed as limitation of the present invention.
Claims (8)
1. a light fixture sealing dust-proof device is characterized in that, described light fixture sealing dust-proof device comprises: an elastomer, and described elastomer has:
End face, described end face are provided with chooses the arm connecting hole, is used to make choose arm sealing and insert;
The light fixture contact-making surface with the angled setting of described end face, is used for being tightly connected with the mounting interface of light fixture;
Described light fixture contact-making surface comprises:
Planar base surface is provided with described end face at an angle of 90;
The prism that is connected with said planar base surface becomes less than 90 ° of angles to be provided with described end face;
Described planar base surface and prism surround described light fixture contact-making surface, are used for being tightly connected with the mounting interface of light fixture.
2. light fixture sealing dust-proof device according to claim 1 is characterized in that, described light fixture sealing dust-proof device also comprises:
Blanking cover dismountablely is arranged at described choosing on the arm connecting hole, is used to seal the described arm connecting hole of choosing.
3. light fixture sealing dust-proof device according to claim 1 is characterized in that the junction of said prism and said end face is formed with the slip-off preventing edge, is used to prevent that described elastomer from falling into the mounting interface of light fixture.
4. light fixture sealing dust-proof device according to claim 2 is characterized in that, described blanking cover is the blanking cover of circular cambered surface.
5. light fixture, described light fixture comprises: light fitting body is characterized in that described light fixture also comprises: mounting interface and sealing dust-proof device;
Described sealing dust-proof device comprises:
One elastomer, described elastomer has:
End face, described end face are provided with chooses the arm connecting hole, is used to make choose arm sealing and insert;
The light fixture contact-making surface with the angled setting of described end face, is used for being tightly connected with described mounting interface;
Described light fixture contact-making surface comprises:
Planar base surface is provided with described end face at an angle of 90;
The prism that is connected with said planar base surface becomes less than 90 ° of angles to be provided with described end face;
Described planar base surface and prism surround described light fixture contact-making surface, are used for being tightly connected with described mounting interface.
6. light fixture according to claim 5 is characterized in that, described sealing dust-proof device also comprises:
Blanking cover dismountablely is arranged at described choosing on the arm connecting hole, is used to seal the described arm connecting hole of choosing.
7. light fixture according to claim 5 is characterized in that the junction of said prism and said end face is formed with the slip-off preventing edge, is used to prevent that described elastomer from falling into the mounting interface of light fixture.
8. light fixture according to claim 6 is characterized in that, described blanking cover is the blanking cover of circular cambered surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010155445 CN101858587B (en) | 2010-04-21 | 2010-04-21 | Lamp fitting sealing dust-proof device and lamp fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010155445 CN101858587B (en) | 2010-04-21 | 2010-04-21 | Lamp fitting sealing dust-proof device and lamp fitting |
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| Publication Number | Publication Date |
|---|---|
| CN101858587A CN101858587A (en) | 2010-10-13 |
| CN101858587B true CN101858587B (en) | 2012-11-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010155445 Active CN101858587B (en) | 2010-04-21 | 2010-04-21 | Lamp fitting sealing dust-proof device and lamp fitting |
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| Country | Link |
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| CN (1) | CN101858587B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102913809B (en) * | 2011-08-02 | 2015-06-24 | 金鸿志光电科技(昆山)有限公司 | High-power projector lamp |
| CN104421693B (en) * | 2013-09-05 | 2017-11-28 | 海洋王（东莞）照明科技有限公司 | The light fixture of connector dust part and application the connector dust part |
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| CN201190982Y (en) * | 2008-04-15 | 2009-02-04 | 张旭东 | Combined elastic protection, sealing and connecting device for industrial and mineral lamp |
| CN201215840Y (en) * | 2008-05-23 | 2009-04-01 | 上海小糸车灯有限公司 | Sealed plug for high-voltage shielding wire |
| CN201277469Y (en) * | 2008-10-21 | 2009-07-22 | 深圳市科纳实业有限公司 | Improved high-power LED road lamp |
| CN201284962Y (en) * | 2008-10-31 | 2009-08-05 | 深圳市唐彩照明科技有限公司 | Special lamp for LED road lamp |
| CN201359255Y (en) * | 2008-12-26 | 2009-12-09 | 黄金鹿 | Lamp shade with light distribution lenses and LED street lamp using same |
| CN201401750Y (en) * | 2009-03-17 | 2010-02-10 | 珠海市鸿恺电子科技有限公司 | Road lamp holder |
| CN201416799Y (en) * | 2009-06-19 | 2010-03-03 | 文德 | Billboard pixel lamp |
| CN201652283U (en) * | 2010-04-21 | 2010-11-24 | 北京良业照明工程有限公司 | Lamp-sealing dust guard and lamp |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200446956Y1 (en) * | 2009-02-16 | 2009-12-11 | 조일조명공업 주식회사 | Street light luminaire with removable connection |
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2010
- 2010-04-21 CN CN 201010155445 patent/CN101858587B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201190982Y (en) * | 2008-04-15 | 2009-02-04 | 张旭东 | Combined elastic protection, sealing and connecting device for industrial and mineral lamp |
| CN201215840Y (en) * | 2008-05-23 | 2009-04-01 | 上海小糸车灯有限公司 | Sealed plug for high-voltage shielding wire |
| CN201277469Y (en) * | 2008-10-21 | 2009-07-22 | 深圳市科纳实业有限公司 | Improved high-power LED road lamp |
| CN201284962Y (en) * | 2008-10-31 | 2009-08-05 | 深圳市唐彩照明科技有限公司 | Special lamp for LED road lamp |
| CN201359255Y (en) * | 2008-12-26 | 2009-12-09 | 黄金鹿 | Lamp shade with light distribution lenses and LED street lamp using same |
| CN201401750Y (en) * | 2009-03-17 | 2010-02-10 | 珠海市鸿恺电子科技有限公司 | Road lamp holder |
| CN201416799Y (en) * | 2009-06-19 | 2010-03-03 | 文德 | Billboard pixel lamp |
| CN201652283U (en) * | 2010-04-21 | 2010-11-24 | 北京良业照明工程有限公司 | Lamp-sealing dust guard and lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101858587A (en) | 2010-10-13 |
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Owner name: BEIJING LAMPOWER PHOTOELECTRIC CO., LTD. Free format text: FORMER OWNER: BEIJING LANDSKY LIGHTING ENGNEER CO,. LTD. Effective date: 20120703 |
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Free format text: CORRECT: ADDRESS; FROM: 100025 CHAOYANG, BEIJING TO: 100176 CHAOYANG, BEIJING |
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Effective date of registration: 20120703 Address after: 100176, No. two, No. 28, Hai Lu, Beijing Economic Development Zone, Beijing Applicant after: Beijing Lampearl Photoelectric Co.,Ltd. Address before: 100025 Beijing city Chaoyang District village in eight, 2000 state business center No. 1 15 Floor Applicant before: Beijing Landsky Lighting Engineering Co.,Ltd. |
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Effective date of registration: 20170822 Address after: 510000, building 203, building B, 188 Kaiyuan Road, Whampoa District, Guangdong, Guangzhou Patentee after: NEWTECH LIGHTING TECHNOLOGY CO.,LTD. Address before: 100176, No. two, No. 28, Hai Lu, Beijing Economic Development Zone, Beijing Patentee before: Beijing Lampearl Photoelectric Co.,Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A lamp sealing dustproof device and lamp Effective date of registration: 20230117 Granted publication date: 20121121 Pledgee: Agricultural Bank of China Limited Guangzhou Development Zone Branch Pledgor: NEWTECH LIGHTING TECHNOLOGY CO.,LTD. Registration number: Y2023980031519 |