CN103899938A - Lamp - Google Patents
Lamp Download PDFInfo
- Publication number
- CN103899938A CN103899938A CN201210583491.8A CN201210583491A CN103899938A CN 103899938 A CN103899938 A CN 103899938A CN 201210583491 A CN201210583491 A CN 201210583491A CN 103899938 A CN103899938 A CN 103899938A
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- China
- Prior art keywords
- location division
- openend
- latch
- hole
- light fixture
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- 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.)
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- Securing Globes, Refractors, Reflectors Or The Like (AREA)
Abstract
The invention discloses a lamp comprising an electrical box, a reflector and a locking mechanism. The electrical box comprises an open end in which one end of the reflector is accommodated. The inner periphery of the open end is provided with at least two slide grooves. One end of the reflector is provided with fastening tongues corresponding to the slide grooves respectively, and the locking mechanism is disposed at one end of one slide groove. The locking mechanism comprises a positioning shell, a stop pin and an elastic member. The open end is provided with a through hole at one end of the other slide groove. The stop pin comprises a hook, a first end and a second end; the first end is slidably connected into the through hole; the elastic member is compressed between the stop in and the outer periphery of the open end. The positioning shell comprises a first positioning portion and a second positioning portion; when the hook is located at the first positioning portion, the first end is accommodated in the through hole; when the hook is located at the second positioning portion, the first end is exposed out of the through hole and the fastening tongues are limited from slipping out of the slide grooves. The reflector can be locked or released just by rotating the stop in to the first positioning portion or second positioning portion, and operations are facilitated.
Description
Technical field
The present invention relates to a kind of lighting device, relate in particular to a kind of light fixture.
Background technology
LED light fixture is applied in life more and more widely, existing LED light fixture multiple LED that normally arrange on a circuit board, and by reflective mirror, the light of LED is reflected away.But existing reflective mirror is to be all directly fixed on lampshade by multiple screws, dismantles loaded down with trivial details.
Summary of the invention
The object of the present invention is to provide a kind of light fixture easy for installation.
In order to solve the problems of the technologies described above, the invention provides a kind of light fixture, it comprises electric box, reflective mirror and retaining mechanism, and described electric box comprises openend, and described reflective mirror one end is contained in described openend.Offer at least two chutes along Zhou Zhouxiang in described openend, described reflective mirror one end correspondence is offered the block tongue coordinating respectively with described at least two chutes, described retaining mechanism is arranged at one end of a described chute, described retaining mechanism comprises location shell, latch and elastic component, described openend is offered a through hole, described through hole is positioned at a described chute one end, described latch comprises grab, the first end being oppositely arranged and the second end, described first end is slidably connected in described through hole, described grab is between described first end and the second end, described elastic component is compressed between described latch and described openend periphery, described location valve jacket is located at the described latch other end, described location shell comprises the first location division and the second location division, in the time that described grab is positioned at described the first location division, described first end is contained in described through hole, in the time that described grab is positioned at described the second location division, described first end exposes from described through hole, limit described block tongue deviates from described chute.
Wherein, described the first location division and the second location division are two grooves circumferentially offering along described location shell, described the first location division and the second location division extend axially along described latch, and the development length of described the first location division is greater than the development length of described the second location.
Wherein, in described openend, Zhou Zhouxiang offers three described chutes, and described reflective mirror one end correspondence is offered three block tongues that coordinate respectively with described three chutes.
Wherein, described grab is the straight-arm radially extending along described latch.
Wherein, described latch comprises flange, and described flange is between described first end and the second end, and described flanged ring is around described latch setting, and described elastic component is compressed between described flange and described openend.
Wherein, described elastic component is spring, and described elastic component is sheathed on the first end of described latch.
Wherein, the side that described through hole is positioned at described openend periphery is stepped hole, and described elastic component is resisted against on the step surface of described through hole.
Wherein, described openend is cylindrical structure, and described block tongue is curved flanges, and one end that described block tongue circumferentially extends along described openend is wedge structure.
Wherein, described the first location division and the second location division are two continuous step surfaces that form along described location shell circumferential edges.
Wherein, described latch is straight pin.
Light fixture of the present invention, by described latch being forwarded to the first location division or the second location division, can be realized locking or the release of described reflective mirror, simple in structure, easy to operate, simultaneously fixed, safeguards more convenient.
In addition, by one end of described block tongue is processed as to wedge structure, facilitate described reflective mirror one end to slip into chute, improve the convenience of installing.
Accompanying drawing explanation
In order to be illustrated more clearly in technical scheme of the present invention, to the accompanying drawing of required use in embodiment be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the schematic diagram of light fixture;
Fig. 2 is the exploded view of the light fixture of Fig. 1;
Fig. 3 is the electric box of light fixture and the schematic diagram of retaining mechanism of Fig. 1;
Fig. 4 is the schematic diagram of the reflective mirror of the light fixture of Fig. 1;
Fig. 5 is the schematic diagram of the retaining mechanism of the light fixture of Fig. 1;
Fig. 6 is the decomposing schematic representation of the retaining mechanism of Fig. 5.
The specific embodiment
Below in conjunction with the accompanying drawing in embodiment of the present invention, the technical scheme in embodiment of the present invention is clearly and completely described.
Refer to Fig. 1, a kind of light fixture 100 that embodiment of the present invention provides, described light fixture 100 comprises electric box 10, reflective mirror 20 and retaining mechanism 30.Described electric box 10 comprises openend 11, and described reflective mirror 20 one end 21 are contained in described openend 11.
See also Fig. 2 to Fig. 4, offer three chute 11a along the interior Zhou Zhouxiang of openend 11 of described electric box 10.In present embodiment, the openend 11 of described electric box 10 is cylindrical structure.The interior Zhou Zhouxiang symmetry of described openend 11 is offered three described chute 11a, and described chute 11a is arc chute.Each described chute 11a is formed on the arc bump 11b in 11 interior weeks of openend of described electric box 10.Described openend 11 is also offered a through hole 11c, and described through hole 11c is positioned at one end 11d of a described chute 11a.The side that described through hole 11c is positioned at described openend 11 peripheries is stepped hole.Certainly, in other embodiments, the openend 11 of described electric box 10 also can be offered chute 11a described in two or more.Described chute 11a also can directly be formed at the interior week of openend 11 of described electric box 10.
Described reflective mirror 20 one end 21 correspondences are offered the block tongue 21a coordinating respectively with described three chute 11a.In present embodiment, described reflective mirror 20 one end 21 correspondences are offered three block tongue 21a that coordinate respectively with described three chute 11a, and described block tongue 21a is curved flanges.In order to facilitate described block tongue 21a to slip into described chute 11a, one end 21b that described block tongue 21a circumferentially extends along described openend 11 is wedge structure.
Described retaining mechanism 30 is arranged at one end 11d of a described chute 11a, sees also Fig. 5 and Fig. 6, and described retaining mechanism 30 comprises location shell 31, latch 32 and elastic component 33.First end 32b and the second end 32c that described latch 32 comprises grab 32a, is oppositely arranged.Described first end 32b is slidably connected in described through hole 11c (please also refer to Fig. 3), and described grab 32a is between described first end 32b and the second end 32c.Described elastic component 33 is compressed between described latch 32 and described openend 11 peripheries (please also refer to Fig. 2).In present embodiment, described latch 32 is straight pin.Certainly, in other embodiments, described latch 32 can be also cuboid or triangular prism.Described latch 32 comprises flange 32d, and described flange 32d is circular ring, and described flange 32d is between described first end 32b and the second end 32c, and described flange 32d arranges around described latch 32.Described grab 32a is the straight-arm radially extending along described latch 32.Described grab 32a is formed on described flange 32d.
Described elastic component 33 is compressed between described flange 32d and described openend 11.In present embodiment, described elastic component 33 is spring, and described elastic component 33 is sheathed on the first end 32b of described latch 32.Described elastic component 33 is resisted against on the step surface of described through hole 11c (please also refer to Fig. 2).
Described location shell 31 is sheathed on described latch 32 other end 32c, and described location shell 31 comprises the first location division 31a and the second location division 31b.In the time that described grab 32a is positioned at described the first location division 31a, described first end 32b is contained in described through hole 11c (please also refer to Fig. 3), in the time that described grab 32a is positioned at described the second location division 31b, described first end 32b exposes from described through hole 11c, limits described block tongue 21a and deviates from described chute 11a.In present embodiment, described location shell 31 is cylindrical structure.Described location shell 31 is fixed on described openend 11 peripheries by screw.Described the first location division 31a and the second location division 31b are two grooves circumferentially offering along described location shell 31, described the first location division 31a and the second location division 31b extend axially along described latch 32, and the development length of described the first location division 31a is greater than the development length of described the second location division 31b.Certainly, in other embodiments, described the first location division 31a and the second location division 31b also can adopt other forms of structure, for example, form two continuous step surfaces along described location shell 31 circumferential edges, form described the first location division 31a and the second location division 31b.
When described reflective mirror 20 is installed, rotate described latch 32, the grab 32a of described grab 32a is aimed to described the first location division 31a, described grab 32a is pushed described the first location division 31a by described elastic component 33, now, described first end 32b is contained in described through hole 11c.Then three block tongue 21a of described reflective mirror 20 one end 21 are slipped in described three chute 11a of described openend 11.In described block tongue 21a slips into described chute 11a completely time, press described latch 32, rotate again described latch 32, the grab 32a of described grab 32a is aimed to described the second location division 31b, described grab 32a is pushed described the second location division 31b by described elastic component 33, described first end 32b exposes from described through hole 11c, prevents that described block tongue 21a from deviating from described chute 11a.
Light fixture of the present invention, by described latch being forwarded to the first location division or the second location division, can be realized locking or the release of described reflective mirror, simple in structure, easy to operate, simultaneously fixed, safeguards more convenient.
In addition, by one end of described block tongue is processed as to wedge structure, facilitate described reflective mirror one end to slip into chute, improve the convenience of installing.
The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.
Claims (10)
1. a light fixture, it comprises electric box, reflective mirror and retaining mechanism, described electric box comprises openend, described reflective mirror one end is contained in described openend, it is characterized in that, offer at least two chutes along Zhou Zhouxiang in described openend, described reflective mirror one end correspondence is offered the block tongue coordinating respectively with described at least two chutes, described retaining mechanism is arranged at one end of a described chute, described retaining mechanism comprises location shell, latch and elastic component, described openend is offered a through hole, described through hole is positioned at a described chute one end, described latch comprises grab, the first end being oppositely arranged and the second end, described first end is slidably connected in described through hole, described grab is between described first end and the second end, described elastic component is compressed between described latch and described openend periphery, described location valve jacket is located at the described latch other end, described location shell comprises the first location division and the second location division, in the time that described grab is positioned at described the first location division, described first end is contained in described through hole, in the time that described grab is positioned at described the second location division, described first end exposes from described through hole, limit described block tongue deviates from described chute.
2. light fixture according to claim 1, it is characterized in that, described the first location division and the second location division are two grooves circumferentially offering along described location shell, described the first location division and the second location division extend axially along described latch, and the development length of described the first location division is greater than the development length of described the second location.
3. light fixture according to claim 1 and 2, is characterized in that, in described openend, Zhou Zhouxiang offers three described chutes, and described reflective mirror one end correspondence is offered three block tongues that coordinate respectively with described three chutes.
4. light fixture according to claim 1, is characterized in that, described grab is the straight-arm radially extending along described latch.
5. light fixture according to claim 1, it is characterized in that, described latch comprises flange, and described flange is between described first end and the second end, described flanged ring is around described latch setting, and described elastic component is compressed between described flange and described openend.
6. light fixture according to claim 5, is characterized in that, described elastic component is spring, and described elastic component is sheathed on the first end of described latch.
7. light fixture according to claim 6, is characterized in that, the side that described through hole is positioned at described openend periphery is stepped hole, and described elastic component is resisted against on the step surface of described through hole.
8. light fixture according to claim 1, is characterized in that, described openend is cylindrical structure, and described block tongue is curved flanges, and one end that described block tongue circumferentially extends along described openend is wedge structure.
9. light fixture according to claim 1, is characterized in that, described the first location division and the second location division are two continuous step surfaces that form along described location shell circumferential edges.
10. light fixture according to claim 1, is characterized in that, described latch is straight pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210583491.8A CN103899938B (en) | 2012-12-28 | 2012-12-28 | Light fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210583491.8A CN103899938B (en) | 2012-12-28 | 2012-12-28 | Light fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103899938A true CN103899938A (en) | 2014-07-02 |
| CN103899938B CN103899938B (en) | 2016-01-20 |
Family
ID=50991435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210583491.8A Active CN103899938B (en) | 2012-12-28 | 2012-12-28 | Light fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103899938B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107166339A (en) * | 2014-11-28 | 2017-09-15 | 欧普照明股份有限公司 | A kind of light fixture fixed seat and light fitting connecting seat and a kind of lamp fixing device |
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| GB480630A (en) * | 1937-02-17 | 1938-02-25 | Troughton & Young Ltd | Improvements in or relating to supports for lamp shades, reflectors or the like |
| BE827773A (en) * | 1974-04-10 | 1975-07-31 | LUMINAIRE WITH FOLDING REFLECTOR | |
| US4646205A (en) * | 1985-10-04 | 1987-02-24 | Adjustable Fixture Company | Examining lamp |
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| CN101852359A (en) * | 2010-06-29 | 2010-10-06 | 海洋王照明科技股份有限公司 | Lamp structure |
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| CN202469678U (en) * | 2012-08-01 | 2012-10-03 | 中山市琪朗灯饰厂有限公司 | LED (light-emitting diode) lamp body |
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| CN102797991A (en) * | 2011-05-27 | 2012-11-28 | 海洋王照明科技股份有限公司 | Illumination lamp |
| CN202613333U (en) * | 2012-06-18 | 2012-12-19 | 合隆防爆电气有限公司 | Lamp locking structure |
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2012
- 2012-12-28 CN CN201210583491.8A patent/CN103899938B/en active Active
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB480630A (en) * | 1937-02-17 | 1938-02-25 | Troughton & Young Ltd | Improvements in or relating to supports for lamp shades, reflectors or the like |
| BE827773A (en) * | 1974-04-10 | 1975-07-31 | LUMINAIRE WITH FOLDING REFLECTOR | |
| US4646205A (en) * | 1985-10-04 | 1987-02-24 | Adjustable Fixture Company | Examining lamp |
| US6015274A (en) * | 1997-10-24 | 2000-01-18 | Hunter Fan Company | Low profile ceiling fan having a remote control receiver |
| CN2804601Y (en) * | 2005-03-09 | 2006-08-09 | 飞利浦(中国)投资有限公司 | Lamps |
| JP2007103153A (en) * | 2005-10-04 | 2007-04-19 | Ushio Inc | Holder for discharge lamp and discharge lamp retention mechanism |
| CN101551089A (en) * | 2008-03-31 | 2009-10-07 | 深圳市海洋王照明科技股份有限公司 | Anti-loosing locking structure and projection lamp provided with same |
| CN201443709U (en) * | 2008-11-25 | 2010-04-28 | 董丽霞 | LED mining lamp |
| CN101737649A (en) * | 2009-12-16 | 2010-06-16 | 海洋王照明科技股份有限公司 | Lamp cap of highlight searching lamp |
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| CN102278619A (en) * | 2010-08-02 | 2011-12-14 | 海洋王照明科技股份有限公司 | Lamp |
| CN201954328U (en) * | 2011-01-27 | 2011-08-31 | 海洋王照明科技股份有限公司 | Illumination device |
| CN102734758A (en) * | 2011-04-02 | 2012-10-17 | 海洋王照明科技股份有限公司 | Locking device for lamp cover |
| CN102797991A (en) * | 2011-05-27 | 2012-11-28 | 海洋王照明科技股份有限公司 | Illumination lamp |
| CN202613333U (en) * | 2012-06-18 | 2012-12-19 | 合隆防爆电气有限公司 | Lamp locking structure |
| CN202469678U (en) * | 2012-08-01 | 2012-10-03 | 中山市琪朗灯饰厂有限公司 | LED (light-emitting diode) lamp body |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107166339A (en) * | 2014-11-28 | 2017-09-15 | 欧普照明股份有限公司 | A kind of light fixture fixed seat and light fitting connecting seat and a kind of lamp fixing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103899938B (en) | 2016-01-20 |
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