CN104141930A - Lamp and lock catch device thereof - Google Patents
Lamp and lock catch device thereof Download PDFInfo
- Publication number
- CN104141930A CN104141930A CN201310163394.8A CN201310163394A CN104141930A CN 104141930 A CN104141930 A CN 104141930A CN 201310163394 A CN201310163394 A CN 201310163394A CN 104141930 A CN104141930 A CN 104141930A
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- pulling buckle
- fastener
- snap
- spring
- locker
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Abstract
The invention provides a lamp and a lock catch device of the lamp. The lock catch device is characterized by comprising a pull button, a press button and a spring. The pull button is provided with a first end and a second end, the pull button is fixed to an external lamp surface cover to enable the pull button to rotate around the first end, and two opposite protruding blocks are arranged on the two sides of the second end of the pull button. One end of the press button is arranged between the two protruding blocks and is hinged to the pull button through a hinge position, and a groove is formed in the other end of the press button, and used for clamping an external lamp shell. The two ends of the spring are fixed to the pull button and the press button respectively, when the position, for fixing the spring, of the press button is pressed, and the spring is compressed in the direction of the pull button, the press button rotates relative to the pull button around the hinge position, and the groove in the other end of the press button extends in the direction opposite to the compression direction of the spring so as to clamp the external lamp shell.
Description
Technical field
Relate to field of light fittings, relate in particular to the locker of light fixture.
Background technology
Now, use the occasion of large-scale light fixture more and more.The demand of keeping in repair for the assembling of large-scale light fixture is also increasing.The cover of general large-scale light fixture fixedly majority is adopted and is screwed, and the screw that large-scale light fixture generally needs is also more, and therefore assembling and maintenance are all cumbersome.Namely in assembling and when maintenance, need to be to each for processing that fixedly screw of light fixture cover is tightened or unscrewed.
Summary of the invention
The invention provides a kind of locker, it is characterized in that, comprising: pulling buckle, described pulling buckle has first end and the second end, described pulling buckle is fixed on an outside light fixture cover so that described pulling buckle can be rotated around described first end, and the both sides of the second end of described pulling buckle are provided with two relative projections; Snap-fastener, one end of described snap-fastener is placed between two described projections and by an articulated position and is articulated with in described pulling buckle, and the other end of described snap-fastener is provided with a groove, for the outside lamp casing of clamping one; And spring, the two ends of described spring are individually fixed in described pulling buckle and described snap-fastener, wherein, when press described snap-fastener fixing spring position and while making spring towards the compression of described pulling buckle direction, described snap-fastener rotates with respect to described pulling buckle around described articulated position, and the groove that makes the described snap-fastener other end extends with the outside lamp casing of clamping to the rightabout of described spring-compressed direction.
Preferably, also comprise one first bearing pin, described snap-fastener is articulated with in described pulling buckle by an articulated position: described in each, projection is provided with respectively the first through hole adapting with described the first bearing pin, describedly by buckling, be provided with the second through hole adapting with described the first bearing pin, described the first bearing pin is through described the first through hole and described the second through hole.
Preferably, be respectively provided with a spring fixed seat adapting with described spring in a described pulling buckle side relative with described snap-fastener, described spring is fixed between two described spring fixed seats.
Preferably, the rotational angle that described snap-fastener rotates with respect to described pulling buckle around described articulated position is not more than 45 degree.
Preferably, described spring is helical spring.
According to another aspect of the invention, also provide a kind of light fixture, it is characterized in that, comprising: cover; Housing, described housing is provided with a button bit; Lamp adapter assembly, is fixed in described housing; And the locker described in claim 1-5 any one, the first end of the pulling buckle of described locker is articulated with on described cover, and button bit is to be locked in described cover on described housing described in the groove clamping of the snap-fastener of described locker.
Preferably, also comprise the second bearing pin, the first end of the pulling buckle of described locker is articulated with on described cover: described cover is provided with the third through-hole adapting with described the second bearing pin, the first end of the pulling buckle of described locker is provided with the fourth hole adapting with described the second bearing pin, and described the second bearing pin is through described third through-hole and described fourth hole.
Preferably, described cover is provided with two relative flanges, and described third through-hole is located at described in each on flange.
Preferably, described housing is provided with two relative boss, and described locker is placed between two described boss.
Compared with prior art, beneficial effect of the present invention comprises: utilize elastic force and the corresponding assembly of spring, the locker of the cover of the light fixture that implementation structure is simple, easy for installation.Locker provided by the invention is installed can be assembled or keep in repair large-scale light fixture more easily, can also save time further.
Accompanying drawing explanation
Fig. 1 shows the stereogram of the cover of light fixture provided by the present invention and the locker of housing;
Fig. 2 shows the explosive view of the cover of light fixture provided by the present invention and the locker of housing;
Fig. 3 A shows the stereogram of pulling buckle provided by the present invention;
Fig. 3 B shows the stereogram of pulling buckle provided by the present invention;
Fig. 3 C shows the rearview of pulling buckle provided by the present invention;
Fig. 3 D shows the left view of pulling buckle provided by the present invention;
Fig. 3 E shows the upward view of pulling buckle provided by the present invention;
Fig. 4 A shows the stereogram of snap-fastener provided by the present invention;
Fig. 4 B shows the stereogram of snap-fastener provided by the present invention;
Fig. 4 C shows the front view of snap-fastener provided by the present invention;
Fig. 4 D shows the right view of snap-fastener provided by the present invention;
Fig. 4 E shows the upward view of snap-fastener provided by the present invention;
Fig. 5 A, 5B and 5C show the side sectional view of the cover of light fixture provided by the present invention and the locker variable condition of housing;
Fig. 6 shows the stereogram of the cover of light fixture provided by the present invention and the locker of housing; And
Fig. 7 shows the stereogram of the cover of light fixture provided by the present invention and the locker of housing.
The specific embodiment
In order to further illustrate principle of the present invention and structure, existing by reference to the accompanying drawings to a preferred embodiment of the present invention will be described in detail.
Fig. 1 shows the stereogram of the cover of light fixture provided by the present invention and the locker of housing.Light fixture comprises: cover 106, housing 110, lamp adapter assembly (not shown) and locker.Housing 110 is also provided with a barb-like button bit 112.Locker comprises: pulling buckle 102, snap-fastener 114 and spring (referring to Fig. 2 Reference numeral 118).Pulling buckle 102 has first end 138 and the second end 140.
The first end 138 of pulling buckle 102 is articulated with on cover 106.Pulling buckle 102 can be rotated around first end 138.One end of snap-fastener 114 is articulated with on the second end 140 of pulling buckle 102.Locker by the button bit 112 on snap-fastener 114 clamping housings 110 with locking cover 106 and housing 110.
Fig. 2 shows the explosive view of the cover of light fixture provided by the present invention and the locker of housing.Light fixture comprises: cover 106, housing 110, lamp adapter assembly (not shown) and locker.Locker comprises: pulling buckle 102, snap-fastener 114 and spring 118.Pulling buckle 102 has first end 138 and the second end 140.
One end of snap-fastener 114 is articulated with on the second end 140 of pulling buckle 102.Particularly, the second end 140 of pulling buckle 102 is provided with in two relative projection 120(figure and only illustrates one).Each projection 120 is provided with in a first through hole 122(figure and only illustrates one).One end of snap-fastener 114 is provided with second through hole 124 adapting with the first through hole 122.One end of snap-fastener 114 is placed between two projections 120 of pulling buckle 102.One first bearing pin 104 through the first through hole 122 in pulling buckle 102 and the second through hole 124 on snap-fastener 114 so that one end of snap-fastener 114 is articulated with in pulling buckle 102.
Between spring 118 fixing and snap-fastener 114 and pulling buckle 102.Particularly, pulling buckle 102 is provided with a spring fixed seat (referring to Fig. 3 B Reference numeral 134).Snap-fastener 114 is provided with a spring fixed seat 116.Spring 118 is fixed between the spring fixed seat 116 and the spring fixed seat in pulling buckle 102 on snap-fastener 114.
The first end 138 of pulling buckle 102 is articulated with on cover 106.Particularly, cover 106 is provided with two relative flanges 126.Each flange 126 is provided with a third through-hole 128.On the first end 138 of pulling buckle 102, be also provided with fourth hole 130.In a preference, on the first end 138 of pulling buckle 102, be also provided with two relative projections, each projection is provided with a fourth hole 130.The first end 138 of pulling buckle 102 is placed between two flanges 126 of cover 106.One second bearing pin 108 through the third through-hole 128 on cover 106 and the third through-hole 130 in pulling buckle 102 so that the first end of pulling buckle 102 138 is articulated with on cover 106.
Housing 110 is provided with two relative boss 132 and is placed between two relative boss 132 for the pulling buckle 102 of locker.Housing 110 is also provided with a button bit 112.Snap-fastener 114 is also provided with a groove 136 for the button bit 112 on clamping housing 110.In a preference, button bit 112 is a barb-like button bit.
When cover 106 is not locked by locker with housing 110, rotate pulling buckle 102 to the relevant position of the barb-like button bit 112 of housing 110.Press snap-fastener 114 fixing spring 118 position and make spring 118 towards pulling buckle 102 directions compressions.Snap-fastener 114 rotates with respect to pulling buckle 102 around the first bearing pin 104.And make the groove 136 of snap-fastener 114 other ends to the rightabout extension of spring 118 compression directions.Remove the pressing of snap-fastener 114, spring 118 still in compressive state and to press snap-fastener 114 produce pulling buckle 102 directions dorsad thrust so that the groove 136 of snap-fastener 114 be stably connected in the button bit 112 of housing 110.
When cover 106 is locked by locker with housing 110, groove 136 is stuck in button bit 112.Press snap-fastener 114 fixing spring 118 position and make spring 118 towards pulling buckle 102 directions compressions.Snap-fastener 114 rotates with respect to pulling buckle 102 around the first bearing pin 104.And the groove 136 that makes snap-fastener 114 other ends extends and deviates from button bit 112 to the rightabout of spring 118 compression directions.Cover 106 can be unlocked with housing 110.
Wherein, the rotational angle that snap-fastener 114 rotates with respect to pulling buckle 102 around the first bearing pin 104 is not more than 45 degree.Button bit 112 on housing 110 adapts with the groove 136 on snap-fastener 114.Fig. 3 A shows the stereogram of pulling buckle provided by the present invention.Pulling buckle 102 has first end 138 and the second end 140.The first end 138 of pulling buckle 102 is provided with fourth hole 130.In a preference, the first end 138 of pulling buckle 102 is provided with two relative projections, and each projection is provided with a fourth hole 130.Pulling buckle 102 is hinged by fourth hole 130 and cover (as shown in Fig. 2 Reference numeral 106).The second end 140 of pulling buckle 102 is provided with in two relative projection 120(figure and only illustrates one).Each projection 120 is provided with in a first through hole 122(figure and only illustrates one).Pulling buckle 102 is hinged with snap-fastener (as shown in Fig. 2 Reference numeral 114) by two the first through holes 122.
Fig. 3 B shows the stereogram of pulling buckle provided by the present invention.Pulling buckle 102 has first end (as shown in Fig. 2 Reference numeral 138) and the second end (as shown in Fig. 2 Reference numeral 140).The first end of pulling buckle 102 is provided with fourth hole 130.In a preference, the first end of pulling buckle 102 is provided with two relative projections, and each projection is provided with a fourth hole 130.Pulling buckle 102 is hinged by fourth hole 130 and cover (as shown in Fig. 2 Reference numeral 106).The second end of pulling buckle 102 is provided with two relative projections 120.Each projection 120 is provided with first through hole 122.Pulling buckle 102 is hinged with snap-fastener (as shown in Fig. 2 Reference numeral 114) by two the first through holes 122.In pulling buckle 102, be also provided with a spring fixed seat 134.Spring fixed seat 134 is for fixing spring (as shown in Fig. 2 Reference numeral 118).
Fig. 3 C shows the rearview of pulling buckle provided by the present invention.Pulling buckle 102 has first end (as shown in Fig. 2 Reference numeral 138) and the second end (as shown in Fig. 2 Reference numeral 140).The second end of pulling buckle 102 is provided with two relative projections 120.In pulling buckle 102, be also provided with a spring fixed seat 134.Spring fixed seat 134 is for fixing spring (as shown in Fig. 2 Reference numeral 118).
Fig. 3 D shows the left view of pulling buckle provided by the present invention.Pulling buckle 102 has first end (as shown in Fig. 2 Reference numeral 138) and the second end (as shown in Fig. 2 Reference numeral 140).The first end of pulling buckle 102 is provided with fourth hole 130.In a preference, the first end of pulling buckle 102 is provided with two relative projections, and each projection is provided with in a fourth hole 130(figure and only illustrates one).Pulling buckle 102 is hinged by fourth hole 130 and cover (as shown in Fig. 2 Reference numeral 106).The second end of pulling buckle 102 is provided with in two relative projection 120(figure and only illustrates one).Each projection 120 is provided with in a first through hole 122(figure and only illustrates one).Pulling buckle 102 is hinged with snap-fastener (Reference numeral 114 as shown in Figure 2) by two the first through holes 122.
Fig. 3 E shows the upward view of pulling buckle provided by the present invention.Pulling buckle 102 has first end (as shown in Fig. 2 Reference numeral 138) and the second end (as shown in Fig. 2 Reference numeral 140).The second end of pulling buckle 102 is provided with two relative projections 120.In pulling buckle 102, be also provided with a spring fixed seat 134.Spring fixed seat 134 is for fixing spring (as shown in Fig. 2 Reference numeral 118).
Fig. 4 A shows the stereogram of snap-fastener provided by the present invention.Snap-fastener 114 is provided with second through hole 124 adapting with the first through hole 122.Snap-fastener 114 is provided with a spring fixed seat 116.Spring fixed seat 116 is for fixing spring (as shown in Fig. 2 Reference numeral 118).Snap-fastener 114 is also provided with a groove 136 with the button bit (as shown in Fig. 2 Reference numeral 112) on clamping housing (as shown in Fig. 2 Reference numeral 110).
Fig. 4 B shows the stereogram of snap-fastener provided by the present invention.Snap-fastener 114 is provided with second through hole 124 adapting with the first through hole 122.Snap-fastener 114 is also provided with a groove 136 with the button bit (as shown in Fig. 2 Reference numeral 112) on clamping housing (as shown in Fig. 2 Reference numeral 110).
Fig. 4 C shows the front view of snap-fastener provided by the present invention.Snap-fastener 114 is provided with a spring fixed seat 116.Spring fixed seat 116 is for fixing spring (as shown in Fig. 2 Reference numeral 118).
Fig. 4 D shows the right view of snap-fastener provided by the present invention.Snap-fastener 114 is provided with second through hole 124 adapting with the first through hole 122.Snap-fastener 114 is also provided with a groove 136 with the button bit (as shown in Fig. 2 Reference numeral 112) on clamping housing (as shown in Fig. 2 Reference numeral 110).
Fig. 4 E shows the upward view of snap-fastener provided by the present invention.Snap-fastener 114 is provided with a spring fixed seat 116.Spring fixed seat 116 is for fixing spring (as shown in Fig. 2 Reference numeral 118).
Fig. 5 A, 5B and 5C show the side sectional view of the cover of light fixture provided by the present invention and the locker variable condition of housing.
When cover 106 is not locked by locker with housing 110 (as shown in Figure 5 C), rotate pulling buckle 102 to the relevant position of the barb-like button bit 112 of housing 110.Press snap-fastener 114 fixing spring 118 position and make spring 118 towards pulling buckle 102 directions compressions.Snap-fastener 114 rotates with respect to pulling buckle 102 around the first bearing pin (as shown in Fig. 2 Reference numeral 104).And make the groove (as shown in Fig. 2 Reference numeral 136) of snap-fastener 114 other ends to the rightabout extension (as shown in Figure 5 B) of spring 118 compression directions.Remove the pressing of snap-fastener 114, spring 118 still in compressive state and to press snap-fastener 114 produce pulling buckle 102 directions dorsad thrust so that the groove of snap-fastener 114 be stably connected in the button bit 112 of housing 110 (as shown in Figure 5 C).
When cover 106 is locked by locker with housing 110, groove 136 is stuck in button bit 112 (as shown in Figure 5A).Press snap-fastener 114 fixing spring 118 position and make spring 118 towards pulling buckle 102 directions compressions.Snap-fastener 114 rotates with respect to pulling buckle 102 around the first bearing pin 104.And the groove 136 that makes snap-fastener 114 other ends extends and deviates from button bit 112(as shown in Figure 5 B to the rightabout of spring 118 compression directions).Pull-up pulling buckle 102 drives cover 106 separated with housing 110.Cover 106 can be unlocked (as shown in Figure 5 C) with housing 110.
Fig. 6 shows the stereogram of the cover of light fixture provided by the present invention and the locker of housing.Light fixture comprises: cover 106, housing 110, lamp adapter assembly (not shown) and locker.Housing 110 is also provided with a barb-like button bit 112.Locker comprises: pulling buckle 102, snap-fastener 114 and spring 118.Pulling buckle 102 has first end (as shown in Fig. 2 Reference numeral 138) and the second end (as shown in Fig. 2 Reference numeral 140).
The first end of pulling buckle 102 is articulated with on cover 106.Pulling buckle 102 can be rotated around first end.One end of snap-fastener 114 is articulated with on the second end of pulling buckle 102.Locker passes through snap-fastener 114 clamping button bits 112 with locking cover 106 and housing 110.
Fig. 7 shows the stereogram of the cover of light fixture provided by the present invention and the locker of housing.Light fixture comprises: cover 106, housing 110, lamp adapter assembly (not shown) and locker.Locker comprises: pulling buckle 102, snap-fastener 114 and spring (as shown in Fig. 2 Reference numeral 118).Pulling buckle 102 has first end (as shown in Fig. 2 Reference numeral 138) and the second end (as shown in Fig. 2 Reference numeral 140).
The first end of pulling buckle 102 is articulated with on cover 106.Pulling buckle 102 can be rotated around first end.One end of snap-fastener 114 is articulated with on the second end of pulling buckle 102.Locker passes through snap-fastener 114 clamping button bits 112 with locking cover 106 and housing 110.
The foregoing is only better possible embodiments of the present invention, not limit the scope of the invention, the equivalent structure that all utilizations description of the present invention and accompanying drawing content have been done changes, and is all included in protection scope of the present invention.
Claims (9)
1. a locker, is characterized in that, comprising:
Pulling buckle, described pulling buckle has first end and the second end, and described pulling buckle is fixed on an outside light fixture cover so that described pulling buckle can be rotated around described first end, and the both sides of the second end of described pulling buckle are provided with two relative projections;
Snap-fastener, one end of described snap-fastener is placed between two described projections and by an articulated position and is articulated with in described pulling buckle, and the other end of described snap-fastener is provided with a groove, for the outside lamp casing of clamping one; And
Spring, the two ends of described spring are individually fixed in described pulling buckle and described snap-fastener,
Wherein, when press described snap-fastener fixing spring position and while making spring towards the compression of described pulling buckle direction, described snap-fastener rotates with respect to described pulling buckle around described articulated position, and the groove that makes the described snap-fastener other end extends with the outside lamp casing of clamping to the rightabout of described spring-compressed direction.
2. locker according to claim 1, is characterized in that, also comprises one first bearing pin,
Described snap-fastener is articulated with in described pulling buckle by an articulated position:
Described in each, projection is provided with respectively the first through hole adapting with described the first bearing pin, describedly by buckling, is provided with the second through hole adapting with described the first bearing pin, and described the first bearing pin is through described the first through hole and described the second through hole.
3. locker according to claim 1, is characterized in that, is respectively provided with a spring fixed seat adapting with described spring in a described pulling buckle side relative with described snap-fastener, and described spring is fixed between two described spring fixed seats.
4. locker according to claim 1, is characterized in that, the rotational angle that described snap-fastener rotates with respect to described pulling buckle around described articulated position is not more than 45 degree.
5. locker according to claim 1, is characterized in that, described spring is helical spring.
6. a light fixture, is characterized in that, comprising:
Cover;
Housing, described housing is provided with a button bit;
Lamp adapter assembly, is fixed in described housing; And
Locker described in claim 1-5 any one, the first end of the pulling buckle of described locker is articulated with on described cover, and button bit is to be locked in described cover on described housing described in the groove clamping of the snap-fastener of described locker.
7. light fixture according to claim 6, is characterized in that, also comprises the second bearing pin,
The first end of the pulling buckle of described locker is articulated with on described cover:
Described cover is provided with the third through-hole adapting with described the second bearing pin, and the first end of the pulling buckle of described locker is provided with the fourth hole adapting with described the second bearing pin, and described the second bearing pin is through described third through-hole and described fourth hole.
8. light fixture according to claim 7, is characterized in that, described cover is provided with two relative flanges, and described third through-hole is located at described in each on flange.
9. light fixture according to claim 6, is characterized in that, described housing is provided with two relative boss, and described locker is placed between two described boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310163394.8A CN104141930B (en) | 2013-05-07 | 2013-05-07 | Light fixture and its locker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310163394.8A CN104141930B (en) | 2013-05-07 | 2013-05-07 | Light fixture and its locker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104141930A true CN104141930A (en) | 2014-11-12 |
| CN104141930B CN104141930B (en) | 2017-03-15 |
Family
ID=51851194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310163394.8A Active CN104141930B (en) | 2013-05-07 | 2013-05-07 | Light fixture and its locker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104141930B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104180243A (en) * | 2013-05-24 | 2014-12-03 | 海洋王（东莞）照明科技有限公司 | Lamp |
| CN107859975A (en) * | 2017-11-10 | 2018-03-30 | 嘉善谦信和电子科技有限公司 | A kind of support with auto-lock function |
| CN109654429A (en) * | 2019-01-17 | 2019-04-19 | 覃天 | A kind of heat radiation street lamp maintained easily |
| CN114951776A (en) * | 2022-06-18 | 2022-08-30 | 赵自详 | Device and method for manufacturing building support steel formwork |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6525890B1 (en) * | 2000-02-11 | 2003-02-25 | Hubbell Incorporated | Latch for optical assembly |
| TW484669U (en) * | 2000-12-29 | 2002-04-21 | Jau-Sung Liou | Improvement of fast assembling/detaching structure |
| US8402798B2 (en) * | 2008-04-28 | 2013-03-26 | Master Lock Company Llc | Locking clamp |
| CN101699153A (en) * | 2009-11-12 | 2010-04-28 | 海洋王照明科技股份有限公司 | Lamp cover fastening mechanism and lamp thereof |
| CN102840561B (en) * | 2011-06-24 | 2014-11-05 | 海洋王照明科技股份有限公司 | Clasp structure and lamp comprising clasp structure |
| CN202629752U (en) * | 2012-07-11 | 2012-12-26 | 宁波市爱使电器有限公司 | Flood lamp |
-
2013
- 2013-05-07 CN CN201310163394.8A patent/CN104141930B/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104180243A (en) * | 2013-05-24 | 2014-12-03 | 海洋王（东莞）照明科技有限公司 | Lamp |
| CN107859975A (en) * | 2017-11-10 | 2018-03-30 | 嘉善谦信和电子科技有限公司 | A kind of support with auto-lock function |
| WO2019091430A1 (en) * | 2017-11-10 | 2019-05-16 | 嘉善谦信和电子科技有限公司 | Support with self-locking function |
| CN109654429A (en) * | 2019-01-17 | 2019-04-19 | 覃天 | A kind of heat radiation street lamp maintained easily |
| CN114951776A (en) * | 2022-06-18 | 2022-08-30 | 赵自详 | Device and method for manufacturing building support steel formwork |
| CN114951776B (en) * | 2022-06-18 | 2023-08-08 | 北京加钛加固技术有限公司 | Manufacturing device and manufacturing method for building support steel template |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104141930B (en) | 2017-03-15 |
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