CN103123095A - Lamp cover body opening and closing mechanism and lamp - Google Patents
Lamp cover body opening and closing mechanism and lamp Download PDFInfo
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- CN103123095A CN103123095A CN2011103691760A CN201110369176A CN103123095A CN 103123095 A CN103123095 A CN 103123095A CN 2011103691760 A CN2011103691760 A CN 2011103691760A CN 201110369176 A CN201110369176 A CN 201110369176A CN 103123095 A CN103123095 A CN 103123095A
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- light fixture
- close mechanism
- lamp
- movable grab
- groove
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Abstract
The invention relates to the technical field of lighting device production, and provides a lamp cover body opening and closing mechanism and a lamp including the opening and closing mechanism. The lamp cover body opening and closing mechanism is arranged between an upper cover and a lower cover of the lamp and comprises a clamping groove formed in the upper cover of the lamp, and a clamping assembly capable of being matched with and clamped with the clamping groove and formed in the lower cover of the lamp. The clamping assembly comprises a support seat fixed on the lower cover of the lamp, an elastic part and a movable clamping hook. The movable clamping hook is provided with a rod body and a wedge-shaped clamping hook part capable of being connected with the clamping groove in a buckled mode. A containing groove is formed in the support seat and used for installation of the movable clamping hook. The elastic part is arranged between the rod body of the clamping hook and the inner side wall of the containing groove. The opening and closing mechanism is adopted between the upper cover and the lower cover of the lamp. According to the lamp cover body opening and closing mechanism and the lamp, opening and closing of the movable hook are achieved by utilizing deformation of the elastic part, and the opening and closing mechanism is good in intensity, free of breakage during repeated usage, convenient to operate and free of the requirement for the aid of other tools.
Description
Technical field
The invention belongs to the lighting apparatus production technical field, more particularly, relate to a kind of light fixture lid open-and-close mechanism and comprise the light fixture of this lid open-and-close mechanism.
Background technology
The cover-opening structure commonly used of light fixture in the market: 1) connect by screw; 2) plastic cement buckle; 3) panel beating bending, the hand push card slot type.Screw connects simple operations, and is not attractive in appearance, much is subjected to the structural limitations of product.The plastic cement snap fit is easy to fracture, is difficult for dismounting repeatedly, and reliability is low.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of light fixture lid open-and-close mechanism, is intended to make the folding of light fixture lid simple, convenient, and the open-and-close mechanism Reusability does not rupture.
For solving the problems of the technologies described above, the technical scheme of employing of the present invention is: a kind of light fixture lid open-and-close mechanism is provided, be located at the folding that is used for realizing upper and lower cover between the upper cover of light fixture and lower cover, it comprise cover under being located at the draw-in groove that covers on light fixture and being located at light fixture can coordinate the assembly that engages that blocks mutually with described draw-in groove;
Described engaging assembly comprises that one is fixed in bearing, an elastomeric element and a movable grab that covers under light fixture;
Described active card hitcher has a body of rod and a hook part that can be interlockingly connected with described draw-in groove, and described hook part is that upper surface is the wedge structure on inclined plane;
Described bearing is provided with one for the storage tank that described movable grab is installed, described storage tank is enclosed by folder before and after a madial wall and a lateral wall and forms, and have the space that described active card hook swings within it so that described movable grab and described draw-in groove are removed snapping, described elastomeric element is located between the madial wall of the body of rod of described movable grab and described storage tank.
Further, the bottom of described movable grab also is provided with a diameter greater than the shaft of described body of rod width, and the bottom of described storage tank is provided with one and prevents with suitable being used for of the shaft of described movable grab the arc groove that described movable grab comes off from the top of described storage tank.
Further, described elastomeric element is a Compress Spring, the storage tank madial wall of described bearing is provided with a screw, and described Compress Spring passes described screw, and the body of rod, its outer end that its inner is connected to described movable grab is resisted against a holding screw that is screwed with described screw.
Further, also be provided with one on the body of rod of described movable grab for the post of pressing that orders about described movable grab swing.
Further, the inclined plane of the draw-in groove of described upper cover and the described active card clasp joint surface of touching for matching with wedge structure on described hook part.
Further, also be provided with depressed part for the end of accommodating described elastomeric element by a side of described madial wall on the body of rod of described movable grab.
Further, described engaging assembly also comprises at least two ring-type jump rings with opening, and the periphery of described bearing also is provided with for the draw-in groove that blocks mutually with described jump ring.
The beneficial effect of light fixture lid open-and-close mechanism provided by the invention is: compared with prior art, this light fixture lid open-and-close mechanism utilizes the folding of the distortion realization activity grab of elastomeric element, intensity is good, reliability is high, Reusability does not rupture, easy to operate, need not use instrument, can not accomplish the product cover outer surface to open-and-close mechanism simultaneously, be beneficial to attractive in appearance.
The present invention also provides a kind of light fixture, and it comprises lamp housing, is located at the light source part in lamp housing, and described lamp housing comprises upper cover and lower cover, and described upper cover is connected an end by a rotating shaft connection with lower cover, and its relative end is provided with light fixture lid open-and-close mechanism described above.
Further, cover under described and be provided with a crossbeam, described crossbeam is provided with an installing hole that can allow the bearing of described light fixture open-and-close mechanism pass, and described bearing is clamped and fastened on described crossbeam by two described jump rings.
Further, cover the mounting bracket that also is provided with a rotatable adjustment angle under described.
The beneficial effect of light fixture provided by the invention is: light fixture of the present invention is owing to being provided with light fixture lid open-and-close mechanism described above between the lamp housing upper and lower cover, make the folding of upper and lower cover simple to operation, need to be by instrument, and after fastening, engaging is firm, and be arranged at the inboard of housing due to open-and-close mechanism, be beneficial to the attractive in appearance of light fixture.
Description of drawings
The blast structure chart of engaging assembly in the light fixture lid open-and-close mechanism that Fig. 1 provides for the embodiment of the present invention;
The generalized section of the light fixture lid open-and-close mechanism that Fig. 2 provides for the embodiment of the present invention and the upper and lower cover assembly structure of light fixture;
The three-dimensional structure diagram of engaging assembly in the light fixture lid open-and-close mechanism that Fig. 3 provides for the embodiment of the present invention;
The side-looking structure chart of engaging assembly in the light fixture lid open-and-close mechanism that Fig. 4 provides for the embodiment of the present invention;
The backsight structure chart of engaging assembly in the light fixture lid open-and-close mechanism that Fig. 5 provides for the embodiment of the present invention;
The three-dimensional structure diagram of bearing in the light fixture lid open-and-close mechanism that Fig. 6 provides for the embodiment of the present invention;
The side-looking structure chart of bearing in the light fixture lid open-and-close mechanism that Fig. 7 provides for the embodiment of the present invention;
The backsight structure chart of bearing in the light fixture lid open-and-close mechanism that Fig. 8 provides for the embodiment of the present invention;
The three-dimensional structure diagram of movable grab in the light fixture lid open-and-close mechanism that Fig. 9 provides for the embodiment of the present invention;
The plan structure figure of jump ring in the light fixture lid open-and-close mechanism that Figure 10 provides for the embodiment of the present invention;
The light fixture three-dimensional structure diagram that Figure 11 provides for the embodiment of the present invention.
The specific embodiment
In order to make technical problem to be solved by this invention, technical scheme and beneficial effect clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, is not intended to limit the present invention.
Please in the lump with reference to Fig. 1, Fig. 2 and Fig. 6, Figure 11, now light fixture lid open-and-close mechanism provided by the invention is described.Described light fixture lid open-and-close mechanism, be located at the folding that is used for realizing upper cover 301 and lower cover 302 between the upper cover 301 of light fixture and lower cover 302, can coordinate the assembly that engages that blocks mutually with described draw-in groove 1 on it comprises the draw-in groove 1 of being located on light fixture upper cover 301 and is located at light fixture lower cover 302; Described engaging assembly comprises bearing 21, elastomeric element 22 and the movable grab 23 that is fixed on light fixture lower cover 302; The hook part 232 that described movable grab 23 has the body of rod 231 and can be interlockingly connected with described draw-in groove 1, described hook part 232 is the wedge structure on inclined plane for upper surface; Described bearing 21 is provided be used to the storage tank 210 that described movable grab 23 is installed, described storage tank 210 is enclosed by a madial wall 211 and lateral wall 212 front and back folders and forms, and described storage tank 210 has described movable grab 23 within it, be the space that swings between described madial wall 211 and lateral wall 212 so that described movable grab 23 is removed snapping with described draw-in groove 1, described elastomeric element 22 is located between the madial wall 211 of the body of rod 231 of described movable grab 23 and described storage tank 210.
light fixture lid open-and-close mechanism provided by the invention, utilize the folding of the distortion realization activity grab of elastomeric element 22, when needs cover, upper cover 301 is pressed downwards, the lower surface of being located at the draw-in groove 1 on upper cover 301 just can Compressive activities grab 23 hook part 232, because hook part 232 has wedge structure, draw-in groove 1 acts on the inclined-plane just can produce a lateral action power backward to movable grab 23, make movable grab 23 layback, when movable grab 23 is swung back to extreme position, draw-in groove 1 is staggered up and down with hook part 232, can realization activity grab 23 under the effect of elastomeric element 22 reset forward and with draw-in groove 1 snapping, when needs were opened upper and lower cover, the movable grab 23 of lateral press makes it to layback, then mentions upper cover 301 and gets final product, and was easy to operate simple, laborsaving, need not use instrument, and this open-and-close mechanism can make plastic parts, also can make handware, and its intensity is good, reliability is high, and Reusability does not rupture, and this open-and-close mechanism can be arranged at the lamp casing inboard simultaneously, is beneficial to attractive in appearance.
Further, see also Fig. 6, Fig. 7 and Fig. 9, a kind of specific embodiment as light fixture lid open-and-close mechanism provided by the invention, the bottom of described movable grab 23 also is provided with diameter greater than the shaft 233 of the described body of rod 231 width, and the bottom of described storage tank 210 is provided with suitable being used for of the shaft 233 of described movable grab 23 and prevents the arc groove 220 that described movable grab 23 comes off from the top of described storage tank 210.Like this, just the axial region 233 that can rotate during in the interior swing of storage tank 210 when movable grab 23 rotates, due to the size of shaft 233 greater than the body of rod 231, therefore the shaft 233 of movable grab 23 is bound in arc groove 220, whole movable grab 23 just can not deviate from storage tank 210, thereby plays the effectiveness with the upper and lower covers closure of light fixture after movable grab 23 buckles with draw-in groove 1.
Further, see also Fig. 3～6 and Fig. 8, a kind of preferred embodiment as light fixture lid open-and-close mechanism provided by the invention, described elastomeric element 22 is Compress Spring, storage tank 210 madial walls 211 of described bearing 21 are provided with screw 2110, described Compress Spring passes described screw 2110, and the body of rod 231, its outer end that its inner is connected to described movable grab 23 are resisted against the holding screw 24 that is screwed with described screw 2110.In present embodiment, its elastomeric element 22 preferred compressed springs, elasticity is difficult for losing efficacy, and is durable in use; During installation, at first Compress Spring is passed from screw 2110, then retell holding screw 24 from screw 2110 outside lockings and Compress Spring is fixed in wherein.
Further, referring to Fig. 9, as a kind of specific embodiment of light fixture lid open-and-close mechanism provided by the invention, also be provided with on the body of rod 231 of described movable grab 23 and press post 234 be used to what order about that described movable grab 23 swings.In present embodiment, when needs are opened the upper and lower covers of light fixture, thereby need to give the snapping that 23 1 side forces backward of movable grab make its layback releasing and draw-in groove 1, that presses post 234 is arranged so that aforesaid operations is more convenient laborsaving.
Further, see also Fig. 2, as a kind of specific embodiment of light fixture lid open-and-close mechanism provided by the invention, the inclined plane of the surface that the draw-in groove 1 of described upper cover 301 contacts with described movable grab 23 for matching with wedge structure on described hook part 232.In present embodiment, the lower surface of draw-in groove 1 is also arranged be the inclined plane, coordinate with inclined-plane on the wedge structure of hook part 232 like this, make movable grab 23 more easy with the relative sliding of draw-in groove 1 before snapping, thereby operation is more laborsaving.
Further, see also Fig. 9, as a kind of specific embodiment of light fixture lid open-and-close mechanism provided by the invention, also be provided with depressed part 2310 for the end of accommodating described elastomeric element 22 by a side of described madial wall 211 on the body of rod 231 of described movable grab.Elastomeric element 22 as an end of Compress Spring be placed in this depressed part 2310 interior after, its body of rod with respect to movable grab 23 can not relatively move, and guarantees the validity of the elastic force effect of 22 pairs of movable grabs 23 of elastomeric element.
Further, referring to Fig. 1～4 and Figure 10, as a kind of specific embodiment of light fixture lid open-and-close mechanism provided by the invention, described engaging assembly also comprises at least two ring-type jump rings 25 with opening, and the periphery of described bearing 21 also is provided with for the draw-in groove 230 that blocks mutually with described jump ring 25.In present embodiment, by the jump ring 230 with opening, bearing 21 clampings are arranged at down and cover, not only easy for installation, stable connection, and also dismounting also is very easy to, and is convenient to safeguard.
The present invention also provides a kind of light fixture.See also Fig. 2, Fig. 9 and Figure 11, described light fixture comprises lamp housing 300, is located at the light source part (not shown) in lamp housing, described lamp housing 300 comprises upper cover 301 and lower cover 302, the end that described upper cover 301 is connected with lower cover connects by rotating shaft, and its relative end is provided with light fixture lid open-and-close mechanism described above.
Light fixture provided by the invention is owing to being provided with light fixture lid open-and-close mechanism described above between the lamp housing upper and lower cover, make the folding between upper cover 301 and lower cover 302 simple to operation, only just can realize engaging between upper and lower covers by the upper cover 301 of pressing light fixture, in the time will opening upper and lower covers, press open-and-close mechanism press post 234 upwards mention simultaneously upper cover 301 and get final product, need to be by any instrument, and after the upper and lower covers fastening, engaging is firm, and be arranged at the inboard of housing due to open-and-close mechanism, therefore do not affect the outward appearance of light fixture.
Further, referring to Fig. 2, a kind of specific embodiment as light fixture provided by the invention, described lower cover 302 is provided with crossbeam 303, described crossbeam 303 is provided with the installing hole that can allow the bearing 23 of described light fixture open-and-close mechanism pass, and described bearing 23 is clamped and fastened on described crossbeam 303 by two described jump rings 25.In present embodiment, during installation, first a jump ring 25 is enclosed within on the draw-in groove 230 of bearing 21, then again the another side of another jump ring 25 from crossbeam 303 snapped in draw-in groove 230 after bearing 21 being passed from the installing hole on crossbeam 303, like this, two jump rings 25 are clipped in the middle crossbeam 303, thereby bearing 21 is fixed on crossbeam 303.
Further, see also Figure 11, as a kind of specific embodiment of light fixture provided by the invention, also be provided with the mounting bracket 400 of a rotatable adjustment angle on described lower cover 301.Can be with lamp installation in the place of using by this mounting bracket 400, and can adjust light fixture according to projection scope or the angle demand of luminous intensity distribution, strong adaptability is used wide.
The above is only preferred embodiment of the present invention, not in order to limiting the present invention, all any modifications of doing within the spirit and principles in the present invention, is equal to and replaces and improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. a light fixture lid open-and-close mechanism, be located between the upper cover and lower cover of light fixture, is used for realizing the folding of upper and lower cover, it comprise cover under being located at the draw-in groove that covers on light fixture and being located at light fixture can coordinate the assembly that engages that blocks mutually with described draw-in groove; It is characterized in that:
Described engaging assembly comprises that one is fixed in bearing, an elastomeric element and a movable grab that covers under light fixture;
Described active card hitcher has a body of rod and a hook part that can be interlockingly connected with described draw-in groove, and described hook part is that upper surface is the wedge structure on inclined plane;
Described bearing is provided with one for the storage tank that described movable grab is installed, described storage tank is enclosed by folder before and after a madial wall and a lateral wall and forms, and have the space that described active card hook swings within it so that described movable grab and described draw-in groove are removed snapping, described elastomeric element is located between the madial wall of the body of rod of described movable grab and described storage tank.
2. light fixture lid open-and-close mechanism as claimed in claim 1, it is characterized in that: the bottom of described movable grab also is provided with a diameter greater than the shaft of described body of rod width, and the bottom of described storage tank is provided with one and prevents with suitable being used for of the shaft of described movable grab the arc groove that described movable grab comes off from the top of described storage tank.
3. light fixture lid open-and-close mechanism as claimed in claim 1, it is characterized in that: described elastomeric element is a Compress Spring, the storage tank madial wall of described bearing is provided with a screw, described Compress Spring passes described screw, and the body of rod, its outer end that its inner is connected to described movable grab is resisted against a holding screw that is screwed with described screw.
4. light fixture lid open-and-close mechanism as claimed in claim 1, is characterized in that: also be provided with one on the body of rod of described movable grab for the post of pressing that orders about described movable grab swing.
5. light fixture lid open-and-close mechanism as claimed in claim 1 is characterized in that: the inclined plane of the surface that the draw-in groove of described upper cover and described active card clasp joint touch for matching with wedge structure on described hook part.
6. light fixture lid open-and-close mechanism as claimed in claim 1 is characterized in that: also be provided with depressed part for the end of accommodating described elastomeric element by a side of described madial wall on the body of rod of described movable grab.
7. light fixture lid open-and-close mechanism as claimed in claim 1, it is characterized in that: described engaging assembly also comprises at least two ring-type jump rings with opening, the periphery of described bearing also is provided with for the draw-in groove that blocks mutually with described jump ring.
8. light fixture, comprise lamp housing, be located at the light source part in lamp housing, described lamp housing comprises upper cover and lower cover, it is characterized in that: described upper cover is connected an end by a rotating shaft connection with lower cover, its relative end is provided with the described light fixture lid of claim 1 to 7 any one open-and-close mechanism.
9. light fixture as claimed in claim 8 is characterized in that: cover under described and be provided with a crossbeam, described crossbeam is provided with an installing hole that can allow the bearing of described light fixture open-and-close mechanism pass, and described bearing is clamped and fastened on described crossbeam by two described jump rings.
10. as claim 8 or 9 described light fixtures, it is characterized in that: cover the mounting bracket that also is provided with a rotatable adjustment angle under described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110369176.0A CN103123095B (en) | 2011-11-18 | 2011-11-18 | Lamp cover body opening and closing mechanism and lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110369176.0A CN103123095B (en) | 2011-11-18 | 2011-11-18 | Lamp cover body opening and closing mechanism and lamp |
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| Publication Number | Publication Date |
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| CN103123095A true CN103123095A (en) | 2013-05-29 |
| CN103123095B CN103123095B (en) | 2015-03-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110369176.0A Active CN103123095B (en) | 2011-11-18 | 2011-11-18 | Lamp cover body opening and closing mechanism and lamp |
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| CN (1) | CN103123095B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105180007A (en) * | 2015-07-23 | 2015-12-23 | 中山市科贝照明科技有限公司 | LED point light source structure with quickly-detached lampshade |
| CN106764813A (en) * | 2014-08-29 | 2017-05-31 | 张琴 | Using the antifogging type automobile lamp Lamp cup of LED light source |
| CN107407462A (en) * | 2015-12-21 | 2017-11-28 | 深圳市柔宇科技有限公司 | Lighting device |
| CN108853831A (en) * | 2018-07-28 | 2018-11-23 | 滁州安阳智能科技有限公司 | A kind of impact-resistant explosion-proof helmet |
| CN109084236A (en) * | 2018-08-17 | 2018-12-25 | 杭州中港数码技术有限公司 | A kind of LED street lamp |
| CN109569141A (en) * | 2018-12-05 | 2019-04-05 | 广州市真诚环保科技股份有限公司 | A kind of dedusting environment friendly equipment for coal yard |
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| CN101470463A (en) * | 2007-12-26 | 2009-07-01 | 鸿富锦精密工业（深圳）有限公司 | Fastening device combination |
| CN101761824A (en) * | 2009-10-14 | 2010-06-30 | 海洋王照明科技股份有限公司 | Tunnel lamp |
| CN201827786U (en) * | 2010-07-23 | 2011-05-11 | 东莞莹辉灯饰有限公司 | Detachable lamp structure |
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2011
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101470463A (en) * | 2007-12-26 | 2009-07-01 | 鸿富锦精密工业（深圳）有限公司 | Fastening device combination |
| CN101761824A (en) * | 2009-10-14 | 2010-06-30 | 海洋王照明科技股份有限公司 | Tunnel lamp |
| CN201827786U (en) * | 2010-07-23 | 2011-05-11 | 东莞莹辉灯饰有限公司 | Detachable lamp structure |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106764813A (en) * | 2014-08-29 | 2017-05-31 | 张琴 | Using the antifogging type automobile lamp Lamp cup of LED light source |
| CN105180007A (en) * | 2015-07-23 | 2015-12-23 | 中山市科贝照明科技有限公司 | LED point light source structure with quickly-detached lampshade |
| CN107407462A (en) * | 2015-12-21 | 2017-11-28 | 深圳市柔宇科技有限公司 | Lighting device |
| CN108853831A (en) * | 2018-07-28 | 2018-11-23 | 滁州安阳智能科技有限公司 | A kind of impact-resistant explosion-proof helmet |
| CN109084236A (en) * | 2018-08-17 | 2018-12-25 | 杭州中港数码技术有限公司 | A kind of LED street lamp |
| CN109084236B (en) * | 2018-08-17 | 2023-12-01 | 杭州中港数码技术有限公司 | LED street lamp |
| CN109569141A (en) * | 2018-12-05 | 2019-04-05 | 广州市真诚环保科技股份有限公司 | A kind of dedusting environment friendly equipment for coal yard |
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| Publication number | Publication date |
|---|---|
| CN103123095B (en) | 2015-03-25 |
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