CN103017099B - Ceiling lamp cover plate connecting structure - Google Patents
Ceiling lamp cover plate connecting structure Download PDFInfo
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- CN103017099B CN103017099B CN201210541690.2A CN201210541690A CN103017099B CN 103017099 B CN103017099 B CN 103017099B CN 201210541690 A CN201210541690 A CN 201210541690A CN 103017099 B CN103017099 B CN 103017099B
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- cover plate
- lock core
- claw
- connection structure
- lamp affixed
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Abstract
The invention provides a ceiling lamp cover plate connecting structure, which comprises a driving box and a cover plate which is arranged on the top surface of the driving box. Upper clamping jaws which protrude downwards are arranged on the bottom surface of the cover plate. A lock catch is fixedly arranged in the driving box. Lower clamping jaws are arranged at the upper end of the lock catch. Protruding parts are arranged on the two sides of the upper clamping jaws. Clamping grooves are arranged on the internal two sides of the lower clamping jaws. The upper clamping jaws are arranged in the lower clamping jaws and the protruding parts are clamped in the clamping grooves. In the ceiling lamp cover plate connecting structure, the connection and the separation of the cover plate and the driving box are realized through the matching of the upper clamping jaws and the lock catch. When the cover plate is pressed down, the upper clamping jaws are locked in the lock catch and the cover plate is fixedly connected with the driving box; and when the cover plate is pressed down again, the upper clamping jaws are separated out from the lock catch and the cover plate is separated from the driving box. Therefore, the cover plate is very convenient to close and open, and the operations such as installation, inspection and maintenance conducted by operators are facilitated.
Description
Technical field
The present invention relates to a kind of lamp affixed to the ceiling, particularly relate to a kind of lamp affixed to the ceiling cover board connection structure.
Background technology
LED lamp affixed to the ceiling is a kind of light, adopt LED as its light source, due to advantages such as LED lamp affixed to the ceiling has the high and low loss of light efficiency, low energy consumption, light projector performance is good, the life-span is long, easy to control, non-maintaining, safety and environmental protections, be widely used in the multiple occasions such as family, office.As shown in Figure 1, LED lamp affixed to the ceiling comprises lamp panel 1, lampshade 2 and the driving box 3 that is fixed on lamp panel 1 back side, in described lamp panel 1, is fixed with LED circuit plate 4.Described driving box 3 is an annulus, drive box 3 to be placed with power supply circuit board and sensor circuit plate, described power supply circuit board is connected with LED circuit plate 4, and whether described sensor circuit plate has people in inductive lightning region, for controlling power supply circuit board to energising, the power-off of LED circuit plate 4.Drive box 3 to be fixed on the end face of described lamp panel 1, drive the middle adapter 5 of placing of box 3, see Fig. 2, then connect a cover plate 6 on the end face that drives box 3, make lamp affixed to the ceiling overall appearance attractive in appearance.
At present, drive box 3 mostly to adopt screw to be fixedly connected with being connected of cover plate 6, but lamp affixed to the ceiling is before finally dispatching from the factory, and need to repeatedly close or open cover plate 6, screw connecting mode is unfavorable for opening fast of cover plate 6.In addition, repeating to take out or hammer into screw can be to driving box 3 and cover plate 6 to cause certain damage.
Summary of the invention
The shortcoming of prior art in view of the above, the technical problem to be solved in the present invention is to provide a kind of lamp affixed to the ceiling cover board connection structure that cover plate closes and opens of being convenient to.
For achieving the above object, the invention provides a kind of lamp affixed to the ceiling cover board connection structure, comprise and drive box and be placed in the cover plate driving on box top, described cover plate bottom surface is provided with outstanding upper clipping claw downwards, in described driving box, be fixed with snap close, described snap close upper end is provided with lower claw, and described upper clipping claw both sides are equipped with protuberance, the inner both sides of described lower claw are equipped with draw-in groove, and described upper clipping claw is placed in described lower claw and described protuberance is stuck in described draw-in groove; Described snap close comprises the shell being fixedly located in described driving box, in described shell, be provided with a lock core, described lock core upper end is provided with a through hole, in described through hole, be provided with a rotating shaft, described roller end is fixedly connected with a connecting rod, outside, described connecting rod lower end is provided with a projection, in described shell, be also provided with a spring, described spring upper end is stretched in lock core and is contacted with rotating shaft bottom surface, on described shell one side inwall, be fixed with a voussoir, described voussoir is positioned at the below of described projection, described voussoir lower end be provided with one with the suitable eccentric grove of described projection; Described lower claw is located at lock core upper end and is connected with lock core elasticity.
Preferably, described upper clipping claw is two, and symmetry is located at cover plate two ends.
Further, in the middle of described cover plate, upwards swell.
Preferably, the cross section of described rotating shaft is semicircle, comprises a flat top and a circular-arc bottom face, and described spring contacts with circular-arc bottom face.
Further, be fixed with a lead in described shell, described spring lower end is enclosed within on described lead.
Preferably, on described shell opposite side, offer a chute, described lock core outer surface is provided with a limited block, and described limited block is placed in described chute.
As mentioned above, the lamp affixed to the ceiling cover board connection structure the present invention relates to, has following beneficial effect:
In this lamp affixed to the ceiling cover board connection structure, cover plate is realized by upper clipping claw and coordinating of snap close with driving box: when cover plate is pressed, upper clipping claw is locked in snap close, and then cover plate is fixedly connected with driving box; When cover plate is pressed again, upper clipping claw is isolated from snap close, and then makes cover plate and drive box separated, thus cover plate close with open very convenient, and then the operation such as convenient operation personnel install, detect, maintenance.
Accompanying drawing explanation
Fig. 1 is the structural representation of lamp affixed to the ceiling in prior art.
Fig. 2 drives the structural representation of box and cover plate in Fig. 1.
Fig. 3 is structural representation of the present invention.
Fig. 4 is that the A-A of Fig. 3 is to cutaway view.
Fig. 5 is the structural representation of snap close in the present invention.
Fig. 6 is that the B-B of Fig. 5 is to cutaway view.
Fig. 7 is that the C of Fig. 6 is to view.
Fig. 8 is the structural representation of lock core in the present invention.
Fig. 9, Figure 10, Figure 11 are the connection diagram of connecting rod and voussoir in the present invention.
Figure 12 is the structural representation of another embodiment of the present invention shaft and connecting rod.
Figure 13 is that the D of Figure 12 is to view.
Figure 14 is the original state figure of connecting rod in Figure 12.
The specific embodiment
By particular specific embodiment explanation embodiments of the present invention, person skilled in the art scholar can understand other advantages of the present invention and effect easily by the disclosed content of this description below.
Notice, appended graphic the illustrated structure of this description, ratio, size etc., equal contents in order to coordinate description to disclose only, for person skilled in the art scholar, understand and read, not in order to limit the enforceable qualifications of the present invention, therefore the technical essential meaning of tool not, the adjustment of the modification of any structure, the change of proportionate relationship or size, not affecting under the effect that the present invention can produce and the object that can reach, all should still drop on disclosed technology contents and obtain in the scope that can contain.Simultaneously, in this description, quote as " on ", the term of D score, " left side ", " right side ", " centre " etc., also only for ease of understanding of narrating, but not in order to limit the enforceable scope of the present invention, the change of its relativeness or adjustment, under without essence change technology contents, when being also considered as the enforceable category of the present invention.
As shown in Figure 3, Figure 4, the invention provides a kind of lamp affixed to the ceiling cover board connection structure, comprise and drive box 3 and be placed in the cover plate 6 driving on box 3 end faces, described cover plate 6 bottom surfaces are provided with outstanding upper clipping claw 61 downwards, in described driving box 3, be fixed with snap close 7, see Fig. 5, described snap close 7 upper ends are provided with lower claw 71, described upper clipping claw 61 both sides are equipped with protuberance 611, the inner both sides of described lower claw 71 are equipped with draw-in groove 711, and described upper clipping claw 61 is placed in described lower claw 71 and described protuberance 611 is stuck in described draw-in groove 711.Further, see Fig. 6, described snap close 7 comprises the shell 72 being fixedly located in described driving box 3, in described shell 72, be provided with a lock core 73, described lock core 73 upper ends are provided with a through hole 731, see Fig. 8, in described through hole 731, be provided with a rotating shaft 74, described rotating shaft 74 ends are fixedly connected with a connecting rod 75, described connecting rod 75 outsides, lower end are provided with a projection 751, see Figure 12 and Figure 13, in described shell 72, be also provided with a spring 76, described spring 76 upper ends are stretched in lock core 73, and contact with rotating shaft 74 bottom surfaces, on described shell 72 1 side inwalls, be fixed with a voussoir 77, see Fig. 6 and Fig. 9 to Figure 11, described voussoir 77 is positioned at described protruding 751 below, described voussoir 77 lower ends be provided with one with described protruding 751 suitable eccentric groves 771, described lower claw 71 is located at lock core 73 upper ends and is connected with lock core 73 elasticity.
In this lamp affixed to the ceiling cover board connection structure, cover plate 6 is realized by upper clipping claw 61 and coordinating of snap close 7 with driving box 3: when cover plate 6 is pressed, upper clipping claw 61 is locked in snap close 7, and then cover plate 6 is fixedly connected with driving box 3; When cover plate 6 is pressed again, upper clipping claw 61 is isolated from snap close 7, and then makes cover plate 6 and drive box 3 separated, is convenient to closing and opening of cover plate 6.
Specifically, during initial position, described protruding 751 are positioned at voussoir 77 tops, when cover plate 6 is pressed, upper clipping claw 61 stretches in lower claw 71 and drives lower claw 71 to move down, and then drive lock core 73 to move down, Compress Spring 76, also the projection 751 of drivening rod 75 lower ends moves down, see Fig. 9, described protruding 751 coordinate with the 772Wei inclined-plane, upper surface of voussoir 77, in the process moving down at connecting rod 75, projection 751 moves down along the inclined-plane of voussoir 77 upper ends, when projection 751 moves down into voussoir 77 below, rotating shaft 74 is under the effect of spring 76, in generation, move, and rotation is to the movement tendency of center, therefore projection 751 is stuck in eccentric grove 771 in the process that continues to move down, see Figure 10, this at present claw 71 be displaced downwardly in shell 72, and the draw-in groove 711 by its inner side blocks the protuberance 611 of upper clipping claw 61 both sides, and then upper clipping claw 61 is locked in snap close 7, and then cover plate 6 is fixed on described driving box 3.When cover plate 6 is pressed again, projection 751 continues to move down, spring 76 continues compressed, see Figure 11, because eccentric grove 771 departs from rotating shaft 74(or connecting rod 75) center line, therefore under the effect of spring force, rotating shaft 74 will be reset to its center, therefore rotating shaft 74 rotations, and then drivening rod 75 is to the position rotation near its center line, in spring 76 drive shafts 74, move simultaneously, thereby projection 751 is moved on the inclined-plane of voussoir 77 lower ends, until return back to initial position, see Fig. 9, now, lower claw 71 stretches out from shell 72, because lower claw 71 and lock core 73 upper ends are elasticity is connected (descending claw 71 to expand outwardly), therefore upper clipping claw 61 easily takes out from lower claw 71, and then make cover plate 6 and drive box 3 separated.In the present embodiment, described protruding 751 are inclined-plane with upper surface 772, the lower surface 773 of voussoir 77 coordinates, the upper surface 772, the lower surface 773 that are described voussoir 77 are an inclined-plane, and be all downward-sloping to the direction of eccentric grove 771, the upper surface 772 of voussoir 77, lower surface 773 all slope down to eccentric grove 771.
Preferably, see Fig. 3, described upper clipping claw 61 is two, symmetry is located at cover plate 6 two ends, and protuberance upwards in the middle of described cover plate 6, is convenient to the bump pad application of force at cover plate 6 by lower cover 6, use less power just can press lower cover 6, and cover plate 6 is closed or separated with driving box 3.
Preferably, the cross section of described rotating shaft 74 is semicircle, sees Figure 13, comprises a flat top and a circular-arc bottom face, and described spring 76 contacts with circular-arc bottom face, and the through hole 731 coordinating with rotating shaft 74 is also a semi-circular hole, sees Fig. 8.And in the present embodiment, be stuck and projection 751 resets for the ease of projection 751, described rotating shaft 74 is tilted to the direction near eccentric grove 771, during original state, connecting rod 75, near voussoir 77 upper ends, tilt away from the direction of eccentric grove 771, is shown in Figure 14.
Further, see Fig. 6, be fixed with a lead 721 in described shell 72, described spring 76 lower ends are enclosed within on described lead 721.
Preferably, see Fig. 7, on described shell 72 opposite sides, offer a chute 722, described lock core 73 outer surfaces are provided with a limited block 732, and described limited block 732 is placed in described chute 722, the distance of moving on restriction lock core 73.
In sum, the present invention has effectively overcome various shortcoming of the prior art and tool high industrial utilization.
Above-described embodiment is illustrative principle of the present invention and effect thereof only, but not for limiting the present invention.Any person skilled in the art scholar all can, under spirit of the present invention and category, modify or change above-described embodiment.Therefore, such as in affiliated technical field, have and conventionally know that the knowledgeable, not departing from all equivalence modifications that complete under disclosed spirit and technological thought or changing, must be contained by claim of the present invention.
Claims (6)
1. a lamp affixed to the ceiling cover board connection structure, comprise and drive box (3) and be placed in the cover plate (6) driving on box (3) end face, it is characterized in that: described cover plate (6) bottom surface is provided with outstanding upper clipping claw (61) downwards, in described driving box (3), be fixed with snap close (7), described snap close (7) upper end is provided with lower claw (71), described upper clipping claw (61) both sides are equipped with protuberance (611), the inner both sides of described lower claw (71) are equipped with draw-in groove (711), described upper clipping claw (61) is placed in described lower claw (71), and described protuberance (611) is stuck in described draw-in groove (711), described snap close (7) comprises the shell (72) being fixedly located in described driving box (3), in described shell (72), be provided with a lock core (73), described lock core (73) upper end is provided with a through hole (731), in described through hole (731), be provided with a rotating shaft (74), described rotating shaft (74) end is fixedly connected with a connecting rod (75), outside, described connecting rod (75) lower end is provided with a projection (751), in described shell (72), be also provided with a spring (76), described spring (76) upper end is stretched in lock core (73), and contact with rotating shaft (74) bottom surface, on described shell (72) one side inwalls, be fixed with a voussoir (77), described voussoir (77) is positioned at the below of described projection (751), described voussoir (77) lower end be provided with one with the suitable eccentric grove (771) of described projection (751), described lower claw (71) is located at lock core (73) upper end and is connected with lock core (73) elasticity.
2. lamp affixed to the ceiling cover board connection structure according to claim 1, is characterized in that: described upper clipping claw (61) is two, and symmetry is located at cover plate (6) two ends.
3. lamp affixed to the ceiling cover board connection structure according to claim 1, is characterized in that: in the middle of described cover plate (6), upwards swell.
4. lamp affixed to the ceiling cover board connection structure according to claim 1, is characterized in that: the cross section of described rotating shaft (74), for semicircle, comprises a flat top and a circular-arc bottom face, and described spring (76) contacts with circular-arc bottom face.
5. lamp affixed to the ceiling cover board connection structure according to claim 1, is characterized in that: in described shell (72), be fixed with a lead (721), described spring (76) lower end is enclosed within on described lead (721).
6. lamp affixed to the ceiling cover board connection structure according to claim 1, it is characterized in that: on described shell (72) opposite side inwall, offer a chute (722), described lock core (73) outer surface is provided with a limited block (732), and described limited block (732) is placed in described chute (722).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210541690.2A CN103017099B (en) | 2012-12-13 | 2012-12-13 | Ceiling lamp cover plate connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210541690.2A CN103017099B (en) | 2012-12-13 | 2012-12-13 | Ceiling lamp cover plate connecting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103017099A CN103017099A (en) | 2013-04-03 |
| CN103017099B true CN103017099B (en) | 2014-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210541690.2A Active CN103017099B (en) | 2012-12-13 | 2012-12-13 | Ceiling lamp cover plate connecting structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN103017099B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104251416A (en) * | 2013-06-27 | 2014-12-31 | 深圳市通普科技有限公司 | Rapid mounting and detaching LED (Light-Emitting Diode) module |
| CN104009347B (en) * | 2014-06-12 | 2016-04-06 | 凤冠电机（深圳）有限公司 | Line structure is put for portable power source or power supply adaptor |
| CN105202425A (en) * | 2015-08-22 | 2015-12-30 | 湖北爱商光电股份有限公司 | LED (light-emitting diode) panel lamp |
| CN108260968A (en) * | 2018-03-30 | 2018-07-10 | 东阿阿胶股份有限公司 | A kind of built-in handle |
| CN112616520A (en) * | 2020-12-29 | 2021-04-09 | 安徽世林照明股份有限公司 | Plant lighting lamp system convenient to adjust concatenation |
| CN113546190B (en) * | 2021-07-16 | 2022-05-27 | 深圳市佑明光电有限公司 | Packaging structure of UVLED lamp |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101398139A (en) * | 2008-10-30 | 2009-04-01 | 周晓东 | LED ceiling lamp |
| CN201885108U (en) * | 2010-11-22 | 2011-06-29 | 广东亮迪照明有限公司 | Ceiling lamp with face frame fixed by improved fixing mode |
| CN102338333A (en) * | 2010-07-27 | 2012-02-01 | 富士迈半导体精密工业（上海）有限公司 | Light fitting |
| CN202349780U (en) * | 2011-11-28 | 2012-07-25 | 厦门聚萤光电科技有限公司 | Burglarproof lamp |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3883779B2 (en) * | 2000-04-14 | 2007-02-21 | 松下電工株式会社 | Single base lamp socket and lighting fixture |
-
2012
- 2012-12-13 CN CN201210541690.2A patent/CN103017099B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101398139A (en) * | 2008-10-30 | 2009-04-01 | 周晓东 | LED ceiling lamp |
| CN102338333A (en) * | 2010-07-27 | 2012-02-01 | 富士迈半导体精密工业（上海）有限公司 | Light fitting |
| CN201885108U (en) * | 2010-11-22 | 2011-06-29 | 广东亮迪照明有限公司 | Ceiling lamp with face frame fixed by improved fixing mode |
| CN202349780U (en) * | 2011-11-28 | 2012-07-25 | 厦门聚萤光电科技有限公司 | Burglarproof lamp |
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| Publication number | Publication date |
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| CN103017099A (en) | 2013-04-03 |
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