CN103672767A - Embedded lamp and cover opening structure thereof - Google Patents
Embedded lamp and cover opening structure thereof Download PDFInfo
- Publication number
- CN103672767A CN103672767A CN201210364850.0A CN201210364850A CN103672767A CN 103672767 A CN103672767 A CN 103672767A CN 201210364850 A CN201210364850 A CN 201210364850A CN 103672767 A CN103672767 A CN 103672767A
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- cover plate
- housing
- light fixture
- opening structure
- recessed light
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- 238000005452 bending Methods 0.000 claims abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000003825 pressing Methods 0.000 abstract description 8
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 8
- 238000012545 processing Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The invention provides a cover opening structure of an embedded lamp. The cover opening structure of the embedded lamp comprises a shell and a cover plate, wherein the shell is covered with the cover plate. The cover opening structure of the embedded lamp further comprises an L-shaped cramp, wherein the shell and the cover plate can be closed or opened through the L-shaped cramp, the L-shaped cramp comprises a pressing arm, a buckling pressing arm and a bending portion, the pressing arm and the buckling pressing arm are connected through the bending portion, the buckling pressing arm is provided with a buckling portion which can be combined with the shell in a pressed mode, the bending portion is hinged to the cover plate, a spring is arranged between the pressing arm and the cover plate, and is used for enabling the L-shaped cramp to reset, a flange or a groove is correspondingly formed in the shell, and the flange or the groove and the buckling portion can be combined in a buckling mode. The cover opening structure of the embedded lamp has the advantages that the structure is simple and stable, the cover plate can be closed or opened easily, conveniently and rapidly, and the manufacturing cost is low. The invention further provides the embedded lamp. The embedded lamp comprises the shell and the cover plate, wherein the shell is used for containing a light source and electrical devices, the shell is covered with the cover plate, the cover plate is provided with a light-pervious plate, and the cover opening structure of the embedded lamp is arranged between the shell and the cover plate. The embedded lamp has the advantages that the structure is simple and stable, the light source can be replaced conveniently and rapidly, the manufacturing cost is low, and use is safe.
Description
Technical field
The present invention relates to technical field of lamps, relate in particular to the improvement of a kind of recessed light fixture and cover-opening structure thereof.
Background technology
Recessed light fixture is typically provided with cover plate and is placed in its inner light source and electrical equipment with protection, and cover plate is generally to use screw, screw thread or fastener to be fixed on lamp housing.Use the mode of screw be not easy to the closed of cover plate or open, be especially not easy to be arranged on the light fixture in ceiling or high-altitude, but also dangerous; The screw thread match is set on cover plate and lamp housing, cover plate spiral is lock onto on lamp housing, not only cost is high, easily loosening, and is only applicable to circular cover plate, for the cover plate of other shapes, cannot use; Use the mode of fastener be convenient to the closed of cover plate or open, but existing fastener complex structure, manufacturing cost are high.
Summary of the invention
The object of the invention is to overcome the defect of prior art, provide a kind of simple in structure, cover plate firmly can be installed on to the recessed light fixture cover-opening structure on housing, it is closed or to open cover plate process simple, facilitates convenient, low cost of manufacture.
Recessed light fixture cover-opening structure provided by the invention is to realize like this, a kind of recessed light fixture cover-opening structure, comprise housing and be covered on the cover plate on this housing, also comprise that one can make the L-type cramp of described housing and described cover plate closing or unlatching, described L-type cramp comprise by pressure arm, withhold arm and connect described by pressure arm with described in withhold the kink of arm; The described arm of withholding is provided with the buckling parts that can be pressed on described housing, and described kink is articulated with on described cover plate, the described spring by being provided with between pressure arm and described cover plate for described L-type cramp is resetted; On described housing, correspondence is provided with flange or the groove that can be interlocked with described buckling parts.
Further, buckling parts on described L-type cramp is bent to form by the described arm end of withholding, described buckling parts has a guiding hypotenuse relative with the flange of described housing, corresponding guiding surface or the cambered surface that supports described guiding hypotenuse that be provided with on the flange of described housing.
Further, described cover plate is provided with the blind hole for spring described in fixed placement, describedly by pressure arm, is provided with for locating, press the boss of described spring.
Further, described cover plate convex is provided with the first contiguous block for being connected with described L-type cramp, and it is provided with the first through hole; The kink of described L-type cramp is provided with the second contiguous block being connected with described the first contiguous block, and it is provided with the second through hole; One first rotating shaft is inserted in described the first through hole and described the second through hole, forms the articulated structure between described L-type cramp and described cover plate.
Further, described the second contiguous block by described withhold arm add the reserved two outward extending lugs in both sides in man-hour relatively inwardly bending form.
Particularly, offer the vacancy section for accommodating described L-type cramp on described cover plate, described L-type cramp is installed on this vacancy section.
Recessed light fixture cover-opening structure provided by the invention has following technique effect:
1) in the structure of the L-type cramp of the present invention's design, it is withheld on arm and arranges and can be pressed on the buckling parts on described housing, and its kink is articulated with on cover plate, and it is by adopting the spring for L-type cramp is resetted between pressure arm and cover plate; Flange or groove that simultaneously on housing, corresponding setting can be interlocked with buckling parts, can by cover plate firmly, securely snap close on housing; The setting of spring can be played the effect that makes L-type cramp return, prevents from withholding arm automatically separated with housing and cover plate is come off.Like this, can make recessed light fixture cover-opening structure become very simple, and not need to change existing structure, on L-type cramp, each modular construction setting and mutual alignment relation all can be processed by wrap direction, can be one-body molded during manufacture, its material cost and processing cost are quite cheap.During operation, only need press L-type cramp by pressure arm, withhold that buckling parts on arm rotates thereupon and separated with flange or the groove of housing, can open cover plate.If will be again by cover plate closing on housing, only need make to withhold arm withholds again on the flange or groove of housing, its firm, low cost of manufacture simple in structure, processing ease, without closure or the unlatching work that can complete cover plate by any instrument, effectively solve closed or open the problem of the complicated inconvenience of cover plate.
2) the guiding hypotenuse that the buckling parts on L-type cramp of the present invention arranges can only need push it when closure flap to housing, the guiding hypotenuse on L-type cramp just can slide along the flange on housing, plays guide effect; On the flange of housing, can make being fastened on housing of L-type cramp more easy with the corresponding guiding surface of guiding hypotenuse or the further setting of cambered surface, coordinate the reset function of spring, L-type cramp can be automatically, be lightly fastened on housing.
3) blind hole for fixed placement spring arranging at cover plate, by pressure arm setting for locating, by the boss of pressing spring, can be when mounting spring, without using any securing member to position, only its one end need be placed in blind hole, its other end with by pressure arm, support and be sheathed on boss, can reach the effect of spring location, operate very simple.
4) cover plate and L-type cramp are undertaken hingedly by rotating shaft mode, and it is simple in structure, when the distortion of L-type cramp or while damaging, only rotating shaft need be detached, i.e. replaceable L-type cramp.Further, cover plate offers the vacancy section for accommodating L-type cramp, and L-type cramp is articulated with on this vacancy section, is applicable to housing and cover plate integral body to be embedded in to the situation of body of wall, and the edge of cover plate can be used for the gap that coordinates between shielding casing and body of wall.
The present invention also provides a kind of recessed light fixture, comprises for holding the housing of light source and electrical equipment and being covered on this housing and being provided with the cover plate of light-passing board, adopts above-mentioned recessed light fixture cover-opening structure between described housing and described cover plate.
Further, described recessed light fixture cover-opening structure is provided with a plurality of, in described cover plate periphery, is symmetrical arranged.
Further, in described cover plate one end, be provided with described recessed light fixture cover-opening structure, the described cover plate other end is articulated with on described housing.
Further, described side edge thereof is provided with the 3rd contiguous block, and it is provided with third through-hole; Described shell rim is provided with the 4th contiguous block, and it is provided with fourth hole; One second locating shaft is inserted in described third through-hole and described fourth hole, forms the articulated structure between described housing and described cover plate.
Recessed light fixture provided by the invention has following technique effect:
1) use the light fixture of above-mentioned recessed light fixture cover-opening structure can cover plate is firmly closed on housing, also can open easily easily cover plate, effectively solved problem closed or that use screw to make troubles because of need while opening the cover plate of light fixture.
2) can be symmetrical arranged above-mentioned recessed light fixture cover-opening structure at cover plate periphery, can also above-mentioned recessed light fixture cover-opening structure be set one end, the cover plate other end is articulated with on housing.Above-mentioned setting can adapt to different demands, for installing and follow-up maintenance brings great convenience.
Accompanying drawing explanation
Fig. 1 is the cutaway view of recessed light fixture in the embodiment of the present invention.
Fig. 2 is the partial enlarged drawing of I in Fig. 1.
Fig. 3 is that in the embodiment of the present invention, L-type cramp is not fastened on the structural representation on housing.
Fig. 4 is the cutaway view of L-type cramp in the embodiment of the present invention.
Fig. 5 is the partial enlarged drawing of II in Fig. 1.
The specific embodiment
In order to make object of the present invention, technical scheme and advantage 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.
Referring to Fig. 2-Fig. 4, the embodiment of the present invention provides a kind of recessed light fixture cover-opening structure, comprise housing 1 and be covered on the cover plate 2 on this housing 1, also comprise that one can make the L-type cramp 3 that described housing 1 and described cover plate 2 is closed or open, described L-type cramp 3 comprise by pressure arm 31, withhold arm 32 and connect described by pressure arm 31 with described in withhold the kink 33 of arm 32; The described arm 32 of withholding is provided with the buckling parts 321 that can be pressed on described housing 1, and described kink 33 is articulated with on described cover plate 2, the described spring 4 by being provided with between pressure arm 31 and described cover plate 2 for described L-type cramp 3 is resetted; On described housing 1, correspondence is provided with flange 11 or the groove that can be interlocked with described buckling parts 321.Said structure is firmly covered on described cover plate 2 on described housing 1, only need press described L-type cramp 3 by pressure arm 31, described in withhold that buckling parts 321 on arm 32 rotates thereupon and separated with the flange 11 of described housing 1, can open described cover plate 2.If will be again by described cover plate 2 closures on described housing 1, described in only need making, withhold arm 32 and again withhold on the flange 11 of described housing 1.Described spring 4 plays the effect that makes described L-type cramp 3 returns, withholds arm 32 automatically separated with described housing 1 and described cover plate 2 is come off described in preventing.Its firm, low cost of manufacture simple in structure, processing ease, without closure or the unlatching work that can complete described cover plate 2 by any instrument, effectively solve closed or open the problem of the complicated inconvenience of cover plate.
Further, buckling parts 321 on described L-type cramp 3 is bent to form by described arm 32 ends of withholding, described buckling parts 321 has a guiding hypotenuse 3211 relative with the flange 11 of described housing, corresponding guiding surface or the cambered surface 111 that supports described guiding hypotenuse 3211 that be provided with on the flange 11 of described housing 1.During closed described cover plate 2, only need be by described cover plate 2 to described housing 1 pushing, guiding hypotenuse 3211 on described L-type cramp 3 slides along the guiding surface on described flange 11 or cambered surface 111, play guide effect, its process is described by pressure arm 31 without again pressing, the reset function that coordinates described spring 4, can make described L-type cramp 3 be fastened on described housing 1, and described buckling parts 321 fastens with described flange 11.
Referring to Fig. 2 and Fig. 3, further, described cover plate 2 is provided with the blind hole 21 for spring described in fixed placement 4, describedly by pressure arm 31, is provided with for locating, press the boss 311 of described spring 4.When described spring 4 is installed, without using any securing member to position, only its one end need be placed in described blind hole 21, its other end and describedly support and be sheathed on described boss 311 by pressure arm 31, the effect that can reach described spring 4 location, its structure can effectively be enhanced productivity, be reduced costs.
Referring to Fig. 2-Fig. 4, further, described cover plate 2 convexes are provided with the first contiguous block 22 for being connected with described L-type cramp 3, and it is provided with the first through hole 221; The kink 33 of described L-type cramp 3 is provided with the second contiguous block 34 being connected with described the first contiguous block 22, and it is provided with the second through hole 341; One first rotating shaft 5 is inserted in described the first through hole 221 and described the second through hole 341, forms the articulated structure between described L-type cramp 3 and described cover plate 2.When described L-type cramp 3 distortion or damage, only need described the first rotating shaft 5 detach, i.e. replaceable described L-type cramp 3.Said structure design is very simple, easily processing, described in two, being oppositely arranged of the second contiguous block 34 both can make described rotating shaft 5 reach certain length, guaranteed the hinged stability of L-type cramp 3, do not need extra part to be connected with L-type cramp 3 simultaneously yet, thereby reduced process, reduced the cost of processing.
Further, described the second contiguous block 34 by described withhold arm 32 add the reserved two outward extending lugs in both sides in man-hour relatively inwardly bending form.On described L-type cramp 3, each parts all can form by wrap direction, can be one-body molded during manufacture, like this, can only on a part, build the relational structure coordinating with other each parts, and its material cost and processing cost are quite cheap.
Particularly, offer the vacancy section 23 for accommodating described L-type cramp 3 on described cover plate, described L-type cramp 3 is installed on this vacancy section 23.Described L-type cramp 3 is not located at the edge of described cover plate 2, and be located in described vacancy section 23, this structure is applicable to described housing 1 and described cover plate 2 integral body to be embedded in to the situation of body of wall, and the edge of described cover plate 2 can be used for covering the gap that coordinates between described housing 1 and body of wall (not shown).
Referring to Fig. 1, the embodiment of the present invention also provides a kind of recessed light fixture, comprise for holding the housing 1 of light source and electrical equipment and being covered on this housing 1 and being provided with the cover plate 2 of light-passing board 24, between described housing 1 and described cover plate 2, adopt above-mentioned recessed light fixture cover-opening structure.Use the light fixture of described recessed light fixture cover-opening structure can described cover plate 2 is firmly closed on described housing 1, also can open easily easily described cover plate 2, effectively solved problem closed or that use screw to make troubles because of need while opening the cover plate of light fixture.
Further, described recessed light fixture has following two kinds of modes to the use of its cover-opening structure:
Embodiment mono-(not shown): described recessed light fixture cover-opening structure is provided with a plurality of, is symmetrical arranged in described cover plate 2 peripheries.Present embodiment can be taken off the complete separation from described housing 1 of described cover plate 2, and it is symmetrical arranged can make described cover plate 2 stress balances, it is loosening to be difficult for.
Embodiment bis-: referring to Fig. 1, in described cover plate 2 one end, be provided with described recessed light fixture cover-opening structure, described cover plate 2 other ends are articulated with on described housing 1.Referring to Fig. 5, particularly, can on described cover plate 2 edges, be provided with the 3rd contiguous block 25, it is provided with third through-hole; Described housing 1 edge is provided with the 4th contiguous block 12, and it is provided with fourth hole; One second locating shaft 6 is inserted in described third through-hole and described fourth hole, forms the articulated structure between described housing 1 and described cover plate 2.Present embodiment is applicable to without by described cover plate 2 situation that completely separation is taken off from described housing 1, for example, be installed on the recessed light fixture in ceiling or high-altitude, when replacing is placed in the light source of described recessed light fixture, without the cover plate 2 after opening is taken off completely, be convenient to the maintenance of light fixture.Moreover, when running into vibration, even if be provided with one end of described recessed light fixture cover-opening structure, come off, also, without worrying that described cover plate 2 comes off completely, its use is very safe.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace or improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. a recessed light fixture cover-opening structure, comprise housing and be covered on the cover plate on this housing, it is characterized in that: also comprise that one can make the L-type cramp of described housing and described cover plate closing or unlatching, described L-type cramp comprise by pressure arm, withhold arm and connect described by pressure arm with described in withhold the kink of arm; The described arm of withholding is provided with the buckling parts that can be pressed on described housing, and described kink is articulated with on described cover plate, the described spring by being provided with between pressure arm and described cover plate for described L-type cramp is resetted; On described housing, correspondence is provided with flange or the groove that can be interlocked with described buckling parts.
2. recessed light fixture cover-opening structure as claimed in claim 1, it is characterized in that: the buckling parts on described L-type cramp is bent to form by the described arm end of withholding, described buckling parts has a guiding hypotenuse relative with the flange of described housing, corresponding guiding surface or the cambered surface that supports described guiding hypotenuse that be provided with on the flange of described housing.
3. recessed light fixture cover-opening structure as claimed in claim 1, is characterized in that: described cover plate is provided with the blind hole for spring described in fixed placement, describedly by pressure arm, is provided with for locating, press the boss of described spring.
4. recessed light fixture cover-opening structure as claimed in claim 1, is characterized in that: described cover plate convex is provided with the first contiguous block for being connected with described L-type cramp, and it is provided with the first through hole; The kink of described L-type cramp is provided with the second contiguous block being connected with described the first contiguous block, and it is provided with the second through hole; One first rotating shaft is inserted in described the first through hole and described the second through hole, forms the articulated structure between described L-type cramp and described cover plate.
5. recessed light fixture cover-opening structure as claimed in claim 4, is characterized in that: described the second contiguous block by described withhold arm add the reserved two outward extending lugs in both sides in man-hour relatively inwardly bending form.
6. the recessed light fixture cover-opening structure as described in claim 1-5 any one, is characterized in that: on described cover plate, offer the vacancy section for accommodating described L-type cramp, described L-type cramp is installed on this vacancy section.
7. a recessed light fixture, comprise for holding the housing of light source and electrical equipment and being covered on this housing and being provided with the cover plate of light-passing board, it is characterized in that: between described housing and described cover plate, adopt the recessed light fixture cover-opening structure described in claim 1-6 any one.
8. recessed light fixture as claimed in claim 7, is characterized in that: described recessed light fixture cover-opening structure is provided with a plurality of, in described cover plate periphery, is symmetrical arranged.
9. recessed light fixture as claimed in claim 7, is characterized in that: in described cover plate one end, be provided with described recessed light fixture cover-opening structure, the described cover plate other end is articulated with on described housing.
10. recessed light fixture as claimed in claim 9, is characterized in that: described side edge thereof is provided with the 3rd contiguous block, and it is provided with third through-hole; Described shell rim is provided with the 4th contiguous block, and it is provided with fourth hole; One second locating shaft is inserted in described third through-hole and described fourth hole, forms the articulated structure between described housing and described cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210364850.0A CN103672767B (en) | 2012-09-26 | 2012-09-26 | Recessed light fixture and its cover-opening structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210364850.0A CN103672767B (en) | 2012-09-26 | 2012-09-26 | Recessed light fixture and its cover-opening structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103672767A true CN103672767A (en) | 2014-03-26 |
| CN103672767B CN103672767B (en) | 2018-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210364850.0A Active CN103672767B (en) | 2012-09-26 | 2012-09-26 | Recessed light fixture and its cover-opening structure |
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| Country | Link |
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| CN (1) | CN103672767B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106287591A (en) * | 2015-06-11 | 2017-01-04 | 深圳市万景华科技有限公司 | Fastener and there is the light fixture of this fastener |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201345671Y (en) * | 2009-01-14 | 2009-11-11 | 深圳华为通信技术有限公司 | Mobile termination |
| CN101761824A (en) * | 2009-10-14 | 2010-06-30 | 海洋王照明科技股份有限公司 | Tunnel lamp |
| KR20110125532A (en) * | 2010-05-13 | 2011-11-21 | 진성라이텍(주) | Ceiling lights for easy removal and combination of lighting covers |
| CN102392862A (en) * | 2011-07-01 | 2012-03-28 | 惠州雷士光电科技有限公司 | Connecting spring piece and lamp panel adopting same |
-
2012
- 2012-09-26 CN CN201210364850.0A patent/CN103672767B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201345671Y (en) * | 2009-01-14 | 2009-11-11 | 深圳华为通信技术有限公司 | Mobile termination |
| CN101761824A (en) * | 2009-10-14 | 2010-06-30 | 海洋王照明科技股份有限公司 | Tunnel lamp |
| KR20110125532A (en) * | 2010-05-13 | 2011-11-21 | 진성라이텍(주) | Ceiling lights for easy removal and combination of lighting covers |
| CN102392862A (en) * | 2011-07-01 | 2012-03-28 | 惠州雷士光电科技有限公司 | Connecting spring piece and lamp panel adopting same |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106287591A (en) * | 2015-06-11 | 2017-01-04 | 深圳市万景华科技有限公司 | Fastener and there is the light fixture of this fastener |
| CN106287591B (en) * | 2015-06-11 | 2023-03-10 | 深圳市万景华科技有限公司 | Fastener and lamp with same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103672767B (en) | 2018-05-25 |
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