CN103185306A - Down lamp surface cover installation structure and down lamp - Google Patents
Down lamp surface cover installation structure and down lamp Download PDFInfo
- Publication number
- CN103185306A CN103185306A CN2011104487751A CN201110448775A CN103185306A CN 103185306 A CN103185306 A CN 103185306A CN 2011104487751 A CN2011104487751 A CN 2011104487751A CN 201110448775 A CN201110448775 A CN 201110448775A CN 103185306 A CN103185306 A CN 103185306A
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- China
- Prior art keywords
- cover
- down lamp
- main body
- holding section
- mounting structure
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Abstract
The invention relates to a down lamp surface cover installation structure. The down lamp surface cover installation structure is used for fixedly connecting the surface cover of a down lamp, and comprises a fixed inner sleeve; the fixed inner sleeve comprises an inner sleeve main body and a plurality of arc-shaped clamping parts which are arranged on the edge of the inner sleeve main body and around the outer peripheral edge of the inner sleeve main body; the clamping parts have clamping surfaces which extend relative to the circumferential direction of the inner sleeve main body in a tilt way; the surface cover comprises a surface cover main body and a plurality of baffle blocks arranged on the edge of the inner side of the surface cover main body; and the baffle blocks can be clamped on the clamping surfaces for fixedly connecting the surface cover and the fixed inner sleeve. When the down lamp surface cover installation structure is used, the baffle blocks only need to enter the upper parts of the clamping parts through gap parts at one ends of the clamping parts, the fixed inner sleeve or the surface cover is rotated, and the baffle blocks are slid on the clamping parts and are fixed when rotated to certain positions, so that the surface cover is fixedly connected with the fixed inner sleeve; and the down lamp surface cover installation structure is ingenious in design, easy to operate, and convenient to assemble or disassemble.
Description
[technical field]
The present invention relates to the Design of Luminaires field, relate in particular to a kind of Down lamp cover mounting structure and Down lamp.
[background technology]
Traditional Down lamp great majority are to utilize screw or screw locking cover, or screw by being threaded after cover processes screw thread.The former is exposed because of screw or screw, and corrosion is easily installed and repair demolition inconvenience; The latter is bad or eccentric because easily producing screw thread in the process of back, has the problem that influences assembly precision.
[summary of the invention]
Based on this, be necessary to provide the higher Down lamp cover mounting structure of a kind of easy installation and removal and assembly precision and use the Down lamp of this cover mounting structure.
A kind of Down lamp cover mounting structure, be used for fixedlying connected with the cover of Down lamp, described mounting structure comprises fixing interior cover, described fixing in cover comprise in the cover main body and be located at described in the holding section of a plurality of arcs that the outer peripheral edges of cover main body arrange around described in of cover body rim, described holding section has the catch surface of the peripheral, oblique extension of cover main body in described; Described cover comprises the cover main body and is located at a plurality of blocks of described cover main body inside edge; Described block may be stuck on the described catch surface fixedlys connected described cover with described fixing interior cover.
Preferably, described holding section is the wedge structure of cover main body outer peripheral edges rotary setting in described, and described catch surface is the upper surface of described holding section, and a thickness less end in described holding section offers breach; Described block can pass described breach and described catch surface butt.
Preferably, the column ennation that described cover main body comprises exiting surface and extends along described exiting surface edge to a side, the distance between described block and the ennation other end is less than the maximum ga(u)ge of described holding section and greater than the minimum thickness of described holding section.
Preferably, described interior cover main body is provided with for a plurality of external pieces affixed with the lamp housing of Down lamp.
Preferably, a plurality of described external pieces overlap the outer peripheral edges setting of main body in described, and described external piece and described holding section arrange at interval.
Preferably, described mounting structure also comprises a plurality of shell fragments, and described shell fragment comprises the lower surface that upper surface, the bending of plane is V-shaped and connects the U-shaped connecting portion of described upper surface and described lower surface; The outer peripheral edges of cover main body are provided with the locating part that cooperates with described shell fragment in described, and described shell fragment may be stuck on the described locating part.
Preferably, described locating part is located between described holding section and the described external piece.
Preferably, the quantity of described holding section is 3, and the quantity of described external piece is 3, and the quantity of described locating part is 3, and the quantity of described block is 3.
This Down lamp cover mounting structure directly puts in fixing the holding section is set, and cover is provided with the block on the holding section of may be stuck in that cooperates with the holding section, during use, only the gap portions of block by holding section one end need be entered into the top, holding section, cover or cover in rotation is fixing, block slides in the holding section, when forwarding a certain position to and be fixed, thereby with cover with fixing in cover be fixed together, deft design, simple to operate, the precision height is installed or convenient disassembly simultaneously.
A kind of Down lamp that uses above-mentioned Down lamp cover mounting structure, simple in structure, deft design is installed and dismantles very convenient.
Preferably, this Down lamp also comprises reflector, and the end that described reflector is used for being connected with described cover is provided with the retainer ring that extends around the reflector outer peripheral edges, and described reflector is stuck between described cover and the described fixing interior cover by described retainer ring and fixes.
[description of drawings]
Fig. 1 is the decomposing schematic representation that the Down lamp cover mounting structure of a preferred embodiment cooperates cover and reflector;
Fig. 2 be fixing in the Down lamp cover mounting structure of Fig. 1 embodiment in the nested structure schematic diagram;
Fig. 3 is the side view of shell fragment in the Down lamp cover mounting structure of Fig. 1 embodiment;
Fig. 4 is the part schematic diagram of the cover in Fig. 1 embodiment;
Fig. 5 is the sectional view that Down lamp cover mounting structure and the cover in Fig. 1 embodiment is connected with reflector;
Fig. 6 is another visual angle sectional view that Down lamp cover mounting structure and the cover in Fig. 1 embodiment is connected with reflector.
[specific embodiment]
Mainly reaching specific embodiment below by reference to the accompanying drawings is described in further detail Down lamp cover mounting structure.
As shown in Figure 1, the Down lamp cover mounting structure 100 of present embodiment is mainly used in fixedlying connected with structures such as the cover 200 of Down lamp, reflector 300, lamp housing (not shown).This Down lamp cover mounting structure 100 comprises fixing interior cover 110 and shell fragment 120.
As shown in Figure 2, cover main body 111 in cover 110 comprises in fixing, be located in a plurality of holding sections 112, the external piece 114 that is used for a plurality of locating parts 113 that cooperate with shell fragment 120 and is used for being connected with the extraneous structures such as lamp housing of Down lamp at cover main body 111 edges.
Wherein, interior cover main body 111 roughly is column type, is a column structure.
A plurality of holding sections 112 evenly arrange around the excircle of the interior cover main body 111 of column type.Holding section 112 has a catch surface (indicating) of extending compared to the peripheral, oblique of interior cover main body 111.The holding section 112 of present embodiment is the wedge structure around the outer peripheral edges rotary setting of interior cover main body 111, also is that upper surface and the lower surface of holding section 112 is the acute angle setting, and the thickness even variation of holding section 112, thereby forms level and smooth inclined-plane at upper surface.The fixing interior cover 110 of present embodiment includes 3 holding sections.3 outsides that are rotated in interior cover main body 111 evenly arrange.In other embodiments, the quantity of holding section 112 can also be 2,4,5 etc., and quantity is more many, fixing in cover 110 more big with the power that tightens up of cover 200, thereby the two is fixing also just more stable.
A plurality of locating parts 113 evenly arrange around the excircle of interior cover main body 111.Preferably, the locating part in the present embodiment 113 is located at the bigger end of holding section 112 thickness and is connected with holding section 112.Locating part 113 is annular lamina, and upper and lower surface is parallel.The thickness of locating part 113 is less than the maximum ga(u)ge of holding section 112.Cover 110 includes 3 locating parts 113 corresponding with holding section 112 in present embodiment fixing.In other embodiments, the quantity of locating part 113 can correspondingly change according to the quantity of holding section 112, and the two is can be one by one corresponding, also can be only in an end setting of the holding section 112 of symmetry.
In addition, in present embodiment fixing cover 110 112 the less end of thickness offers breach 117 in the holding section.Corresponding breach 117 of an end that each holding section 112 thickness is less.
In fixing interior cover 110 structures of present embodiment, breach 117, holding section 112, locating part 113 (perhaps stopper slot 116), external piece 114 arrange at interval, and evenly distribute at the excircle of interior cover main body 111.
As shown in Figure 3, shell fragment 120 comprises the upper surface 122 of plane, crooked V-shaped lower surface 124 and the U-shaped connecting portion 126 of connection upper surface 122 and lower surface 124.Shell fragment 120 integral body are laminar, preferably by elasticity preferred metal or plastic material.Shell fragment 120 can be stuck on the locating part 113, and upper surface 122 and lower surface 124 are separately fixed in the stopper slot 116 of locating part 113 both sides.Because the lower surface 124 of V-type is formed with projection, and the height of projection is greater than the degree of depth of the stopper slot 116 of locating part 113 belows, when being fixed on shell fragment 120 on the locating part 113 and with cover 200 fixedly the time, the V-type projection has strain, thereby fixedly provide pretightning force for cover 200.In other embodiments, Down lamp cover mounting structure 100 can not have shell fragment 120, and correspondingly overlapping in fixing does not need to arrange the locating part 113 corresponding with shell fragment 120 yet on 110.
As shown in Figure 4, cover 200 comprises cover main body 210 and a plurality of block 220.Wherein, cover main body 210 comprises exiting surface 212 and the column ennation 214 of the extension along exiting surface 212 edges to a side.A plurality of blocks 220 evenly are located at the inside edge of ennation 214 1 ends, thereby can form a groove of accommodating holding section 112 (indicating) between block 220 and the exiting surface 212.The width of block 220 slides on the holding section 112 thereby block 220 can pass breach 117 less than the width of breach 117.Block 220 is located at an end of ennation 214, and the distance between ennation 214 other ends is less than the maximum ga(u)ge of holding section 112 but greater than the minimum thickness of holding section 112, thereby block 220 can be in the holding section 112 slides and finally be stuck on the holding section 112.The cover 200 of present embodiment is provided with and 3 blocks 220 corresponding to holding section 112.In other embodiments, the quantity of the quantity of block 220 and holding section 112 corresponding getting final product one by one.
As shown in Figure 5, during installation, at first shell fragment 120 is fastened on the locating part 113 of fixing interior cover 110; Cover 110 connection shell fragments 120 pass in the block 220 embedding covers 200 by breach 117 in will fixing then, rotation cover 200 or fixing interior cover 110, until block 220 till can not sliding again on the holding section 112, at this moment, cover 200 namely is fixed on the fixing interior cover 110, the existence of shell fragment 120 can provide the pretightning force between holding section 112 and the block 220, increases the frictional force between the two, makes the two in conjunction with more firm; Be connected with the external structures such as housing of Down lamp by the external piece 114 on the cover 110 in fixing at last, constitute whole Down lamp.
As shown in Figure 6, reflector 300 is provided with the retainer ring 310 that extends around reflector 300 outer peripheral edges for an end that is connected with cover 200.Retainer ring 310 is the annular lamina structure that arranges around reflector 300 excircles.Correspondingly, the exiting surface 212 of cover 200 is secondary hierarchic structure, and exiting surface 212 is connected with ennation 214, thereby can form the space of accommodating retainer ring 310 and holding section 112 respectively.Reflector 300 can be stuck between cover 200 and the fixing interior cover 110 by retainer ring 310 and fix.
This Down lamp cover mounting structure 100 directly overlaps 110 holding section 112 is set in fixing, and cover 200 is provided with the block 220 on the holding section 112 of may be stuck in that cooperates with holding section 112, during use, only breach 117 positions of block 220 by holding section 112 1 ends need be entered into 112 tops, holding section, cover 110 or cover 200 in rotation is fixing, block 220 is 112 slips in the holding section, when forwarding a certain position to and be fixed, thereby cover 200 and fixing interior cover 110 are fixed together, deft design, simple to operate, installation accuracy height and installation or convenient disassembly.
Present embodiment also provides a kind of Down lamp (not shown) that uses above-mentioned Down lamp cover mounting structure 100, abundant utilizes simple in structurely, and deft design is installed and dismantle very convenient.
The above embodiment has only expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to claim of the present invention.Should be pointed out that for the person of ordinary skill of the art without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. Down lamp cover mounting structure, be used for fixedlying connected with the cover of Down lamp, it is characterized in that, described mounting structure comprises fixing interior cover, described fixing in cover comprise in the cover main body and be located at described in the holding section of a plurality of arcs that the outer peripheral edges of cover main body arrange around described in of cover body rim, described holding section has the catch surface of the peripheral, oblique extension of cover main body in described; Described cover comprises the cover main body and is located at a plurality of blocks of described cover main body inside edge; Described block may be stuck on the described catch surface fixedlys connected described cover with described fixing interior cover.
2. Down lamp cover mounting structure as claimed in claim 1, it is characterized in that, described holding section is the wedge structure of cover main body outer peripheral edges rotary setting in described, and described catch surface is the upper surface of described holding section, and a thickness less end in described holding section offers breach; Described block can pass described breach and described catch surface butt.
3. Down lamp cover mounting structure as claimed in claim 1, it is characterized in that, the column ennation that described cover main body comprises exiting surface and extends along described exiting surface edge to a side, the distance between described block and the ennation other end is less than the maximum ga(u)ge of described holding section and greater than the minimum thickness of described holding section.
4. Down lamp cover mounting structure as claimed in claim 1 is characterized in that, described interior cover main body is provided with for a plurality of external pieces affixed with the lamp housing of Down lamp.
5. Down lamp cover mounting structure as claimed in claim 4 is characterized in that, a plurality of described external pieces overlap the outer peripheral edges setting of main body in described, and described external piece and described holding section arrange at interval.
6. Down lamp cover mounting structure as claimed in claim 4, it is characterized in that, described mounting structure also comprises a plurality of shell fragments, and described shell fragment comprises the lower surface that upper surface, the bending of plane is V-shaped and connects the U-shaped connecting portion of described upper surface and described lower surface; The outer peripheral edges of cover main body are provided with the locating part that cooperates with described shell fragment in described, and described shell fragment may be stuck on the described locating part.
7. Down lamp cover mounting structure as claimed in claim 6 is characterized in that, described locating part is located between described holding section and the described external piece.
8. Down lamp cover mounting structure as claimed in claim 7 is characterized in that, the quantity of described holding section is 3, and the quantity of described external piece is 3, and the quantity of described locating part is 3, and the quantity of described block is 3.
9. a Down lamp is characterized in that, comprises in the claim 1～8 each Down lamp cover mounting structure.
10. Down lamp as claimed in claim 9, it is characterized in that, also comprise reflector, the end that described reflector is used for being connected with described cover is provided with the retainer ring that extends around the reflector outer peripheral edges, and described reflector is stuck between described cover and the described fixing interior cover by described retainer ring and fixes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110448775.1A CN103185306B (en) | 2011-12-28 | 2011-12-28 | Down lamp surface cover installation structure and Down lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110448775.1A CN103185306B (en) | 2011-12-28 | 2011-12-28 | Down lamp surface cover installation structure and Down lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103185306A true CN103185306A (en) | 2013-07-03 |
| CN103185306B CN103185306B (en) | 2016-04-13 |
Family
ID=48676631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110448775.1A Expired - Fee Related CN103185306B (en) | 2011-12-28 | 2011-12-28 | Down lamp surface cover installation structure and Down lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103185306B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108799959A (en) * | 2018-07-19 | 2018-11-13 | 崔加祥 | A kind of novel intelligent construction downlight |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5014172A (en) * | 1988-01-20 | 1991-05-07 | Light Years Ahead Limited | Space lighting |
| CN2847033Y (en) * | 2005-10-20 | 2006-12-13 | 黎森明 | Anti-fog tubular lamp decoration frame |
| CN201421046Y (en) * | 2009-03-27 | 2010-03-10 | 上海企一商贸发展有限公司 | Integral energy saving down lamp |
| CN102287727A (en) * | 2011-08-19 | 2011-12-21 | 宁波安迪光电科技有限公司 | LED (light emitting diode) down lamp and lamp body thereof |
-
2011
- 2011-12-28 CN CN201110448775.1A patent/CN103185306B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5014172A (en) * | 1988-01-20 | 1991-05-07 | Light Years Ahead Limited | Space lighting |
| CN2847033Y (en) * | 2005-10-20 | 2006-12-13 | 黎森明 | Anti-fog tubular lamp decoration frame |
| CN201421046Y (en) * | 2009-03-27 | 2010-03-10 | 上海企一商贸发展有限公司 | Integral energy saving down lamp |
| CN102287727A (en) * | 2011-08-19 | 2011-12-21 | 宁波安迪光电科技有限公司 | LED (light emitting diode) down lamp and lamp body thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108799959A (en) * | 2018-07-19 | 2018-11-13 | 崔加祥 | A kind of novel intelligent construction downlight |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103185306B (en) | 2016-04-13 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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Granted publication date: 20160413 Termination date: 20181228 |