CN202868582U - Light-leakage-free lens adjustment structure for LED lighting fixtures - Google Patents
Light-leakage-free lens adjustment structure for LED lighting fixtures Download PDFInfo
- Publication number
- CN202868582U CN202868582U CN 201220609684 CN201220609684U CN202868582U CN 202868582 U CN202868582 U CN 202868582U CN 201220609684 CN201220609684 CN 201220609684 CN 201220609684 U CN201220609684 U CN 201220609684U CN 202868582 U CN202868582 U CN 202868582U
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- lens
- guide rod
- lamp body
- led lighting
- light
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- 230000000694 effects Effects 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007363 ring formation reaction Methods 0.000 description 1
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Abstract
The utility model discloses a non-light leakage lens adjusting structure of LED illuminating lamp, which comprises a connecting main part, a front lamp body embedded on the connecting main part, a panel embedded on the top end of the front lamp body, a first guide rod, a second guide rod arranged in a closed space formed by assembling the front lamp body and the panel, a first lens component and a second lens component arranged on the first guide rod and the second guide rod, wherein the first lens component is movably connected with the first guide rod, the second lens component is movably connected with the second guide rod, the front lamp body is integrally formed and has good sealing performance, the space enclosed by the front lamp body and the panel is sealed by the lens components, thereby realizing the fully-closed lens adjustment, ensuring that the lamp has no light leakage and good illuminating effect, and in addition, through the first lens component is movably connected with the first guide rod by screw threads, the second lens component is movably connected with the second guide rod by screw threads, the lens is convenient to adjust and reliable in positioning.
Description
Technical field
The utility model relates to technical field of lamps, relate in particular to a kind of be convenient to regulate and the LED lighting that can reliably locate without light leak lens adjustment structure.
Background technology
LED shot-light lighting product popular on the existing market is comprised of parts such as front lamp body, connection main part, lamp body, light source, electric elements, radiators, and the lamp lens governor motion generally adopts screw thread in the headlight external body lens to be regulated.Its weak point is that the lens adjustment structure is connected not tight with front lamp body, can light leak, and the lens adjustment difficulty, and the location is unreliable etc. after the lens adjustment.
The utility model content
The purpose of this utility model is to overcome defects of the prior art, provides a kind of without light leak, and lens adjustment is convenient, and locate reliable a kind of LED lighting without light leak lens adjustment structure.
For achieving the above object, the technical scheme that the utility model provides is as follows: provide a kind of LED lighting without light leak lens adjustment structure, comprise the connection main part, be embedded at the front lamp body that connects on the main part, also comprise the panel that is embedded on front lamp body top, be installed in the first guide rod, the second guide rod in the confined space that is assembled by front lamp body and panel, be installed in first lens assembly and the second lens subassembly on the first guide rod and the second guide rod, described first lens assembly and the first guide rod are flexibly connected, and the second lens subassembly and the second guide rod are flexibly connected.
Described front lamp body is formed in one.
Described first lens assembly is by the first lens slide block that is set on the first guide rod, be installed in the first lens in the first lens slide block and be installed in the first jump ring that is used for fixed first lens on the first lens slide block and consist of, described the first guide rod one end is provided with screw thread, the first lens slide block is provided with the first screwed hole that adapts with screw thread, and this first screwed hole is set in the first lens assembly is threaded with the first guide rod.
Described the second lens subassembly is by the second lens slide block that is set on the second guide rod, be installed in the second lens in the second lens slide block and be installed in the second jump ring formation that is used for fixing the second lens on the second lens slide block, described the second guide rod one end is provided with screw thread, the second lens slide block is provided with the second screwed hole that adapts with screw thread, and this second screwed hole is set in the second lens subassembly is threaded with the second guide rod.
The beneficial effect without light leak lens adjustment structure of a kind of LED lighting described in the utility model is: be formed in one by described front lamp body, panel is embedded on front lamp body top, good seal performance, light leak can not occur, described the first guide rod, the second guide rod is installed in the confined space that is assembled by front lamp body and panel, be installed in first lens assembly and the second lens subassembly on the first guide rod and the second guide rod, described first lens assembly and the first guide rod are flexibly connected, the second lens subassembly and the second guide rod are flexibly connected, the scioptics component sealing is being enclosed in the space of covering by front lamp body and panel, realized the totally enclosed type lens adjustment, guarantee that light fixture is without light leak, good illumination effect, be flexibly connected by described first lens assembly and the first guide rod through threaded in addition, the second lens subassembly and the second guide rod through threaded are flexibly connected, so that lens is easy to adjust, and the location is reliable.
Below in conjunction with drawings and Examples being described further without light leak lens adjustment structure LED lighting described in the utility model.
Description of drawings
Fig. 1 be LED lighting described in the utility model without light leak lens adjustment structural profile decomposition chart;
Fig. 2 be LED lighting described in the utility model without light leak lens adjustment section of structure.
The specific embodiment
Below be the preferred example without light leak lens adjustment structure of LED lighting described in the utility model, therefore do not limit protection domain of the present utility model.
With reference to Fig. 1, Fig. 2, provide a kind of LED lighting without light leak lens adjustment structure, comprise and connect main part 1, be embedded at the front lamp body 2 that connects on the main part 1, also comprise the panel 3 that is embedded on front lamp body 2 tops, be installed in the first guide rod 4, the second guide rod 5 in the confined space that is assembled by front lamp body 2 and panel 3, be installed in first lens assembly 6 and the second lens subassembly 7 on the first guide rod 4 and the second guide rod 5, described first lens assembly 6 and the first guide rod 4 are flexibly connected, and the second lens subassembly 7 and the second guide rod 5 are flexibly connected.
Described front lamp body 2 is formed in one.
Described first lens assembly 6 is by the first lens slide block 61 that is set on the first guide rod 4, be installed in the first lens 62 in the first lens slide block 61 and be installed in the first jump ring 63 that is used for fixed first lens 62 on the first lens slide block 61 and consist of, described the first guide rod 4 one ends are provided with screw thread 41, first lens slide block 61 is provided with the first screwed hole that adapts with screw thread 41, and this first screwed hole is set in first lens assembly 6 is threaded with the first guide rod 4.
Described the second lens subassembly 7 is by the second lens slide block 71 that is set on the second guide rod 5, be installed in the second lens 72 in the second lens slide block 71 and be installed in the second jump ring 73 formations that are used for fixing the second lens 72 on the second lens slide block 71, described the second guide rod 5 one ends are provided with screw thread 51, the second lens slide block 71 is provided with the second screwed hole 74 that adapts with screw thread 51, and this second screwed hole 74 is set in the second lens subassembly 7 is threaded with the second guide rod 5.
Described first lens slide block 61 is provided with the first groove that adapts with the second guide rod 5, and described the second lens slide block 71 is provided with the second groove 8 that adapts with the first guide rod 4.
Described the first guide rod 4 and the second guide rod 5 are respectively equipped with regulates projection 9, described panel 3 is provided with and regulates projection 9 jacks that adapt 31, described adjusting projection 9 is passed jack 31, make and regulate projection 9 outer being exposed on the panel 3, because the screw thread 41 of first lens slide block 61 and the first guide rod 4 is flexibly connected, rotate the adjusting projection 9 of the first guide rod 4, can realize the position adjustments to first lens slide block 61, thereby realize the position adjustments to first lens assembly 6, because the screw thread 51 of the second lens slide block 71 and the second guide rod 5 is flexibly connected, rotate the adjusting projection 9 of the second guide rod 5, can realize the position adjustments to the second lens slide block 71, thereby realize the position adjustments to the second lens subassembly 7, lens adjustment is convenient, and is simple to operate, and good seal performance, without light leak, by being provided with screw thread in the first guide rod 4 and the second guide rod 5, realize accurate adjusting and the reliable location of lens position.
During assembling, at first front lamp body 2 fixedly is embedded and is connecting on the main part 1, then first lens 62 is installed in the first lens slide block 61 and with the first jump ring 63 first lens 62 is fixed, form first lens assembly 6, be installed in the second lens slide block 71 the second lens 72 also with the second jump ring 73 that the second lens 72 are fixing, form the second lens subassembly 7, then the first screwed hole with first lens assembly 6 is set on the screw thread 41 of the first guide rod 4, the second screwed hole 81 of the second lens subassembly 7 is set on the screw thread 51 of the second guide rod 5, the first guide rod 4 and the second guide rod 5 are installed in the front lamp body 2, then lamp body 2 tops before panel 3 being embedded, make simultaneously adjusting projection 9 pass jack 31, re-using fixture is fixedly connected with panel 3 with front lamp body 2, can finish assembling, simple and convenient assembly, light leak can not occur in good seal performance.
Above-described embodiment is the better embodiment of the utility model; but embodiment of the present utility model is not restricted to the described embodiments; other any do not deviate from change, the modification done under Spirit Essence of the present utility model and the principle, substitutes, combination, simplify; all should be the substitute mode of equivalence, be included within the protection domain of the present utility model.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220609684 CN202868582U (en) | 2012-11-16 | 2012-11-16 | Light-leakage-free lens adjustment structure for LED lighting fixtures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220609684 CN202868582U (en) | 2012-11-16 | 2012-11-16 | Light-leakage-free lens adjustment structure for LED lighting fixtures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202868582U true CN202868582U (en) | 2013-04-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220609684 Expired - Lifetime CN202868582U (en) | 2012-11-16 | 2012-11-16 | Light-leakage-free lens adjustment structure for LED lighting fixtures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202868582U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106678743A (en) * | 2015-11-05 | 2017-05-17 | 海洋王（东莞）照明科技有限公司 | Light source focusing structure and lamp applying same |
| CN108027112A (en) * | 2015-09-25 | 2018-05-11 | Lg 伊诺特有限公司 | Lighting device |
-
2012
- 2012-11-16 CN CN 201220609684 patent/CN202868582U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108027112A (en) * | 2015-09-25 | 2018-05-11 | Lg 伊诺特有限公司 | Lighting device |
| CN108027112B (en) * | 2015-09-25 | 2020-06-05 | Lg 伊诺特有限公司 | lighting device |
| CN106678743A (en) * | 2015-11-05 | 2017-05-17 | 海洋王（东莞）照明科技有限公司 | Light source focusing structure and lamp applying same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 523808 No. 1 R&D Road, Songshan Lake High-tech Industrial Development Zone, Dongguan City, Guangdong Province Patentee after: GUANGDONG EPCOL LIGHTING CO.,LTD. Address before: 523000 No. 2 Guanzhang Road, Shijing Industrial Zone, Dongcheng District, Dongguan City, Guangdong Province Patentee before: Dongguan Jinggu Lightning Technology Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130410 |