CN204227361U - Projecting Lamp support and adjustable-angle Projecting Lamp - Google Patents
Projecting Lamp support and adjustable-angle Projecting Lamp Download PDFInfo
- Publication number
- CN204227361U CN204227361U CN201420666502.3U CN201420666502U CN204227361U CN 204227361 U CN204227361 U CN 204227361U CN 201420666502 U CN201420666502 U CN 201420666502U CN 204227361 U CN204227361 U CN 204227361U
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- China
- Prior art keywords
- projecting lamp
- adjusting bolt
- regulating tank
- bolt
- installing rack
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Abstract
The utility model relates to the technical field of illumination, disclose Projecting Lamp support and adjustable-angle Projecting Lamp, wherein Projecting Lamp support comprises pedestal and the installing rack can fixed for lamp installation, described installing rack and described pedestal hinged, also comprise at least one adjusting bolt, described installing rack comprises at least one linking arm, described linking arm end is articulated with described pedestal by link bolt, and be provided with the regulating tank that can insert for described adjusting bolt, the circular arc that described regulating tank shape is is the center of circle with described link bolt, described regulating tank relative inner wall evenly offers multiple retaining structure blocking described adjusting bolt, on described pedestal, correspondence position offers and can screw in fixing adjustment hole for described adjusting bolt.Fixed support after the change angle that Projecting Lamp support in the utility model provides by pretightning force and the retaining structure of adjusting bolt simultaneously, the angle after maintenance that can be long-acting regulates, fixing more firm.
Description
Technical field
The utility model relates to the technical field of illumination, particularly relates to Projecting Lamp support and adjustable-angle Projecting Lamp.
Background technology
The floodlight of adjustable-angle can rotate by opposite brackets, and regulate the light angle of projection, its structure is generally be hingedly mounted on support, support is opened the groove of circular arc, and in groove, arrange bolt fix, during rotation, bolt slides along groove, screws rear fixed angle.Also comparatively firm at the installation initial stage in this structure, but long-time to use or after environmental attack, along with correlated parts coming off along with paint layer from surface, fastening effect declines, opposite brackets slides, not only can allow LED projector lamp tool Angulation changes after slip, directly get back to center of gravity lowest part under serious conditions, thoroughly lose illuminating effect.
Utility model content
The purpose of this utility model is to provide Projecting Lamp support and adjustable-angle Projecting Lamp, is intended to solve the problem that floodlight of the prior art fixes life-span short, easy inefficacy.
The utility model realizes like this, Projecting Lamp support, the installing rack comprising pedestal and can fix for lamp installation, described installing rack and described pedestal hinged, also comprise at least one adjusting bolt, described installing rack comprises at least one linking arm, described linking arm end is articulated with described pedestal by link bolt, and be provided with the regulating tank that can insert for described adjusting bolt, the circular arc that described regulating tank shape is is the center of circle with described link bolt, described regulating tank relative inner wall evenly offers multiple retaining structure blocking described adjusting bolt, on described pedestal, correspondence position offers and can screw in fixing adjustment hole for described adjusting bolt.
Further, along on the circular arc at described regulating tank madial wall place, be often separated by 5 ° and retaining structure described in is set.
Further, described adjusting bolt comprises bolt head and stud, and described stud is arranged with fixing trim ring, and described retaining structure is along described regulating tank madial wall indent and the shape arc-shaped structure corresponding with described fixing trim ring outer wall.
Further, described fixing trim ring one end face is connected to described bolt head, described stud is also arranged with the back-moving spring being connected to described fixing trim ring other end.
Further, the bolt head of described adjusting bolt is provided with inner hexagonal hole.
Compared with prior art, the Projecting Lamp support in the utility model, its regulating tank inwall offers retaining structure, adjusting bolt can be blocked by retaining structure, after adjusting bolt screws, fastening force is not only provided by the pretightning force of adjusting bolt, is also provided by retaining structure itself.After using for a long time or suffering erosion, even if coming off of paint layer from surface makes adjusting bolt pretightning force decline, under the effect of retaining structure, also there will not be slip, position angle after Projecting Lamp adjusting angle can be kept for a long time, and its fixing life-span is long, not easily loses efficacy.
The utility model additionally provides adjustable-angle Projecting Lamp, comprises light fixture and above-mentioned Projecting Lamp support.
Further, described installing rack comprises the substrate can fixed for described lamp installation, and described substrate two ends are respectively provided with described linking arm.
Adjustable-angle Projecting Lamp in the utility model, its light fixture is fixed on installing rack, can rotate adjusting angle between installing rack and pedestal, reach the effect regulating Projecting Lamp light projector angle, by adjusting bolt and the common fixed angle of retaining structure after adjustment, the fixing life-span is long, not easily loses efficacy.
Accompanying drawing explanation
The overall structure schematic diagram of the Projecting Lamp support that Fig. 1 provides for the utility model embodiment;
Fig. 2 is the close-up schematic view at A place in Fig. 1;
Fig. 3 is the structural representation of adjusting bolt in the utility model embodiment;
The overall structure schematic diagram of the adjustable-angle Projecting Lamp that Fig. 4 position the utility model embodiment provides.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Be described in detail below in conjunction with the realization of concrete accompanying drawing to the present embodiment.
As depicted in figs. 1 and 2, Projecting Lamp support 12, comprises pedestal 122, installing rack 121 and at least one adjusting bolt 132.Installing rack 121 comprises at least one linking arm 1211, the end of linking arm 1211 is hinged by link bolt 131 and pedestal 122, and this end offers regulating tank 1212, the deep-slotted chip breaker that regulating tank 1212 is is the center of circle with link bolt 131, and evenly offer multiple retaining structure 12121 at its relative madial wall, correspondingly, on pedestal 122, correspondence position offers and can screw in fixing adjustment hole for adjusting bolt 132, adjusting bolt 132 can insert regulating tank 1212, end screws in adjustment hole, middle part correspondence is inserted retaining structure 12121 and is blocked by it fixing, cannot mutually slide.
In Projecting Lamp support 12 in the present embodiment, linking arm 1211 can rotate for the center of circle with link bolt 131, and reach the object changing installing rack 121 angle, light fixture 11 is mounted on installing rack 121, have adjusted its light projector angle after rotation.When linking arm 1211 rotates, regulating tank 1212 also rotates thereupon, after turning to specified angle, is tightened by the adjustment hole that adjusting bolt 132 is inserted on pedestal 122 through regulating tank 1212.Because regulating tank 1212 madial wall is provided with multiple retaining structure 12121, the retaining structure 12121 that adjusting bolt 132 adapts under selecting this angle is inserted through, and is limited by retaining structure 12121, and regulating tank 1212 cannot slide by relative adjustment bolt 132.After installing rack 121 fixed angle is fixing, do not interfix by means of only the fastening force of adjusting bolt 132 between its linking arm 1211 and pedestal 122, and adjusting bolt 132 itself limited by retaining structure 12121 cannot relative adjustment groove 1212 slippage, also provide fastening force.After a long time use, even if to corrode, getting rusty makes the fastening force of adjusting bolt 132 itself decline, retaining structure 12121 can also provide crystallized ability, and restriction installing rack 121 cannot slide, and the angle after maintenance that can be long-acting regulates, not easily lost efficacy.
In actual design, multiple linking arm 1211 can be had to coordinate rotate, adopt a pair linking arm 1211 to be relatively hinged on pedestal 122 two ends in the present embodiment, two linking arms 1211 all can arrange regulating tank 1212 structure, also only while arrange, design can be selected according to actual conditions.
As shown in Figure 2, in order to make adjusting angle more careful, the circular arc along regulating tank 1212 madial wall place in the present embodiment, is often separated by 5 ° and namely arranges a retaining structure 12121.
The design of retaining structure 12121 can have multiple, it matches with adjusting bolt 132, can mutually block, such as zigzag can be adopted, tooth top can block adjusting bolt 132, or the multiple projection of projection, is divided into multiple isolated area by regulating tank 1212, adjusting bolt 132 is inserted after each isolated area by the projection screens of both sides.Particularly,, adjusting bolt 132 comprises bolt head 1321 and stud 1324 in the present embodiment as shown in Figures 2 and 3, and stud 1324 is arranged with fixing trim ring 1322, retaining structure 12121 is the arc structure in regulating tank 1212 madial wall indent, and its shape is corresponding with fixing trim ring 1322 outer wall.When adjusting bolt 132 is inserted through regulating tank 1212, fixing trim ring 1322 enters in regulating tank 1212, be close to corresponding arc structure, because these arc structures are concaves, the part being equivalent to fixing trim ring 1322 embeds the sidewall of regulating tank 1212, cannot slippage be continued, reach the effect that screens is spacing.
As shown in Figure 3, an end face of fixing trim ring 1322 is pressed on the inner face of bolt head 1321, and stud 1324 is also arranged with back-moving spring 1323, and back-moving spring 1323 one end is connected to the other end of fixing trim ring 1322.When adjusting bolt 132 is inserted through regulating tank 1212, after screwing in adjustment hole, back-moving spring 1323 is compacted, and it applies an outside power to fixing trim ring 1322.When needs readjust light-transmission angles time, adjusting bolt 132 is only needed to screw out a part, under the active force of back-moving spring 1323, fixing trim ring 1322 is ejected retaining structure 12121, only has stud 1324 part to be retained in regulating tank 1212, and retaining structure 12121 cannot block stud 1324, so linking arm 1211 is now released, freely adjusting angle can be rotated, after having regulated, screw in fixing by adjusting bolt 132 again, back-moving spring 1323 continues compacted.Adopt after back-moving spring 1323, fixing trim ring 1322 can automatic spring, make fixing after adjusting bolt 132 to screw out adjusting angle process more more convenient.
As shown in Figure 2, the bolt head 1321 of the adjusting bolt 132 in the present embodiment is provided with inner hexagonal hole, and hexagon socket head cap screw easy to use pulls rotation.
As shown in Figure 4, in the present embodiment, additionally provide adjustable-angle Projecting Lamp 1, comprise light fixture 11 and above-mentioned Projecting Lamp support 12.
Adjustable-angle Projecting Lamp 1 in the present embodiment self can regulate change light-transmission angles, utilizes the pretightning force of retaining structure 12121 and adjusting bolt 132 jointly to fix after change, and maintenance angle that can be long-acting, not easily lost efficacy.
In order to make light fixture 11 fixing more firm, installing rack 121 comprises substrate 1221, and light fixture 11 is fixed on substrate 1221, is respectively provided with linking arm 1211 at substrate 1221 two ends, both sides linking arm 1211 synchronous axial system during rotation, makes its adjusting angle rotation process more steady.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (7)
1. Projecting Lamp support, the installing rack comprising pedestal and can fix for lamp installation, described installing rack and described pedestal hinged, it is characterized in that, also comprise at least one adjusting bolt, described installing rack comprises at least one linking arm, described linking arm end is articulated with described pedestal by link bolt, and be provided with the regulating tank that can insert for described adjusting bolt, the circular arc that described regulating tank shape is is the center of circle with described link bolt, described regulating tank relative inner wall evenly offers multiple retaining structure blocking described adjusting bolt, on described pedestal, correspondence position offers and can screw in fixing adjustment hole for described adjusting bolt.
2. Projecting Lamp support as claimed in claim 1, is characterized in that, along on the circular arc at described regulating tank madial wall place, be often separated by 5 ° and arrange retaining structure described in.
3. Projecting Lamp support as claimed in claim 2, it is characterized in that, described adjusting bolt comprises bolt head and stud, and described stud is arranged with fixing trim ring, and described retaining structure is along described regulating tank madial wall indent and the shape arc-shaped structure corresponding with described fixing trim ring outer wall.
4. Projecting Lamp support as claimed in claim 3, it is characterized in that, described fixing trim ring one end face is connected to described bolt head, described stud is also arranged with the back-moving spring being connected to described fixing trim ring other end.
5. Projecting Lamp support as claimed in claim 4, it is characterized in that, the bolt head of described adjusting bolt is provided with inner hexagonal hole.
6. adjustable-angle Projecting Lamp, is characterized in that, comprises light fixture and the Projecting Lamp support described in any one of claim 1 to 5.
7. adjustable-angle Projecting Lamp as claimed in claim 6, is characterized in that, described installing rack comprises the substrate can fixed for described lamp installation, and described substrate two ends are respectively provided with described linking arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420666502.3U CN204227361U (en) | 2014-11-10 | 2014-11-10 | Projecting Lamp support and adjustable-angle Projecting Lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420666502.3U CN204227361U (en) | 2014-11-10 | 2014-11-10 | Projecting Lamp support and adjustable-angle Projecting Lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204227361U true CN204227361U (en) | 2015-03-25 |
Family
ID=52925449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420666502.3U Expired - Fee Related CN204227361U (en) | 2014-11-10 | 2014-11-10 | Projecting Lamp support and adjustable-angle Projecting Lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204227361U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109131088A (en) * | 2018-10-24 | 2019-01-04 | 上海趣彩信息技术有限公司 | A kind of vehicle mounted multimedia display equipment |
| CN110726123A (en) * | 2018-07-17 | 2020-01-24 | 广东洲明节能科技有限公司 | Installing support and lamp assembly with same |
| CN111140786A (en) * | 2019-12-30 | 2020-05-12 | 深圳市华电照明有限公司 | Deformable high-power lamp |
| CN112067693A (en) * | 2020-09-01 | 2020-12-11 | 南京咏诚工程科技有限公司 | Steel structure weld joint detection device and application method thereof |
-
2014
- 2014-11-10 CN CN201420666502.3U patent/CN204227361U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110726123A (en) * | 2018-07-17 | 2020-01-24 | 广东洲明节能科技有限公司 | Installing support and lamp assembly with same |
| CN110726123B (en) * | 2018-07-17 | 2020-10-23 | 广东洲明节能科技有限公司 | Installing support and lamp assembly with same |
| CN109131088A (en) * | 2018-10-24 | 2019-01-04 | 上海趣彩信息技术有限公司 | A kind of vehicle mounted multimedia display equipment |
| CN111140786A (en) * | 2019-12-30 | 2020-05-12 | 深圳市华电照明有限公司 | Deformable high-power lamp |
| CN112067693A (en) * | 2020-09-01 | 2020-12-11 | 南京咏诚工程科技有限公司 | Steel structure weld joint detection device and application method thereof |
| CN112067693B (en) * | 2020-09-01 | 2022-06-14 | 南京咏诚工程科技有限公司 | Steel structure weld joint detection device and application method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150325 Termination date: 20161110 |