CN111170197A - Lifting device and illuminating lamp - Google Patents
Lifting device and illuminating lamp Download PDFInfo
- Publication number
- CN111170197A CN111170197A CN201910735716.9A CN201910735716A CN111170197A CN 111170197 A CN111170197 A CN 111170197A CN 201910735716 A CN201910735716 A CN 201910735716A CN 111170197 A CN111170197 A CN 111170197A
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- Prior art keywords
- scissors
- assembly
- scissor
- lamp panel
- hinged
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/065—Scissor linkages, i.e. X-configuration
- B66F7/0666—Multiple scissor linkages vertically arranged
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/36—Hoisting or lowering devices, e.g. for maintenance
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention relates to a lifting device and a lighting lamp, wherein the lifting device is used for driving a lamp panel assembly to lift and comprises: a base; and the scissor mechanism comprises a first scissor assembly and a second scissor assembly, one end of the first scissor assembly is hinged with the base, the other end of the first scissor assembly is slidably connected with the lamp panel assembly, one end of the second scissor assembly is slidably connected with the base, the other end of the second scissor assembly is hinged or slidably connected with the lamp panel assembly, the first scissor assembly and the second scissor assembly are hinged and arranged in a mutually crossed manner, the first scissor assembly and the second scissor assembly can be opened or closed to drive the lamp panel assembly to lift, the first scissor assembly and the second scissor assembly are correspondingly hinged through rotating shafts, lubricating bearings are rotatably sleeved outside the rotating shafts, the first scissor assembly and the second scissor assembly are respectively connected with the corresponding lubricating bearings, and the lubricating bearings are used for reducing friction between the first scissor assembly and the second scissor assembly and the corresponding rotating shafts.
Description
Technical Field
The invention relates to the technical field of illumination, in particular to a lifting device and an illuminating lamp.
Background
The existing lighting lamp usually adopts a scissor mechanism as a lifting device for driving a lamp panel assembly to lift, when an inner scissor piece and an outer scissor piece of the scissor mechanism are opened or closed to drive the lamp panel assembly to lift, because the inner scissor piece and the outer scissor piece of the scissor mechanism are correspondingly hinged through a rotating shaft, a very large friction force can be generated between the inner scissor piece and the outer scissor piece of the scissor mechanism and the corresponding rotating shaft, and the friction force can be transmitted to the lamp panel assembly through the inner scissor piece and the outer scissor piece of the scissor mechanism, so that the driving acting force required by the lifting of the lamp panel assembly is greatly increased.
Disclosure of Invention
Therefore, it is necessary to provide a lifting device and a lighting fixture capable of effectively improving the stability of the lifting operation of the lamp panel assembly.
A lift device for driving the lift of a lamp panel assembly, comprising:
a base; and
the scissor mechanism comprises a first scissor assembly and a second scissor assembly, wherein one end of the first scissor assembly is hinged to the base, the other end of the first scissor assembly is connected with the lamp panel assembly in a sliding mode, one end of the second scissor assembly is connected with the base in a sliding mode, the other end of the second scissor assembly is hinged to or connected with the lamp panel assembly in a sliding mode, the first scissor assembly and the second scissor assembly are hinged and arranged in a mutually crossed mode, the first scissor assembly and the second scissor assembly can be opened or closed to drive the lamp panel assembly to lift, the first scissor assembly and the second scissor assembly are hinged correspondingly through rotating shafts, lubricating bearings are rotatably sleeved outside the rotating shafts, the first scissor assembly and the second scissor assembly are connected with the corresponding lubricating bearings respectively, and the lubricating bearings are used for reducing the first scissor assembly and the second scissor assembly and the corresponding rotating shafts Friction force therebetween.
In one embodiment, the first scissors assembly includes a plurality of first scissors arms, the second scissors assembly includes a plurality of second scissors arms equal to the number of the first scissors arms, the plurality of first scissors arms are sequentially hinged along the lifting direction of the lamp panel assembly, the plurality of second scissors arms are sequentially hinged along the lifting direction of the lamp panel assembly, the first scissors arms and the corresponding second scissors arms are hinged and arranged in a mutually crossing manner, one end of the first scissors arm at the bottommost layer is hinged with the base, one end of the first scissors arm at the topmost layer is slidably connected with the lamp panel assembly, one end of the second scissors arm at the bottommost layer is slidably connected with the base, one end of the second scissors arm at the topmost layer is hinged or slidably connected with the lamp panel assembly, and the first scissors member and the second scissors member are correspondingly hinged through the rotating shaft, the first scissor piece and the second scissor piece are respectively connected with the corresponding lubricating bearings.
In one embodiment, the scissors mechanism comprises two scissors mechanisms, the two scissors mechanisms are oppositely arranged at intervals, and the first scissors assembly and the corresponding second scissors assembly of the two scissors mechanisms can be opened or closed synchronously.
In one embodiment, the scissors further comprise a connecting shaft, and the connecting shaft is hinged between the first scissors assemblies of the two scissors mechanisms and between the corresponding second scissors assemblies, so that the first scissors assemblies of the two scissors mechanisms and the corresponding second scissors assemblies can be opened or closed synchronously.
In one embodiment, the scissors further comprise a driving mechanism, the driving mechanism is connected with the connecting shaft, and the driving mechanism is used for driving the first scissors assembly and the second scissors assembly of the two scissors mechanisms to be opened or closed synchronously through the connecting shaft.
In one embodiment, the driving mechanism comprises a body and a push rod, the body is connected with the connecting shaft connected to one end of the first scissors assembly, the push rod partially extends into the body, one end of the push rod far away from the body is connected with the connecting shaft connected to the other end of the first scissors assembly, and the body can drive the push rod to extend and retract along the axial direction of the push rod, so that the first scissors assembly and the second scissors assembly of the two scissors mechanisms are driven to be opened or closed synchronously through the connecting shaft.
In one embodiment, a slide rail is arranged on the base, a roller is rotatably arranged at one end of the second scissors assembly, and the roller is slidably arranged in the slide rail, so that one end of the second scissors assembly is slidably connected with the base.
In one embodiment, the ends of the first scissor assembly and the second scissor assembly, which are far away from the base, are slidably connected with the lamp panel assembly.
In one embodiment, the scissors mechanism further includes a guide member, two ends of the guide member are respectively hinged to the lamp panel assembly and one of the first scissors assembly and the second scissors assembly, and the guide member is configured to maintain the first scissors assembly and the second scissors assembly to move synchronously with respect to the lamp panel assembly.
A lighting fixture, comprising: the lifting device and the lamp panel assembly.
Above-mentioned elevating gear, it cuts fork assembly and second of fork mechanism and cuts the fork assembly and all realizes corresponding articulated through the pivot, first cut fork assembly and second cut the fork assembly and can open or draw in, with the lift of drive lamp panel subassembly, because the pivot is outer to rotate the cover and is equipped with lubricated bearing, first cut fork assembly and second cut the fork assembly and be connected with corresponding lubricated bearing respectively, lubricated bearing can reduce the frictional force between first cut fork assembly and second cut fork assembly and the pivot that corresponds, so that cut the opening or drawing in of fork assembly and second cut fork assembly of fork mechanism, thereby can reduce the required driving force of the lift of lamp panel subassembly greatly, and can also promote the stability of lamp panel subassembly lift operation effectively.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of an embodiment of a lighting fixture;
FIG. 2 is a cross-sectional view of the riser of the light fixture of FIG. 1;
FIG. 3 is an enlarged schematic view at B of FIG. 2;
FIG. 4 is an enlarged schematic view at A of FIG. 1;
FIG. 5 is a schematic view of a portion of the lighting fixture shown in FIG. 1;
fig. 6 is a schematic structural view of a lifting device in the lighting fixture shown in fig. 1.
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "inner", "outer", "left", "right" and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
As shown in fig. 1 to 3, the lighting fixture 10 in one embodiment includes a lifting device 100 and a lamp panel assembly 200, the lifting device 100 is used for driving the lamp panel assembly 200 to lift, the lifting device 100 includes a base 110 and a scissors mechanism 120, the scissors mechanism 120 includes a first scissors assembly 130 and a second scissors assembly 140, one end of the first scissors assembly 130 is hinged to the base 110, the other end of the first scissors assembly 130 is slidably connected to the lamp panel assembly 200, one end of the second scissors assembly 140 is slidably connected to the base 110, the other end of the second scissors assembly 140 is hinged or slidably connected to the lamp panel assembly 200, the first scissors assembly 130 and the second scissors assembly 140 are hinged and cross each other, the first scissors assembly 130 and the second scissors assembly 140 can be opened or closed to drive the lamp panel assembly 200 to lift, the first scissors assembly 130 and the second scissors assembly 140 are hinged correspondingly through a rotating shaft 150, the rotating shaft 150 is rotatably sleeved with a lubrication bearing 160, the first scissors assembly 130 and the second scissors assembly 140 are respectively connected with the corresponding lubrication bearing 160, and the lubrication bearing 160 is used for reducing the friction between the first scissors assembly 130 and the corresponding rotating shaft 150 and between the second scissors assembly 140 and the corresponding rotating shaft 150.
In the above-mentioned lifting device 100, the first scissors assembly 130 and the second scissors assembly 140 of the scissors mechanism 120 are hinged correspondingly through the rotating shaft 150, the first scissors assembly 130 and the second scissors assembly 140 can be opened or closed to drive the lamp panel assembly 200 to lift, because the rotating shaft 150 is rotatably sleeved with the lubricating bearing 160, the first scissors assembly 130 and the second scissors assembly 140 are respectively connected with the corresponding lubricating bearing 160, and the lubricating bearing 160 can reduce the friction between the first scissors assembly 130 and the second scissors assembly 140 and the corresponding rotating shaft 150, so as to facilitate the opening or closing of the first scissors assembly 130 and the second scissors assembly 140 of the scissors mechanism 120, thereby greatly reducing the driving force required by the lifting of the lamp panel assembly 200, and also effectively improving the stability of the lifting operation of the lamp panel assembly 200.
As shown in fig. 3, it should be noted that in this embodiment, one end of the first scissors assembly 130 is hinged to the base 110 through the rotating shaft 150, one end of the second scissors assembly 140 away from the base 110 is hinged to the lamp panel assembly 200 through the rotating shaft 150, and the first scissors assembly 130 and the second scissors assembly 140 are hinged to each other through the rotating shaft 150. Further, the lubrication bearing 160 is inserted into the first scissors assembly 130 and the second scissors assembly 140, and the lubrication bearing 160 is welded and fixed with the first scissors assembly 130 and the second scissors assembly 140.
Further, in an embodiment, the scissors mechanism 120 further includes a limiting member 170, and the limiting member 170 is matched with the rotating shaft 150 corresponding to the first scissors assembly 130 and the second scissors assembly 140 to press and hold two sides of the first scissors assembly 130 and the second scissors assembly 140, so as to limit the axial movement of the first scissors assembly 130 and the second scissors assembly 140 along the corresponding rotating shaft 150. In the present embodiment, the limiting member 170 is screwed with the rotating shaft 150 corresponding to the first scissors assembly 130 and the second scissors assembly 140.
As shown in fig. 1, in an embodiment, further, the first scissors assembly 130 includes a plurality of first scissors arms 132, the second scissors assembly 140 includes a plurality of second scissors arms 142 equal to the number of the first scissors arms 132, the plurality of first scissors arms 132 are sequentially hinged along the lifting direction of the lamp panel assembly 200, the plurality of second scissors arms 142 are sequentially hinged along the lifting direction of the lamp panel assembly 200, and the first scissors arms 132 and the corresponding second scissors arms 142 are hinged and arranged to intersect with each other. One end of the first scissor arm 132 at the bottom layer is hinged to the base 110, one end of the first scissor arm 132 at the top layer is slidably connected to the lamp panel assembly 200, one end of the second scissor arm 142 at the bottom layer is slidably connected to the base 110, and one end of the second scissor arm 142 at the top layer is hinged or slidably connected to the lamp panel assembly 200. The range of travel of the scissor mechanism 120 to raise and lower the lamp panel assembly 200 is enhanced by the cooperation of the first plurality of scissor arms 132 and the second plurality of scissor arms 142.
In this embodiment, the first scissor arm 132 and the second scissor arm 142 are hinged correspondingly through the rotating shaft 150, the first scissor arm 132 and the second scissor arm 142 are connected with the corresponding lubricated bearings 160 respectively, the lubricated bearings 160 are inserted into the first scissor arm 132 and the second scissor arm 142, the lubricated bearings 160 are welded and fixed with the first scissor arm 132 and the second scissor arm 142, and the lubricated bearings 160 are used for reducing the friction between the first scissor arm 132 and the second scissor arm 142 and the corresponding rotating shaft 150.
As shown in fig. 1, in an embodiment, further, the scissors mechanism 120 includes two scissors mechanisms 120, the two scissors mechanisms 120 are disposed at an interval, and the first scissors assembly 130 and the second scissors assembly 140 of the two scissors mechanisms 120 can be opened or closed synchronously, so as to enhance driving smoothness of the scissors mechanism 120 on the lifting and lowering of the lamp panel assembly 200.
Further, the lifting device 100 further includes a connecting shaft 180, and the connecting shaft 180 is hinged between the first scissors assemblies 130 of the two scissors mechanisms 120 and between the corresponding second scissors assemblies 140, so that the first scissors assemblies 130 of the two scissors mechanisms 120 and the corresponding second scissors assemblies 140 can be opened or closed synchronously. In the present embodiment, the connecting shaft 180 is hinged between the first scissors arms 132 and the corresponding second scissors arms 142 of the two scissors mechanisms 120, so that the first scissors arms 132 and the corresponding second scissors arms 142 of the two scissors mechanisms 120 are opened or closed synchronously. Further, in order to enhance the driving smoothness of the scissors mechanism 120 on the lifting of the lamp panel assembly 200, the connecting shaft 180 is further hinged between the hinge points of the first scissors arm 132 and the corresponding second scissors arm 142 of the two scissors mechanisms 120.
As shown in fig. 1 and 4, in an embodiment, the lifting device 100 further includes a driving mechanism 190, the driving mechanism 190 is connected to the connecting shaft 180, and the driving mechanism 190 is configured to drive the first scissors assembly 130 and the second scissors assembly 140 of the two scissors mechanisms 120 to open or close synchronously through the connecting shaft 180.
Further, the driving mechanism 190 includes a body 192 and a push rod 194, the body 192 is connected to the connecting shaft 180 connected to one end of the first scissors assembly 130, the push rod 194 partially extends into the body 192, one end of the push rod 194 away from the body 192 is connected to the connecting shaft 180 connected to the other end of the first scissors assembly 130, and the body 192 can drive the push rod 194 to extend and retract along the axial direction thereof, so as to drive the first scissors assembly 130 and the second scissors assembly 140 of the two scissors mechanisms 120 to open or close synchronously through the connecting shaft 180. In the present embodiment, the driving mechanism 190 includes a plurality of driving mechanisms 190, and the body 192 and the push rod 194 of the plurality of driving mechanisms 190 are respectively connected to the connecting shafts 180 connected to two ends of different first scissor arms 132, so as to improve the opening and closing efficiency of the first scissor arm 132 and the corresponding second scissor arm 142 of the scissor mechanism 120.
In one embodiment, as shown in fig. 5, further, the ends of the first scissors assembly 130 and the second scissors assembly 140 away from the base 110 are slidably connected to the lamp panel assembly 200. So set up, when first scissors subassembly 130 and second scissors subassembly 140 are opened or are drawn in, the one end that base 110 was kept away from to first scissors subassembly 130 and the one end that base 110 was kept away from to second scissors subassembly 140 can move towards the direction that is close to each other or keeps away from to can reduce the holistic focus of scissors mechanism 120 of first scissors subassembly 130 and the criss-cross formation of second scissors subassembly 140, and then can effectively solve scissors mechanism 120 and shake big problem, promote scissors mechanism 120 to the lift drive stationarity of lamp panel subassembly 200.
As shown in fig. 1, in an embodiment, a slide rail 112 is disposed on the base 110, and a roller 144 is rotatably disposed at one end of the second scissors assembly 140, in the embodiment, the roller 144 is rotatably disposed at one end of the second scissors arm 142 at the bottom layer, and the roller 144 is slidably disposed in the slide rail 112, so that one end of the second scissors assembly 140 is slidably connected to the base 110, and thus, the sliding of one end of the second scissors assembly 140 relative to the base 110 along a predetermined direction is guided. As shown in fig. 5, a guide rail 210 is further disposed on the lamp panel assembly 200, a rotating wheel 146 is rotatably disposed at one end of the first scissors assembly 130 and one end of the second scissors assembly 140 away from the base 110, and the rotating wheel 146 is slidably disposed in the guide rail 210, so that one end of the second scissors assembly 140 is slidably connected to the base 110, and the sliding of one end of the second scissors assembly 140 relative to the base 110 along a predetermined direction is guided. In this embodiment, the turning wheel 146 is rotatably disposed at one end of the first and second scissor arms 132 and 142 at the topmost layer.
As shown in fig. 5, in an embodiment, the scissors mechanism 120 further includes a guide 196, two ends of the guide 196 are respectively hinged to the lamp panel assembly 200 and one of the first scissors assembly 130 and the second scissors assembly 140, and the guide 196 is used for maintaining the first scissors assembly 130 and the second scissors assembly 140 to move synchronously relative to the lamp panel assembly 200. In this embodiment, an end of the guide member 196 away from the lamp panel assembly 200 is hinged to the second scissors assembly 140, specifically, an end of the guide member 196 away from the lamp panel assembly 200 is hinged to the second scissors arm 142 at the topmost layer, and the guide member 196 is disposed in parallel to the first scissors arm 132 at the topmost layer, further, the guide member 196 includes two guide members 196, and the two guide members 196 correspond to the first scissors assembly 130 and the second scissors assembly 140 of the two scissors mechanisms 120 one to one respectively.
As shown in fig. 6, in an embodiment, the lifting device 100 further includes a control cabinet 198, the control cabinet 198 is disposed on the base 110, and the control cabinet 198 is used for controlling operations of various mechanisms of the lifting device 100.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above examples only show some embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A lifting device for driving a lamp panel assembly to lift, comprising:
a base; and
the scissor mechanism comprises a first scissor assembly and a second scissor assembly, wherein one end of the first scissor assembly is hinged to the base, the other end of the first scissor assembly is connected with the lamp panel assembly in a sliding mode, one end of the second scissor assembly is connected with the base in a sliding mode, the other end of the second scissor assembly is hinged to or connected with the lamp panel assembly in a sliding mode, the first scissor assembly and the second scissor assembly are hinged and arranged in a mutually crossed mode, the first scissor assembly and the second scissor assembly can be opened or closed to drive the lamp panel assembly to lift, the first scissor assembly and the second scissor assembly are hinged correspondingly through rotating shafts, lubricating bearings are rotatably sleeved outside the rotating shafts, the first scissor assembly and the second scissor assembly are connected with the corresponding lubricating bearings respectively, and the lubricating bearings are used for reducing the first scissor assembly and the second scissor assembly and the corresponding rotating shafts Friction force therebetween.
2. The lifting device as claimed in claim 1, wherein the first scissors assembly comprises a plurality of first scissors arms, the second scissors assembly comprises a plurality of second scissors arms equal to the number of the first scissors arms, the plurality of first scissors arms are sequentially hinged along the lifting direction of the lamp panel assembly, the plurality of second scissors arms are sequentially hinged along the lifting direction of the lamp panel assembly, the first scissors arms and the corresponding second scissors arms are hinged and arranged to cross each other, one end of the first scissors arm at the bottommost layer is hinged to the base, one end of the first scissors arm at the topmost layer is slidably connected to the lamp panel assembly, one end of the second scissors arm at the bottommost layer is slidably connected to the base, one end of the second scissors arm at the topmost layer is hinged to or slidably connected to the lamp panel assembly, and the first scissors member and the second scissors member are both correspondingly hinged through the rotating shaft, the first scissor piece and the second scissor piece are respectively connected with the corresponding lubricating bearings.
3. The lifting device as claimed in claim 1, wherein the scissors mechanism comprises two scissors mechanisms, the two scissors mechanisms are oppositely arranged at intervals, and the first scissors assembly and the corresponding second scissors assembly of the two scissors mechanisms can be opened or closed synchronously.
4. The lifting device as claimed in claim 3, further comprising a connecting shaft hinged between the first scissors assemblies of the two scissors mechanisms and between the corresponding second scissors assemblies, so that the first scissors assemblies and the corresponding second scissors assemblies of the two scissors mechanisms can be opened or closed synchronously.
5. The lifting device as claimed in claim 4, further comprising a driving mechanism, wherein the driving mechanism is connected to the connecting shaft, and the driving mechanism is configured to drive the first scissors assembly and the second scissors assembly of the two scissors mechanisms to open or close synchronously via the connecting shaft.
6. The lifting device as claimed in claim 5, wherein the driving mechanism includes a body and a push rod, the body is connected to the connecting shaft connected to one end of the first scissors assembly, the push rod partially extends into the body, one end of the push rod far away from the body is connected to the connecting shaft connected to the other end of the first scissors assembly, and the body can drive the push rod to extend and retract along the axial direction thereof, so as to drive the first scissors assembly and the second scissors assembly of the two scissors mechanisms to be opened or closed synchronously through the connecting shafts.
7. The lifting device as claimed in claim 1, wherein a slide rail is provided on the base, a roller is rotatably provided at one end of the second scissors assembly, and the roller is slidably provided in the slide rail, so that one end of the second scissors assembly is slidably connected to the base.
8. The lifting device as recited in claim 1, wherein the ends of the first scissor assembly and the second scissor assembly remote from the base are slidably connected to the lamp panel assembly.
9. The lift device of claim 8, wherein the scissors mechanism further comprises a guide member, wherein two ends of the guide member are respectively hinged to the lamp panel assembly and one of the first scissors assembly and the second scissors assembly, and the guide member is configured to maintain the first scissors assembly and the second scissors assembly to move synchronously with respect to the lamp panel assembly.
10. A lighting fixture, comprising: the lift device and lamp panel assembly of any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910735716.9A CN111170197A (en) | 2019-08-09 | 2019-08-09 | Lifting device and illuminating lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910735716.9A CN111170197A (en) | 2019-08-09 | 2019-08-09 | Lifting device and illuminating lamp |
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| Publication Number | Publication Date |
|---|---|
| CN111170197A true CN111170197A (en) | 2020-05-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910735716.9A Pending CN111170197A (en) | 2019-08-09 | 2019-08-09 | Lifting device and illuminating lamp |
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| CN (1) | CN111170197A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023179611A1 (en) * | 2022-03-21 | 2023-09-28 | 南京泉峰科技有限公司 | Lighting apparatus |
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| CN206288904U (en) * | 2016-12-12 | 2017-06-30 | 上海汇聚自动化科技有限公司 | A kind of scissor-type lifting mechanism |
| CN206477151U (en) * | 2017-01-13 | 2017-09-08 | 广东晾霸智能科技有限公司 | Clothes airing device |
| CN206615979U (en) * | 2017-03-24 | 2017-11-07 | 苏州智米高装备科技有限公司 | A kind of fork structure of scissor aerial work platform |
| CN206666025U (en) * | 2017-04-25 | 2017-11-24 | 沈阳航达机载设备有限公司 | A kind of be hinged crotch of hydraulic ladder |
| CN207877186U (en) * | 2017-12-01 | 2018-09-18 | 杭州擎瑜科技有限公司 | A kind of scissors fork lift |
| CN109630922A (en) * | 2019-01-11 | 2019-04-16 | 深圳市海洋王照明工程有限公司 | Illuminate beacon |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023179611A1 (en) * | 2022-03-21 | 2023-09-28 | 南京泉峰科技有限公司 | Lighting apparatus |
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Application publication date: 20200519 |
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