CN104676512B - The shell structure of lamps and lanterns - Google Patents
The shell structure of lamps and lanterns Download PDFInfo
- Publication number
- CN104676512B CN104676512B CN201310634710.5A CN201310634710A CN104676512B CN 104676512 B CN104676512 B CN 104676512B CN 201310634710 A CN201310634710 A CN 201310634710A CN 104676512 B CN104676512 B CN 104676512B
- Authority
- CN
- China
- Prior art keywords
- locating
- bracket
- lamp body
- rear cover
- locating piece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
-
- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/06—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages the fastening being onto or by the lampholder
-
- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
-
- 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
- F21V21/10—Pendants, arms, or standards; Fixing lighting devices to pendants, arms, or standards
- F21V21/108—Arms
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
A kind of shell structure of lamps and lanterns comprising: the bracket of lamp body with top and the bottom opposite with the top, bottom are set there are two accommodation groove and two guide rails, and the bottom wall of each accommodation groove is equipped with the axis hole at a top through bracket of lamp body；Two guide rails are located at the opposite sides side of the bottom of bracket of lamp body；The locating piece being connect with bracket of lamp body, locating piece include main body and respectively with the both ends of main body two locating rods connected vertically, two locating rods are each passed through two axis holes and two accommodation grooves, and slidably along two axis holes, the free end of each locating rod is equipped with a positioning region；The rear cover being detachably connected with bracket of lamp body, the top surface of rear cover are set there are two locating slot, and the parallel opposite side of two of rear cover is respectively equipped with sliding slot, two guide rails respectively along two sliding slots slidably；Return springs between bracket of lamp body and locating piece.Above-mentioned lamp casing structural repair is more convenient.
Description
[technical field]
The present invention relates to a kind of shell structures of lamps and lanterns, more particularly to the shell knot for the lamps and lanterns that one kind slidably positions
Structure.
[background technique]
It is fixedly connected between the bracket of lamp body of traditional lamps and lanterns and rear cover using screw, when maintenance needs using screwdriver
It can be carried out and dismantle between rear cover and lamp body, therefore, maintenance is more inconvenient.
[summary of the invention]
In view of the above situation, it is necessary to which a kind of shell structure for repairing conveniently lamps and lanterns is provided.
A kind of shell structure of lamps and lanterns comprising:
Bracket of lamp body with top and the bottom opposite with the top, the bottom are set there are two accommodation groove and two
Guide rail, the bottom wall of each accommodation groove are equipped with the axis hole at a top through the bracket of lamp body, the axis hole and institute
The coaxial setting of accommodation groove is stated, and the cross sectional dimensions of the axis hole is less than the size of the cross section of the accommodation groove；Described two
A guide rail is located at the opposite sides side of the bottom of the bracket of lamp body, and described two guide rail parallel intervals are arranged；Institute
State the bottom setting that two guide rails protrude the bracket of lamp body；
The locating piece connecting with the bracket of lamp body, the locating piece include main body and hang down respectively with the both ends of the main body
Direct-connected two connect locating rod, described two locating rods are located at the same side of the main body；Described two locating rods are each passed through
Described two axis holes and described two accommodation grooves, and slidably along described two axis holes；The free end of each locating rod
It is equipped with a positioning region；
The rear cover being detachably connected with bracket of lamp body, the top surface of the rear cover set described two positioning there are two locating slot
Slot is spaced apart from each other setting, and the positioning region with described two locating rods is correspondingly arranged respectively；Two parallel phases of the rear cover
Pair side be respectively equipped with sliding slot, each sliding slot extends each parallel to the top surface, and described two guide rails are held in respectively
In described two sliding slots, and described two guide rails respectively along described two sliding slots slidably；And
Return springs between the bracket of lamp body and the locating piece, the return springs provide an elasticity
Restoring force gives the locating piece, is held in the positioning region of described two locating rods tightly in described two locating slots respectively；
Wherein, locating piece described in pull-up, the direction that the locating piece faces away from the rear cover is mobile, and it is described two fixed to make
The positioning region of position bar is separated with two locating slots of the rear cover, and described two guide rails can free skating in described two sliding slots
It is dynamic；The locating piece is unclamped, the locating piece is mobile towards the rear cover under the elastic force effect of the return springs, makes institute
The positioning region for stating two locating rods is held in respectively in two locating slots of the rear cover, to position the rear cover.
The shell structure of above-mentioned lamps and lanterns is equipped with guide rail on bracket of lamp body, cooperates with the sliding slot of rear cover and is hooked together,
And slidably relative to rear cover, locating piece cooperates under the elastic force effect of return springs with the locating slot of rear cover bracket of lamp body
And rear cover is positioned, and when maintenance, only needs pull-up locating piece, and separate the positioning region of the locating rod of locating piece with the locating slot of rear cover, after
Lid is freely slidable relative to bracket of lamp body, to conveniently dismount rear cover and bracket of lamp body.Therefore, above-mentioned lamp casing knot
Structure maintenance is more convenient.
Each guide rail includes substrate and slide protrusion in one of the embodiments, and the substrate is perpendicular to solid
It is scheduled on the bottom of the bracket of lamp body, the slide protrusion is set to the substrate on the side of the accommodation groove, makes described
The slide protrusion of two guide rails faces each other setting.
The substrate is thin-and-long in one of the embodiments, and the length direction of the substrate be parallel to it is described
The bottom of bracket of lamp body is arranged, and the slide protrusion is strip, and extends along the length direction of the substrate.
The cross section of the slide protrusion is isosceles trapezoid in one of the embodiments, and the sliding slot is that cross section is
The slit of isosceles trapezoid.
The spacing between two of the rear cover parallel opposite sides is equal to described in one of the embodiments,
Spacing between the substrate of two guide rails, the spacing between the slide protrusion and the bottom of the bracket of lamp body are greater than institute
The spacing for stating top surface of the sliding slot apart from the rear cover makes the bottom of the bracket of lamp body when the sliding rail slides into the sliding slot
There is interval between the top surface of the rear cover.
In one of the embodiments, the positioning region be cylindrical protrusions, one end of the cylindrical protrusions with it is described
The end of locating rod is fixedly connected, and the other end is conical tip, and the bottom of the locating slot is equipped with and the conical tip
The inverted conical shape groove matched.
The diameter of the cylindrical protrusions is greater than the diameter of the locating rod in one of the embodiments, and described
Cylindrical protrusions connection coaxial with the locating rod, so that the cylindrical protrusions and the locating rod junction form step,
The return springs are the compressed spring being set in the locating rod, the both ends of the compressed spring respectively with the accommodating
The bottom wall of slot and the step abut.
In one of the embodiments, the return springs be extension spring, one end of the extension spring with it is described
The main body of locating piece is fixedly connected, and is fixedly connected at the top of other end and the bracket of lamp body.
In one of the embodiments, the main body of the locating piece be connecting rod, described two locating rods respectively with the company
The both ends of bar are vertically fixedly connected.
The locating piece further includes handle in one of the embodiments, and the middle part of the handle and the connecting rod is fixed
Connection, and it is located at the connecting rod side opposite with described two locating rods.
[Detailed description of the invention]
Fig. 1 is the diagrammatic cross-section of the shell structure of the lamps and lanterns of embodiments of the present invention.
[specific embodiment]
To facilitate the understanding of the present invention, a more comprehensive description of the invention is given in the following sections with reference to the relevant attached drawings.In attached drawing
Give preferred embodiment of the invention.But the invention can be realized in many different forms, however it is not limited to herein
Described embodiment.On the contrary, purpose of providing these embodiments is keeps the understanding to the disclosure more saturating
It is thorough comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.On the contrary, when element is referred to as " directly existing " another element "upper",
There is no intermediary elements.Term as used herein "vertical", "horizontal", "left" and "right" and similar statement are
For illustrative purposes.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more phases
Any and all combinations of the listed item of pass.
Referring to Fig. 1, the shell structure 100 of the lamps and lanterns of embodiments of the present invention, including bracket of lamp body 110, locating piece
120, rear cover 130 and return springs 140.
Bracket of lamp body 110 has top and the bottom opposite with top, and bottom is set there are two accommodation groove 111 and two guide rails
113.The bottom wall of each accommodation groove 111 is equipped with the axis hole 115 at a top through bracket of lamp body 110, axis hole 115 and accommodating
The coaxial setting of slot 111, and the cross sectional dimensions of axis hole 115 is less than the size of the cross section of accommodation groove 111.Two guide rails 113
It is located at the opposite sides side of the bottom of bracket of lamp body 110, and two 113 parallel interval of guide rail settings.Two guide rails 113
Protrude the bottom setting of bracket of lamp body 110.
Specifically in the illustrated embodiment, each guide rail 113 includes substrate 113a and slide protrusion 113b, substrate 113a
Perpendicular to the bottom for being fixed on bracket of lamp body 110, slide protrusion 113b is set to substrate 113a on the side of accommodation groove 111,
The slide protrusion 113b of two guide rails 113 is set to face each other setting.
Since the slide protrusion 113b of two guide rails 113 faces each other setting, play the role of clamping rear cover 130, so that
Bracket of lamp body 110 can tightly be hooked together and not easily to fall off with rear cover 130.
Further, substrate 113a is thin-and-long, and the length direction of substrate 113a is parallel to the bottom of bracket of lamp body 110
Portion's setting, slide protrusion 113b are strip, and extend along the length direction of substrate 113a.Since slide protrusion 113b is length
Strip, it is longer with the contact length of rear cover 130, improve the firmness of the connection of bracket of lamp body 110 Yu rear cover 130.
Locating piece 120 is connect with bracket of lamp body 110.The both ends with main body 121 including main body 121 and respectively of locating piece 120
Two locating rods 123 connected vertically, two locating rods 123 are located at the same side of main body 121.Two locating rods 123 are worn respectively
Two axis holes 115 and two accommodation grooves 111 are crossed, and slidably along two axis holes 115.The free end of each locating rod 123 is equal
Equipped with a positioning region 123a.
Specifically in the illustrated embodiment, the main body 121 of locating piece 120 is connecting rod, two locating rods 123 respectively with connecting rod
Both ends be vertically fixedly connected.
Further, locating piece 120 further includes handle 125, is fixedly connected in the middle part of handle 125 and connecting rod, and be located at
The connecting rod side opposite with two locating rods 123.
Rear cover 130 is detachably connected with bracket of lamp body 110, and the top surface of rear cover 130 is set there are two locating slot 131, and two fixed
Position slot 131 is spaced apart from each other setting, and the positioning region 123a with two locating rods 123 is correspondingly arranged respectively.Two of rear cover 130
Parallel opposite side is respectively equipped with sliding slot 133, and each sliding slot 133 extends each parallel to top surface, and two guide rails 113 distinguish clamping
In two sliding slots 133, and two guide rails 113 respectively along two sliding slots 133 slidably.
Specifically in the illustrated embodiment, the cross section of slide protrusion 113b is isosceles trapezoid, and sliding slot 133 is for cross section
The slit of isosceles trapezoid.Since slide protrusion 113b and sliding slot 133 are the slit of isosceles trapezoid so that slide protrusion 113b with
Sliding slot 133 offer tilt upward, abutting force diagonally downward, thus reduce be located at up and down direction on unit area pressure,
And then reduce the frictional force between slide protrusion 113b and 133 inner wall of sliding slot, it is slided in sliding slot 133 convenient for guide rail 113
Further, positioning region 123a is cylindrical protrusions, and one end of cylindrical protrusions and the end of locating rod 123 are fixed
Connection, the other end are conical tip, and the bottom of locating slot 131 is equipped with the inverted conical shape groove matched with conical tip.
Since the bottom of locating slot 131 is equipped with the inverted conical shape groove matched with conical tip, so that positioning region
It when 123a is inserted into locating slot 131, easily slides into inverted conical shape groove, consequently facilitating positioning rear cover 130.
Further, the spacing between two of rear cover 130 parallel opposite sides is equal to the substrate of two guide rails 113
Spacing between 113a, the spacing between slide protrusion 113b and the bottom of bracket of lamp body 110 are greater than sliding slot 133 apart from rear cover
The spacing of 130 top surface deposits the bottom of bracket of lamp body 110 between the top surface of rear cover 130 when sliding rail slides into sliding slot 133
It is being spaced.
Since the bottom of bracket of lamp body 110 exists between the top surface of rear cover 130 when guide rail 113 slides into sliding slot 133
Interval, there are fit-up gaps, are assembled convenient for bracket of lamp body 110 and rear cover 130.
Return springs 140 are set between bracket of lamp body 110 and locating piece 120, and return springs 140 provide an elasticity and return
Multiple power is held in the positioning region 123a of two locating rods 123 tightly in two locating slots 131 respectively to locating piece 120.Tool
In the illustrated embodiment, the positioning region 123a of locating piece 120 is cylindrical protrusions to body, has a diameter larger than the straight of locating rod 123
Diameter, and the connection coaxial with locating rod 123 of positioning region 123a, so that positioning region 123a's forms with 123 junction of locating rod
Step, return springs 140 are the compressed spring being set in locating rod 123, the both ends of compressed spring respectively with accommodation groove 111
Bottom wall and step abut.
In other embodiments, return springs 140 are extension spring, one end of extension spring and the master of locating piece 120
Body 121 is fixedly connected, and other end is fixedly connected with the top of bracket of lamp body 110.
Wherein, pull-up locating piece 120, the direction that locating piece 120 faces away from rear cover 130 is mobile, makes two locating rods 123
Positioning region 123a separated with two locating slots 131 of rear cover 130, two guide rails 113 can free skating in two sliding slots 133
It is dynamic.Locating piece 120 is unclamped, locating piece 120 is mobile towards rear cover 130 under the elastic force effect of return springs 140, makes two to determine
The positioning region 123a of position bar 123 is held in respectively in two locating slots 131 of rear cover 130, to position rear cover 130.
When assembling the shell structure 100 of above-mentioned lamps and lanterns, after handle 125 is mentioned upwards, rear cover 130 is inserted into along guide rail 113
In bracket of lamp body 110, the locating rod 123 of locating piece 120 is aligned with the locating slot 131 of rear cover 130, the positioning region of locating rod 123
123a is inserted into the locating slot 131 of rear cover 130, lives rear cover 130 calmly using the elastic force of return springs 140, it is fixed to reach shell
The purpose of position.When needing to dismantle rear cover 130, handle 125 need to only be lifted facilitate and take out rear cover 130.
Above-mentioned lamp casing structure 100 is equipped with guide rail 113 on bracket of lamp body 110, cooperates with the sliding slot 133 of rear cover 130
And be hooked together, and bracket of lamp body 110 relative to rear cover 130 slidably, bullet of the locating piece 120 in return springs 140
The lower locating slot 131 with rear cover 130 of power effect cooperates and positions rear cover 130, and when maintenance only needs pull-up locating piece 120, makes to position
The positioning region 123a of the locating rod 123 of part 120 is separated with the locating slot 131 of rear cover 130, and rear cover 130 is relative to bracket of lamp body 110
It is freely slidable, to conveniently dismount rear cover 130 and bracket of lamp body 110.Therefore, above-mentioned lamp casing structure 100 is repaired
It is more convenient.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Protect range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of shell structure of lamps and lanterns characterized by comprising
Bracket of lamp body with top and the bottom opposite with the top, the bottom is set leads there are two accommodation groove and two
Rail, the bottom wall of each accommodation groove be equipped with one through the bracket of lamp body top axis hole, the axis hole with it is described
The coaxial setting of accommodation groove, and the cross sectional dimensions of the axis hole is less than the size of the cross section of the accommodation groove；It is described two
Guide rail is located at the opposite sides side of the bottom of the bracket of lamp body, and described two guide rail parallel intervals are arranged；It is described
Two guide rails protrude the bottom setting of the bracket of lamp body；
The locating piece connecting with the bracket of lamp body, the locating piece include main body and vertical with the both ends of the main body respectively connect
Two locating rods connect, described two locating rods are located at the same side of the main body；Described two locating rods are each passed through described
Two axis holes and described two accommodation grooves, and slidably along described two axis holes；The free end of each locating rod is all provided with
There is a positioning region；
The rear cover being detachably connected with bracket of lamp body, the top surface of the rear cover are set there are two locating slot, described two locating slot phases
Mutually interval setting, and the positioning region with described two locating rods is correspondingly arranged respectively；Two of the rear cover are parallel opposite
Side is respectively equipped with sliding slot, and each sliding slot extends each parallel to the top surface, and described two guide rails are held in described respectively
In two sliding slots, and described two guide rails respectively along described two sliding slots slidably；And
Return springs between the bracket of lamp body and the locating piece, the return springs provide an elastic recovery
Power gives the locating piece, is held in the positioning region of described two locating rods tightly in described two locating slots respectively；
Wherein, locating piece described in pull-up, the direction that the locating piece faces away from the rear cover is mobile, makes described two locating rods
Positioning region separated with two locating slots of the rear cover, described two guide rails are freely slidable in described two sliding slots；Pine
The locating piece is opened, the locating piece is mobile towards the rear cover under the elastic force effect of the return springs, makes described two
The positioning region of a locating rod is held in respectively in two locating slots of the rear cover, to position the rear cover.
2. the shell structure of lamps and lanterns as described in claim 1, which is characterized in that each guide rail includes substrate and sliding
Protrusion, for the substrate perpendicular to the bottom for being fixed on the bracket of lamp body, the slide protrusion is set to the substrate close to described
On the side of accommodation groove, the slide protrusion of described two guide rails is made to face each other setting.
3. the shell structure of lamps and lanterns as claimed in claim 2, which is characterized in that the substrate is thin-and-long, and the base
The length direction of plate is parallel to the bottom setting of the bracket of lamp body, and the slide protrusion is strip, and along the substrate
Length direction extend.
4. the shell structure of lamps and lanterns as claimed in claim 3, which is characterized in that the cross section of the slide protrusion is isosceles ladder
Shape, the sliding slot are the slit that cross section is isosceles trapezoid.
5. the shell structure of lamps and lanterns as claimed in claim 2, which is characterized in that two of the rear cover parallel opposite described
Spacing between side is equal to the spacing between the substrate of described two guide rails, the slide protrusion and the bracket of lamp body
Bottom between spacing be greater than top surface of the sliding slot apart from the rear cover spacing, make the bottom of the bracket of lamp body in institute
It states and there is interval between when guide rail slides into the sliding slot and top surface of the rear cover.
6. the shell structure of lamps and lanterns as described in claim 1, which is characterized in that the positioning region is cylindrical protrusions, described
One end of cylindrical protrusions is fixedly connected with the end of the locating rod, and the other end is conical tip, the bottom of the locating slot
Portion is equipped with the inverted conical shape groove matched with the conical tip.
7. the shell structure of lamps and lanterns as claimed in claim 6, which is characterized in that the diameter of the cylindrical protrusions is greater than described
The diameter of locating rod, and cylindrical protrusions connection coaxial with the locating rod so that the cylindrical protrusions with it is described
Locating rod junction forms step, and the return springs are the compressed spring being set in the locating rod, the compression bullet
The both ends of spring are abutted with the bottom wall of the accommodation groove and the step respectively.
8. the shell structure of lamps and lanterns as described in claim 1, which is characterized in that the return springs are extension spring, institute
One end of extension spring and being fixedly connected for the main body of the locating piece are stated, other end and the top of the bracket of lamp body are fixed
Connection.
9. the shell structure of lamps and lanterns as described in claim 1, which is characterized in that the main body of the locating piece is connecting rod, described
Two locating rods are vertical with the both ends of the connecting rod respectively to be fixedly connected.
10. the shell structure of lamps and lanterns as claimed in claim 9, which is characterized in that the locating piece further includes handle, described to mention
It is fixedly connected in the middle part of hand and the connecting rod, and is located at the connecting rod side opposite with described two locating rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310634710.5A CN104676512B (en) | 2013-11-29 | 2013-11-29 | The shell structure of lamps and lanterns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310634710.5A CN104676512B (en) | 2013-11-29 | 2013-11-29 | The shell structure of lamps and lanterns |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104676512A CN104676512A (en) | 2015-06-03 |
| CN104676512B true CN104676512B (en) | 2019-02-22 |
Family
ID=53311911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310634710.5A Active CN104676512B (en) | 2013-11-29 | 2013-11-29 | The shell structure of lamps and lanterns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104676512B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106764948B (en) * | 2017-02-09 | 2017-11-28 | 南京众慧网络科技有限公司 | A kind of structure of the lighting lamp |
| CN107023773A (en) * | 2017-02-09 | 2017-08-08 | 顾彩晓 | A kind of improvement type structure of the lighting lamp |
| CN109973887A (en) * | 2017-12-28 | 2019-07-05 | 上海威廉照明电气有限公司 | High-altitude illumination lamp and its maintenance operational method |
| CN108087798A (en) * | 2018-01-19 | 2018-05-29 | 中山市五安光电科技有限公司 | A kind of LED downlight with good insulation |
| CN108413357A (en) * | 2018-01-23 | 2018-08-17 | 海宁瑞峰祥宇影视制作有限公司 | The guiding mechanism of lamp holder in soft light device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7509194A (en) * | 1974-08-02 | 1976-02-04 | Esser Kg Klaus | WITH A MEDIUM PRESSURE OPERATING PISTON CYLINDER COMBINATION. |
| CN2090471U (en) * | 1991-04-09 | 1991-12-11 | 章孝纲 | Structure of lamp fixture |
| CN101338882A (en) * | 2008-08-07 | 2009-01-07 | 林万炯 | Sliding rail type LED lamp |
| CN101776251A (en) * | 2010-02-23 | 2010-07-14 | 海洋王照明科技股份有限公司 | Height adjusting device and illumination lamp thereof |
| CN203309664U (en) * | 2012-08-17 | 2013-11-27 | 东莞市佳博照明有限公司 | Vertical sliding device of down light |
-
2013
- 2013-11-29 CN CN201310634710.5A patent/CN104676512B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7509194A (en) * | 1974-08-02 | 1976-02-04 | Esser Kg Klaus | WITH A MEDIUM PRESSURE OPERATING PISTON CYLINDER COMBINATION. |
| CN2090471U (en) * | 1991-04-09 | 1991-12-11 | 章孝纲 | Structure of lamp fixture |
| CN101338882A (en) * | 2008-08-07 | 2009-01-07 | 林万炯 | Sliding rail type LED lamp |
| CN101776251A (en) * | 2010-02-23 | 2010-07-14 | 海洋王照明科技股份有限公司 | Height adjusting device and illumination lamp thereof |
| CN203309664U (en) * | 2012-08-17 | 2013-11-27 | 东莞市佳博照明有限公司 | Vertical sliding device of down light |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104676512A (en) | 2015-06-03 |
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