CN110296353A - A kind of ceiling lamp that can arbitrarily move point of irradiation - Google Patents
A kind of ceiling lamp that can arbitrarily move point of irradiation Download PDFInfo
- Publication number
- CN110296353A CN110296353A CN201810235857.XA CN201810235857A CN110296353A CN 110296353 A CN110296353 A CN 110296353A CN 201810235857 A CN201810235857 A CN 201810235857A CN 110296353 A CN110296353 A CN 110296353A
- Authority
- CN
- China
- Prior art keywords
- lamp
- cross bar
- main shaft
- led
- lamp panel
- 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.)
- Pending
Links
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
- F21S8/06—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension
-
- 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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/02—Fastening of light sources or lamp holders with provision for adjustment, e.g. for focusing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Abstract
A kind of ceiling lamp that can arbitrarily move point of irradiation, interior flange collar on one horizontal plane is arranged at the top of its connector body, cap is on interior flange collar on the main shaft of one main shaft, a pressure bearing is horizontally arranged on main shaft between cap and interior flange collar, the lower end of main shaft is equipped with multi-turn screw thread, tightens and connect with the multi-turn screw thread of the circular hole inner wall of the upper ledge of a cross bar mounting disc；The hole of cross bar mounting disc penetrates through a cross bar, the hole for penetrating through a lamp panel connector on one side of cross bar, the lower part of lamp panel connector is a lamp panel, eight LED long lamp bars and eight LED short lamp bars are installed on lamp panel, eight LED long lamp bars according to 45 degree it is separated by a distance be angularly distributed, eight short lamp bars of LED are all distributed on two adjacent LED long lamp bars middle position；Cross bar has a counterweight on one side, lamp panel connector and position is all removable with focusing on cross bar, and lock screw is also arranged at their top.The present invention has the advantages that the point of irradiation of adjustable ceiling lamp.
Description
Technical field
The present invention relates to lighting areas, and in particular to one kind can arbitrarily move the ceiling lamp of point of irradiation.
Background technique
LED light is in the universal of China, so that more light are applied.With the raising of people's aesthetical standard, more
LED light bar pendent lamp is designed to generate.But most of light fitting shape is nonadjustable, or adjustment is inconvenient.
We are intended to design some LED pendent lamps easy to adjust, beautiful design, increase more for our home environment
Color.
Summary of the invention
In order to reach above-mentioned purpose, the present invention provides the ceiling lamp that one kind can arbitrarily move point of irradiation, the present invention has
One connector body, the upper end edge of connector body is fixed on the ceiling, and the top of connector body has on a horizontal plane
Interior flange collar, cap is horizontally arranged a pressure axis on interior flange collar between cap and interior flange collar on main shaft on the main shaft of a main shaft
It holds, for the axle body of main shaft by the center of pressure bearing, the lower end of main shaft is equipped with multi-turn screw thread, the top with a cross bar mounting disc
The multi-turn screw thread of the circular hole inner wall of protrusion tightens connection；The hole of cross bar mounting disc penetrates through a cross bar, and cross bar passes through on one side
Across the hole of a lamp panel connector, the lower part of lamp panel connector is a lamp panel, and eight LED long lamp bars are equipped on lamp panel
With eight short lamp bars of LED, eight LED long lamp bars according to 45 degree it is separated by a distance be angularly distributed, eight short lamp bars of LED are all distributed
On two adjacent LED long lamp bars middle position；Cross bar has a counterweight on one side, lamp panel connector and with focusing on cross bar
Position is all removable, and lock screw is also arranged at their top.
As further describing for technical solution of the present invention, also have between the lower part and main shaft axle body of the connector body
One plain bearing.
As further describing for technical solution of the present invention, there is an inward wall to extend on the outer wall of the connector body
Hole, have in hole screw thread can one lock screw of precession contacted with main shaft.
The beneficial effects of the present invention are: pendent lamp of the present invention can adjust point of irradiation.
Detailed description of the invention
Fig. 1 is side view overall schematic of the invention.
Fig. 2 looks up overall structure diagram for of the invention.
Fig. 3 is connector structural schematic diagram of the invention.
In the figures above, the mark of all parts is respectively as follows:
1, lamp panel connecting screw, 2, lamp panel connector, 3, lamp panel, 4, LED long lamp bar, 5, cross bar, 6, the short lamp bar of LED,
7, cross bar mounting disc, 8, connector body, 9, connection head-shield, 10, counterweight, 11, lock screw, 12, backing pin, 13, installation
Screw, 14, cap on main shaft, 15, pressure bearing, 16, main shaft, 17, plain bearing.
Specific embodiment
The present invention is
Understand in order to make the object, technical scheme and advantages of the embodiment of the invention clearer, it is right below with reference to embodiment and attached drawing
The embodiment of the present invention is described in further details.Here, the illustrative embodiments of the present invention and their descriptions are used to explain the present invention,
But it is not as a limitation of the invention.In order to clearly illustrate scheme provided by the embodiment of the present invention, below in conjunction with
Each attached drawing that the embodiment of the present invention is shown is described.
Fig. 1 is side view overall schematic of the invention.
The present invention has a connector body 8, and the upper end edge of connector body 8 can be fixed on the ceiling, connector body 8
Lower part is connected to a cross bar mounting disc 7, and the hollow bore of cross bar mounting disc 7 penetrates through a cross bar 5.
The hole for penetrating through a lamp panel connector 2 on one side of cross bar 5, the lower part of lamp panel connector 2 are a lamp panels 3,
Eight LED long lamp bars 4 and eight LED short lamp bar 6 are installed on lamp panel 3.
The another side of cross bar 5 penetrates through the hole of a counterweight 10, and there is a backing pin in 5 end of cross bar on 10 side of counterweight
12, prevent counterweight 10 from falling off from cross bar 5.
For cross bar 5 in cross bar mounting disc 7, we can adjust mobile both sides as needed, make to be mounted with 2 He of lamp panel connector
The length on the both sides of the cross bar 5 of counterweight 10 reaches optimal equilibrium state, and a locking of 7 lower part of cross bar mounting disc then can be used
Screw locking cross bar 5 makes no longer to be displaced.Lamp panel connector 2 and the position on cross bar 5 of counterweight 10 are all removable, their top
There is lock screw.
Lock screw in the present invention not only has in 5 part of cross bar, also has on connector body 8.
Fig. 2 looks up overall structure diagram for of the invention.
This figure shows the case where LED light on lamp panel 3.Eight LED long lamp bars 4 separated by a distance are angularly divided according to 45 degree
Cloth, the short lamp bar 6 of eight LED are all distributed on two adjacent 4 middle positions of LED long lamp bar.All lamp bars are all flat at one
On face, it is in a horizontal state.
When each LED light bar is deployed in horizontal state, by taking this figure as an example, it can be considered and radiate on a center of circle
The fluorescent tube of eight short fluorescent tubes and eight root longs, the angle that each fluorescent tube is separated by are identical.It uses as a lamp bright, countless LED hair in lamp bar
Light pipe makes whole lamp bar formula LED pendent lamp sparkling and crystal-clear bright.Importantly, rotatable cross bar 5 pacifies the center of lamp panel 3 with cross bar
On circle centered on sabot 7, also, one side moveable position of the lamp panel 3 on cross bar 5.Therefore, lamp panel 3 is installed with cross bar
Any one position can directly project point of irradiation on circle centered on disk 7.
Fig. 3 is connector structural schematic diagram of the invention.
Connection header structure is described in detail in this figure.As shown, connector body 8 is an inverted high cylinder circle carnival hat shape knot
Structure has edge.One interior flange collar in the horizontal plane is arranged at the top of connector body 8, and convex circle center has circular hole, which is used for
By the axle body of a main shaft 16, cap 14 on a main shaft with 16 one of main shaft is arranged at the top of main shaft 16, and cap 14 exists on main shaft
Size in plane is greater than circular hole.It is horizontally arranged in interior flange collar in circular hole above-mentioned one same as 8 inner wall of connector body big
Pressure bearing 15, cap 14 on flange collar and main shaft in ball in pressure bearing 15 is accessible.The axle body of main shaft 16 passes through pressure axis
15 center is held, main shaft 16 is removably secured on connector body 8 by cap 14 on main shaft.
There is an edge extended horizontally outward in the top of connector body 8, on edge there are two or three fixation holes, fixation hole
It is fixed on the ceiling for passing through expansion bolt.
The lower end of aforementioned main shaft 16 is equipped with multi-turn screw thread.
The circular hole of one protrusion is also arranged at the top of cross bar mounting disc 7, have on circular hole wall multi-turn screw thread can on main shaft 16
Screw thread tightens fixation to cooperation, so that cross bar mounting disc 7 is closely linked with main shaft 16 and is integrated.
The lower part of connector body 8 is also equipped with a big plain bearing 17 same as its inner wall, in plain bearing 17
Ball is accessibly connected 8 inner wall of a body and main shaft 16.
As shown, the hole for thering is an inward wall to extend on the outer wall of connector body 8, there is screw thread in hole, in hole
Can one lock screw 11 of precession contact with main shaft 16 with fixed main shaft 16.
Several preferred embodiments of the invention have shown and described in above description, but as previously described, it should be understood that the present invention
Be not limited to forms disclosed herein, should not be regarded as an exclusion of other examples, and can be used for various other combinations,
Modification and environment, and the above teachings or related fields of technology or knowledge can be passed through within that scope of the inventive concept describe herein
It is modified.And changes and modifications made by those skilled in the art do not depart from the spirit and scope of the present invention, then it all should be in this hair
In the protection scope of bright appended claims.
Claims (3)
1. one kind can arbitrarily move the ceiling lamp of point of irradiation, it is characterized in that:
The present invention has a connector body (8), and the upper end edge of connector body (8) is fixed on the ceiling, connector body (8)
Interior flange collar on one horizontal plane is arranged at top, and cap (14) is on interior flange collar on the main shaft of a main shaft (16), cap on main shaft
(14) pressure bearing (15) is horizontally arranged between interior flange collar, the axle body of main shaft (16) passes through in pressure bearing (15)
The lower end of the heart, main shaft (16) is equipped with multi-turn screw thread, the multi-turn spiral shell with the circular hole inner wall of the upper ledge of a cross bar mounting disc (7)
Line tightens connection；The hole of cross bar mounting disc (7) penetrates through a cross bar (5), and the lamp panel that penetrates through on one side of cross bar (5) connects
The hole of junctor (2), the lower part of lamp panel connector (2) are a lamp panels (3), are equipped with eight LED long lamp bars on lamp panel (3)
(4) and eight short lamp bars of LED (6), eight LED long lamp bars (4) according to 45 degree it is separated by a distance be angularly distributed, eight LED are short
Lamp bar (6) is all distributed on two adjacent LED long lamp bar (4) middle positions；Cross bar (5) has a counterweight, lamp panel on one side
Connector (2) and counterweight (10) position on cross bar (5) are all removable, and lock screw is also arranged at their top.
2. one kind according to claim 1 can arbitrarily move the ceiling lamp of point of irradiation, it is characterized in that:
Also there is a plain bearing (17) between the lower part and main shaft axle body of connector body (8).
3. one kind according to claim 1 can arbitrarily move the ceiling lamp of point of irradiation, it is characterized in that:
There is the hole of inward wall extension on the outer wall of connector body (8), has screw thread can one lock screw of precession in hole
(11) it is contacted with main shaft (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810235857.XA CN110296353A (en) | 2018-03-21 | 2018-03-21 | A kind of ceiling lamp that can arbitrarily move point of irradiation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810235857.XA CN110296353A (en) | 2018-03-21 | 2018-03-21 | A kind of ceiling lamp that can arbitrarily move point of irradiation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110296353A true CN110296353A (en) | 2019-10-01 |
Family
ID=68025406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810235857.XA Pending CN110296353A (en) | 2018-03-21 | 2018-03-21 | A kind of ceiling lamp that can arbitrarily move point of irradiation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110296353A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2044041U (en) * | 1987-10-31 | 1989-09-06 | 黄展 | Adjustable shading lamp with cross arm for piano |
| CN203641966U (en) * | 2013-12-17 | 2014-06-11 | 沈光银 | Reading lamp for low-vision user |
| CN104916148A (en) * | 2015-06-22 | 2015-09-16 | 陈卡丹 | Self-lifting gravity center adjustment type traffic light |
| CN204986748U (en) * | 2015-07-30 | 2016-01-20 | 中力建设集团有限公司 | Road lamp structure |
| CN204986703U (en) * | 2015-09-28 | 2016-01-20 | 杨彦 | Night firing light filling lamp |
-
2018
- 2018-03-21 CN CN201810235857.XA patent/CN110296353A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2044041U (en) * | 1987-10-31 | 1989-09-06 | 黄展 | Adjustable shading lamp with cross arm for piano |
| CN203641966U (en) * | 2013-12-17 | 2014-06-11 | 沈光银 | Reading lamp for low-vision user |
| CN104916148A (en) * | 2015-06-22 | 2015-09-16 | 陈卡丹 | Self-lifting gravity center adjustment type traffic light |
| CN204986748U (en) * | 2015-07-30 | 2016-01-20 | 中力建设集团有限公司 | Road lamp structure |
| CN204986703U (en) * | 2015-09-28 | 2016-01-20 | 杨彦 | Night firing light filling lamp |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20191001 |
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| WD01 | Invention patent application deemed withdrawn after publication |