CN107883358A - A kind of passing spool set and rotating shaft string-passing structure - Google Patents
A kind of passing spool set and rotating shaft string-passing structure Download PDFInfo
- Publication number
- CN107883358A CN107883358A CN201711340058.0A CN201711340058A CN107883358A CN 107883358 A CN107883358 A CN 107883358A CN 201711340058 A CN201711340058 A CN 201711340058A CN 107883358 A CN107883358 A CN 107883358A
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- rotating shaft
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- passing
- crossed
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- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000009471 action Effects 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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
- F21V27/00—Cable-stowing arrangements structurally associated with lighting devices, e.g. reels
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
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Abstract
A kind of rotating shaft string-passing structure includes connecting bracket, passing spool set, rotating shaft screw, check washer, wherein connecting bracket is erected on Table lamp stand, and passing spool covers one end and snapped onto in connecting bracket, one end is connected light bulb, rotating shaft screw inserts connecting bracket and passing spool covers and is hinged both, and check washer is caught between rotating shaft screw and connecting bracket；Wherein passing spool set includes integrally formed connection upper end and line portion is crossed in rotating shaft, and rotating shaft crosses line portion and crosses line chamber provided with shaft hole and along the wire relatively independent with shaft hole of shaft hole outer setting.Rotating shaft string-passing structure involved in the present invention; by crossing line chamber structure; the string-passing structure that correct guidance wire passes through rotating shaft; the string-passing structure can not only protect the wire of inside; and wire sliding area and axis of rotation region are separated while line is crossed, thoroughly protection wire avoids being involved in rotating shaft and extruding from space angle；It is guided as the action of rotating shaft stretches and collapses along wire.Keep lamp body monnolithic case attractive in appearance, protect wire not frayed.
Description
【Technical field】
The present invention relates to articles for daily use field of illumination lamp technology, more particularly to desk lamp rotating shaft and the line excessively for wherein bypassing wire
Structure.
【Background technology】
Existing desk lamp enters the LED illumination epoch comprehensively, because light emitting source is the LED chip or LED of volume very little
Pearl, so existing desk lamp volume is integrally all intended to simplify compact structure design form, product design is exquisite, structure design
Simply.The desk lamp of this form generally only includes three parts, base, support, light bulb part, and is examined from the consistent angle of structure
Consider, support is all made with light bulb of standard component aluminium is logical, installation light emitting source and cabling in aluminium is logical, obtains final finished product.
Because desk lamp illumination needs angle and height to adjust, rotary shaft/rotation can be used between usual support and light bulb
Latch structure connects, and turns into the artis that an activity rotates, this spindle portion will also be by wire, to complete switch/city
The electrical connection of power supply and lighting part, existing product is not succinct enough in the design of rotating shaft position, and some need design very big
Turnbarrel, wire is therefrom introduced through, and some are in order to protect wire will not be by rotating shaft clamping, clipping to causes wear damage, just
By wire from light bulb exterior guiding to support on, on the whole from the point of view of, an exposed wire outside lamp body, can so allow destruction produce
The integrality and aesthetic measure of the overall appearance of product, reduce the aesthetic value of product.Desk lamp also around axle string-passing structure,
Also wire can be passed through and pulled in into support beside rotating shaft, mechanism will not cause brokenly with wire friction when being rotated for rotating shaft
Ring wire, it can increase by an elastic body in support by wire tensioning, allow the wire moment to keep tensioned state.So increase cost
And integrally-built complexity, it is ineffective wire-protecting to be also present, the problems such as easily causing wire to wear in the long run.
【The content of the invention】
The present invention proposes a kind of string-passing structure of correct guidance wire by rotating shaft for case above, and the string-passing structure is not only
The wire of inside can be protected, and wire sliding area and axis of rotation region are separated while line is crossed, from Space Angle
Thoroughly protection wire avoids being involved in rotating shaft and extruding on degree；It can also be guided to be stretched with the action of rotating shaft along wire in addition
And gathering.
A kind of passing spool set involved in the present invention, passing spool set includes integrally formed connection upper end and line is crossed in rotating shaft
Portion, rotating shaft cross line portion and cross line chamber provided with shaft hole and along the wire relatively independent with shaft hole of shaft hole outer setting.
Line portion, in addition to top surface, front end face and rear end face are crossed in the rotating shaft of passing spool set, and connection upper end is connected with top surface, turned
The hole wall of axis hole forms shaft hole through front end face and rear end face, and between front end face and rear end face, the side of shaft hole is provided with
Ensuing wire being held in the mouth at connection upper end for one section and crossing line chamber, the wire crosses line chamber by top surface, rotating shaft hole wall, front end face, rear end
Face and outer side-lens, which are formed, accommodates the cavity space that wire passes through.
The wire crosses line chamber top surface perforate, is the introduction hole of wire, and the wire crosses line chamber has a non-close face, non-
Sealing surface is wire outlet.
The outer side-lens lower end arc internal buckle, form the wire outlet of a non-close.
In the bottom of the outer side-lens, it is raised that camber line internal buckle sections inner side is provided with a pressing.
A kind of rotating shaft string-passing structure, it is characterised in that the rotating shaft cross line include connecting bracket, passing spool set, rotating shaft screw,
Check washer, wherein connecting bracket are erected on Table lamp stand, and passing spool covers one end and snapped onto in connecting bracket, one end rank
Light bulb is connect, rotating shaft screw insertion connecting bracket and passing spool cover and are hinged both, be caught between rotating shaft screw and connecting bracket
Check washer；Wherein passing spool set includes integrally formed connection upper end and line portion is crossed in rotating shaft, and rotating shaft crosses line portion and is provided with shaft hole
Line chamber is crossed with the wire relatively independent with shaft hole set along shaft hole outer.
Connecting bracket includes connection lower end and rotating shaft stock, and rotating shaft stock includes two sections of support arms being oppositely arranged, two sections of branch
Arm is annular, and there are sets of holes centre.
Line portion, in addition to top surface, front end face and rear end face are crossed in the rotating shaft of passing spool set, and connection upper end is connected with top surface, turned
The hole wall of axis hole forms shaft hole through front end face and rear end face, and between front end face and rear end face, the side of shaft hole is provided with
Ensuing wire being held in the mouth at connection upper end for one section and crossing line chamber, the wire crosses line chamber by top surface, rotating shaft hole wall, front end face, rear end
Face and outer side-lens, which are formed, accommodates the cavity space that wire passes through.
The wire crosses line chamber top surface perforate, is the introduction hole of wire, and the wire crosses line chamber has a non-close face, non-
Sealing surface is wire outlet.
The outer side-lens lower end arc internal buckle, form the wire outlet of a non-close.
In the bottom of the outer side-lens, it is raised that camber line internal buckle sections inner side is provided with a pressing.
Rotating shaft is crossed line portion and corresponded between card insertion enters two sections of support arms, and the sets of holes of shaft hole and rotating shaft stock that line portion is crossed in rotating shaft are protected
Hold co-axially align.
The wire outlet that the wire in line portion is crossed below line chamber is crossed in rotating shaft, corresponds to the duct space in rotating shaft stock, the hole
Road space is from inside extension linking to connection lower end.
Rotating shaft string-passing structure involved in the present invention, it is integral with axle sleeve by one, but have and opened with independent isolating
Mistake line chamber structure, for correct guidance wire by the string-passing structure of rotating shaft, the string-passing structure can not only protect leading for inside
Line, and wire sliding area and axis of rotation region are separated while line is crossed, thoroughly protection wire is kept away from space angle
Exempt to be involved in rotating shaft and extruding；In the situation without other structures, moreover it is possible to which along wire, movable direction guides it back and forth
With the action stretching and gathering of rotating shaft.Keep lamp body monnolithic case attractive in appearance, protect wire not frayed.
【Brief description of the drawings】
Fig. 1 is rotating shaft string-passing structure overall schematic involved in the present invention；
Fig. 2 is the schematic diagram of passing spool set involved in the present invention；
Fig. 3 is passing spool set assembled sectional view involved in the present invention；
Fig. 4 is passing spool set assembly structure diagram involved in the present invention；
Fig. 5 is the sectional view of the passing spool set of rotating shaft string-passing structure involved in the present invention；
10th, connecting bracket；11st, lower end is connected；12nd, rotating shaft stock；121st, support arm；122nd, sets of holes；20th, passing spool set；30th, rotating shaft
Screw；40th, check washer；50th, wire.
21st, upper end is connected；22nd, line portion is crossed in rotating shaft；221st, top surface；222nd, front end face；223rd, rear end face；
23rd, shaft hole；
24th, wire crosses line chamber；241st, introduction hole；242nd, outlet
25th, catch；251st, pressing is raised；
【Embodiment】
Line is crossed to a kind of passing spool set involved in the present invention and rotating shaft below in conjunction with the drawings and specific embodiments of the present invention
Structure is described in further detail.The example of the embodiment is shown in the drawings, wherein same or like from beginning to end
Label represent same or similar element or the element with same or like function.Below with reference to the reality of accompanying drawing description
It is exemplary to apply example, is only used for explaining invention of the present invention, and it is not intended that the limitation invented the present invention.
In the description invented of the present invention, it is to be understood that term " " center ", " on ", " under ", "front", "rear",
The orientation or position relationship of the instruction such as "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer " is based on accompanying drawing institutes
The orientation or position relationship shown, it is for only for ease of and describes present invention invention and simplify description, rather than indicates or imply and be signified
Device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to the present invention
The limitation of invention.
It refer to accompanying drawing 1 and accompanying drawing 2：The overall structure of passing spool set is illustrated therein is, passing spool set 20 includes one
Line portion 22 is crossed in body formed connection upper end 21 and rotating shaft, and rotating shaft is crossed line portion 22 provided with shaft hole 23 and set along the outer of shaft hole 23
The wire relatively independent with shaft hole put crosses line chamber 24.
22, line, in addition to top surface 221, front end face 222 and rear end face 223 are crossed in the rotating shaft of passing spool set 20, connect upper end
21 are connected with top surface 221, and the hole wall of shaft hole 23 forms shaft hole 23 through front end face 222 and rear end face 223, in front end face
Between 222 and rear end face 223, the side of shaft hole 23 is provided with one section and crosses line chamber 24 from the ensuing wire of rank at upper end is connected,
The wire, which crosses line chamber 24 and forms receiving by top surface 221, rotating shaft hole wall, front end face 222, rear end face 223 and outer side-lens 25, leads
The cavity space that line passes through.
The wire crosses the top surface perforate of line chamber 24, is the introduction hole 241 of wire, and the wire crosses line chamber 24 has a non-envelope
Face is closed, non-close face is wire outlet 242.
The outer lower end arc internal buckle of side-lens 25, form the wire outlet 242 of a non-close.
In the bottom of the outer side-lens 25, camber line internal buckle sections inner side is provided with a pressing projection 251.
A kind of rotating shaft string-passing structure, it is characterised in that line is crossed in the rotating shaft includes connecting bracket 10, passing spool set 20, rotating shaft
Screw 30, check washer 40, wherein connecting bracket 10 are erected on Table lamp stand, and passing spool covers 20 one end and snaps onto connection
In support 10, one end linking light bulb, rotating shaft screw 30 inserts connecting bracket 10 and passing spool set 20 and is hinged both, in rotating shaft spiral shell
Check washer 40 is caught between silk 30 and connecting bracket 10；Wherein passing spool set 20 includes integrally formed connection upper end 21 and turned
Axle crosses line portion 22, and rotating shaft crosses line portion 22 and is provided with shaft hole 23 and set along the outer of shaft hole 23 relatively independent with shaft hole 23
Wire cross line chamber 24.
Connecting bracket 10 includes connection lower end 11 and rotating shaft stock 12, and rotating shaft stock 12 includes two sections of support arms being oppositely arranged
121, two sections of support arms 121 are annular, and there are sets of holes 122 centre.Two sections of support arms are relative and set, equivalent to one support frame, are used for
The rotating shaft bore portion for the passing spool set being caught in is docked, finally penetrating rotating shaft screw 30 just can be hinged connecting bracket 10 and passing spool
Set 20.
Accompanying drawing 2 and accompanying drawing 3 are refer to, line portion 22, in addition to top surface 221, front end face are crossed in the rotating shaft of wherein passing spool set 20
222 and rear end face 223, connection upper end 21 is connected with top surface 221, and the hole wall of shaft hole 23 runs through front end face 222 and rear end face 223
Shaft hole 23 is formed, between front end face 222 and rear end face 223, the side of shaft hole 23 is provided with one section at connection upper end 21
Hold in the mouth ensuing wire and cross line chamber 24, the wire cross line chamber 24 by top surface 221, rotating shaft hole wall, front end face 222, rear end face 223 with
And outer side-lens 25 forms and accommodates the cavity space that wire passes through.
The wire crosses the top surface perforate of line chamber 24, and the perforate is the introduction hole 241 of wire 50, and wire 50 is from the introduction hole 241
Wire is extend into cross in line chamber 24, and the wire crosses line chamber 24 has a non-close face, non-close face is wire outlet
242。
The outer lower end arc internal buckle of side-lens 25, form the wire outlet 242 of a non-close.In the outer side-lens 25
Bottom, camber line internal buckle sections inner side be provided with one pressing projection 251.The catch 25 actually plays part guiding wire 50
The effect for stretching and promoting wire 50 to collapse, in the situation that axis of rotation is rolled over and is bonded relatively by support and light bulb, wire
50 should be that now a part for wire 50 is blocked by catch 25 and is unlikely to be exposed, and is worked as when being stretched to most long
Axis of rotation, it is that wire 50 shrinks at rotating shaft when support and light bulb Relative vertical or both are opened for an obtuse angle
For most short situation, during the situation by being stretched as most growing is converted to and is punctured into short situation, catch 25 needs to play
One bearing of trend along wire, wire 50 is down suitable, avoid wire 50 from being deposited at rotating shaft.The arc internal buckle of catch 25
It is exactly to play a part of one to push and prevent the accumulation of wire 50 with pressing projection.
Rotating shaft is crossed between the corresponding card insertion in line portion 22 enters two sections of support arms 121, and the shaft hole 23 and rotating shaft set in line portion 22 are crossed in rotating shaft
The sets of holes 122 of frame 12 keep co-axially align.So that follow-up rotating shaft screw is hinged to both.
The wire outlet 242 that the wire in line portion 22 is crossed below line chamber 24 is crossed in rotating shaft, corresponds to the duct in rotating shaft stock 12
Space, the duct space is from inside extension linking to connection lower end.Wire is by being incorporated into connection lower end and from support after rotating shaft
Inside it is connected at the outlet of access civil power.Realize the circuit connection process of whole circuit.
Rotating shaft string-passing structure involved in the present invention, it is integral with axle sleeve by one, but have and opened with independent isolating
Mistake line chamber structure, for correct guidance wire by the string-passing structure of rotating shaft, the string-passing structure can not only protect leading for inside
Line, and wire sliding area and axis of rotation region are separated while line is crossed, thoroughly protection wire is kept away from space angle
Exempt to be involved in rotating shaft and extruding；In the situation without other structures, moreover it is possible to which along wire, movable direction guides it back and forth
With the action stretching and gathering of rotating shaft.Keep lamp body monnolithic case attractive in appearance, protect wire not frayed.
It is described above, only it is present pre-ferred embodiments, any formal limitation not is made to the present invention, although
The present invention is disclosed above with preferred embodiment, but is not limited to the present invention, any person skilled in the art,
Do not depart from the range of technical solution of the present invention, when the technology contents using the disclosure above make a little change or are modified to equivalent
The equivalent embodiment of change, as long as being without departing from technical solution of the present invention content, refer to implement to more than according to the technology of the present invention
Any simple modification, equivalent change and modification that example is made, is belonged in the range of technical solution of the present invention.
Claims (10)
1. a kind of passing spool set, it is characterised in that passing spool set includes integrally formed connection upper end and line portion is crossed in rotating shaft, turns
Axle crosses line portion and crosses line chamber provided with shaft hole and along the wire relatively independent with shaft hole of shaft hole outer setting.
2. passing spool set according to claim 1, it is characterised in that line portion is crossed in the rotating shaft of passing spool set, in addition to top surface, preceding
End face and rear end face, connection upper end are connected with top surface, and the hole wall of shaft hole forms shaft hole through front end face and rear end face, preceding
Between end face and rear end face, the side of shaft hole is provided with one section and crosses line chamber from the ensuing wire of rank at upper end is connected, the wire
Cross line chamber and the cavity space for accommodating wire and passing through is made up of top surface, rotating shaft hole wall, front end face, rear end face and outer side-lens.
3. passing spool set according to claim 2, it is characterised in that the wire crosses line chamber top surface perforate, is the introducing of wire
Hole, and the wire crosses line chamber has a non-close face, non-close face is wire outlet.
4. passing spool set according to claim 3, it is characterised in that the outer side-lens lower end arc internal buckle, formation one are non-
The wire outlet of closing.
5. passing spool set according to claim 4, it is characterised in that in the bottom of the outer side-lens, latch portion in camber line
It is raised that inner side is provided with a pressing.
6. a kind of rotating shaft string-passing structure, it is characterised in that the rotating shaft string-passing structure includes connecting bracket, passing spool set, rotating shaft spiral shell
Silk, check washer, wherein connecting bracket is erected on Table lamp stand, and passing spool covers one end and snapped onto in connecting bracket, one
End linking light bulb, rotating shaft screw insertion connecting bracket and passing spool cover and are hinged both, between rotating shaft screw and connecting bracket
It is caught in check washer；Wherein passing spool set includes integrally formed connection upper end and line portion is crossed in rotating shaft, and rotating shaft, which is crossed line portion and is provided with, to be turned
Axis hole and the wire relatively independent with shaft hole set along shaft hole outer cross line chamber.
7. rotating shaft string-passing structure according to claim 6, it is characterised in that the connecting bracket includes connection lower end and rotating shaft set
Frame, rotating shaft stock include two sections of support arms being oppositely arranged, and two sections of support arms are annular, and there are sets of holes centre.
8. rotating shaft string-passing structure according to claim 6, it is characterised in that line portion, in addition to top are crossed in the rotating shaft of passing spool set
Face, front end face and rear end face, connection upper end are connected with top surface, and the hole wall of shaft hole forms rotating shaft through front end face and rear end face
Hole, between front end face and rear end face, the side of shaft hole is provided with one section and crosses line chamber from the ensuing wire of rank at upper end is connected,
The wire crosses line chamber and is made up of that to accommodate the cavity that passes through of wire empty top surface, rotating shaft hole wall, front end face, rear end face and outer side-lens
Between；
The wire crosses line chamber top surface perforate, is the introduction hole of wire, and the wire crosses line chamber has a non-close face, non-close
Face is wire outlet；
The outer side-lens lower end arc internal buckle, form the wire outlet of a non-close；
It is raised that a pressing is provided with the lowermost end of the outer side-lens.
9. rotating shaft string-passing structure according to claim 7, it is characterised in that rotating shaft cross line portion correspond to card insertion enter two sections of support arms it
Between, the sets of holes of shaft hole and rotating shaft stock that line portion is crossed in rotating shaft keep co-axially align.
10. rotating shaft string-passing structure according to claim 9, it is characterised in that the wire that line portion is crossed in rotating shaft is crossed below line chamber
Wire outlet, the duct space in rotating shaft stock is corresponded to, the duct space is from inside extension linking to connection lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711340058.0A CN107883358A (en) | 2017-12-14 | 2017-12-14 | A kind of passing spool set and rotating shaft string-passing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711340058.0A CN107883358A (en) | 2017-12-14 | 2017-12-14 | A kind of passing spool set and rotating shaft string-passing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107883358A true CN107883358A (en) | 2018-04-06 |
Family
ID=61774517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711340058.0A Pending CN107883358A (en) | 2017-12-14 | 2017-12-14 | A kind of passing spool set and rotating shaft string-passing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107883358A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2708684A3 (en) * | 1993-08-04 | 1995-02-10 | Shen Jack | Rotating joint for electrical appliance |
| TW200900627A (en) * | 2007-06-29 | 2009-01-01 | Yue-Jun Lin | Structure of arm joint of lighting tool |
| US20090040774A1 (en) * | 2007-05-04 | 2009-02-12 | Henry Avila | Lighting fixture |
| CN201526921U (en) * | 2009-11-03 | 2010-07-14 | 黄火土 | Lamp arm joint structure |
| CN201715463U (en) * | 2010-05-14 | 2011-01-19 | 宁波正耀照明电器有限公司 | Turning joint of lamp arm |
| DE202012102105U1 (en) * | 2011-06-10 | 2012-07-05 | Herbert Waldmann Gmbh & Co. Kg | Articulated connection for lighting system |
| CN205595584U (en) * | 2016-02-25 | 2016-09-21 | 深圳市和宏实业股份有限公司 | Rotatable connector |
| CN207555548U (en) * | 2017-12-14 | 2018-06-29 | 深圳市乔宁科技有限公司 | A kind of passing spool set and shaft string-passing structure |
-
2017
- 2017-12-14 CN CN201711340058.0A patent/CN107883358A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2708684A3 (en) * | 1993-08-04 | 1995-02-10 | Shen Jack | Rotating joint for electrical appliance |
| US20090040774A1 (en) * | 2007-05-04 | 2009-02-12 | Henry Avila | Lighting fixture |
| TW200900627A (en) * | 2007-06-29 | 2009-01-01 | Yue-Jun Lin | Structure of arm joint of lighting tool |
| CN201526921U (en) * | 2009-11-03 | 2010-07-14 | 黄火土 | Lamp arm joint structure |
| CN201715463U (en) * | 2010-05-14 | 2011-01-19 | 宁波正耀照明电器有限公司 | Turning joint of lamp arm |
| DE202012102105U1 (en) * | 2011-06-10 | 2012-07-05 | Herbert Waldmann Gmbh & Co. Kg | Articulated connection for lighting system |
| CN205595584U (en) * | 2016-02-25 | 2016-09-21 | 深圳市和宏实业股份有限公司 | Rotatable connector |
| CN207555548U (en) * | 2017-12-14 | 2018-06-29 | 深圳市乔宁科技有限公司 | A kind of passing spool set and shaft string-passing structure |
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