CN107702077A - The runing rest locking device that a kind of taper compresses - Google Patents
The runing rest locking device that a kind of taper compresses Download PDFInfo
- Publication number
- CN107702077A CN107702077A CN201711043708.5A CN201711043708A CN107702077A CN 107702077 A CN107702077 A CN 107702077A CN 201711043708 A CN201711043708 A CN 201711043708A CN 107702077 A CN107702077 A CN 107702077A
- Authority
- CN
- China
- Prior art keywords
- mold insert
- heat radiation
- interior mold
- radiation rack
- mounting bracket
- 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
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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
-
- 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
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/02—Controlling the distribution of the light emitted by adjustment of elements by movement of light sources
-
- 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
- F21V17/12—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 screwing
-
- 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
- F21V17/164—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 the parts being subjected to bending, e.g. snap joints
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Insertion Pins And Rivets (AREA)
Abstract
The present invention relates to the runing rest locking device compressed more particularly to a kind of taper, solving prior art easily makes lamp installing angle change, light fixture range of exposures is influenceed, and safeguards the problem of inconvenient, the device includes heat radiation rack, mounting bracket, interior mold insert, packing ring, snap ring and connector；Interior mold insert is the cylinder that outer wall is cone-shaped structure, is provided with the conical bore to match with cone-shaped structure on heat radiation rack, interior mold insert is located in the conical bore of heat radiation rack；Connector sequentially passes through packing ring, mounting bracket is fixedly connected by mounting bracket with interior mold insert with heat radiation rack；Snap ring is located at the end of interior mold insert, is connected on connector and is used for internal mold insert progress axial limiting.The present invention is not on the premise of light fixture weight and annex is increased, screw thread moment of torsion is converted into taper thrust, increases the frictional force of contact position, mounting bracket and heat radiation rack is not rotated easily, the change of setting angle can be prevented, avoids the change of light fixture range of exposures.
Description
Technical field
The present invention relates to field of illuminating device, and in particular to the runing rest locking device that a kind of taper compresses.
Background technology
Light fixture is conventional illuminating equipment, and the rotating mechanism of existing light fixture is directly individually to be locked using screw rod mostly, such a
The operation principle of locking mode is come increasing friction force with screw thread compression, but the frictional force of screw thread is extremely limited, due to environment
The factor such as factor and light fixture weight itself, after extended periods, light fixture under the influence of self gravitation effect and material aging,
Screw thread can be deformed or fail, and the setting angle of light fixture is changed, and influence the range of exposures of light fixture, and consolidate for eminence
The light fixture of Dingan County's dress, to adjust setting angle, then need to carry out disassembly and installation to whole light fixture, the maintenance to light fixture brings tired
Difficulty, it is very inconvenient.
The content of the invention
The purpose of the present invention is to overcome above-mentioned prior art the setting angle of light fixture is changed, and influences light fixture irradiation
Scope, and inconvenient technical problem is safeguarded, and the runing rest locking device that a kind of taper compresses is provided.
The technical scheme is that：
The runing rest locking device that a kind of taper compresses, including heat radiation rack and mounting bracket, it is characterized in that：Also
Including interior mold insert, packing ring, snap ring and connector；The interior mold insert is the cylinder that outer wall is cone-shaped structure, on the heat radiation rack
The conical bore to match with cone-shaped structure is provided with, the interior mold insert is located in the conical bore of heat radiation rack；The connector according to
It is secondary to be fixedly connected with mounting bracket with heat radiation rack with interior mold insert through packing ring, mounting bracket, the connector and heat radiation rack screw thread
Connection；The snap ring is located at the end of interior mold insert, is connected on connector and is used for internal mold insert progress axial limiting.
Further, the top of the interior mold insert is set jagged, in the mounting bracket suit in the breach of mold insert.
Further, the snap ring is E type snap rings.
Further, the connector is soket head cap screw.
Further, the packing ring is plain washer.
Further, the interior mold insert is made of elastomeric material.
Beneficial effects of the present invention are：
1. the present invention uses the unique taper compressing structure of interior mold insert, on the premise of light fixture weight and annex is not increased,
Screw thread moment of torsion is converted into taper thrust, increases the frictional force of contact position, mounting bracket and heat radiation rack is not turned easily
It is dynamic, the change of setting angle can be prevented, avoids the change of light fixture range of exposures.
2. apparatus of the present invention need to change setting angle, interior mold insert is pulled out by snap ring, the operation of installation and removal
Difficulty substantially reduces, and not only saves manpower but also is more firmly mounted reliable.
Brief description of the drawings
Fig. 1 is the structure chart of the embodiment of the present invention；
Fig. 2 is the installation diagram of the embodiment of the present invention.
Reference：1- heat radiation racks, mold insert in 2-, 3- packing rings, 4- mounting brackets, 5- snap rings, 6- connectors.
Embodiment
The preferred embodiments of the present invention are illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein preferred real
Apply example to be merely to illustrate and explain the present invention, be not intended to limit the present invention.
As shown in Figure 1 and Figure 2, the runing rest locking device that a kind of taper compresses, including it is heat radiation rack 1, mounting bracket 4, interior
Mold insert 2, packing ring 3, snap ring 5 and connector 6；Mounting bracket 4 is fixedly installed on wall, and heat radiation rack 1 is arranged on lamp body, interior edge
Part 2 is the cylinder that outer wall is cone-shaped structure, and the conical bore to match with cone-shaped structure, interior mold insert 2 are provided with heat radiation rack 1
In the conical bore of heat radiation rack 1；Connector 6 sequentially passes through packing ring 3, mounting bracket 4 and interior mold insert 2 by mounting bracket 4 and dissipated
Hot frame 1 is fixedly connected, and connector 6 is threadedly coupled with heat radiation rack 1；Snap ring 5 is located at the end of interior mold insert 2, is connected on connector 6
Axial limiting is carried out for internal mold insert 2；The top of interior mold insert 2 may be provided with breach, and mounting bracket 4 is set with lacking for interior mold insert 2
It is intraoral, mounting bracket 4 and the more solid and reliable connection of heat radiation rack 1 are ensured by such a mode.
Snap ring 5 can be E type snap rings, make the clamping of snap ring 5 and connector 6 relatively reliable, connector 6 is soket head cap screw；
Packing ring 3 can be plain washer, prevent connector 6 and mounting bracket 4 from being relatively rotated after tightening；Interior mold insert 2 uses elastic material
Material makes.
The operation principle of the present invention：Allow interior mold insert 2 to move inward by rotating soket head cap screw, due to interior mold insert 2 and dissipate
The hot endoporus of frame 1 is taper, and interior mold insert 2 is pressurized and expanded, and screw thread moment of torsion is converted to taper thrust, and interior mold insert 2 is tight
Support the endoporus of heat radiation rack 1 and increase stiction, mounting bracket 4 and heat radiation rack 1 is not rotated easily.Mounting bracket 4 and radiating
Frame 1 is connected by locking device, when needing adjustment angle, it is only necessary to loosens soket head cap screw, card is carried on soket head cap screw
Groove, E type snap rings are installed on neck, when loosening screw, E types snap ring can drive the interior outward movment of mold insert 2, so as to release, carry out
Angular adjustment；After the completion of regulation, soket head cap screw is tightened, relative position and the angle fixation of mounting bracket 4 and heat radiation rack 1 are not
Become.
The runing rest locking device that taper of the present invention compresses, on the premise of light fixture weight and annex is not increased, passes through
Screw thread moment of torsion is converted to taper compression, increases the maximum static friction force of contact position, makes mounting bracket 4 and heat radiation rack 1 will not be easily
Rotate, so as to ensure that angle will not change light fixture easily in use, avoiding the change of the setting angle of light fixture influences
The range of exposures of light fixture, E type snap rings release construction can adjust the setting angle of light fixture easily.
Claims (6)
1. the runing rest locking device that a kind of taper compresses, including heat radiation rack (1) and mounting bracket (4), it is characterised in that：Also
Including interior mold insert (2), packing ring (3), snap ring (5) and connector (6)；
The interior mold insert (2) is the cylinder that outer wall is cone-shaped structure, is provided with and cone-shaped structure phase on the heat radiation rack (1)
The conical bore of matching, the interior mold insert (2) are located in the conical bore of heat radiation rack (1)；
The connector (6) sequentially passes through packing ring (3), mounting bracket (4) and interior mold insert (2) by mounting bracket (4) and heat radiation rack
(1) it is fixedly connected, the connector (6) is threadedly coupled with heat radiation rack (1)；
The snap ring (5) is located at the end of interior mold insert (2), is connected on connector (6) and is used for the axial limit of internal mold insert (2) progress
Position.
2. the runing rest locking device that taper according to claim 1 compresses, it is characterised in that：The interior mold insert (2)
Top set it is jagged, in the mounting bracket (4) suit in the breach of mold insert (2).
3. the runing rest locking device that taper according to claim 2 compresses, it is characterised in that：The snap ring (5) is E
Type snap ring.
4. the runing rest locking device that the taper according to claim 1 or 2 or 3 compresses, it is characterised in that：The connection
Part (6) is soket head cap screw.
5. the runing rest locking device that taper according to claim 4 compresses, it is characterised in that：The packing ring (3) is
Plain washer.
6. the runing rest locking device that taper according to claim 5 compresses, it is characterised in that：The interior mold insert (2)
It is made of elastomeric material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711043708.5A CN107702077A (en) | 2017-10-31 | 2017-10-31 | The runing rest locking device that a kind of taper compresses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711043708.5A CN107702077A (en) | 2017-10-31 | 2017-10-31 | The runing rest locking device that a kind of taper compresses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107702077A true CN107702077A (en) | 2018-02-16 |
Family
ID=61177315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711043708.5A Pending CN107702077A (en) | 2017-10-31 | 2017-10-31 | The runing rest locking device that a kind of taper compresses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107702077A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202629962U (en) * | 2012-06-07 | 2012-12-26 | 广州凯图电气股份有限公司 | Angle-adjustable lamp socket |
| CN103453345A (en) * | 2012-06-04 | 2013-12-18 | 海洋王照明科技股份有限公司 | Lamp |
| CN203907322U (en) * | 2014-07-06 | 2014-10-29 | 王培云 | Novel LED (Light Emitting Diode) panel light |
| CN206329597U (en) * | 2016-12-15 | 2017-07-14 | 山东丰汇设备技术有限公司 | A kind of locking taper pin of self-locking |
| CN207365023U (en) * | 2017-10-31 | 2018-05-15 | 商洛市虎之翼科技有限公司 | The runing rest locking device that a kind of taper compresses |
-
2017
- 2017-10-31 CN CN201711043708.5A patent/CN107702077A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103453345A (en) * | 2012-06-04 | 2013-12-18 | 海洋王照明科技股份有限公司 | Lamp |
| CN202629962U (en) * | 2012-06-07 | 2012-12-26 | 广州凯图电气股份有限公司 | Angle-adjustable lamp socket |
| CN203907322U (en) * | 2014-07-06 | 2014-10-29 | 王培云 | Novel LED (Light Emitting Diode) panel light |
| CN206329597U (en) * | 2016-12-15 | 2017-07-14 | 山东丰汇设备技术有限公司 | A kind of locking taper pin of self-locking |
| CN207365023U (en) * | 2017-10-31 | 2018-05-15 | 商洛市虎之翼科技有限公司 | The runing rest locking device that a kind of taper compresses |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180216 |