CN106499999A - Rotary clamping formula LED spotlight - Google Patents
Rotary clamping formula LED spotlight Download PDFInfo
- Publication number
- CN106499999A CN106499999A CN201510571085.3A CN201510571085A CN106499999A CN 106499999 A CN106499999 A CN 106499999A CN 201510571085 A CN201510571085 A CN 201510571085A CN 106499999 A CN106499999 A CN 106499999A
- Authority
- CN
- China
- Prior art keywords
- rotary clamping
- led spotlight
- clamping formula
- formula led
- housing
- 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
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V15/00—Protecting lighting devices from damage
- F21V15/02—Cages
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- 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
- F21V17/104—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 using feather joints, e.g. tongues and grooves, with or without friction
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- 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
- F21V17/162—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 traction or compression, e.g. coil springs
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The invention provides a kind of rotary clamping formula LED spotlight, including LED, housing and the constant bar being contained in housing, spring and coil, wherein, outside constant bar, the spring is held between constant bar and housing bottom the coil encircling.As each component is all to be detachably matched mode to fit together in rotary clamping formula LED spotlight of the present invention such that it is able to easily dismount, the maintenance of LED has been also convenient for, and simple structure, easy to adjust and adjustable extent is larger.
Description
Technical field
The present invention relates to a kind of car light, espespecially a kind of rotary clamping formula LED spotlight.
Background technology
Rotary clamping formula LED spotlight is just progressively replacing traditional Halogen light and is becoming the basic standard configuration of automobile.However, most of lamp body of existing rotary clamping formula LED spotlight is all to be integrally formed or combine each component by gluing mode, with the defect that complex structure, assembling are difficult；In addition, the regulation of distance-light mainly by lamp in the chute of housing slide anteroposterior realizing, if the width of chute is larger, lamp is often released, cause distance-light regulation inaccurate, if the width of chute is less, then lamp is easily stuck in chute, and then the chute that weares and teares, and causes the failure for adjusting what is more.Also, existing Precision Machining level is limited to, the machining accuracy of chute is difficult to improve, it is difficult to significantly improve the distance of stretch out and draw back that the distance-light of rotary clamping formula LED spotlight is adjusted.
Therefore, in order to overcome drawbacks described above, the larger rotary clamping formula LED spotlight of a kind of simple structure, easy disassembling, easy to adjust and adjustable extent is invented actually necessary.
Content of the invention
The deficiencies in the prior art are based on, present invention is primarily targeted at providing a kind of simple structure, easy disassembling, easy to adjust and adjustable extent larger rotary clamping formula LED spotlight.
In order to achieve the above object, the invention provides a kind of rotary clamping formula LED spotlight, including LED, housing and the constant bar being contained in housing, spring and coil, wherein, outside constant bar, the spring is held between constant bar and housing bottom the coil encircling.
Rotary clamping formula LED spotlight of the present invention can also further include following technical characteristic：
The housing includes the upper lid for removably fitting together and main body, what the upper lid further included removably to fit together upper covers portion and upper lid bottom, the upper portion of lid has at least one projection extended by its inwall, the upper lid bottom has at least one locating slot, the locating slot correspondingly houses the projection, the locating slot is T-shaped, and one end open.
In a preferred embodiment of invention, the rotary clamping formula LED spotlight still further comprises light-guiding shade, and the light-guiding shade is contained in housing, and wraps up the LED, the light-guiding shade has location division, and the spring is held between the location division and the main body.
In another preferred embodiment of invention, the rotary clamping formula LED spotlight still further comprises anti-slide core, and the anti-slide core is arranged between light-guiding shade and LED.
In another preferred embodiment of invention, the rotary clamping formula LED spotlight still further comprises light cover, and the light cover is removably assembled on housing, and which includes hyalomere and opaque portion, being provided with loophole in the opaque portion.
Compared with prior art, as each component is all to be detachably matched mode to fit together in rotary clamping formula LED spotlight of the present invention, so as to easily dismount, the maintenance of LED has been also convenient for, and simple structure, easy to adjust and adjustable extent is larger.
For making the present invention easier to understand, below in conjunction with the specific embodiment that accompanying drawing is expanded on further rotary clamping formula LED spotlight of the present invention.
Description of the drawings
Fig. 1 is the structural representation of rotary clamping formula LED spotlight of the present invention.
Specific embodiment
With reference to shown in Fig. 1, the invention provides a kind of rotary clamping formula LED spotlight, including LED 1, housing 2 and the constant bar 3 being contained in housing 2, spring 4 and coil 5, wherein, the coil 5 is surrounded on outside constant bar 3, and the spring 4 is held between constant bar 3 and housing bottom.
Wherein, it is luminous source, the light of shades of colour in the energized state, can be launched full of noble gases in the LED 1.
The housing 2 includes that upper lid and the main body fitted together by screw, upper lid and main body have the through hole for opening up with one heart.The upper lid also includes upper covering portion and upper lid bottom by what screw was fitted together, wherein, the upper lid offer, in the middle part of portion and upper lid bottom, the circular accepting hole for running through with one heart, the upper portion of lid has 2 projections extended by its inwall, the upper lid bottom has 2 locating slots, and which is relatively opened at the top of the ring arm of lid bottom, and the locating slot is T-shaped, and one end open, the locating slot correspondingly houses the projection.Several installing holes are provided with the main body, upper lid and main body are fitted together by being fixed on the screw of installing hole.Electric wire locating slot is additionally provided with the main body, and some electric wires are fitly accommodated in the electric wire locating slot, are conducive to the arrangement and identification of electric wire.Insulation sleeve also further can be coated with outside the electric wire locating slot, to prevent electric wire from leaking electricity.
In a preferred embodiment of the invention, the further light-guiding shade of rotary clamping formula LED spotlight, the light-guiding shade are hollow metal derby, and which is wrapped in the lower section of LED 1, forms location division at the top of which.The spring 4 is held between the location division of the light-guiding shade and the main body, plays a part of elastic return.The coil 5 is around the constant bar 3 so that under the action of a magnetic field that hot-wire coil is produced, and the LED 1 can move up and down in housing 2 with light-guiding shade and constant bar 3.Light-guiding shade also can be by other resistant to elevated temperatures material substitutions, as LED is in the case where working long hours, high temperature exothermic, easily it is deformed, light-guiding shade has resistant to elevated temperatures characteristic, is wrapped in outside LED, impact of the LED heating deformation to moving can be avoided, the reciprocating stability of LED is improve.
In the present invention, the rotary clamping formula LED spotlight can also further include light cover, the light cover is by screw on housing, which includes hyalomere and opaque portion, the hyalomere is bell glass, the opaque portion is metal cap or plastic jacket, is provided with loophole thereon, and the light that LED sends can irradiate out by the loophole of hyalomere and opaque portion.
The operation principle of rotary clamping formula LED spotlight of the present invention described briefly below：
When rotary clamping formula LED spotlight power-off, spring 4 does not stress without the action of a magnetic field, light-guiding shade and constant bar 3 in free state, and now rotary clamping formula LED spotlight is in dipped beam state；
When rotary clamping formula LED spotlight is powered, the coil 5 of enclosure interior produces magnetic field, so that constant bar 3 holds light-guiding shade under magneticaction, constant bar 3 attracts light-guiding shade by the magnetic force that coil 5 is produced, so that LED 1 and light-guiding shade compression spring 4 downwardly together therewith, now, rotary clamping formula LED spotlight is in high-beam condition.
In the present invention, the light-guiding shade can be aluminium core or copper core etc..The number of the projection and locating slot is unrestricted, preferably even number, is conducive to the steady docking between upper lid bottom.The upper lid and main body, upper cover portion and the assembling mode of upper lid bottom and light cover and housing is unrestricted, can be fixed by modes such as screw, adhesive or fastenings.Upper portion and the upper lid bottom covered can also be integrally formed and make.Upper portion and the upper lid bottom covered can also be formed in one.
The preferred embodiment of above disclosed only rotary clamping formula LED spotlight of the present invention, can not limit the interest field of the present invention certainly with this, and the equivalent variations that is therefore made according to scope of the present invention patent still belong to the scope covered by the present invention.
Claims (8)
1. a kind of rotary clamping formula LED spotlight, it is characterised in that：Including LED, housing and fixed constant bar in the housing, spring and coil, wherein, outside constant bar, the spring is held between constant bar and housing bottom the coil encircling.
2. rotary clamping formula LED spotlight as claimed in claim 1, it is characterised in that：The housing includes the upper lid for removably fitting together and main body.
3. rotary clamping formula LED spotlight as claimed in claim 2, it is characterised in that：Light-guiding shade is still further comprised, the light-guiding shade is contained in housing, and wrap up the LED.
4. rotary clamping formula LED spotlight as claimed in claim 3, it is characterised in that：The light-guiding shade has location division, and the spring is held between the location division and the main body.
5. rotary clamping formula LED spotlight as claimed in claim 2, it is characterised in that：What the upper lid further included removably to fit together upper covers portion and upper lid bottom.
6. rotary clamping formula LED spotlight as claimed in claim 5, it is characterised in that：There is at least one projection extended by its inwall, the upper lid bottom there is at least one locating slot, the locating slot correspondingly to house the projection in the upper portion of lid.
7. rotary clamping formula LED spotlight as claimed in claim 6, it is characterised in that：The locating slot is T-shaped, and one end open.
8. rotary clamping formula LED spotlight as claimed in claim 1, it is characterised in that：The rotary clamping formula LED spotlight still further comprises light cover, and the light cover is removably assembled on housing, and which includes hyalomere and opaque portion, being provided with loophole in the opaque portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510571085.3A CN106499999A (en) | 2015-09-08 | 2015-09-08 | Rotary clamping formula LED spotlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510571085.3A CN106499999A (en) | 2015-09-08 | 2015-09-08 | Rotary clamping formula LED spotlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106499999A true CN106499999A (en) | 2017-03-15 |
Family
ID=58287011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510571085.3A Pending CN106499999A (en) | 2015-09-08 | 2015-09-08 | Rotary clamping formula LED spotlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106499999A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106609976A (en) * | 2015-10-18 | 2017-05-03 | 许孙 | LED landscape lamp with high light transmittance performance |
| CN106609986A (en) * | 2015-10-24 | 2017-05-03 | 罗周连 | Electromagnetic induction device LED lamp |
| CN106813178A (en) * | 2015-11-28 | 2017-06-09 | 郑芍 | LED light-conducting system |
-
2015
- 2015-09-08 CN CN201510571085.3A patent/CN106499999A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106609976A (en) * | 2015-10-18 | 2017-05-03 | 许孙 | LED landscape lamp with high light transmittance performance |
| CN106609986A (en) * | 2015-10-24 | 2017-05-03 | 罗周连 | Electromagnetic induction device LED lamp |
| CN106813178A (en) * | 2015-11-28 | 2017-06-09 | 郑芍 | LED light-conducting system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170315 |
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| WD01 | Invention patent application deemed withdrawn after publication |