CN108488653A - A kind of portable LED flashlight of two-burner lamp with distance light and low-beam function - Google Patents
A kind of portable LED flashlight of two-burner lamp with distance light and low-beam function Download PDFInfo
- Publication number
- CN108488653A CN108488653A CN201810101253.6A CN201810101253A CN108488653A CN 108488653 A CN108488653 A CN 108488653A CN 201810101253 A CN201810101253 A CN 201810101253A CN 108488653 A CN108488653 A CN 108488653A
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- CN
- China
- Prior art keywords
- arc
- wall
- lamp
- flashlight
- led light
- 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
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
- F21L4/00—Electric lighting devices with self-contained electric batteries or cells
- F21L4/005—Electric lighting devices with self-contained electric batteries or cells the device being a pocket lamp
-
- 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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
-
- 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
- F21V21/40—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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
-
- 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
The invention discloses a kind of portable LED flashlights of two-burner lamp with distance light and low-beam function, flashlight ontology including inner hollow and two lamp caps, two lamp caps are mounted on the front end of flashlight ontology one on the other, the lamp cap of upside is equipped with the first LED light, the lamp cap of downside is equipped with the second LED light, the luminous intensity of first LED light is more than the luminous intensity and brightness of the second LED light with brightness, and described two lamp caps can adjust angle.The first LED light and the second LED light of the present invention can send out distance light and dipped beam respectively, the visual field can be made broader, while its two holder angles can be adjusted, the configuration of the present invention is simple, easy to use to meet different operating modes.
Description
Technical field：
The present invention relates to lighting technical fields, and in particular to a kind of two-burner lamp with distance light and low-beam function is portable
LED flashlight.
Background technology：
The lamp cap of current flashlight is generally fixed on flashlight body, and lamp cap and flashlight body are in same linear
State；And will certainly be bound to shine at a distance according to close place less than close place, is simultaneously pointed into when flashlight is pointed into distant place,
Make the visual field of observation by limitation.
Invention content：
The purpose of the present invention is overcome the deficiencies of the prior art and provide a kind of two-burner lamp with distance light and low-beam function just
Formula LED flashlight is taken, its first LED light and the second LED light can send out distance light and dipped beam respectively, and the visual field can be made broader,
Its two holder angles can be adjusted simultaneously, and to meet different operating modes, its structure is simple, easy to use.
The present invention solve the technical problem scheme be：
A kind of portable LED flashlight of two-burner lamp with distance light and low-beam function, including the flashlight ontology of inner hollow and
Two lamp caps, two lamp caps are mounted on the front end of flashlight ontology one on the other, and the lamp cap of upside is equipped with the first LED light, downside
Lamp cap the second LED light is installed, the luminous intensity of first LED light is more than the luminous intensity of the second LED light with brightness
With brightness, the front end of the flashlight ontology forms arc outer wall and the installation cavity of right openings, the left side wall of installation cavity and
The arc groove together with the concentric setting of arc outer wall is respectively formed on right side wall, and two pieces of arc blocks are socketed in arc groove；Institute
It states and forms arc inner wall on the inside of lamp cap, the arc inner wall of two lamp caps is pressed against on arc outer wall, the arc of each lamp cap
It is fixed with multiple guide pipes on inner wall, guide rod is socketed in guide pipe, guide rod is fixed on the outer of a corresponding arc block
On wall, the spring being stretched is socketed on the outside of each guide pipe, the both ends of spring are separately fixed at a corresponding lamp cap
On arc inner wall and an arc block；Respectively be fixed on the left side wall and right side wall of the installation cavity one it is concentric with arc groove
The arc strip of setting forms the half slot of several circumference uniform distributions on arc strip, and the middle part of the arc inner wall of each lamp cap is fixed
The semicircle outer wall of the waist template of oriented rear projection, two waist templates distinguishes sleeve in the two of which half slot of arc strip.
Block arc raised around is formed in the middle part of the arc block, the two side of block arc presses up against
On the left side wall and right side wall of installation cavity；Respectively there are one the axis pin of protrusion, axis pins for molding on the left side wall and right side wall of arc block
In the waist type groove of limit pulling plate, limit pulling plate is fixed on a corresponding lamp cap external part sleeve across arc groove.
The flashlight ontology forms the control chamber communicated with installation cavity, and power supply and central controller are equipped in control chamber,
Central controller is connect by conducting wire with the first LED light and the second LED light.
The rubber strip of arc-shaped strip is fixed on the arc outer wall, the arc inner wall of two lamp caps is pressed against rubber strip
Arc outer wall on.
The flashlight ontology is fixedly arranged above handle, and the handle is in "L" shaped.
The axis pin sleeve is in the half slot in the outside of waist type groove, the half slot at the center of axis pin and the inside of waist type groove
The distance between the center of circle be L, the radius of the half slot is R, and L is more than R and L is less than 2R.
The present invention protrusion effect be：Compared with prior art, its first LED light and the second LED light can be sent out respectively
Go out distance light and dipped beam, the visual field can be made broader, while its two holder angles can be adjusted, to meet different operating modes,
Its structure is simple, easy to use.
Description of the drawings：
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the right view and phantom of the present invention；
Fig. 3 is partial enlarged views of the Fig. 2 about A；
Fig. 4 is the structural schematic diagram for concealing flashlight ontology etc. of the present invention.
Specific implementation mode：
Embodiment is shown in a kind of as shown in Figures 1 to 4, portable LED flashlight of two-burner lamp with distance light and low-beam function,
Flashlight ontology 1 including inner hollow and two lamp caps 2, two lamp caps 2 are mounted on the front end of flashlight ontology 1 one on the other, on
The lamp cap 2 of side is equipped with the first LED light 31, and the lamp cap 2 of downside is equipped with the second LED light 32, and first LED light 31 shines
Intensity is more than the luminous intensity and brightness of the second LED light 32 with brightness, and the front end of the flashlight ontology 1 forms outside arc
Wall 101 and the installation cavity of right openings 102, respectively form on the left side wall and right side wall of installation cavity 102 together with arc outer wall
The arc groove 103 of 101 concentric settings is socketed with two pieces of arc blocks 43 in arc groove 103；The inside of the lamp cap 2 forms
The arc inner wall 201 of arc inner wall 201, two lamp caps 2 is pressed against on arc outer wall 101, the arc inner wall 201 of each lamp cap 2
On be fixed with multiple guide pipes 41, guide rod 42 is socketed in guide pipe 41, guide rod 42 is fixed on a corresponding arc block
On 43 outer wall, the outside of each guide pipe 41 is socketed with the spring 44 being stretched, and the both ends of spring 44 are separately fixed at correspondence
A lamp cap 2 arc inner wall 201 and an arc block 43 on；It is each solid on the left side wall and right side wall of the installation cavity 102
Surely there are the arc strip 45 of one and 103 concentric setting of arc groove, the half slot of several circumference uniform distributions is formed on arc strip 45
451, the waist template 21 of the arc inner wall 201 of each lamp cap 2 being fixedly arranged in the middle of to rear projection, outside the semicircle of two waist templates 21
Wall distinguishes sleeve in the two of which half slot 451 of arc strip 45.
Further, the middle part of the arc block 43 forms block arc 431 raised around, block arc
431 two side presses up against on the left side wall and right side wall of installation cavity 102；It is each on the left side wall and right side wall of arc block 43
There are one the axis pin 46 of protrusion, axis pin 46 passes through the external part sleeve of arc groove 103 in the waist type groove 221 of limit pulling plate 22 for molding
Interior, limit pulling plate 22 is fixed on a corresponding lamp cap 2.
Further, the flashlight ontology 1 forms the control chamber 104 communicated with installation cavity 102, control chamber 104
Interior to be equipped with power supply and central controller, central controller is connect by conducting wire with the first LED light 31 and the second LED light 32.
Further, the rubber strip 5 of arc-shaped strip, the arc of two lamp caps 2 are fixed on the arc outer wall 101
Shape inner wall is pressed against on the arc outer wall of rubber strip 5.
Further, the flashlight ontology 1 is fixedly arranged above handle 11, and the handle 11 is in "L" shaped.
Further, 46 sleeve of the axis pin is in the half slot in the outside of waist type groove 221, the center of axis pin 46 with
The distance between center of circle of half slot of inside of waist type groove 221 is L, and the radius of the half slot 451 is R, and L is more than R and L is small
In 2R.
Operation principle：Handle 11 is grasped to fix flashlight ontology 1, due to the luminous intensity of the first LED light 31
It is more than the luminous intensity and brightness of the second LED light 32 with brightness, the first LED light 31 can shine farther place, the 2nd LED
Lamp 32 is just according to place nearby, to have the function of distance light and dipped beam；When needing to adjust the first LED light 31 or the second LED light
When 32, the outer wall of lamp cap 2 need to be only held, the arc inner wall 201 of lamp cap 2 is made to be detached from the arc outer wall 101 of flashlight ontology 1, lamp cap 2
Waist template 21 is driven to be detached from the half slot 451 of arc strip 45 simultaneously, then arcuately outer wall 111 is counterclockwise or clockwise for lamp cap 2
The light angle of i.e. changeable first LED light 31 that rotates by a certain angle or the second LED light 32 unclamps lamp after angular adjustment is good
First 2, under the elastic reaction of spring 44, the arc inner wall 201 of lamp cap 2 is pressed against again on arc outer wall 111, and waist template 21
Semicircle outer wall again sleeve in arc strip, 45 another half slot 451, can prevent lamp cap 2 slide；Axis pin 46 and waist type
The cooperation of slot 221 can effectively prevent lamp cap 2 to be fallen from lamp cap pedestal 11；The arc outer wall 111 of flashlight ontology 1 and lamp cap 2
Rubber strip 5 is equipped between arc inner wall can increase frictional force between the two while can reduce the damage of the arc inner wall 201 of lamp cap 2
It is bad.
Finally, embodiment of above is merely to illustrate the present invention, and not limitation of the present invention, related technical field
Those of ordinary skill can also make a variety of changes and modification without departing from the spirit and scope of the present invention, therefore
All equivalent technical solutions also belong to scope of the invention, and scope of patent protection of the invention should be defined by the claims.
Claims (6)
1. a kind of portable LED flashlight of two-burner lamp with distance light and low-beam function, including the flashlight ontology (1) of inner hollow and
Two lamp caps (2), two lamp caps (2) are mounted on the front end of flashlight ontology (1) one on the other, and the lamp cap (2) of upside is equipped with the
The lamp cap (2) of one LED light (31), downside is equipped with the second LED light (32), it is characterised in that：The hair of first LED light (31)
Luminous intensity is more than the luminous intensity and brightness of the second LED light (32) with brightness, and the front end of the flashlight ontology (1) forms
The installation cavity (102) of arc outer wall (101) and right openings respectively forms one on the left side wall and right side wall of installation cavity (102)
The arc groove (103) in road and arc outer wall (101) concentric setting, arc groove (103) is interior to be socketed with two pieces of arc blocks (43)；Institute
It states and forms arc inner wall (201) on the inside of lamp cap (2), the arc inner wall (201) of two lamp caps (2) is pressed against arc outer wall
(101) on, it is fixed with multiple guide pipes (41) on the arc inner wall (201) of each lamp cap (2), is socketed with and leads in guide pipe (41)
To bar (42), guide rod (42) is fixed on the outer wall of a corresponding arc block (43), the outer sheath of each guide pipe (41)
It is connected to the spring (44) being stretched, the both ends of spring (44) are separately fixed at the arc inner wall (201) of a corresponding lamp cap (2)
On an arc block (43)；It is respectively fixed with one and arc groove (103) on the left side wall and right side wall of the installation cavity (102)
The arc strip (45) of concentric setting forms the half slot (451) of several circumference uniform distributions, each lamp cap on arc strip (45)
(2) the waist template (21) of arc inner wall (201) being fixedly arranged in the middle of to rear projection, the semicircle outer wall point of two waist templates (21)
Other sleeve is in the two of which half slot (451) of arc strip (45).
2. a kind of portable LED flashlight of two-burner lamp with distance light and low-beam function according to claim 1, feature exist
In：Block arc (431) raised around, the two side of block arc (431) are formed in the middle part of the arc block (43)
On the left side wall and right side wall for pressing up against installation cavity (102)；It is respectively formed on the left side wall and right side wall of arc block (43)
One raised axis pin (46), axis pin (46) pass through the external part sleeve of arc groove (103) in the waist type groove of limit pulling plate (22)
(221) in, limit pulling plate (22) is fixed on a corresponding lamp cap (2).
3. a kind of portable LED flashlight of two-burner lamp with distance light and low-beam function according to claim 1, feature exist
In：The flashlight ontology (1) forms the control chamber (104) communicated with installation cavity (102), and power supply is equipped in control chamber (104)
And central controller, central controller are connect by conducting wire with the first LED light (31) and the second LED light (32).
4. a kind of portable LED flashlight of two-burner lamp with distance light and low-beam function according to claim 1, feature exist
In：The rubber strip (5) of arc-shaped strip is fixed on the arc outer wall (101), the arc inner wall of two lamp caps (2) is pressed against
On the arc outer wall of rubber strip (5).
5. a kind of portable LED flashlight of two-burner lamp with distance light and low-beam function according to claim 1, feature exist
In：The flashlight ontology (1) is fixedly arranged above handle (11), and the handle (11) is in "L" shaped.
6. a kind of portable LED flashlight of two-burner lamp with distance light and low-beam function according to claim 2, feature exist
In：Axis pin (46) sleeve is in the half slot in the outside of waist type groove (221), center and the waist type groove (221) of axis pin (46)
The distance between the center of circle of half slot of inside be L, the radius of the half slot (451) is R, and L is more than R and L is less than 2R.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810101253.6A CN108488653A (en) | 2018-02-01 | 2018-02-01 | A kind of portable LED flashlight of two-burner lamp with distance light and low-beam function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810101253.6A CN108488653A (en) | 2018-02-01 | 2018-02-01 | A kind of portable LED flashlight of two-burner lamp with distance light and low-beam function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108488653A true CN108488653A (en) | 2018-09-04 |
Family
ID=63344288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810101253.6A Pending CN108488653A (en) | 2018-02-01 | 2018-02-01 | A kind of portable LED flashlight of two-burner lamp with distance light and low-beam function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108488653A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201141523Y (en) * | 2007-11-05 | 2008-10-29 | 徐忠根 | Far and near light torch |
| CN103032693A (en) * | 2011-10-03 | 2013-04-10 | 孙宗汉 | Far-and-near light flashlight |
| CN205208205U (en) * | 2015-11-30 | 2016-05-04 | 深圳市尚为照明有限公司 | Even light investigation lamp of LED of removable optical filtering |
| CN205640632U (en) * | 2016-04-25 | 2016-10-12 | 陈杭楚 | Illumination lamps and lanterns with angular adjustment function |
| CN206846394U (en) * | 2017-07-03 | 2018-01-05 | 宁波九方瑾电子科技有限公司 | A kind of flashlight of energy distance-light switching |
-
2018
- 2018-02-01 CN CN201810101253.6A patent/CN108488653A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201141523Y (en) * | 2007-11-05 | 2008-10-29 | 徐忠根 | Far and near light torch |
| CN103032693A (en) * | 2011-10-03 | 2013-04-10 | 孙宗汉 | Far-and-near light flashlight |
| CN205208205U (en) * | 2015-11-30 | 2016-05-04 | 深圳市尚为照明有限公司 | Even light investigation lamp of LED of removable optical filtering |
| CN205640632U (en) * | 2016-04-25 | 2016-10-12 | 陈杭楚 | Illumination lamps and lanterns with angular adjustment function |
| CN206846394U (en) * | 2017-07-03 | 2018-01-05 | 宁波九方瑾电子科技有限公司 | A kind of flashlight of energy distance-light switching |
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| Date | Code | Title | Description |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180904 |