CN109723994A - The shared Modularized lighting device in tail portion - Google Patents
The shared Modularized lighting device in tail portion Download PDFInfo
- Publication number
- CN109723994A CN109723994A CN201711043348.9A CN201711043348A CN109723994A CN 109723994 A CN109723994 A CN 109723994A CN 201711043348 A CN201711043348 A CN 201711043348A CN 109723994 A CN109723994 A CN 109723994A
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- CN
- China
- Prior art keywords
- head assembly
- convex lens
- rail unit
- lighting device
- type head
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- 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.)
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses the Modularized lighting devices that a kind of tail portion shares, including head assembly and rail unit, head assembly includes long drive type head assembly and floodlight type head assembly, and long drive type head assembly and floodlight type head assembly can connect to form lighting device with rail unit.The present invention solve the problems, such as existing user because use environment difference need to be bought a large amount of different type lighting devices.
Description
Technical field
The invention belongs to technical field of lighting devices, and in particular to Modularized lighting device.
Background technique
Existing lighting device is many kinds of, is most widely used using the lighting device of 18650 battery of single-unit, this major class is shone
Bright device is roughly divided into major part long drive type and middle head floodlight type two major classes, because user uses lighting device environment difference, Yong Huxu
A variety of lighting devices are bought, are made troubles to user.Lighting device generallys use single light cup optically focused on the market now, but light
In telecurie irradiation, a big chunk light becomes more to scatter cup optically focused, waste is formd, so as to shorten irradiation distance.
For at present, people can increase lighting power, but this undoubtedly increases the waste of electricity to pursue telecurie irradiation.
Summary of the invention
The object of the present invention is to provide the Modularized lighting devices that a kind of tail portion shares, to solve existing user because using ring
Border difference need to buy the problem of a large amount of different type lighting devices.
The technical solution of the invention is as follows:
The shared Modularized lighting device in tail portion, including head assembly and rail unit 3, are characterized in that
The head assembly includes long drive type head assembly 1 and floodlight type head assembly 2, the long drive type head assembly 1
It can be connect with rail unit 3 with floodlight type head assembly 2.
Further, to realize telecurie irradiation and saving electricity, long drive type head assembly 1 of the invention includes light source
11, the bottom of light cup 12, institute is arranged in light cup 12, the first convex lens 13, concavees lens 14 and the second convex lens 15, the light source 11
The first convex lens 13 is stated to be located at the rim of a cup of light cup 12, the concavees lens 14 be arranged on the emitting light path of the first convex lens 13 and
Within the focus of the first convex lens 13, second convex lens 15 is arranged on the emitting light path of concavees lens 14, and described
One convex lens 13, concavees lens 14 and the coaxial arrangement of the second convex lens 15.
Further, in order to improve spotlight effect, the light source 11 is located at the focal point of the first convex lens 13 and is located at light
The focal point of cup 12.
Further, external screw thread, rail unit and head group is arranged in the connecting portion of the head assembly and rail unit
Internal screw thread is arranged in the connecting portion of part, and head assembly is threadedly coupled with rail unit.
Further, the battery filled in the rail unit is 18650 lithium batteries.
Compared with prior art, the present invention advantage is:
1, the shared Modularized lighting device in tail portion of the present invention, long drive type head assembly and floodlight type head assembly share one
A rail unit, to meet client to the different demands of long drive and floodlight.
2, the long drive type head assembly in lighting device of the present invention uses the+the first convex lens of light cup+the+the second convex lens of concavees lens
The light structures of mirror carry out optically focused to the light that lamp bead issues using light cup, then cooperate the first convex lens by the diverging after optically focused
Light carries out optically focused, is converted to and tends to directional light, so that light is scattered and disappeared less, can be irradiated under same light source, with power it is farther,
Electricity is saved；In addition, increasing irradiation distance to eliminate intermediate annular dark space, and concavees lens and the second convex lens are added, solved
Determined intermediate annular dark space the problem of.
3, head assembly of the invention selects external screw thread, and rail unit selects internal screw thread, and the structure setting is to a certain degree
On increase the length of rail unit, convenient for the setting of the components such as clamping on rail unit, while more good-looking in appearance.
Detailed description of the invention
Fig. 1 is the component diagram of the shared Modularized lighting device in tail portion of the present invention；
Fig. 2 is the product schematic diagram that long drive type head assembly is connect with rail unit；
Fig. 3 is the product schematic diagram that floodlight type head assembly is connect with rail unit；
Fig. 4 is long drive type head assembly schematic diagram of the present invention.
Appended drawing reference are as follows: 1- long drive type head assembly, 2- floodlight type head assembly, 3- rail unit, 11- light source, 12- light
Cup, the first convex lens of 13-, 14- concavees lens, the second convex lens of 15-.
Specific embodiment
The following describes the present invention in detail with reference to the accompanying drawings and specific embodiments.
As shown in Figure 1, the working principle for the Modularized lighting device that tail portion of the present invention shares is: in same rail unit 3
On the basis of develop long drive type head assembly 1 and floodlight type head assembly 2, long drive type head assembly 1 and floodlight type head assembly 2
All it can be connected through a screw thread composition lighting device with rail unit 3, be applicable in different lighting environments.Fig. 2 is long drive type head group
The product schematic diagram that part is connect with rail unit；Fig. 3 is the product schematic diagram that floodlight type head assembly is connect with rail unit.Head
Cap assemblies select external screw thread, and rail unit selects internal screw thread.
As shown in figure 4, farther, of the invention long drive type head can be irradiated under same light source, with power to save electricity
Parts include light source 11, light cup 12, the first convex lens 13, concavees lens 14 and the second convex lens 15, and light source 11 is arranged in light cup
12 bottom, the first convex lens 13 are located at the rim of a cup of light cup 12, and the emitting light path of the first convex lens 13 is arranged in concavees lens 14
Upper and be located within the focus of the first convex lens 13, the second convex lens 15 is arranged on the emitting light path of concavees lens 14, and described the
One convex lens 13, concavees lens 14 and the coaxial arrangement of the second convex lens 15.The concentrating light principles of long drive type head assembly application light cup 12,
The light that lamp bead issues first is subjected to first time optically focused processing, recycles the concentrating light principles of the first convex lens 13, by light into one
Step is gathered, but will appear intermediate annular dark space, center bright area and the weak light area of outer layer diverging by force at this time；Recycle concavees lens 14
Astigmatism effect, make through concavees lens 14 light disperse；By 14 light of concavees lens can when reaching the second convex lens 15 with
Certain angle is injected, and by the effect of the second convex lens 15, is gathered again by the light that concavees lens 14 disperse, be will form at this time
There is the focus light area of light at center.
Claims (5)
1. the shared Modularized lighting device in tail portion, including head assembly and rail unit (3), it is characterised in that:
The head assembly includes long drive type head assembly (1) and floodlight type head assembly (2), the long drive type head assembly
(1) it can be connect with rail unit (3) with floodlight type head assembly (2).
2. the shared Modularized lighting device in tail portion according to claim 1, it is characterised in that:
The long drive type head assembly (1) includes light source (11), light cup (12), the first convex lens (13), concavees lens (14) and
Two convex lenses (15), the light source (11) are arranged in the bottom of light cup (12), and first convex lens (13) is located at light cup (12)
Rim of a cup at, the concavees lens (14) are arranged on the emitting light path of the first convex lens (13) and are located at the first convex lens (13)
Within focus, second convex lens (15) is arranged on the emitting light path of concavees lens (14), first convex lens (13), recessed
Lens (14) and the second convex lens (15) coaxial arrangement.
3. the shared Modularized lighting device in tail portion according to claim 2, it is characterised in that: the light source (11) is located at
The focal point of first convex lens (13) and the focal point for being located at light cup (12).
4. the shared Modularized lighting device in tail portion according to any one of claims 1 to 3, it is characterised in that:
The connecting portion of the connecting portion of the head assembly and rail unit setting external screw thread, rail unit and head assembly is set
Internal screw thread is set, head assembly is threadedly coupled with rail unit.
5. the shared Modularized lighting device in tail portion according to claim 4, it is characterised in that: institute in the rail unit
The battery of dress is 18650 lithium batteries.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711043348.9A CN109723994A (en) | 2017-10-31 | 2017-10-31 | The shared Modularized lighting device in tail portion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711043348.9A CN109723994A (en) | 2017-10-31 | 2017-10-31 | The shared Modularized lighting device in tail portion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109723994A true CN109723994A (en) | 2019-05-07 |
Family
ID=66294001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711043348.9A Pending CN109723994A (en) | 2017-10-31 | 2017-10-31 | The shared Modularized lighting device in tail portion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109723994A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1779030B1 (en) * | 2004-08-12 | 2008-12-10 | Eveready Battery Company, Inc. | Flashlight |
| CN201748169U (en) * | 2010-06-02 | 2011-02-16 | 孙小表 | Flashlight |
| CN201934999U (en) * | 2011-01-11 | 2011-08-17 | 佛山市开信光电有限公司 | LED spotlight illumination lamp |
| CN203099557U (en) * | 2013-03-13 | 2013-07-31 | 鲍婷婷 | Light-emitting diode (LED) spotlighting stage lamp |
-
2017
- 2017-10-31 CN CN201711043348.9A patent/CN109723994A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1779030B1 (en) * | 2004-08-12 | 2008-12-10 | Eveready Battery Company, Inc. | Flashlight |
| CN201748169U (en) * | 2010-06-02 | 2011-02-16 | 孙小表 | Flashlight |
| CN201934999U (en) * | 2011-01-11 | 2011-08-17 | 佛山市开信光电有限公司 | LED spotlight illumination lamp |
| CN203099557U (en) * | 2013-03-13 | 2013-07-31 | 鲍婷婷 | Light-emitting diode (LED) spotlighting stage lamp |
Non-Patent Citations (1)
| Title |
|---|
| 崔宏滨: "《光学基础教程》", 30 September 2013 * |
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Legal Events
| 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: 20190507 |